Aguilar N.M., 2000 – Comparative physiology of air-breathing gobies – unpubl. Ph D. dissertation, Univ. of California, San Diego, United States of America, 201 pp.

Akihito, Iwata A., Kobayashi T., Ikeo K., Imanishi T., Ono H., Umehara Y., Hamamatsu C., Sugiyama K., Ikeda Y., Sakamoto K., Fumihito A., Ohno S., Gojobori T., 2000 – Evolutionary aspects of gobioid fishes based upon a phylogenetic analysis of mitochondrial cytochrome b genes – Gene (Elsevier), 259: 5–15.

Allen G. (ed), 1991 – Field Guide to the freshwater fishes of New Guinea – Christensen Research Institute.

Allen G. (ed), 1997 – Marine Fishes of the Great Barrier Reef and South-East Asia – Western Australian Museum.

Allen, G.R., S.H. Midgley & M. Allen (eds), 2002 – Field Guide to the Freshwater Fishes of Australia – Western Australian Museum, Perth, Western Australia. 394 p.

Arens N.C., Strömberg C. & Thompson A., 1998 – Lab IV, Early land plants – World Wide Web electronic publication, www.ucmp.berkeley.edu, visited (11/2005).

Axelrod H.R., Axelrod G.S., Burgess W.E., Scott B.M., Pronek N. & Walls J.G., 2004 – Dr. Axelrod's Atlas of Freshwater Aquarium Fishes – 10th edition, T.F.H. Publ. Inc.

Bajpai S. & Kapur V.V., 2004 – Oldest known gobiids from Vastan Lignite Mine (early Eocene), Surat District, Gujarat – Current Science, 87(4): 433–435.

Barak, N.A.-E., Salman, N.A. & Ahmad, S.M.,1994 – The piscivorous feeding of mudskipper Periophthalmus waltoni Koumans from Khor Al-Zubair, northwest Arabian Gulf – Pakistan Journal of Zoology, 26(3): 280-283.

Bauchot, M.-L., M. Desoutter, D.F. Hoese & H.K. Larson, 1991 – Catalogue critique des types de Poissons du Muséum national d'Histoire naturelle. (Suite) Sous-ordre des Gobioidei – Bull. Mus. Natl. Hist. Nat. Ser. 4, Sect. A v. 13 (no. 1-2, suppl.): 1-82.

Berti R., Chelazzi L., Colombini I. & Ercolini A.,1992 – Direction–finding ability in a mudskipper from the delta of the Tana river (Kenya) – Tropical Zoology, 5: 219–228.

Berti R., Colombini I, Chelazzi L. & Ercolini A., 1994 – Directional orientation in Kenyan population of Periophthalmus sobrinus Eggert: experimental analysis of the operating mechanism – Journal of Experimental Marine Biology and Ecology, 181: 135–141.

Bianconi G.G., 1855-59 – Specimina zoologica mosambicana quibus vel novae vel minus notae animalium species illustrantur – Bononiae, 1850-1870 [Fascicles X (1855), XII (1857), XIII (1859) involve fishes]. Mosambique Zoology: 1-363, 48 col pls.

Bleeker P., 1849 – Bijdrage tot de kennis der Blennioïden en Gobioïden van der Soenda-Molukschen Archipel, met beschrijving van 42 nieuwe soorten – Verhandelingen van het Bataviaasch Genootschap Kunst. Wet., 22(6): 1-40.

Bleeker P., 1851a – Derde bijdrage tot de kennis der ichthyologische fauna van Borneo, met beschrijving van eenige nieuwe soorten van zoetwatervisschen – Natuurkdig Tijdschrift voor Nederlandsch Indië, 2: 57-70.

Bleeker P., 1851b – Bijdrage tot de kennis der ichthyologische fauna van Borneo, met beschrijving van 16 nieuwe soorten van zoetwatervisschen – Natuurkdig Tijdschrift voor Nederlandsch Indië, 1: 1-16.

Bleeker P., 1852 – Nieuwe bijdrage tot de kennis der ichthyologische fauna van het eiland Banka – Natuurkdig Tijdschrift voor Nederlandsch Indië, 3: 715-738.

Bleeker P., 1853 - Vierde bijdrage tot de kennis der ichthyologische fauna van Amboina - Natuurkundig Tijdschrift voor Nederlandsch Indië, 5: 317-352.

Bleeker P., 1854 - Ichthyologische waarnemingen, gedaan op verschillende reizen in de residentie Banten - Natuurkundig Tijdschrift voor Nederlandsch Indië, 7: 309-326.

Bleeker P., 1874 – Esquisse d'un systeme naturel des Gobioides – Archives Nerlandaises des Sciences Exactes et Naturelles, 9: 289–331.

Bloch M.E. & Schneider J.G., 1801 – M.E. Blochii, Systema Ichthyologiae iconibus CX illustratum. Post obitum auctoris opus inchoatum absolvit, correxit, interpolavit Jo. Gottlob Schneider, Saxo. Berolini. Sumtibus Auctoris Impressum et Bibliopolio Sanderiano Commissum – i–lx + 1–584.

Blyth E., 1858 – Report of Curator, Zoological Department, for May, 1858 – J. Asiatic Soc. Bengal, 27(3): 267–290. [Fishes are discussed on pp. 270–272 and 281–290.]

Blyth E., 1860 – Report on some fishes received chiefly from the Sitang River and its tributary streams, Tenasserim Provinces – J. Asiatic Soc. Bengal: 138–174.

Brillet C., 1969a – Etude du comportement constructeur des poissons amphibies Periophthalmidae – Terre et la Vie, 23 (4): 496–520.

Brillet C., 1969b – Comportement territoriale et hierarchie sociale chez le poisson amphibie du genre Periophthalmus (Téléostéen, Gobioidea) – Compt. Rend. Hebd. des Séan. de l' Acad. des Sc., Ser. D, 269: 1322–1325.

Brillet C., 1970 – Relations entre comportement sexuel, territoire et aggressivitè chez le periophtalmes – Compt. Rend. Hebd. des Séan. de l' Acad. des Sc., Ser. D, 270: 1507–1510.

Brillet C., 1975 – Relations entre territoire et comportement agressif chez Periophthalmus sobrinus Eggert (Pisces, Periophthalmidae) au laboratoire et en milieu naturel – Zeitschr. Tierpsychol., 39: 283–331.

Brillet C., 1976 – Structure du terrier, reproduction et comportement des jeunes chez le poisson amphibie Periophthalmus sobrinus Eggert – Terre et la Vie, 30 (3): 465–483.

Brillet C., 1980a – Agonistic behaviour of an amphibious fish, Periophthalmus sobrinus Eggert. Frequency of the various elements of the repertoire – Biology of Behaviour/Biologie Comport., 5 (4): 297–315.

Brillet C., 1980b – Comportement sexuel du poisson amphibie Periophthalmus sobrinus Eggert: ses rapports avec le comportement agonistique – Revue d'Ecologie, Terre et la Vie, 34 (3): 427–468.

Brillet C., 1981 – Comportement agonistique du poisson amphibie Periophthalmus sobrinus Eggert. Analyse quantitative 2. Influence de la taille et du sex sur l'establissement des relations de dominance/subordination et sur l'utilisation du repertoire agonistique – Biology of Behaviour/Biologie Comport., 6 (1): 35–57.

Brillet C., 1983 – Comportement agonistique du poisson amphibie Periophthalmus sobrinus Eggert. Analyse quantitative 3. Role de nageoires dorsales dans l'establissement des relations de dominance-subordination – Biology of Behaviour/Biologie Comport., 8 (1): 49–66.

Brillet C., 1984a – Etude comparative de la parade nuptiale chez deux especes de Poissons amphibies sympatriques (Pisces, Periophthalmidae) – C. R. Hebd. Séances Acad. Sc. Serie D, Paris, 198 (12): 347–350.

Brillet C., 1984b – Habitat et comportement du poisson amphibie Periophthalmus koelreuteri africanus Eggert. A Tulear comparison avec le Periophthalmus sobrinus Eggert sympatrique – Terre et la Vie, 39 (3): 337–346.

Bucholtz R.H. & Meilvang A.S., 2005 – Biology and utilization of the mudskipper Pseudapocryptes elongatus in the Mekong River Delta, with aspects on other mudskippers in the area – UM.Sc. Hons. Thesis, Department of Marine Ecology & Centre for Tropical Ecosystem Research, University of Aarhus, Denmark, 99 pp.

Bullini L., Pignatti S. & Virzo De Santo, 1998 – Ecologia generale – UTET, Torino, 519 pp.

Cantor R.L., 1850 – Catalog of Malaysan Fishes – Journal of the Asiatic Society of Bengal , 18(2): 983–1443.

Carroll R.L., Irwin J. & Green D.M., 2005 – Thermal physiology and the origin of terrestriality in vertebrates – Zoological Journal of the Linnean Society, 143: 345–358.

Castelnau F.L., 1873 – Contribution to the ichthyology of Australia. Nos. III thru IX [with subtitles, indexed as one work] – Proc. Zool. Acclim. Soc. Victoria: 37-158.

Castelnau F.L., 1876 – Researches on the fishes of Australia. pp. 1-52 – In: Official Record, Philadelphia Centennal Exhibition of 1876, Intercolonial Exhibition essays 1875-1876, Vol. 2

Chen, Y.D. & Ting, Y.Y., 1986 – The Preliminary report on inducing breeding experiments with mudskipper Boleophthalmus pectinirostris L., by injection of HCG – Bulletin of the Taiwan Fish Res. Inst., 40: 53–59. (In Chinese with English summary)

Chew S.F., Hong L.N., Wilson J.M., Randall D.J. & Ip Y. K., 2003 – Alkaline Environmental pH has no effect on ammonia excretion in the mudskipper Periophthalmodon schlosseri but inhibits ammonia excretion in the related species Boleophthalmus boddaerti – Physiological and Biochemical Zoology, 76(2): 204–214.

Chung, E.-Y.; An, C.-M. & Lee, T.-Y., 1991 – Sexual maturation of the bluespotted mud hopper, Boleophthalmus pectinirostris (Linnaeus) – Bulletin of the Korean Fisheries Society, 24(3): 167–176. (In Korean with English summary)

Clack J.A., 2002 – Gaining Ground: The Origin and Evolution of Tetrapods – Farlow J.O. (ed), Indiana University Press, Bloomington and Indianapolis: 369 pp.

Clayton D.A., 1987 – Why mudskippers build walls – Behaviour, 102: 185–195.

Clayton D.A., 1993 – Mudskippers – Oceanogr. Mar. Bull. Annu. Rev. A.D. Ansell, R.N. Gibson and Margaret Barnes (eds), UCL Press, 31: 507–577.

Clayton D.A., Snowden R., 2000 – Surface activity in the mudskipper, Periophthalmus waltoni in relation to prey activity and environmental factors – Tropical Zoology, 13(2): 239-249.

Clayton D.A. & Vaughan T.C., 1982 – Pentagonal Territories of the Mudskipper Boleophthalmus boddaerti (Pisces, Gobiidae) – Copeia, 1: 232–234.

Clayton D.A. & Vaughan T.C., 1986 – Territorial acquisition in the mudskipper Boleophthalmus boddarti (Pisces: Gobiidae) on the mudflats of Kuwait – Journ. Zool. (A), London, 209: 501–519.

Clayton D.A. & Vaughan T.C., 1988 – Ethogram of Boleophthalmus boddarti (Pallas), a mudskipper found on the mudflats of Kuwait – Journal of the University of Kuwait (Sciences), 15 (1): 115–138.

Clayton D.A. & Wright J.M., 1989 – Mud-walled territories and feeding behaviour of Boleophthalmus boddarti (Pisces, Gobiidae), on the mud flats of Kuwait – Journal Ethol., 7 (2): 91–95.

Colombini I; Berti R.; Nocita A. & Chelazzi I., 1995 – Environmental factors influencing the zonation and activity patterns of a population of Periophthalmus sobrinus Eggert in a Kenian mangrove – Journal of Experimental Marine Biology and Ecology, 190: 135–149.

Colombini I; Berti R.; Nocita A. & Chelazzi I., 1996 – Foraging Strategy of the Mudskipper Periophthalmus sobrinus Eggert in a Kenian mangrove – Journal of Experimental Marine Biology and Ecology, 197 (2): 219–235.

Costa D.P., 1999 – The role of physiology in the behavior of diving mammals: insights from animals in nature – EUBS 99 Proceedings 25th Annual Meeting Haifa and Eilat Israel: 233–239.

Cuvier G., 1816 – Le Règne Animal distribué d'après son organisation pour servir de base à l'histoire naturelle des animaux et d'introduction à l'anatomie comparée. Les reptiles, les poissons, les mollusques et les annélides – Edition 1. i–xviii + 1–532.

Cuvier G. & Valenciennes A., 1837 – Histoire naturelle des poissons. Tome douzième. Suite du livre quatorzième. Gobioïdes. Livre quinzième. Acanthoptérygiens à pectorales pédiculées – i-xxiv + 1-507 + 1 p.

Czerkas S.J. & Crerkas S.A., 1991 – Dinosaurs: A Global View – BDD Promotional Books Company.

Darumas U. & Tantichodok P., 2002 – A new species of Mudskipper (Gobiidae: Oxudercinae) from southern Thailand – Phuket mar. biol. Cent. Res. Bull., 64: 101–107.

Day F., 1876 – The fishes of India; being a natural history of the fishes known to inhabit the seas and fresh waters of India, Burma, and Ceylon – Part 2: 169-368 + pls. 41-78.

De Vis C.W., 1884 – Fishes from South Sea islands – Proc. Linn. Soc. N.S.W.: 445-457.

Diesselhorst G., 1938 – Horversuche an Fischen ohne Weberschen Apparat – Zeitschrift für Vergleichende Physiologie, 25: 748–783.

Diesselhorst G., 1938 – Horversuche an Fischen ohne Weberschen Apparat – Zeitschrift für Vergleichende Physiologie, 25: 748–783.

Dotsu Y., 1961 – The bionomics and life history of the gobioid fish, Apocryptodon bleekeri (Day) – Bulletin of the Faculty of Fisheries, Nagasaki University (10): 127–131.

Eccles D.H., 1992 – FAO species identification sheets for fishery purposes. Field guide to the freshwater fishes of Tanzania – Prepared and published with the support of the United Nations Development Programme (project URT/87/016). FAO, Rome. 145 p.

Eggert B., 1929– Bestimmungstabelle und Beschreibung der Arten der Familie Periophthalmus – Z. Wiss. Zool., 133(1,2): 398–410, Pls. 8–9.

Eggert B., 1935 – Beitrag zur Systematik, Biologie und geographischen Verbreitung der Periophthalminae. Ergebnisse einer durch die Notgemeinschaft der Deutschen Wissenschaft ermöglichten Reise nach Niederländisch-Indien ...der Deutschen Wissenschaft 1929--1930 – Zool. Jahrb., Syst. (Jena): 29-116.

Eiseley, 1957 – The Immense Journey – Random House, New York, 210 pp.

Ellison A., Farnsworth E. & Merkt R.E., 1999 – Origin of Mangrove Ecosystems and the mangrove biodiversity anomaly – Global Ecology and Biogeography, 8: 95–115.

Eschmeyer W.N., 1998 (ed) – Catalog of Fishes – Center for Biodiversity Research and Information, Spec. Publ. 1. California Academy of Sciences. vols. 1-3: 1-2905

Eydoux J.F.T. & Souleyet F.L.A., 1850 - Poissons. Pp. 155-216. In: Voyage autour du monde exécuté pendant les années 1836 et 1837 sur la corvette La Bonite, commandée par M. Vaillant – Zoologie, Vol. 1 (pt 2). Paris. Voyage Bonite: i-iv, i-xxxix, 1-334, Pls. 1-10.

Ferraris C.J. Jr., 1995 – On the validity of the name Pseudapocryptes lanceolatus (Bloch and Schneider, 1801) (Osteichthyes: Percomorpha: Gobiidae) – Copeia, 1995(4): 984.

Fowler H.W., 1934 – Zoological results of the third De Schauensee Siamese Expedition, Part I.--Fishes – Proc. Acad. Nat. Sci. Phila.: 67–163.

Fowler H.W., 1935 – Zoological results of the third De Schauensee Siamese Expedition, Part VI.--Fishes obtained in 1934 – Proc. Acad. Nat. Sci. Phila.: 89–163.

Fowler H.W., 1937 – Zoological results of the third De Schauensee Siamese Expedition, Part VIII,--Fishes obtained in 1936 – Proc. Acad. Nat. Sci. Phila.: 125–264.

Froese R. & Pauly D. (eds), 2005 – Fishbase – World Wide Web electronic publication, www.fishbase.org, visited (11/2005).

Garey W.F., 1962 – Cardiac responses of fishes in asphyxic environments – Biol. Bull., 122: 362-368.

Gee J.H. & Gee P.A., 1995 – Aquatic surface respiration, buoyancy control and the evolution of air breathing in gobies (Gobiidae: Pisces) – Journal of Experimental Biology, 198: 79–89.

Graham J.B., 1971 – Aerial vision in amphibious fishes – Fauna (Rancho Mirage, California), 3: 14–23.

Graham J.B., 1997 (ed) – Air–breathing Fishes. Evolution, Diversity and Adaptation – Academic Press, San Diego California, 299 pp.

Graham J.B., Aguilar N., Dudley R. & Gans C., 1997 – The Late Paleozoic atmosphere and the ecological and evolutionary physiology of tetrapods – In: Sumida S. & Martin K.L.M. (eds) – Amniote Origins: Completing the Transition to Land – Academic Press, San Diego California: 141–167.

Graham J.B. & Lee H.J., 2004 – Breathing air in air: in what ways might extant amphibious fish biology relate to prevailing concepts about early tetrapods, the evolution of vertebrate air breathing, and the vertebrate land transition? – Physiological and Biochemical Zoology, 77(5): 720–731.

Gregory R.B., 1977 – Synthesis and total excretion of waste Nitrogen by fish of the Periophthalmus (mudskipper) and Scartelaos families – Comparative Biochemistry and Physiology, 57A: 33–36.

Günther A., 1867 – Description of a new species of Apocryptes - The Annals and Magazine of Natural History, 20: 117.

Hamilton F. [Buchanan], 1822 – An account of the fishes found in the river Ganges and its branches – Edinburgh & London. i-vii + 1–405.

Harms J.W., 1929 – Die Realization von Genen und die consecutive Adaptation. 1: Phasen in der Differenzierung der Anlagenkomplexe und die Frage der Landtierwerdung – Zeitschrift für wissenschaftliche Zoologie, 133: 211–397.

Harris V.A., 1961 – On the locomotion of the mudskipper Periophthalmus koelreuteri (Pallas): Gobiidae – Proceedings of the Zoological Society of London, 134: 107–135.

Henderson D. (ed), 1999 – Earth History Illustrations – World Wide Web electronic publication, http://gallery.in-tch.com/%7Eearthhistory/index.html, visited (11/2005).

Hase A., 1914 – Die Fische der Deutschen Grenzexpedition 1910 in das Kaiser-Wilhelms- Land, Neu Guinea – Jena Zeitschr. Naturw.: 525-548.

Herre A.W.C.T., 1927 – Gobies of the Philippines and China Sea – Monogr. Bur. Sci. Manila, 23: 352 pp.

Herre A.W.C.T., 1932 – Fishes from Kwangtung Province and Hainan Island, China – Lingnan Science Journal Canton, 11: 423-443

Hoese D.F., 1984 – Gobioidei: relationships – In: Moser H.G., Richards W.J., Cohen D.M., Fahay M.P., Kendall A.W. Jr. & Richardson S.L. (eds) – Ontogeny and systematics of fishes – Spec. Publ. No. 1, Amer. Soc. Ichthy. and Herpet., Allen Press, Lawrence Kansas, 760 pp.

Hogarth P.J. (ed), 1999 – The Biology of Mangroves – Oxford Univ. Press, Oxford, 228 pp.

Hong, W.; Dai, Q.-Y.; Zhang, Q.-Y.; Zhang, J. & Cai, Y.-Y., 1988 – Observations on the early development of the mudskipper Boleophthalmus pectinirostris (Linnaeus) – Tropical Oceanology / Redai Haiyang, 2: 1–8. (In Chinese with English summary)

Hong, W. & Wang, Y.-L., 1989 – Induction of ovulation in female mudskipper (Boleophthalmus pectinirostris), by HCG, analogue of LHRH and Pimozide – Chinese Journal of Oceanology and Limnology, 7(3): 283–287. (In Chinese with English summary)

Hora S.L., 1934 – The systematic position of Hamilton's species of gobioid fishes from the Ganges – Records of the Indian Museum, Calcutta, 36: 483–490.

Hora S.L., 1936-37 – Ecology and bionomics of the gobioid fishes of the Gangetic Delta – Comptes Rendus, XII Congrès International de Zoologie, Vol. II, Lisbon 1935: 841–865

Horn M.H., Martin K.L.M. & Chotkowski M.A. (eds), 1999 – Intertidal Fishes: Life in Two Worlds – Academic Press, San Diego, 399 pp.

Ikebe,Y. and Oishi T., 1996 – Correlation between environmental parameters and behaviour during high tides in Periophthalmus modestus – Journal of Fish Biology, 49(1): 139–147.

Inger R.F., 1957 – Ecological aspects of the origin of tetrapods – Evolution, 11: 373–376.

Ip Y.K., Low W.P., Lim A.L.L. & Chew S.F., 1990 – Changes in Lactate Content in the Gills of the Mudskipper Periophthalmus chrysospilos and Boleophthalmus boddaerti in Response to Environmental Hypoxia – Journal of Fish Biology, 36(4): 481–487.

Ip Y.K. & Low W.P., 1990 – Lactate Production in the Gills of Mudskipper Periophthalmodon schlosseri Exposed to Hypoxia – Journal of Experimental Zoology, 253(1): 99–101.

Ip Y.K., Lim C.B., Chew S.F., Wilson J.M. & Randall D.J., 2001 – Partial Amino acid catabolism leading to the formation of Alanine in Periophthalmodon schlosseri (mudskipper): a strategy that facilitates the use of amino acids as an energy resource during locomotory activity on land – Journal of Experimental Biology, 204: 1615–1624.

Ip Y.K., Chew S.F. & Randall, D.J., 2004 – Five Tropical Air-Breathing Fishes, Six Different Strategies to Defend against Ammonia Toxicity on Land – Physiological and Biochemical Zoology, 77(5): 768–782.

Ip Y.K., Randall, D.J., Kok T.K.T., Barzaghi C., Wright P.A., Ballantyne J.S., Wilson J.M. & Chew S.F., 2004 – The giant mudskipper Periophthalmodon schlosseri facilitates active NH4+ excretion by increasing acid excretion and decreasing NH3 permeability in the skin – The Journal of Experimental Biology, 207: 787–801.

Ishimatsu A., Hishida Y., Takita T., Kanda T., Oikawa S., Takeda T. & Khoo K.H., 1998 – Mudskipper Store Air in Their Burrows – Nature, 391: 237–238.

Ishimatsu A., Aguilar N.M., Ogawa K., Hishida Y., Takeda T., Oikawa S., Kanda T. & Huat K.K., 1999 – Arterial blood gas levels and cardiovascular function during varying environmental conditions in a mudskipper, Periophthalmodon schlosseri – Journal of Experimental Biology, 202: 1753–1762.

Ishimatsu A., Takeda T., Kanda T., Oikawa S. & Khoo K.H., 2000 – Burrow environment of mudskippers in Malaysia – Journal of Bioscience, 11 (1,2): 17–28.

Islam Md.S., Hossain Md.S., Chowdhury S.R. & Khan Y.S.A., 2006 – Effect of sublethal doses of DDT on the liver of Apocryptes bato (Bleeker, 1874) – Chiang Mai J. Sci., 33(3): 211–215.

Iwata K., 1988 – Nitrogen Metabolism in the Mudskipper Periophthalmus cantonensis. Changes in Free Aminoacids and Related Compounds in Various Tissues, under Conditions of Ammonia Loading with Special Reference to its High Ammonia Tolerance – Comparative Biochemistry and Physiology (A): Comparative Physiology, 91(33): 499–508.

Iwata K., Kakuta I., Ikeda M., Kimoto S. & Wada N., 1981 – Nitrogen metabolism in the mudskipper Periophthalmus cantonensis: a role of Free Aminoacids in detoxication of Ammonia produced during its terrestrial life – Comparative Biochemistry and Physiology (A): Comparative Physiology, 68(4): 589–596.

Jaafar Z., Lim K.K.P. and Chou L.M., 2006 – Taxonomical and morphological notes on two species of mudskippers, Periophthalmus walailakae and Periophthalmodon schlosseri (Teleostei: Gobiidae) from Singapore – Fasciculi Malayenses, Zoology – Zoological Science, 23: 1043-1047.

Johnstone J., 1903 – Report on the Marine Fishes – In: Annadale N. & Robinson H. (eds) – Fasciculi Malayenses, Zoology – Part II. Longmans, Green & Company, New York.

Karsten, H., 1923 – Das Auge von Periophthalmus koelreuteri – Jenaische Zeitschrift für Naturwissenschaft, 59: 115-154.

Khaironizam, M.Z. & Norma-Rashid, Y., 2000 – A new record of the mudskipper Parapocryptes serperaster (Oxudercinae: Gobiidae) from Peninsular Malaysia – Malaysian Journal of Science, 19: 101-104.

Khaironizam, M.Z. & Norma-Rashid, Y., 2003 – First record of the mudskipper, Periophthalmodon septemradiatus (Hamilton) (Teleostei: Gobiidae) from Peninsular Malaysia – Raffles Bulletin of Zoology, 51(1): 97-100.

Khaironizam, M.Z. & Norma-Rashid, Y., 2002a – A new record of mudskipper Periophthalmus spilotus (Gobiidae: Oxudercinae) from Selangor coast, Peninsular Malaysia – Natural History Bulletin of the Siam Society, 50(2): 245-250.

Khaironizam, M.Z. & Norma-Rashid, Y., 2002b – Diet of mudskippers of the genus Periophthalmus from the Klang Strait, Malaysia – Phang Siew Moi, Chong Ving Ching, Ho Sinn Chye, Noraieni Mokhtar, Jillian Ooi Lean Sim (eds) - Marine Science into the New Millennium: New Perspectives & Challenges - Asia-Pacific Conference on Marine Science and Technology - 12-16 May 2002, Kuala Lumpur: 223-228.

Khoo, K.G., 1966 – Studies on the biology of periophthalmid fishes in Singapore - BSc thesis, University of Singapore, 61 pp.

Kim I.-S., 1997 – Illustrated encyclopedia of fauna and flora of Korea. Vol. 37. Freshwater fishes – Ministry of Education: 1-629.

King, R.P. & Udo, M.T., 1998 – Seasonality in diet and foraging performance of the mudskipper, Periophthalmus barbarus (Gobiidae) in Imo river estuary, Nigeria – In: R.P. King & B.S. Moses (eds) – Fish and Fisheries of Southeastern Nigeria– Publications Committee, Department of Zoology, University of Uyo, Uyo, Nigeria: June, 1998: 66–75.

Kobayashi, T.; Dotsu, Y. & Takita, T., 1971 – Nest and Nesting Behaviour of the Mudskipper Periophthalmus cantonensis in the Ariake Sound – Bulletin of the Faculty of Fisheries, Nagasaki University, 32: 27-39.

Kok W.K., Lim C.B., Lam T.J. & Ip Y.K., 1998 – The mudskipper Periophthalmodon schlosseri respires more efficiently on land than in water and vice versa for Boleophthalmus boddaerti – J. Exp. Zool., 280: 86-90.

Kottelat, M., Whitten A.J., Kartikasari S.N. & Wirjoatmodjo S., 1993 – Freshwater fishes of Western Indonesia and Sulawesi – Periplus Editions, Hong Kong. 221 p.

Kotrschal K., 1999 – Sensory Systems – In: Horn M.H., Martin K.L.M. & Chotkowski M.A. (eds) – Intertidal Fishes: Life in Two Worlds – Academic Press, San Diego California, 399 pp: 126–142.

Koumans F.P., 1937– Notes on Gobioid fishes 10. On a collection of the Museum of Basle, with description of a new species of Apocryptodon – Zoologisches Mededeelingen, Leiden Museum, 20(1938): 24–26.

Koumans F.P., 1955 – Gobioid fishes of India – Memoirs of the Indian Museum, 13(1938-1942):205-330.

Koumans F.P., 1953 – Gobioidea – In: M. Weber & L. de Beaufort (eds.) – Fishes of the Indo-Australian Archipelago Vol. 10 – E.J. Brill, Leiden, 423 pp.

Larson H.K. & Lim K., 2004 (eds) – A Guide to Gobies of Singapore – Omni-Theatre, Singapore Science Centre, Singapore: 164 pp.

Larson H.K. & Takita T., 2005 – Two new species of Periophthalmus (Teleostei: Gobiidae: Oxudercinae) from northern Australia, and a re-diagnosis of Periophthalmus novaeguineaensis – The Beagle, Records of the Museums and Art Galleries of the Northern Territory, 20: 175-185.

Lee Y.–J., Choi Y. & Ryu B.–S., 1995 – A taxonomic revision of the genus Periophthalmus from Korea with a description of a new species – The Korean Journal of Ichthyology, 7 (2): 120–127.

Lee H.J. & Graham B.J., 2002 – Their Game is Mud – Natural History, 9/02: 42-47.

Lee H.J., Martinez C.A., Hertzberg K.J., Hamilton A.L. & Graham J.B., 2005 – Burrow air phase maintenance and respiration by the mudskipper Scartelaos histophorus (Gobiidae: Oxudercinae) – The Journal of Experimental Biology, 208: 169-177.

Lesson, R. P., 1830-1831 – Poissons – In: L. I. Duperrey – Voyage autour du monde, ..., sur la corvette de La Majesté La Coquille, pendant les années 1822, 1823, 1824 et 1825..., Zoologie –. Voyage Coquille Zool. v. 2 (pt 1): 66-238, Atlas: Pls. 1-38.

Leviton A.E., Gibbs R.H. Jr, Heal E., Dawson C.E., 1985 – Standards in herpetology and ichthyology. Part 1. Standard symbolic codes for institutional resource collections in herpetology and ichthyology – Copeia, 3: 802-832.

Lim L.S., 1971 – The feeding biology of Periophthalmus vulgaris (Eggert) and Periophthalmodon schlosseri (Pallas) Perciformes, Periophthalmidae – MSc thesis, University of Malaya, 33 pp.

Lim C.B., Chew S.F., Anderson P.M. & Ip Y.K., 2001 – Reduction in the rates of protein and aminoacid catabolism to slow down the accumulation of endogenous ammonia: a strategy potentially adopted by mudskippers (Periophthalmodon schlosseri and Boleophthalmusboddarti) during aerial exposure in constant darkness – Journal of Experimental Biology, 204: 1605–1614.

Linnaeus, C., 1758 – Systema naturae per regna tria naturae, secundum Classes, Ordines, Genera, Species, cum characteribus, differentiis, synonymis, locis (Pisces) – Laurentii Salvii, Holmiae (edn 10): 824 pp.

Linnaeus, C., 1759 – Amoenitates academicæ seu dissertationes variæ physicæ, medicæ, botanicæ antehac seorsim editæ nunc collectæ et auctæ cum tabulis æneis – Laurentii Salvii, Holmiae (edn 12) Tomus 4, LXI. Chinensia Lagerström: 230-260.

Linnaeus, C., 1766 – Systema naturae per regna tria naturae, secundum Classes, Ordines, Genera, Species, cum characteribus, differentiis, synonymis, locis (Pisces. Thoracici. Gobius) – Laurentii Salvii, Holmiae (edn 12) Tomus I: 532 pp.

Logan G. & Longmore A., 2003 – Sediment organic matters and nutrients – In: Radke, L.C., Smith, C.S., Ryan D.A., Brooke, B., Heggie, D. and contributors – Coastal Indicator Knowledge and Information System I: Biophysical Indicators – Canberra: Geoscience Australia. World Wide Web electronic publication, www.ozestuaries.org/indicators/In_sediment_nutrients_f.html, visited (13/11/2005).

Long A.J., 1995 (ed) – The Rise of Fishes – The John Hopkins University Press, Baltimore and London: 223 pp.

Long J.A. & Gordon M.S., 2004 – The Greatest Step in Vertebrate History: A Paleobiological Review of the Fish-Tetrapod Transition – Physiological and Biochemical Zoology, 77(5): 700-719.

Low W.P., Ip Y. K. & Lane D.J.W., 1990 – A Comparative Study of the Gill and Skin Morphometries of three Mudskippers: Periophthalmus chrysospilos, Boleophthalmus boddaerti and Periophthalmodon schlosseri. Correlations and Interpretations – Zoological Science, 7 (1): 29–38.

Macintosh D.J., 1977 – Some responses of tropical mangrove fiddler crabs (Uca spp.) to high environmental temperatures – In: McLusky D.S. & Berry A.J. (eds) – Physiology and Behaviour of Marine Organisms – Proceedings of the 12th European Symposium on Marine Biology. Stirling, Scotland, Pergamon Press: 49–56.

Macintosh D.J., 1979 – Predation of fiddler crabs (Uca spp.) in estuarine mangroves – Biotrop Special Publication No.10, Mangrove and Estuarine Vegetation in South East Asia, edited by P.B.L. Srivastava, Serdang, Malaysia: 101-110.

Macleay W., 1878 – The fishes of Port Darwin – Proc. Linn. Soc. N.S.W.: 344-367.

Macnae W. & Kalk M, 1962 – The ecology of the mangrove swamps at Inhaca Island, Mocambique. Journal of Animal Ecology, 50: 19–34.

Macnae W., 1968 – A General Account of the Fauna and Flora of Mangrove Swamps and Forests in the Indo–West–Pacific Region – Adv. Mar. Biol., 6: 73–270.

Magnus D.B.E., 1981 – Bewegungsweisen, Nahrungserwerb und Fortpflanzungverhalten des Schlammspringers Periophthalmus kalolo (Freilandaufnahmen) [Typical movement, Feeding and Mating Behaviour of the Mudskipper Periophthalmus kalolo (Open Air Shots)] – Publikationen zu Wissenschaftlichen Filmen, Sektion Biologie, Serie 14(7): Film D 1282, Institut für den Wissenschaftlichen Film (IWF), Göttingen.

Martin K.L.M., 1996 – An ecological gradient in air-breathing ability among marine cottid fishes – Physiol. Zool., 69(5): 1096-1113.

Martin K.L.M. & Bridges C.R., 1999 – Respiration in air and water – In: Horn M.H., Martin K.L.M. & Chotkowski M.A. (eds) – Intertidal Fishes: Life in Two Worlds – Academic Press, San Diego California, 399 pp: 54–78.

Mazda Y., Wolanski E., King B., Sase A., Ohtsuka D. & Magi, M., 1997a – Drag force due to vegetation in mangrove swamps – Mangroves & Salt Marshes, 1(3): 193-199.

Mazda Y., Michimasa M., Motohiko K. & Phan Nguyen Hong., 1997b – Mangroves as a coastal protection from waves in the Tong King delta, Vietnam – Mangroves & Salt Marshes, 1(2): 127-135.

McCulloch A.R. & Waite E.R., 1918 – Descriptions of two new Australian Gobies – Records of the South Australian Museum, 1(1): 79-82.

Mhaisen F.T.; Al-Maliki N.S., 1996 – Parasites, diseases and food of the dark-blotched mudskipper Periophthalmus waltoni (Perciformes: Gobiidae) in the Khor Al-Zubair estuary (Iraq) – Zoology in the Middle East, 13: 85-87.

Milward N.E., 1974 – Studies on the taxonomy, ecology and physiology of Queensland mudskippers – unpub. Ph D. dissertation, Univ. Of Queensland, Brisbane, Australia, 276 pp.

Miller P.J., 1984 – The Tokology of Gobioid Fishes – In: – Fish Reproduction: Strategies & Tactics – Academic Press Inc., Lond. Ltd: 119–153.

Miller P.J., 1986 – Reproductive Biology and Systematic Problems in Gobioid Fishes – In: – Indo–Pacific Fish Biology. Proceedings of the Second International Conference on Indo–Pacific Fishes, 1986 Ichthyological Society of Japan, Tokyo: 640–647.

Morii, H. & Kasama, K., 1989 – Bacterial Flora in the Digestive Tracts of Mudskipper Fishes Boleophthalmus pectinirostris and Periophthalmus cantonensis – Bulletin of the Japanese Society of Scientific Fisheries (Nippon Suisan Gakkaishi), 55(4): 733–741. (Japanese with English summary)

Morii, H. & Kasama, K., 1990 – The Character of Bacterial Flora in the Digestive Tract of Mudskipper Fishes Boleophthalmus pectinirostris and Periophthalmus cantonensis – Bulletin of the Faculty of Fisheries, Nagasaki University, 68: 43–52. (Japanese with English summary)

Munk O., 1970 – On the occurrence and significance of horizontal band-shaped retinal areae in teleosts – Videnskabelige Meddelelser fra Dansk Naturhistorisk Forening i Khobenhavn, 133: 85–120.

Murdy E.O., 1986 – Mudskippers of Malaysia: The Lords of the Mudflat – Freshwater and Marine Aquarium Nov. 1986: 20–23.

Murdy E.O., 1989 – A Taxonomic Revision and Cladistic Analysis of the Oxudercine Gobies (Gobiidae: Oxudercinae) – Records of the Australian Museum Suppl. N°11: 1–93.

Murdy E.O., Takita T., 1999 – Periophthalmus spilotus, a new species of mudskipper from Sumatra (Gobiidae: Oxudercinae) – Ichthyological Research, 46 (4): 367–370.

Murphy D.C. (ed), 2005 – Devonian Times – World Wide Web electronic publication, www.devoniantimes.org, visited (11/2005).

Nanami, A. & Takegaki, T., 2005 – Age and growth of the mudskipper Boleophthalmus pectinirostris in Ariake Bay, Kyushu, Japan – Fisheries Research, 74: 24–34

Nelson J.S. (ed), 1994 – Fishes of the World – 3rd edition. John Wiley & Sons, Inc. Interscience. New York, 600 pp.

Newman P.A., 2002 – An Introduction to Stratospheric Ozone (Cap. 1) – In: Todaro R.M. (ed), NASA's Goddard Space Flight Center Atmospheric Chemistry and Dynamics Branch (Code 916) http://www.nasa.gov/centers/goddard/home/index.html – Stratospheric Ozone – electronic book: http://www.ccpo.odu.edu/SEES/ozone/oz_class.htm visited (11/2005).

Nolf D. & Stringer G.L., 2003 – Late Eocene (Priabonian) Fish Otoliths from the Yazoo Clay at Copenhagen – Louisiana Geological Survey Geological Pamphlet No. 13: 1–23.

Nursall J.R., 1981 – Behaviour and Habitat Affecting the Distribution of Five Species of Sympatric Mudskippers in Queensland – Bulletin of Marine Science, 31 (3): 730–735.

Odum W.E. & Heald E.J., 1975 – The detritus–based food web of an estuarine mangrove community – In: Cronin G.E. (ed) – Estuarine Research, Vol. 1. Academic Press, New York: 265–286.

Odum E.P. (ed), 1983 – Basic Ecology – CBS College Publ.; Italian trad.: Basi di Ecologia, Piccin Nuova Libraria, Padova, 544 pp.

Oliva, O. & Skorepa, V., 1970a – The eye muscles in Periophthalmus Bloch & Schneider, 1801 and Chauliodus Bloch & Schneider, 1801 (Osteichthyes) – Vestnik Ceskoslovenske Spolecnosti Zoologicke Acta Societatis Zoologicae Bohemoslovacae, 34: 50–57.

Oliva, O. & Skorepa, V., 1970b – The eye muscles in Argyropelecus olfersi (Cuvier, 1829) and Boleophthalmus Val., 1837 – Vestnik Ceskoslovenske Spolecnosti Zoologicke Acta Societatis Zoologicae Bohemoslovacae, 34: 234–239.

Orton G.L., 1954 – Original adaptive significance of the tetrapod limb – Science, 120: 1042–1043.

Osbeck, P. 1765 - Reise nach Ostinden und China - xxvi + 578 pp, 13 pls.

Pallas P.S., 1770 – Spicilegia Zoologica quibus novae imprimis et obscurae animalium species iconibus, descriptionibus atque commentariis illustrantur. Berolini, Gottl. August. Lange. – 1–56.

Peng K.W., Chew S.F., Lim C.B., Kok T.W.K., Kuah S.S.L. & Ip Y.K., 1998 – The mudskippers Periophthalmus schlosseri and Boleophthalmus boddaerti can tolerate 446microM and 36microM of environmental NH3, respectively – Fish Physiology and Biochemistry, 19: 59–69.

Polgar G., 2004 – Adaptations to the peritidal environment of some Malaysian species of the genera Periophthalmus, Periophthalmodon and Boleophthalmus (Pisces, Gobiidae, Oxudercinae, Periophthalmini): ecological researches and realisation of a device for the rearing in semi-natural conditions – unpub. M.Sc. thesis (Laurea degree, summa cum laude), Univ. of Rome “La Sapienza”, Rome, Italy. (In Italian)

Polunin I. W., 1972 – Who Says Fish Cant' Climb Trees? – National Geographic, 141: 85–91.

Quoy, J.R.C. & Gaimard J.P., 1824-25 – Description des Poissons. Chapter IX – In: Freycinet, L. de – Voyage autour du Monde... exécuté sur les corvettes de L. M. "L'Uranie" et "La Physicienne," pendant les années 1817, 1818, 1819 et 1820 – Paris. Voyage Uranie, Zool.: 192-401 [1-328 in 1824; 329-616 in 1825], Atlas pls. 43-65.

Radke L.C., Smith C.S., Ryan D.A., Brooke B., Heggie D. & contributors, 2003 – Coastal Indicator Knowledge and Information System I: Biophysical Indicators – Canberra: Geoscience Australia. World Wide Web electronic publication, www.ozestuaries.org/indicators, visited (11/2005)

Rahman, A.K.A., 1989 – Freshwater fishes of Bangladesh – Zoological Society of Bangladesh. Department of Zoology, University of Dhaka: 364 pp.

Rainboth W.J., 1996 – Fishes of the Cambodian Mekong. – FAO Species Identification Field Guide for Fishery Purposes. FAO, Rome: 265 pp.

Randall D.J., Wilson J.M., Peng K.W., Kok T.W.K., Kuah S.S.L., Chew S.F., Lam T.J. & Ip Y.K., 1999 – The mudskipper, Periophthalmodon schlosseri, actively transports NH4+ against a concentration gradient – Am. J. Physiol. Regul. Integr. Comp. Physiol., 277(6): R1562-R1567.

Randall D.J. & Tsui T.K.N., 2002 – Ammonia toxicity in fish – Marine Pollution Bulletin, 45: 17–23.

Randall D.J., Ip Y.K., Chew S.F. & Wilson J.M., 2004 – Air Breathing and Ammonia Excretion in the Giant Mudskipper, Periophthalmodon schlosseri – Physiological and Biochemical Zoology, 77(5): 783–788.

Randall J.E., 1995 – Coastal fishes of Oman – University of Hawaii Press, Honolulu, Hawaii: 439 p.

Randall, J.E., 1997 – Randall's tank photos. Collection of 10,000 large-format photos (slides) of dead fishes. – Unpublished.

Raven P.H., Evert R.F. & Curtis H. (eds), 1981 – Biology of Plants – Worth Publishers Inc., New York; Italian edition 1984: Biologia delle piante, Nicola Zanichelli S.p.A., Bologna, 622 pp.

Ricci Lucchi F. & Mutti E. (eds), 1980 – Sedimentologia – Parti I–III, CLUEB, Bologna, 545 pp.

Richardson J., 1844-1845 – Ichthyology, Part 3 – In: R.B. Hinds (ed.) – The zoology of the voyage of H.M.S. Sulphur, under the command of Captain Sir Edward Belcher, R.N., C.B., F.R. G.S., etc., during the years 1836-42 – No. 10. London: Smith, Elder & Co.: 150 pp.

Richardson J., 1846 – Report on the ichthyology of the seas of China and Japan – Rep. Brit. Assoc. Adv. Sci.: 187-320.

Roberts T.R., 1978 – An ichthyological survey of the Fly River in Papua New Guinea with descriptions of new species – Smithson. Contrib. Zool., 281: 1-72.

Romer A.S. & Parsons T.S. (eds), 1986 – The Vertebrate Body – Saunders College Publ., 6th ed.: 735 pp.

Sakamoto T., Yokota S & Ando M., 2000 – Rapid Morphological Oscillation of Mitochondrion–rich Cell in Estuarine Mudskipper Following Salinity Changes – Journ. of Exp. Zool., 286: 666–669.

Sakamoto T. & Ando M., 2002 – Calcium ion triggers rapid morphological oscillation of chloride cells in the mudskipper, Periophthalmus modestus – Journal of Comparative Physiology (B), 172: 435–439.

Sasekumar A., 1980 – The Present State of Mangrove Ecosystems in SouthEast Asia and the Impact of Pollution – FAO/UNEP project: Impact of Pollution on the Mangrove Ecosystem and its Productivity in Southeast Asia; (SCS/80/WP/94b). Publication of the South China Sea Fisheries Development and Coordinating Programme, 4–8 Feb. 1980, Manila, Philippines, 80 pp.

Sasekumar, A.; Ong, T.L. & Thong, K.L., 1984 – Predation of mangrove fauna by marine fishes – Soepadmo E., Rao, A.N. & Macintosh D.J. (eds). Proceedings of the Asean Symposium on Mangrove Environment. Research and Management. University of Malaya and UNESCO, Kuala Lumpur, Malaysia, pp. 378-384.

Sasekumar, A.; Chong, V.C.; Lim, K.H. & Singh, H.R., 1994 – The Fish Community of Matang Mangrove Waters, Malaysia – Sudara, S.; Wilkinson, C.R.; Chou, L.M. (eds). Proceedings, Third ASEAN-Australia Symposium on Living Coastal Resources. Research papers. Chulalonghorn University, Bangkok, Thailand. Vol. 2: 457-464.

Saxon J., 1975 – The Fossil Fishes of the North of Scotland – John Humphries, Caithness Books, Thurso.

Schultze H.-P., 1999 – The Fossil Record of the Intertidal Zone – In: Horn M.H., Martin K.L.M. & Chotkowski M.A. (eds) – Intertidal Fishes: Life in Two Worlds – Academic Press, San Diego California, 399 pp: 373–392.

Schwab I.R., 2003 – Janus on the mudflats – British Journal of Ophthalmology, 87: 13.

Smith M.M. & Heemstra P.C., 1986 – Smiths' sea fishes – Springer-Verlag, Berlin.

Špinar Z.V. & Burian Z., 1972 – Life Before Man – Artia, Praga; Italian trad.: Quando l'uomo non c'era, Fratelli Fabbri Editori, Milano, 228 pp.

Sponder D.L. & Lauder G.V., 1981 – Terrestrial Feeding in the Mudskipper Periophthalmus (Pisces: Teleostei). A Cineradiographic Analysis – Journal of Zoology, Lond., 193 (4): 517–530.

Stebbins R.C. & Kalk M.,1961 – Observations on the Nat. Hist. of the Mud–skipper, Periophthalmus sobrinus – Copeia, 1: 18–27.

Stille P., Steinmann M., Riggs S.R., 1996 – Nd isotope evidence for the evolution of the paleocurrents in the Atlantic anc Tethys Oceans during the past 180 Ma – Journal of Experimental Zoology, 284 (3): 265–270.

Swainson W., 1839 – Natural History and Classification of Fishes, Amphibians and Reptiles – Vol. II. Longman, Orme, Brown, Green, & Longmans and John Taylor, London: 452 pp.

Swennen C. Ruttanadakul N., Haver M., Piummongkol S, Prasertsongscum S., Intanai I., Chaipakdi W., Yeesin P., Horpet P. & Detsathit S., 1995 – The Five Sympatric Mudskippers (Teleostei: Gobioidea) of Pattani area, Southern Thailand – Nat. Hist. Bull. Siam. Soc., 42: 109–129.

Takeda T., Ishimatsu A., Oikawa S., Kanda T., Ishida Y. & Khoo K.H., 1999 – Mudskipper Periophthalmodon schlosseri can repay oxygen debts in air but not in water – Earth and Planetary Science Letters , 144(1-2): 9–19.

Takita T., Agusnimar & Ahyudin B. Ali, 1999 – Distribution and habitat requirements of oxudercine gobies (Gobiidae: Oxudercinae) along the Straits of Malacca – Ichthyological Research, 46 (2): 131–138.

Taylor J.R., Cook M.M., Kirkpatrick A.L., Galleher S.N., Eme J. & Bennett W.A., 2005 – Thermal Tactics of Air-Breathing and Non Air-Breathing Gobiids Inhabiting Mangrove Tidepools on Pulau Hoga, Indonesia – Copeia, (4): 886–893.

Talwar, P.K. & Jhingran A.G., 1991 (eds) – Inland fishes of India and adjacent countries – Volume 2. A.A. Balkema, Rotterdam, pp. 962–963.

Thacker C.E., 2003 – Molecular phylogeny of the gobioid fi shes (Teleostei: Perciformes: Gobioidei) – Molecular Phylogenetics and Evolution, 26: 354–368.

Townsend K.A. & Tibbetts I.R., 1995 – Re–appearance of the blue mudhopper, Scartelaos histophorus in the Greater Brisbane area – Memoirs of the Queensland Museum, 38 (2): 671–676.

Townsend K.A. & Tibbetts I.R., 2005 – Behaviour and sexual dimorphism of the blue mudskipper, Scartelaos histophorus (Pisces: Gobiidae) – Proceedings of the Royal Society of Queensland, 112: 53 –62.

Tomiyama I., 1934 – Four new species of gobies of Japan – J. Fac. Sci. Univ. Tokyo, Sect. IV Zool.: 325-334.

Tsuhako Y., Ishimatsu A., Takeda T., Khoo K.H. & Tachihara K., 2003 – The eggs and larvae of the giant mudskipper, Periophthalmodon schlosseri, collected from a mudflat in Penang, Malaysia – Ichthyological Research, 50: 178–181.

Tytler P. & Vaughan T., 1983 – Thermal Ecology of the Mudskippers Periophthalmus koelreuteri (Pallas) and Boleophthalmus boddaerti (Pallas), of Kuwait Bay – Journal of Fish Biology, 23(3): 327–337.

UNEP-WCMC Coral Reefs and Mangroves of the World, 2005 – World distribution of coral reefs and mangroves – World Wide Web electronic publication, www.unep-wcmc.org/marine/data/coral_mangrove/index.html, visited (10/2005).

Ultsch, G.R., 1996 – Gas exchange, hypercarbia and acid-base balance, palaeoecology and the evolutionary transition from water breathing to air-breathing among vertebrates – Palaeogeography, Palaeoclimatology, Palaeoecology, 123: 1–27.

Wang H.Y., Tsai M.–P., Dean J. & Lee S.C., 2001 – Molecular Phylogeny of Gobioid Fishes (Perciformes: Gobioidei) Based on Mitochondrial 12S rRNA Sequences – Molecular Phylogenetics and Evolution, 20 (3): 390–408.

Washio M., Tsutsui M. & Takita T., 1991 – Age and growth of the mudskipper Boleophthalmus pectinirostris distributed in the mud flat of the Midori river, Kumamoto prefecture – Bulletin of the Japanese Society of Scientific Fisheries (Nippon Suisan Gakkaishi), 57(4): 637–644. (In Japanese with English summary)

Weber M. & De Beaufort L.F., 1953 – The fishes of the Indo-Australian archipelago. X. Gobioidea – A.J. Reprints Agency, New Delhi, 423 pp.

Winterbottom R., 1993 – Search for the gobioid sister group (Actinopterygii: Percomorpha) – Bulletin of Marine Science, 52 (1): 395–414.

White T., Clowes C., Haaramo M., Kazlev M.A. & Taylor C. (eds), 2005 – Palaeos: The Trace of Life on Earth – World Wide Web electronic publication, palaeos.com, visited (11/2005).

Whitley G.P. 1931 – New names for Australian fishes – Australian Zoologist, 6: 310–334.

Whitley G.P. 1953 – Fishes collected by the Australian Museum Expedition, 1952 – Records of the Australian Museum, 19: 60–112.

Whitley G.P. 1961 – A new mud-skipper from Papua (Pisces: Periophthalmidae) – Proc. R. Zool. Soc. N. S. W. , v. for 1958-59: 69–70.

Whittaker R.H. & Likens G., 1973 – Carbon in the biota – In: Woodwell G. & Pecan E. (eds) – Carbon and the Biosphere – CONF 720510, National Technical Information Service, Washington, D.C.

Wu H.-W., 1931 – Notes on the fishes from the coast of Foochow Region and Ming River – Contributions from the Biological Society of China, Zoological Series, 7(1): 1–64, 10 figs.

Yang, K.Y.J., 1996 – The feeding ecology of the mudskipper Boleophthalmus pectinirostris (Pisces: Periophthalmidae) at the Mai Po marshes nature reserve, Hong Kong – Thesis for the degree of Master of Phylosophy. Faculty of Science, Hong Kong University. 193 pp.

Yang, K.Y.; Lee, S.Y. & Williams, G.A., 2003 – Selective feeding by the mudskipper (Boleophthalmus pectinirostris) on the microalgal assemblage of a tropical mudflat – Marine Biology, 143: 245–256.

Yokota S., Iwata K., Fujii Y. & Ando M., 1997 – Ion transport across the skin of the mudskipper Periophthalmus modestus – Comp. Biochem. Physiol. 118A, 903–910.

Zander C.D., Nieder J. & Martin K., 1999 – Vertical Distribution Patterns – In: Horn M.H., Martin K.L.M. & Chotkowski M.A. (eds) – Intertidal Fishes: Life in Two Worlds – Academic Press, San Diego California, 399 pp: 26–53.

Zhang H.-G. & He D., 1989 – [The comparison of the retino-motor response of Epinephelus fario and Boleophthalmus pectinirostris under various light conditions] – Journal of Xiamen University, Natural Science, 28: 647–650. (In Chinese with English abstract)

Zhang, Q.-Y.; Hong, W.-S.; Dai, Q.-N.; Cai, Y.-Y. & Zhang, J., 1987 - Studies on the Artificial Propagation and Larval Rearing of the Mudskipper Boleophthalmus pectinirostris L. - J. Xiamen Univ. (Nat. Sci.) /(Xiamen Daxue Xuebao), 26(3): 366-373. (In Chinese with English summary)

Zhang, Q.-Y.; Hong, W.-S.; Dai, Q.-N.; Zhang, J.; Cai, Y.-Y. & Huang J.-L., 1989 - Studies on induced ovulation, embryonic development and larval rearing of the mudskipper (Boleophthalmus pectinirostris) - Aquaculture, 83: 375-385.

Zhang, Q.-Y. & Zhang, J., 1988 - On the Feeding, Growth and Survival of Larval Mudskippers (Boleophthalmus pectinirostris) - J. Fish. China (Shuichan Xuebao), 12(3): 203-212. (In Chinese with English summary)

Zhu, M. & Ahlberg, P.E., 2004 – The origin of the internal nostril of tetrapods– Nature, 432: 94–97.