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DOI: http://dx.doi.org/10.11646/zootaxa.4018.3.3

A new species of the genus Stiphodon from Palawan, Philippines (Gobiidae: Sicydiinae)

KEN MAEDA, HERMINIE P. PALLA

Abstract


Palawan is an island in the western Philippines, and the freshwater fish fauna of this island has received limited research attention. In the present study, a new goby species, Stiphodon palawanensis, is described on the basis of 57 specimens collected from freshwater streams on the island. This species can be distinguished from its congeners by having nine segmented rays in the second dorsal fin, 15 rays in the pectoral fin, a pointed first dorsal fin in males, premaxilla with 45–71 tricuspid teeth, the nape and posterior half of the occipital region covered by cycloid scales, 9–11 dusky transverse bars laterally on the trunk and tail, a line of black blotches (in male) or a black band (in female) on the distal part of the second dorsal fin, and the first dorsal and pectoral fins lacking distinctive markings. The new species has been found only on the Sulu Sea side of central Palawan. Three congeners, S. percnopterygionus, S. atropurpureus, and S. pulchellus have also been recorded from Palawan.

 


Keywords


Pisces, Stiphodon palawanensis, taxonomy, freshwater fish

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References


Ebner, B.C. & Thuesen, P. (2010) Discovery of stream-cling goby assemblages (Stiphodon species) in the Australian Wet Tropics. Australian Journal of Zoology, 58, 331–340.
http://dx.doi.org/10.1071/ZO10061

Herre, A.W.C.T. (1927) Gobies of the Philippines and the China Sea. The Philippine Bureau of Science Monographic Publications on Fishes, 23, 1–352 + pls. 1–30.

Herre, A.W.C.T. (1934) Notes on fishes in the Zoological Museum of Stanford University. 1. The fishes of the Herre Philippine Expedition of 1931. The fishes of the Herre 1931 Philippine Expedition with descriptions of 17 new species. Newspaper Enterprise Ltd., Hong Kong, 106 pp.

Keith, P. & Hadiaty, R.K. (2015) Stiphodon annieae, a new species of freshwater goby from Indonesia (Gobiidae). Cybium, 38, 267–272.

Maeda, K. (2013) Stiphodon niraikanaiensis, a new species of sicydiine goby from Okinawa Island (Gobiidae: Sicydiinae). Ichthyological Research, 61 (2), 99–107.
http://dx.doi.org/10.1007/s10228-013-0379-2

Maeda, K. & Saeki, T. (2013) First record of a sicydiine goby, Stiphodon multisquamus (Actinopterygii: Gobioidei: Gobiidae), from Okinawa Island, Japan. Species Diversity, 18, 215–221.
http://dx.doi.org/10.12782/sd.18.2.215

Maeda, K. & Tan, H.H. (2013) Review of Stiphodon (Gobiidae: Sicydiinae) from western Sumatra, with description of a new species. Raffles Bulletin of Zoology, 61, 749–761.

Maeda, K., Mukai, T. & Tachihara, K. (2012b) A new species of amphidromous goby, Stiphodon alcedo, from the Ryukyu Archipelago (Gobiidae: Sicydiinae). Cybium, 35, 285–298.

Maeda, K., Yoshino, T. & Tachihara, K. (2012a) A redescription of Stiphodon pulchellus (Herre, 1927) (Gobiidae: Sicydiinae). Cybium, 35, 319–328.

Maeda, K., Tran, H.D. & Tan, H.H. (2015) Discovery of a substantial continental population of the subfamily Sicydiinae (Gobioidei: Gobiidae) from Vietnam: Taxonomic revision of the genus Stiphodon from the western South China Sea. Raffles Bulletin of Zoology, 63, 246–258.

Nakabo, T. (2002) Fishes of Japan with pictorial keys to the species, English edition. Tokai University Press, Tokyo, 1749 pp.

Nip, T.H.M. (2010) First records of several sicydiine gobies (Gobiidae: Sicydiinae) from mainland China. Journal of Threatened Taxa, 2, 1237–1244.
http://dx.doi.org/10.11609/JoTT.o2439.1237-44

Sabaj Perez, M.H. (Ed.) (2014) Standard symbolic codes for institutional resource collections in herpetology and ichthyology: an Online Reference. Version 5.0. American Society of Ichthyologists and Herpetologists, Washington, DC, USA. Available from: http://www.asih.org/resources/standard-symbolic-codes-institutional-resource-collections-herpetology-ichthyology (Accessed 10 Sept. 2015)

Watson, R.E. (1995) Gobies of the genus Stiphodon from French Polynesia, with descriptions of two new species (Teleostei: Gobiidae: Sicydiinae). Ichthyological Exploration of Freshwaters, 6, 33–48.

Watson, R.E. (2008) A new species of Stiphodon from southern Sumatra (Pisces: Gobioidei: Sicydiinae). Zootaxa, 1715, 43–56.

Watson, R.E. & Chen, I.-S. (1998) Freshwater gobies of the genus Stiphodon from Japan and Taiwan (Teleostei: Gobiidae: Sicydiini). Aqua, Journal of Ichthyology and Aquatic Biology, 3, 55–68.

Watson, R.E. & Kottelat, M. (1995) Gobies of the genus Stiphodon from Leyte, Philippines, with descriptions of two new species (Teleostei: Gobiidae: Sicydiinae). Ichthyological Exploration of Freshwaters, 6, 1–16.

Watson, R.E., Allen, G.R. & Kottelat, M. (1998) A review of Stiphodon from Halmahera and Irian Jaya, Indonesia, with descriptions of two new species (Teleostei: Gobiidae). Ichthyological Exploration of Freshwaters, 9, 293–304.

Yamasaki, N., Maeda, K. & Tachihara, K. (2007) Pelagic larval duration and morphology at recruitment of Stiphodon percnopterygionus (Gobiidae: Sicydiinae). Raffles Bulletin of Zoology, 14 (Supplement), 209–214.


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