A new species of Trimma (Pisces: Gobiidae) from the deep reefs of Palau, western Pacific Ocean

被引：3

作者：

Winterbottom, Richard ^{[1
,2
,3
]}

Pyle, Richard L. ^{[4
]}

机构：

[1] Univ Toronto, Dept Nat Hist, Dept Ecol & Evolutionary Biol, Ont, 100, Toronto, ON Canada M5S, Canada

[2] Royal Ontario Museum, Dept Nat Hist, 100 Queens Pk, Toronto, ON M5S 2C6, Canada

[3] Univ Toronto, Dept Ecol & Evolutionary Biol, Toronto, ON M5S 2C6, Canada

[4] Bernice P Bishop Museum, Dept Nat Sci, Ichthyol, 1525 Bernice St, Honolulu, HI 96817 USA

来源：

ZOOTAXA | 2022年 / 5094卷 / 04期

基金：

加拿大自然科学与工程研究理事会;

关键词：

taxonomy; pygmygoby; coral reef gobies; mesophotic coral ecosystems; ACTINOPTERYGII; PERCIFORMES; INDONESIA;

D O I：

10.11646/zootaxa.5094.4.5

中图分类号：

Q95 [动物学];

学科分类号：

071002 ;

摘要：

A new species of Trimma is described from three specimens from deep reefs (91.4 m) at Uchelbeluu Reef, Palau, western Pacific Ocean. Trimma panemorfum n. sp. is characterized by a live colouration of a yellow to orange body with two light blue stripes, each with a ventral bar of the same colour from the anterior origin. The predorsal midline is scaled, opercular and cheek scales are absent, the middle 12-13 pectoral-fin rays are branched, the fifth pelvic-fin ray has two dichotomous branch points (total of four branch tips), the bony interorbital is 34-42% pupil width and does not extend ventrolaterally beyond the fifth papilla of row p, where the posterior interorbital trench is present as a slight groove or absent.

引用

页码：595 / 600

页数：6

共 15 条

[1]

Colin PL., 2009, Marine Environments of Palau

[2] Description of a new species of Trimma (Perciformes: Gobiidae) from the Red Sea, with a discussion of the generic separation of Trimma and Priolepis, with discussion of sensory papillae terminology [J].