Two new species of Grandidierella (Amphipoda, Corophiida, Aoridea) from Singapore

被引：2

作者：

Ali-Eimran, Alip ^{[1
]}

Lee, Yen-ling ^{[1
]}

Azman, B. A. Raftim ^{[2
,3
]}

机构：

[1] Natl Univ Singapore, Trop Marine Sci Inst TMSI, 18 Kent Ridge Rd, Singapore 119227, Singapore

[2] Univ Kebangsaan Malaysia, Fac Sci & Technol, Marine Ecosyst Res Ctr EKOMAR, Bangi 43600, Selangor, Malaysia

[3] Univ Kebangsaan Malaysia, Fac Sci & Technol, Dept Earth Sci & Environm, Ukm Bangi 43600, Selangor, Malaysia

来源：

EUROPEAN JOURNAL OF TAXONOMY | 2020年 / 683卷

关键词：

Aoridae; Singapore; Grandidierella pawaiensis; Grandidierella sungeicina; new species; CRUSTACEA; CHECKLIST;

D O I：

10.5852/ejt.2020.683

中图分类号：

Q94 [植物学];

学科分类号：

071001 ;

摘要：

Two new species of Grandidierella Coutiere, 1904 from Singapore waters are described based on specimens collected during the Comprehensive Marine Biodiversity Survey (CMBS) between 2010-2015. Grandidierella pawaiensis sp. nov. differs from the rest in the genus by a combination of characters; (1) gnathopod 1 carpus proximoventral corner with apically acute process, (2) inner face of carpus of gnathopod 1 proximoventral corner with curved process, (3) proximal margin of dactylus of gnathopod 1 male with excavation, and (4) gnathopod 2 basis anterior margin crenulate. Grandidierella sungeicina sp. nov. on the other hand, is distinguishable from other related species of Grandidierella found in the tropical region by its paired mid-dorsal projections on pereonites 2 to 5, 1 ventrodistal triangular projection on pereonite 4, and gnathopod 2 ischium with 1 large trapezoid projection.

引用

页码：1 / 28

页数：28

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