Grandidierella, Coutiere, 1904

Ali-Eimran, Alip, Lee, Yen-ling & Azman, B. A. Rahim, 2020, Two new species of Grandidierella (Amphipoda, Corophiida, Aoridea) from Singapore, European Journal of Taxonomy 683, pp. 1-28: 26

publication ID

https://doi.org/10.5852/ejt.2020.683

publication LSID

lsid:zoobank.org:pub:F6D7ED9D-EF2E-4B94-AC48-45BA442CD043

persistent identifier

http://treatment.plazi.org/id/03DBAD42-2C0B-B10C-FF35-FBCEFAC9B1B6

treatment provided by

Valdenar

scientific name

Grandidierella
status

 

Key to species of Grandidierella   in the South China Sea (adult males)

1. Uropod 1 peduncle lacking inter-ramal process ................ G. melakaensis Azman & Othman, 2012  

– Uropod 1 peduncle with inter-ramal process .................................................................................... 2

2. Coxa 2 with posteromedial projection .............................................................................................. 3

– Coxa 2 without posteromedial projection ......................................................................................... 4

3. Gnathopod 1 basis slender (length ca 3.3 times of width) .................................................................. ............................................................ G. halophilus Wongkamhaeng, Pholpunthin & Azman, 2012  

– Gnathopod 1 basis wide (length ca 2.0 times of width) ..................................................................... ........................................................... G. phetraensis Wongkamhaeng, Coleman, Pholpunthin, 2013  

4. Gnathopod 1 carpus with stridulating ridges ............................................ G. vietnamica Dang, 1968  

– Gnathopod 1 carpus without stridulating ridges ............................................................................... 5

5. Gnathopod 2 basis anterior margin with crenulation ...................................... G. pawaiensis   sp. nov.

– Gnathopod 2 basis anterior margin without crenulation ................................................................... 6

6. Gnathopod 1 propodus with apical acute process ........................................... G. sungeicina   sp. nov.

– Gnathopod 1 propodus without apical acute process ..................................... G. gilesi Chilton, 1921