Grandidierella fasciata Ariyama, 1996

Kim, Young-Hyo & Heo, Jun-Haeng, 2016, Four new records of the gammarids (Crustacea, Amphipoda) from Korean waters, Journal of Species Research 5 (3), pp. 498-502 : 3-4

publication ID

https://doi.org/ 10.12651/JSR.2016.5.3.498

persistent identifier

https://treatment.plazi.org/id/740E8780-7E7F-FFB5-5F73-FA4AFD83A736

treatment provided by

Felipe

scientific name

Grandidierella fasciata Ariyama, 1996
status

 

1. Grandidierella fasciata Ariyama, 1996 View in CoL

ljẖ"ǖ앞ėăNjẹ ( Fig. 1 View Fig )

Grandidierella fasciata Ariyama, 1996: 167 View in CoL , figs. 1-5.

Material examined. 1 male, (NIBRIV0000325974), Korea, Jeollanam­do, Gangjin­gun, Misan , 2 July 2004, collected by YH Kim.

Diagnosis. Body subcylindrical, medium sized, about 5.3 mm. Rostrum short. Lateral cephalic lobe short and blunt. Eye rounded, small sized. Antenna 1, peduncular article 2 longer than article 1; accessory flagellum short, uniarticulate. Antenna 2 shorter than antenna 1; peduncular article 5 slightly longer than article 4. Coxae small, relatively short. Gnathopod 1 carpochelate, much larger than gnathopod 2; basis broad, anterior margin straight, posterior margin convex; merus subrectangular, with acute projection posteroditally; carpus massive, subovate; palm characteristic in form with 2 posterior large and 1 posterodistal small acute projections. Gnathopod 2 subchelate; propodus, palm transverse. Pereopods 6, 7 slender, similar to each other. Epimera 1­3 rounded posteroventrally. Urosomites 1­3 separate. Uropods 1, 2 biramous; rami shorter than peduncle, subequal in length. Uropod 3 uniramous; ramus slightly longer than peduncle. Telson entire, wider than long.

Distribution. Japan, Korea.

Remarks. Grandidierella fasciata is easily distinguishable by having the 3 posterior projections on carpus of gnathopod 1. Our male specimen is well accorded with Ariyama(1996) ’s original description.

Kingdom

Animalia

Phylum

Arthropoda

Class

Malacostraca

Order

Amphipoda

Family

Aoridae

Genus

Grandidierella

Loc

Grandidierella fasciata Ariyama, 1996

Kim, Young-Hyo & Heo, Jun-Haeng 2016
2016
Loc

Grandidierella fasciata

Ariyama, H. 1996: 167
1996
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