ANISOGAMMARIDAE Bousfield, 1977

Hou, Zhong-E & Li, Shuqiang, 2005, Amphipod crustaceans (Gammaridea) from Beijing, P. R. China, Journal of Natural History 39 (36), pp. 3255-3274 : 3261

publication ID	https://doi.org/ 10.1080/00222930500289590
persistent identifier	https://treatment.plazi.org/id/0336445B-FFE7-FFC6-B045-FCE4FD8A72D9
treatment provided by	Felipe
scientific name	ANISOGAMMARIDAE Bousfield, 1977
status

Treatment

Family ANISOGAMMARIDAE Bousfield, 1977 View in CoL

Jesogammarus (Jesogammarus) hebeiensis Hou and Li, 2004 View in CoL Jesogammarus (Jesogammarus) hebeiensis Hou and Li 2004, p 455 View in CoL –466.

Material examined

Fengsui Relic, Xiabanquan Village , Yanqing County, collected by Shuqiang Li and Zhong- E Hou: one male and one female, 7 April 2004 ; one female, 18 May 2004 . Guanting Reservoir, Heilongmiao Village , Yanqing County, collected by Shuqiang Li and Zhong-E Hou: one female, 18 May 2004 ; three males, four females and one juvenile, 18 May 2004 ; six juveniles, 18 May 2004; 35 juveniles, 18 May 2004. Heilongmiao Village , Yanqing County: one female and two juveniles, 23 April 2002 , collected by Lihong Tu and Wei Chen. Beijing (10147), no detailed locality: five males and three females, 21 November 1928 . Hehua Pond in the campus of Tsinghua University , Haidian: two males and two females, 14 May 1929 , collected by T. Lin .

Diagnosis

Mandibular palp article 1 with two distal spines; inner lobes of lower lip distinct; pleonites 1–3 without dorsomarginal spine; uropod 3 lanceolate, inner ramus about one-third of outer ramus; telson longer than maximum basal width.

Remarks

Jesogammarus (J.) hebeiensis can distinguished from related Jesogammarus (J.) species by the spinose mandibular palp article 1, setose pleonites, sexually dimorphic setation in pereopods 5–7, and elongate telson.

Jesogammarus (J.) hebeiensis and Jesogammarus (Annanogammarus) debilis sp. nov. can coexist in the same environment.