Syrrhoe Goes , 1866

Fuchs, Luisa, Coleman, Charles Oliver & Loerz, Anne-Nina, 2019, The genus Syrrhoe (Crustacea, Amphipoda, Synopiidae) from the North Atlantic, Evolutionary Systematics 3 (1), pp. 85-108 : 85

Syrrhoe Goes, 1866

Syrrhoe Goës, 1866: 527. - Stebbing 1906: 281-282. - J.L. Barnard 1969: 462. - J.L. Barnard 1972: 52. - Barnard and Karaman 1991: 717. Type-species: Syrrhoe crenulata Goës, 1866

Diagnosis.

Head protuberant or not, lateral cephalic lobe rounded to acute; molar not enlarged, weakly triturative; mouthparts basic; antenna 1 article 1 bearing large distally curved tooth, peduncle slightly elongate (female); coxa 1 ordinary or enlarged; coxae 3-4 pelagont; gnathopods with transverse or subtransverse palms bearing enlarged serrate defining robust seta; dactylus of gnathopod 2 normal; pereopods 5-7 elongate, dactyli elongate, basis heavily serrate or not, basis of pereopod 7 typically rounded posteroventrally but in few species becoming truncate; pleonites 1-3 typically serrate dorsally and laterally, but often smooth or bearing single dorsal tooth, uropod 3 peduncle short (except S. nodulosa ); telson elongate, deeply cleft.

Species composition.

S. affinis Chevreux, 1908; S. angulipes Ledoyer, 1977; S. anneheleneae sp. nov.; S. crenulata Goës, 1866; S. kareenae Lörz & Coleman, 2013; S. longifrons Shoemaker, 1964; S. nodulosa K.H. Barnard, 1932; S. oluta J.L. Barnard, 1972; S. papyracea Stebbing, 1888; S. petitaserrata Hughes, 2009; S. psychrophila Monod, 1926; S. sadiae Lörz & Coleman, 2013; S. semiserrata Stebbing, 1888; S. serrima J.L. Barnard, 1972; S. tuberculata Dahl, 1954