Deep-sea Oplophoridae (Crustacea Caridea) from the southwestern Brazil Author Cardoso, Irene Author Contents, Paulo Young Table Of text Zootaxa 2005 2005-08-08 1031 1 1 76 https://biotaxa.org/Zootaxa/article/view/zootaxa.1031.1.1 journal article 10.11646/zootaxa.1031.1.1 1175­5334 5050357 BDBAFE95-EF09-4574-9308-B8F39657CD1E Genus Systellaspis Bate, 1888 Systellaspis Bate, 1888: 757 ; Chace, 1986: 61 ; Holthuis, 1993: 39 . Hoplopasiphaea Yokoya & Shibata, 1965: 4 . Diagnosis: Rostrum with more dorsal than ventral teeth. Carapace not carinate or denticulate dorsally; with or without lateral gastro­orbital carina extending from near orbit to near posterior margin; without branchiostegal groove and hepatic spine. Abdomen not dorsally carinate on all somites; somite 6 longer than somite 5. Telson tapering to sharply acute apex; spinose end piece flanked by a pair of lateral, long, stout setae. Scaphocerite without lateral teeth. Mandible not very dissimilar, incisor process armed in entire length. Pereopods with ischium and merus not broadly compressed. Pereopod 4 with epipod well developed, except for vertical component. Appendix masculina present on second pleopod. Eggs large and few (less than 50) (modified from Chace 1986 ).