Cerapus ryanadamsi Drumm 2018, n. sp. ...

• Main Author: Drumm, David T.
• Format: Text
• Language: unknown
• Published: Zenodo 2018
• Subjects: Biodiversity; Taxonomy; Animalia; Arthropoda; Malacostraca; Amphipoda; Ischyroceridae; Cerapus; Cerapus ryanadamsi; Northwest Atlantic
• Online Access: https://dx.doi.org/10.5281/zenodo.5946776; https://zenodo.org/doi/10.5281/zenodo.5946776

Cerapus ryanadamsi n. sp. (Figs 8–12) ? Cerapus sp. C sensu LeCroy, 2007: 557, fig. 482. Material examined. Type material.— Holotype: male (♂), 2.5 mm, (USNM 1488283), Manatee River (Florida), 27°30ʹ57.2034ʺN 82°36ʹ22.32ʺW, salinity: 36.4 ppt. Allotype: female (♀), 2.5 mm, (USNM 1488284), same locality as holotype. Paratypes: 8 females (max 2.5 mm), 8 males (max 2.5 mm), 4 juveniles, (USNM 1488285); all same locality as holotype. 6 males (1 adult, 5 subadults; max 2.5 mm), 10 females (max 2.5 mm), 3 juveniles (USNM 1488286), Corpus Christie Bay, Texas, 27°49ʹ33.528ʺN 97°18ʹ18ʺW, salinity: 23.6 ppt. Diagnosis. Rostrum short and apically acute. Male antenna 1, peduncle almost 4 × as long as flagellum, peduncular article 1 slightly longer than articles 2 and 3 which are slender and subequal in length. Male antenna 1 flagellum, 2 or 3-articulate; female flagellum 2-articulate. Male antenna 2 flagellum, 2 or 3-articulate; female antenna 2 flagellum 2-articulate. Male and female antenna 1 and antenna 2 peduncle ... : Published as part of Drumm, David T., 2018, Two new species of Cerapus (Crustacea: Amphipoda: Ischyroceridae) from the Northwest Atlantic and Gulf of Mexico, pp. 495-510 in Zootaxa 4441 (3) on pages 503-509, DOI: 10.11646/zootaxa.4441.3.4, http://zenodo.org/record/1301502 ...