Antatelson J. L. Barnard 1972

• Main Author: Krapp-Schickel, Traudl
• Format: Text
• Language: unknown
• Published: Zenodo 2011
• Subjects: Biodiversity; Taxonomy; Animalia; Arthropoda; Malacostraca; Amphipoda; Stenothoidae; Antatelson; Antarctic; Antarc*; Antarktis*
• Online Access: https://dx.doi.org/10.5281/zenodo.5542372; https://zenodo.org/record/5542372

Amended key to Antatelson species: 1. Body dorsally smooth............................................................................................................................2 – Body dorsally not smooth......................................................................................................................4 2. Gnathopod 2 carpus elongate, longer than broad............................. A. cuneatum Krapp-Schickel, 2006 – Gnathopod 2 carpus length subequal to width.......................................................................................3 3. Uropod 1 longer ramus much shorter than peduncle; gnathopods with parallel margins........................................................................................................... A. antennatum Bellan-Santini & Ledoyer, 1973 – Uropod 1 longer ramus subequal to peduncle; gnathopods distally widened..........................................................................................................................................[ Thaumatelson herdmani Walker, 1906] 4. Head with rostrum, body without tubercles or processes, but keeled......................................................................................................................................... A. rostratum Bellan-Santini & Ledoyer, 1973 – Head without rostrum, body with tubercles or processes......................................................................5 5. Peraeon and pleon segments with dorsal tubercles..................................................... A. claudei sp. nov. – Only pleon with tubercles, peraeon smooth..........................................................................................6 6. Pleon segments 1-3 with tubercles....................................................... A. tuberculatum Andres, 1989 – Pleon segment 1, 2 smooth, third segment with acute nasiform process, (one upright tubercle), without accompanying small processes............................................... A. walkeri (Chilton, 1912) probably syn. to A. cultricauda (K.H. Barnard, 1932) with accompanying small process. Acknowledgements I am thankful for the possibility to collaborate with the Laboratory of Carcinology, Royal Belgian Institute of Natural Sciences, Brussels, where I always met both interesting and helpful colleagues. : Published as part of Krapp-Schickel, Traudl, 2011, New Antarctic stenothoids sensu lato (Amphipoda, Crustacea), pp. 1-17 in European Journal of Taxonomy 2 on pages 15-16, DOI: 10.5852/ejt.2011.2, http://zenodo.org/record/841661 : {"references": ["Krapp-Schickel T. 2006. Thaumatelsonine Stenothoids (Crustacea: Amphipoda) Part 2. Zootaxa 1165: 1 - 31, 10 figs.", "Walker A. O. 1906. Preliminary descriptions of new species of Amphipoda from the ' Discovery' Antarctic Expedition, 1902 - 1904. Annals and Magazine of Natural History Ser. 7 (18): 13 - 18.", "Andres H. G. 1989. Antatelson tuberculatum sp. n., ein neuer Vertreter der Thaumatelsoninae aus der Antarktis (Crustacea: Amphipoda: Gammaridea). Mitteilungen aus dem Hamburgischen zoologischen Museum und Institut 86: 179 - 184.", "Chilton C. 1912. The Amphipoda of the Scottish National Antarctic Expedition. The Transaction of the Royal Society of Edinburgh XLVIII; II 23: 455 - 520, 2 pls.", "Barnard K. H. 1932. Amphipoda. Discovery Reports 5: 1 - 326."]}