Antatelson, Barnard, 1972

Krapp-Schickel, Traudl, 2006, Thaumatelsonine Stenothoids (Crustacea, Amphipoda). Part 2, Zootaxa 1165, pp. 1-31 : 11

publication ID

https://doi.org/ 10.5281/zenodo.2645429

publication LSID

lsid:zoobank.org:pub:B08F05D0-3C02-42EE-A0BE-468F887F1F44

DOI

https://doi.org/10.5281/zenodo.6263890

persistent identifier

https://treatment.plazi.org/id/5A4D6E79-463A-FF97-880D-DB17FAD99E0F

treatment provided by

Plazi

scientific name

Antatelson
status

 

Key to Antatelson View in CoL species

1. Body smooth ................................................................................................................. 2

­ Body not smooth ........................................................................................................... 4

2. Gnathopod 2 carpus elongate, longer than broad ............................... A. cuneatum View in CoL n.sp.

­ Gnathopod 2 carpus length subequal to width .............................................................. 3

3. Uropod 1 longer ramus much shorter than peduncle; gnathopods with parallel margins ....................................................................... A. antennatum Bellan­Santini & Ledoyer View in CoL

­ Uropod 1 longer ramus subequal to peduncle; gnathopods distally widened ................ ................................................................................. [ Thaumatelson herdmani Walker View in CoL ]

4. Head with rostrum, body without tubercles or processes................................................ .......................................................................... A. rostratum Bellan­Santini & Ledoyer View in CoL

­ Head without rostrum, body with tubercles or processes.............................................. 5

5. Pleon segment 1, 2 with a pair of dorsal tubercles, pleon segment 3 with 1 tubercule... ................................................................................................... A. tuberculatum Andres View in CoL

­ Pleon segment 1, 2 smooth, third pleon with acute nasiform process .......................... 6

6. Pleon process upright, without accompanying smaller teeth; gnathopod 2 propodus distally wider ...................................................................................... A. walkeri Chilton View in CoL

­ Pleon process oblique, with a smaller tooth on each side; gnathopod 2 propodus with parallel margins .................................................................. A. cultricauda K.H. Barnard View in CoL

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