A redescription of the type species of Oedicerina Stephensen, 1931 (Crustacea, Amphipoda, Oedicerotidae) and the description of two new species

The poorly known species Oedicerina ingolfi Stephensen, 1931 (Crustacea: Amphipoda: Oedicerotidae) is redescribed, based on new material from the Norwegian Sea. Oedicerina vaderi sp. n. from the northeast Atlantic Ocean and Oedicerina loerzae sp. n. from New Zealand waters are described raising the...

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Bibliographic Details
Published in:Zoosystematics and Evolution
Main Authors: Coleman, Charles Oliver, Thurston, Michael H.
Format: Article in Journal/Newspaper
Language:unknown
Published: 2014
Subjects:
Cephalornis
Coelenterata
Bilateria
Nephrozoa
Protostomia
Ecdysozoa
Circumscriptional names of the taxon under
Notchia
CrustaceaAnimalia
Arthropoda
Malacostraca
AmphipodaAnimalia
Amphipoda
Oedicerotidae
Taxonomy
Oedicerina
new species
Norwegian Sea
North Atlantic Ocean
New Zealand
Pacific Ocean
Pacific
Indian
North Atlantic
Northeast Atlantic
Online Access:https://zenodo.org/record/575717
https://doi.org/10.3897/zse.90.8559
Description
Summary:The poorly known species Oedicerina ingolfi Stephensen, 1931 (Crustacea: Amphipoda: Oedicerotidae) is redescribed, based on new material from the Norwegian Sea. Oedicerina vaderi sp. n. from the northeast Atlantic Ocean and Oedicerina loerzae sp. n. from New Zealand waters are described raising the number of species in the genus to five. The three species treated here together with Oedicerina megalopoda Ledoyer, 1986 and Oedicerina denticulata Hendrycks & Conlan, 2003 are separated by characters of the rostrum, maxilliped, gnathopods, epimera, and by the dorsal armature of pleonites and urosomites. The genus is recorded from the Atlantic, Indian and Pacific Oceans, mainly at bathyal depths.

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