FIGURE 22. A in Brachyuran crabs (Crustacea, Decapoda) from the remote oceanic Archipelago Trindade and Martin Vaz, South Atlantic Ocean

FIGURE 22. A, Omalacantha interrupta (Rathbun, 1920), male, cl 8.6 mm, cw 7 mm (MZUSP 39842), carapace, dorsal view, setae omitted. B, C, Omalacantha antillensis (Rathbun, 1920), male, cl 18.9 mm, cw 16.1 mm (MZUSP 5928). B, carapace, dorsal view outline, setae omitted. C, Carapace, outline of anter...

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Bibliographic Details
Main Author: In, First Published
Format: Other/Unknown Material
Language:unknown
Published: 2022
Subjects:
Biodiversity
Taxonomy
Animalia
Arthropoda
Malacostraca
Decapoda
Mithracidae
Omalacantha
South Atlantic Ocean
Online Access:https://zenodo.org/record/7626229
https://doi.org/10.5281/zenodo.7626229
Description
Summary:FIGURE 22. A, Omalacantha interrupta (Rathbun, 1920), male, cl 8.6 mm, cw 7 mm (MZUSP 39842), carapace, dorsal view, setae omitted. B, C, Omalacantha antillensis (Rathbun, 1920), male, cl 18.9 mm, cw 16.1 mm (MZUSP 5928). B, carapace, dorsal view outline, setae omitted. C, Carapace, outline of anteroventral region, setae omitted. D, Omalacantha bicornuta (Latreille, 1825), male, cl 22 mm, cw 19 mm (MZUSP 7531), carapace, dorsal view outline, setae omitted. Note in (B) two spines at the largest part of the carapace branchial region (arrows), in (C) a minute bump on the infraorbital margin outside the basal article of the antenna (gray arrow), and in (D) a small tubercle on the infraorbital margin outside the basal article of the antenna (gray arrow). Scales: 1 mm. Published as part of In, First Published, 2022, Brachyuran crabs (Crustacea, Decapoda) from the remote oceanic Archipelago Trindade and Martin Vaz, South Atlantic Ocean, pp. 1-129 in Zootaxa 5146 on page 44, DOI:10.11646/zootaxa.5146.1.1, http://zenodo.org/record/7626155

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