Hansenomysis anaramosae n. sp., a new suprabenthic mysid (Crustacea: Mysidacea: Petalophthalmidae) from the Bellingshausen Sea (Southern Ocean) |
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Authors: | Carles San Vicente Jean Claude Sorbe |
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Institution: | ac/Nou, 8, 43839 Creixell Tarragona, Spain;bLaboratoire d’Océanographie Biologique, UMR 5805 (CNRS/UB1), 2 rue Jolyet, 33120 Arcachon, France |
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Abstract: | A new petalophthalmid mysid, Hansenomysis anaramosae n. sp., is described from specimens sampled with a suprabenthic sled in the Bellingshausen Sea (Southern Ocean). Hansenomysis anaramosae is clearly distinguishable from its closest congener, H. angusticauda Tattersall, by the carapace sculpturing, the rostrum produced into a spine-like process, the shape and armature of the antennal scale, eyeplate, and telson. This new species is the fourth Hansenomysis species described from the Southern Ocean. A key to these Antarctic species is presented. |
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Keywords: | Mysidacea Petalophthalmidae Hansenomysis Bellingshausen sea Antarctica |
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