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Crustacea, the Higher TaxaJ.K. Lowry
Rhizocephala (Maxillipoda) Description. Head. Rostrum absent; eyes absent (in adult); eyes ocular scale absent; eyes naupliar eyes present, or naupliar eyes absent (only in nauplius stage). Antennules (antenna 1) absent (in adult); peduncle and flagellum indistinguishable. Antennae (antenna 2) reduced, vestigial or absent. Mandible absent. Maxillipeds, absent. Thorax. Carapace absent. Thorax and abdomen undifferentiated, with 0 pairs of appendages. Uropods vestigial or absent. Telson absent. Habitat. Endo and ectoparasites of crustaceans. Distribution. Worldwide.
Cite this publication as: Lowry, J.K. (1999 onwards). 'Crustacea, the Higher Taxa: Description, Identification, and Information Retrieval.' Version: 2 October 1999. https://crustacea.net/. |
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