A new canuellid, Microcanuella bisetosa gen. n., sp. n., was collected on the Pacific coast (Gulf of Nicoya) of Costa Rica. Though the male is still unknown, a new genus is established, mainly because of the reduced armature of P1, P4, and P5. The small-sized M. bisetosa sp. n. is a mesopsammic species, inhabiting the interstices of coarse sediments of a beach slope.

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Keywords Microcanuella, systematics of Canuellidae, Costa Rica, Galapacanuella
Journal Bijdragen tot de dierkunde
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Citation
Mielke, Wolfgang. (1994). Microcanuella bisetosa gen. n., sp. n., a new taxon of Canuellidae (Crustacea, Copepoda) from the Costa Rican Pacific coast, with remarks on Galapacanuella beckeri. Bijdragen tot de dierkunde, 64(1), 55–64.