Four new representatives of the genus Allocyclops Kiefer, 1932 from semi-consolidated subsoil aquifers in Benin (Copepoda, Cyclopoida, Cyclopidae)

Allocyclops spinifer sp. n. A antennulary segment 1 B antennulary segments 8–11; A. pilosus sp. n. C antennulary segments 8–11 D antennulary segment 1; A. nudus sp. n. E antennulary segments 8–11 F antennulary segment 1; A. sakitii sp. n. G antennulary segments 8–11 H antennulary segment 1; A. spinifer sp. n. I maxillary basis and endpodite; A. nudus sp. n. J maxillary basis and endopodite; A. pilosus sp. n. K maxillary basis and endopodite; A. sakitii sp. n. L maxillary basis and endopodite (RBINSc COP 10.304: A, B, I; COP 10.310: C, D, K; COP 10.367: E, D, J; COP 10.253: G, H, L).