Taxonomic evaluation of eleven species of Microcyclops Claus, 1893 (Copepoda, Cyclopoida) and description of Microcyclops inarmatus sp. n. from America.

ABSTRACT: Description and meristic analysis of eleven species of Microcyclops recorded in America were performed based on the examination of type specimens and fresh material. Microscopic analysis of oral appendages, such as the shape and armature of the distal coxal endite of the maxilla, the ornamentation on the caudal surface of the antenna, and the intercoxal sclerites and armament of the inner basis of all swimming appendages, were characteristics that allowed the differentiation between species. Among these species, our study confirmed the synonymy of Microcyclops diversus Kiefer, 1935 with Microcyclops ceibaensis (Marsh, 1919). The results of our observations showed that Microcyclops alius (Kiefer, 1935) is a junior synonym of Microcyclops dubitabilis Kiefer, 1934; the latter being confirmed

SUBMITTER: Gutierrez-Aguirre MA 

PROVIDER: S-EPMC4978000 | biostudies-literature | 2016

REPOSITORIES: biostudies-literature