INVESTIGADORES
MOLINERI Carlos
artículos
Título:
Two new species of Campsurus Eaton (Ephemeroptera: Polymitarcyidae) from Colombia
Autor/es:
C. MOLINERI; GRANADOS M., CRISTIAN
Revista:
ZOOTAXA
Editorial:
MAGNOLIA PRESS
Referencias:
Lugar: Auckland; Año: 2018
ISSN:
1175-5326
Resumen:
AbstractTwo new species of Campsurus from Colombia are herein described, based on adults of both sexes and eggs. Campsurusvichada sp. nov. from the albifilum group, is separated from the other species in this group by: abdominal terga shadedslightly darker posteriorly, with a pale median band and pale closed markings, and pedestals short and subquadrate, mainlobes of penes very long and slender, among other characters. Its sister relation with C. homaulus and C. gracilipenis ishypothesized through a cladistic analysis. A key is presented for the six species in the albifilum group of Campsurus.Campsurus cristales sp. nov. from the segnis group, closely related to C. janae, is diagnosed by: posterior margin ofmale abdominal sternum IX tri?lobed, pedestal strongly elongatedand penes with a strongly expanded dorsal area, amongother features.Key words: Campsurus albifilum group, C. janae, C. gracilipenis, C. homaulus, phylogenetic tree, key, Neotropics, SouthAmerica
