Resumen

MOLINERI, Carlos. A new species of Caenis (Ephemeroptera: Caenidae) from Colombia. Rev. Soc. Entomol. Argent. [online]. 2009, vol.68, n.3-4, pp.283-285. ISSN 0373-5680.

The new species Caenis tarapoto is described from male imagos collected in the Amazonas region from Colombia. This new species is characterized by a dark brown general coloration, presternal triangle anteriorly pointed, forelegs 0.7-0.9 times length of body, forceps apically pointed, central sclerite of styliger plate elongated, penes with gently convex posterior margin and with lobes of penes completely fused and projected laterally.

Palabras clave : Pannota; Caenis; Taxonomy; Pointed-forceps.

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