Morphological description of the pupa and fourth-stage larva and redescription of the adults of Psorophora (Psorophora) pallescens Edwards (Diptera: Culicidae)

STEIN, M.; LAURITO, M.; ROSSI G. C.; ALMIRÓN, W. R.

ZOOTAXA

MAGNOLIA PRESS

Año: 2009 vol. 2306 p. 51 - 58

1175-5326

The adult male and female of Psorophora (Psorophora) pallescens Edwards are redescribed. The pupa and fourth-instar larva are described for the first time. The male genitalia, pupa and fourth-instar larva are illustrated. Information on distribution, bionomics and taxonomy is also included. Psorophora pallescens adults differ from the other species of the subgenus in the coloration of the scutum and abdomen. The larva can be distinguished from Psorophora ciliata based on characters of the head, thorax and abdomen.