The Zorapteran Zorotypus huxleyi in Guyana (Zoraptera: Zorotypidae)

Abstract

Insects of the order Zoraptera are infrequently collected and many entomologists are entirely unfamiliar with them. Species are typically encountered under bark, though often overlooked owing to their small size, somewhat cryptic coloration (relative to their subcortical habitats), and superficial resemblance to termites (Isoptera) or bark lice (Psocoptera). Accordingly, the available distribution information for zorapterans is scant and artificially gives the impression that species are highly endemic and poor dispersers. However, increasing sampling and information on the order indicates that some (if not many) species are relatively widespread and have better dispersal abilities than previously thought (Engel, 2001, 2007; Hinojosa-Diaz et al., 2006). As such, any new records for zorapteran distribution are noteworthy. Herein we document the occurrence of the species Zorotypus (Zorotypus) huxleyi Bolivar y Pieltain and Coronado (1963) in Guyana. The species was originally described from specimens collected in eastern Peru (near Pucallpa) and later recorded from elsewhere in northern and southern Peru (Engel, 2000, 2001). The species was subsequently captured near Manaus in north-central Brazil (New, 1978).