Observations on the biology of the Black Leaf-footed Bug Leptoglossus australis (F.) (Heteroptera, Coreidae) in the Territory of Papua and New Guinea.

Abstract

Leptoglossus australis (F.) is closely related to the "Passion-Bug" of Queensland (Leptoglossus bidentatis Monty.) and it is a widely distributed common species, not only in the Territory of Papua and New Guinea but also on many smaller islands of the South Pacific Region. It also occurs in Northern Australia. As a pest of various cultivated plants, Leptoglossus australis (F.) has some economic importance. By New Guinea planters, orchardists, and horticulturists it is often referred to as the Passion-Bug receiver, so that Leptoglossus australis (F.) will not be mistaken for the nearrelated L. bidentatus Montr., the authors suggest giving the former the common name, "Black Leaf-footed Bug". The name "Leaf-footed Bug" is often used to describe coreids with flattened and expanded tibiae of the hind legs.