Hostname: page-component-84b7d79bbc-lrf7s Total loading time: 0 Render date: 2024-08-01T12:23:38.528Z Has data issue: false hasContentIssue false

DESCRIPTION OF A NEW SPECIES OF CHIONOBAS FROM BRITISH AMERICA

Published online by Cambridge University Press:  31 May 2012

W. H. Edwards
Affiliation:
Coalburgh, W. VA.

Extract

MALE.—Expands 2.2 to 2.4 inches.

Upper side brown-orange, color of C. Californica Boisd.; occasional examples are dark, a dead-leaf-brown over whole surface; hind margins edged by a blackish border, of nearly equal width throughout, and extending to apex of primaries; but sometimes this border is widest on primaries; costa of primaries dark brown; in some examples this shade scarcely if at all crosses costal nervure, in others it encroaches on the cell more or less, and occasionally covers the whole cell; but in nearly all examples under view the cell is concolored with rest of wing; the oblique discal brown band, which is a conspicuous feature in the males of the allied species, does not appear in the present one, so far as the examples show; the coloration of the upper surface resembles that of the female of Californica; on secondaries, the costal margin is edged with brown, and just outside the end of cell is an expansion of this, which forms a large elongated patch, convex on interior side—not at all like the sub-triangular and small patch seen in Californica and Iduna; primaries have a black ocellus, rounded or oval, with white pupil on upper discoidal interspace, and a second on second median interspace, the last one usually blind, but sometimes pupillated; generally the lower ocellus is smallest, but occasionally is equal to the upper; one example under view has two additional black spots, as large as the ocellus on secondaries, one on the interspace next above each ocellus; another has mere points on these interspaces; secondaries have a small ocellus, either blind or with white pupil, in second median interspace; fringes of both wings alternately yellow white and brown-black.

Type
Articles
Copyright
Copyright © Entomological Society of Canada 1885

Access options

Get access to the full version of this content by using one of the access options below. (Log in options will check for institutional or personal access. Content may require purchase if you do not have access.)