dcsimg

Comprehensive Description

provided by Memoirs of the American Entomological Society
Eurycotis tibialis Hebard
1916. Eurycotis tibialis Hebard, Ent. News, xwii, p. 261, pi. xiv, fig. 2, text fig. [cf, 9 ; San Francisco Mountains, San Domingo; adventive at Orono, Maine.]
This blackish species, having subtriangular lateral tegmina, is known only from the material originally discussed. Orono, Maine, i 9 , [Morse Cln.].
■"Shelford has recorded a specimen, evidently an adventive also, from Brazil. Trans. Ent. Soc. London, 1909, p. 274, (1909).
^'■■' The questioned record of an immature example as Eurycotis fin schiana (Saussure), adventive in the United States, is here definitely referred to Nyctibora laevigata (Beauv.).
••^ This specimen differs from the description of the species and the other individual before us, in having the tegmina decidedly reduced in width and consequently more lateral, with intervening space decidefiiy greater than the width of a tegmen. In other respects the specimen is so fully typical, that this difference seems best attributable to individual variation.
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bibliographic citation
Hebard, M. 1917. The Blattidae of North America. Memoirs of the American Entomological Society vol. 2. Philadelphia, USA