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Excerpt from Memoirs on the Coleoptera, Vol. 8: 1918In almost every considerable collection of the Insecta, there are usually many unworked sections consisting principally of uniden tified material. This is especially true of those accumulated by students not having with them assistants to perform the more mechanical work relating to mounting and cleaning specimens and restoring such as may deteriorate through unfavorable conditions in the lap...

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Excerpt from Memoirs on the Coleoptera, Vol. 4: 1913Our Cicindelidae have been considered more or less seriously by a number of authors recently, but the Carabidae have been singu larly neglected - even those genera composed of conspicuous species. No good tabular key to the species of Cambus or Calosoma, as represented in our fauna, has ever been published, and there is no evidence to show that the material in most of our rather numerous coll...

Excerpt from Memoirs on the Coleoptera, Vol. 3: 1912Form oblong - oval, evenly convex, strongly shining, deep black, the tarsi slightly piceous, the antennae ferruginous, short, slender, with a broad and very abrupt club of three subequal transverse joints the last rounded at tip, head wider than long, strongly parabolic in outline, the eyes basal, well developed, prothorax two and three fourths times as wide as long, the sides strongly, evenl...

Excerpt from Memoirs on the Coleoptera, Vol. 5: 1914About the PublisherForgotten Books publishes hundreds of thousands of rare and classic books. Find more at www.forgottenbooks.comThis book is a reproduction of an important historical work. Forgotten Books uses state-of-the-art technology to digitally reconstruct the work, preserving the original format whilst repairing imperfections present in the aged copy. In rare cases, an imperfection in...

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Excerpt from Revision of the Stenini of America North of Mexico: Insects of the Family Staphylinidae, Order ColeopteraProthorax usually more or less elongated, always strongly convex and sometimes sub-cylindrical, often longitudinally canaliculated, and more or less tuberculate at the base.About the PublisherForgotten Books publishes hundreds of thousands of rare and classic books. Find more at www.forgottenbooks.comThis book is a reproduction...

Excerpt from Descriptive Notices of North American Coleoptera, Vol. 1: With Plate VII In this connection it may be stated that it is my intention to include, if possible, Within the faunal region considered, the entire North American continent terminating on the south in the isthmus of Panama and including the islands of the west-indian archipelago, as this appears to consti tute a more natural region than that which is limited on the south b...

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Excerpt from Memoirs on the Coleoptera, Vol. 9: 1920 In defining the genera of Platyninae, a great deal of consideration must be given habital differences and peculiarities, as in the Ptero stichinae, for radical divergencies in the structure of special organs and parts of the body are comparatively rare, while the habital differences are so constant throughout large groups of species, as to indicate beyond doubt that this is the natural meth...

Excerpt from Observations on the Staphylinid Groups Aleocharinae and Xantholinini, Chiefly of America As on previous occasions, an asterisk will. Be prefixed to those subtribes, genera or other groups, which do not occur within the confines of America. About the Publisher Forgotten Books publishes hundreds of thousands of rare and classic books. Find more at www.forgottenbooks.com This book is a reproduction of an important historical work...

Excerpt from A Revision of the Tenebrionid Subfamily ConintinaThis genus is represented at present by one or two species, among the largest of the entire subfamily and possessing many peculiarities of structure and sculpture. The epipleura are very wide and almost even in width in about basal half, be tween the simple inner margin of the infiexed part of the elytra and the acute and very narrowly refiexed lateral mar gins, and the elytral scul...

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