Download or read book A Revision of the Genus Trupanea in America North of Mexico Diptera Tephritidae written by Richard Herbert Foote and published by . This book was released on 1960 with total page 36 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book A Revision of the Genus Trupanea in America North of Mexico Diptera Tephritidae written by Richard Herbert Foote and published by Hardpress Publishing. This book was released on 2019-08-05 with total page 42 pages. Available in PDF, EPUB and Kindle. Book excerpt: This is a reproduction of the original artefact. Generally these books are created from careful scans of the original. This allows us to preserve the book accurately and present it in the way the author intended. Since the original versions are generally quite old, there may occasionally be certain imperfections within these reproductions. We're happy to make these classics available again for future generations to enjoy!
Download or read book A Revision of the Genus Trupanea in America North of Mexico Diptera Tephritidae written by Richard H. Foote and published by . This book was released on 1960 with total page pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book A Revision of the Genus Boettcheria in America North of Mexico written by Gregory Alan Dahlem and published by . This book was released on 1984 with total page 104 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Revision of the Genus Archytas Diptera Tachnidae for America North of Mexico written by F. William Ravlin and published by . This book was released on 1984 with total page 59 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book A Revision of the Genus Rhagoletis in North America Tephritidae Diptera written by Guy Louis Bush and published by . This book was released on 1964 with total page 610 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book A Catalog of the Diptera of America North of Mexico written by United States. Entomology Research Division and published by . This book was released on 1965 with total page 1702 pages. Available in PDF, EPUB and Kindle. Book excerpt: Set includes revised editions of some issues.
Download or read book A Revision of the Genus Notiphila Fall n Diptera Ephydridae from America North of Mexico written by Wayne N. Mathis and published by . This book was released on 1976 with total page 716 pages. Available in PDF, EPUB and Kindle. Book excerpt: The North American species of the shore fly genus Notiphila Fallen were taxonomically revised. Over 13,000 specimens were examined from throughout the Nearctic Region and information relating to the biology of many species occurring in the West was gathered from both field and laboratory studies. Previously used characters were reevaluated; new evidence from comparative morphological studies on the male and female postabdomens, from developmental stages, and from biological and ecological observations was collected. Forty-nine characters were selected, quantified, and analyzed using standard numerical taxonomic procedures. Collectively, all these data were assessed and a classification derived. Forty-seven Notiphila species are now recognized from North America. These have been further classified into two subgenera and six species-groups. The subgenera were first erected by E.T. Cresson, Jr. and have been substantiated by the additional evidence accumulated during this study. Likewise, the species-groups are essentially those of Cresson with additions and minor modifications. Recognition of the subgenus Notiphila is supported by the external morphology of both sexes, by the morphology of the pupae and larvae, and by phenetic analysis using quantitative procedures. This subgenus includes 25 North American species of which three species are resurrected from synonomy (N. bicolor Cresson, N. cognata Cresson, and N. unicolor), two new names are proposed N. cressoni and N. paludicola for N. bicolor and N. unicolor respectively), and 13 new species are described (N. adusta, N. footei, N. pallicornis, N. taenia, N. phaeopsis, N. pulcra, N. robusta, N. eleomyia, N. latigena, N. orienta, N. pauroura, N. poliosoma, and N. shewelli). These species have been arranged into three species-groups that are based primarily on characters of the male genitalia. Most of the species of this subgenus occur in eastern North America. The second subgenus, Agrolimna, comprises 22 species, including seven new species (N. scoliochaeta, N. atrata, N. deonieri, N. deserta, N. elophila, N. nanosoma, and N. paludia). In addition/ the following synonymies are proposed (older name first: N. decoris Williston = N. atrisetis Cresson, N. quadrisetosa Thomson = N. occidentalis Cresson, and N. pulchrifrons Loew = N. signata Cresson). N. transversa Walker, listed as an Agrolimna species in the latest North American catalog, is a species of the genus Dichaeta. Three species-groups are recognized for the North American species, and most species are distributed in western North America.
Download or read book Technical Bulletin written by and published by . This book was released on 1980 with total page 88 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Index to USDA Technical Bulletins Numbers 1 1802 written by Ellen Kay Miller and published by . This book was released on 1993 with total page 130 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Catalogue of the Tachinidae Diptera of America North of Mexico written by James Edward O'Hara and published by Gainesville, Fla. : Associated Publishers. This book was released on 2004 with total page 428 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book A Revision of the Genus Archytas Jaennicke Diptera Tachinidae for America North of Mexico written by Forrest William Ravlin and published by . This book was released on 1975 with total page 192 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Fruit Fly Genera South of the United States Diptera Tephritidae written by Richard Herbert Foote and published by . This book was released on 1980 with total page 90 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Agricultural Labor Data Sources written by Stan G. Daberkow and published by . This book was released on 1986 with total page 1708 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Ecology of the Green Peach Aphid as a Vector of Beet Western Yellows Virus of Sugarbeets written by George Tamaki and published by . This book was released on 1979 with total page 602 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book A Revision of the Genus Winthemia Robineau Desvoidy in America North of Mexico Diptera Tachinidae written by J. H. Guimarães and published by . This book was released on 1972 with total page 86 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book List of Available Publications of the United States Dept of Agriculture written by United States. Dept. of Agriculture and published by . This book was released on 1958 with total page 482 pages. Available in PDF, EPUB and Kindle. Book excerpt:
