Download or read book A Taxonomic Revision of the Nearctic Species of Himerta Foerster hymenoptera written by Luc Leblanc and published by . This book was released on 1988 with total page 0 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book A Taxonomic Revision of the Nearctic Species of Himerta Foerster hymenoptera written by Luc Leblanc and published by . This book was released on 1988 with total page 420 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book A Taxonomic Revision of Nearctic Endasys Foerster 1868 Hymenoptera Ichneumonidae Gelinae written by John C. Luhman and published by Univ of California Press. This book was released on 1990-11-20 with total page 231 pages. Available in PDF, EPUB and Kindle. Book excerpt: "This paperback revision will be especially helpful to specialists working among the forest of ill-defined and undescribed Ichneumonidae (the most speciose insect family). Luhman adopts a particularly modern presentation: a model for future ichneumonid revisions with good discussions of character analysis and phylogeny supporting his detailed diagnoses and thorough morphological descriptions." Foster Purrington, Department of Entomology, Ohio State University, From Annuals of the Entomological Society of America, Vol. 84, no. 5

Download or read book A Taxonomic Revision of the Nearctic Species of Himerta Hymenoptera Ichneumonidae written by Luc LeBlanc and published by . This book was released on 1989 with total page 82 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book A Systematic Revision of the Nearctic Species of the Genera Sphegigaster Spinola Crytoprymna Foerster and the New Genus Polstonia Heydon Hymenoptera Pteromalidae written by Steven Lee Heydon and published by . This book was released on 1984 with total page 218 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Taxonomic Revision of Nylanderia Hymenoptera Formicidae in the Nearctic Region written by Robert J. Kallal and published by . This book was released on 2013 with total page 122 pages. Available in PDF, EPUB and Kindle. Book excerpt: Nylanderia (Hymenoptera: Formicidae) is a genus in the Prenolepis genus-group of formicine ants. They are distinguished from other formicine genera by the presence of six (rarely seven) mandibular teeth, paired macrosetae on the head and mesosoma, and a global distribution. Over 130 species have been described, 13 of which are from the Nearctic region, which includes Canada, the United States, and areas of northern and central Mexico. Two species are newly described from the Nearctic region: N. querna and N. trageri, both from the central United States. All castes of each taxon are accompanied by images and known distribution maps. Updated keys for both workers and males include these new taxa. Worker morphology is frequently convergent and male features have proven effective in distinguishing species, and special attention is focused on the male caste. It is not unlikely that further analysis of widespread species would indicate cryptic complexes. Discussion follows on discovery of new species, biogeography, and social parasitism in the clade.

Download or read book Entomology Abstracts written by and published by . This book was released on 1992 with total page 698 pages. Available in PDF, EPUB and Kindle. Book excerpt: Monthly, with annual author and subject indexes. Abstracts from about 2750 primary journals dealing with the subject of insects. Arranged in classified order. Entries include titles given or translated into English, authors, addresses offirst authors, and abstracts; all insects cited in the abstracts are identified by scientific family names. Each monthly issue has Index to classes and orders, Author index.

Download or read book A Taxonomic Revision of Nearctic Conostigmus Hymenoptera Ceraphronoidea Megaspilidae written by author 1 and published by . This book was released on 2020 with total page 155 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Taxonomic Revision of the Nearctic Species of Omphale Haliday Hymenoptera Eulophidae written by Christer Hansson and published by . This book was released on 1996 with total page 78 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Masters Abstracts International written by and published by . This book was released on 1990 with total page 808 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Contributions of the American Entomological Institute written by American Entomological Institute and published by . This book was released on 1964 with total page 478 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Taxonomic Revision of the Flavopalliata Species Group of Signiphora Hymenoptera Signiphoridae written by James Braden Woolley and published by . This book was released on 2017 with total page pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book A Revision of the World Species of Sinophorus Foerster Hymenoptera Ichneumonidae Supplement 1 written by Michael Sanborne and published by . This book was released on 1986 with total page 8 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book A Revision of the Nearctic Species of the Arcuata Group of the Genus Tenthredo with Notes on the Higher Classification of the Tenthredinini Hymenoptera Symphyta Tenthredinidae written by Henri Goulet and published by . This book was released on 1996 with total page 135 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Justice for Forests written by Marilyne Pereira Goncalves and published by World Bank Publications. This book was released on 2012-04-04 with total page 61 pages. Available in PDF, EPUB and Kindle. Book excerpt: Every two seconds, across the world, an area of forest the size of a football field is clear-cut by illegal loggers. In some countries, up to 90% of all the logging taking place is illegal. It is estimated that this criminal activity generates approximately US $10-15 bn annually worldwide.

Download or read book Hymenoptera of America North of Mexico written by Karl V. Krombein and published by . This book was released on 1958 with total page 308 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Travels Through Sweden Finland and Lapland to the North Cape in the Years 1798 and 1799 written by Giuseppe Acerbi and published by London: J. Mawman. This book was released on 1802 with total page 420 pages. Available in PDF, EPUB and Kindle. Book excerpt: