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 Revision of the European species of Omphale Haliday Hymenoptera Chalcidoidea Eulophidae written by Christer Hansson and published by PenSoft Publishers LTD. This book was released on 2012-10-25 with total page 166 pages. Available in PDF, EPUB and Kindle. Book excerpt: The European species of Omphale are revised, including 37 species, of which 11 are new. All species are described, thoroughly illustrated, and included in gender-specific identification keys. Two new morphological character-sets are introduced for the classification, male genitalia and wing interference patterns (WIPs). Both sets are used to identify species, and the former is also useful for classification of species-groups. Hosts are known for 14 species and all are primary endoparasitoids of immature stages of gall-midges (Diptera: Cecidomyiidae). Host preferences are unique for each species, suggesting host specialization as a driving force for speciation. Several of the species are known only from females or have a strong female-biased sex-ratio, indicating thelytokous parthenogenesis. Distributional data point to a pan-European distribution for most species. New synonyms and combinations affect the nomenclature in subfamily Entedoninae.

Download or read book Annotated Keys to the Genera of Nearctic Chalcidoidea Hymenoptera written by Gary A. P. Gibson and published by NRC Research Press. This book was released on 1997 with total page 814 pages. Available in PDF, EPUB and Kindle. Book excerpt: This publication presents illustrated keys to the 19 families and 706 described genera of Chalcidoidea known to occur in the Nearctic region (minimally America north of Mexico, but also including those areas of Mexico generally considered as having a Nearctic insect fauna). The first three chapters provide an introduction to this superfamily of wasps, most of whose members are parasites of other insects; a review of chalcidoid morphology as related to terms used in the keys & diagnoses; and an overview of the superfamily, including a 41 couplet key to families. Each of the remaining 19 chapters reviews one family & includes sections on recognition, systematics & relationships, biology, literature, an annotated key to the Nearctic genera, and for larger families an index to genera based on couplet number. Over 1,800 line drawings & electron micrographs illustrate the keys. Annotations include references to existing keys to species, estimated number of species, and known distribution & host range in the region.

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 Handbook of the Families of Nearctic Chalcidoidea Hymenoptera written by Eric Grissell and published by . This book was released on 1997 with total page 92 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Entomologica Scandinavica written by and published by . This book was released on 1999 with total page 670 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Notes on Biology and Distribution of the Genus Omphale Haliday 1833 with Descriptions of Two New Species Insecta Hymenoptera Eulophidae written by M. Gijswijt and published by . This book was released on 1976 with total page 84 pages. Available in PDF, EPUB and Kindle. Book excerpt:

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 Eulophidae of Costa Rica Hymenoptera Chalcidoidea written by Christer Hansson and published by . This book was released on 2002 with total page 552 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book The Nearctic Species of Pnigalio and Sympiesis Hymenoptera Eulophidae written by Miller, Charles Douglas and published by . This book was released on 1970 with total page 121 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 0 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Phylogenetic and Biogeographic Analysis of the Family Helicopsychidae Insecta Trichoptera written by Kjell Arne Johanson and published by . This book was released on 1998 with total page 180 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Zoologische Mededeelingen written by Rijksmuseum van Natuurlijke Historie te Leiden and published by . This book was released on 2003 with total page 676 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Dong wu fen lei xue bao written by and published by . This book was released on 2000 with total page 1188 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book The Nearctic Species of Orgilus Haliday written by Carl F. W. Muesebeck and published by . This book was released on 1970 with total page 104 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Miscel l nia zool gica written by and published by . This book was released on 1997 with total page 848 pages. Available in PDF, EPUB and Kindle. Book excerpt: