Download or read book Reproduction in Two Species of Wolf Spiders Allocosa and Pardosa Lycosidae written by Angelica Lopez and published by . This book was released on 2001 with total page 44 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Courtship Behavior Acoustic Communication and Reproductive Isolation in Two Sibling Species of Wolf Spiders araneae Lycosidae written by Gail Elizabeth Stratton and published by . This book was released on 1979 with total page 188 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Comparative Ecology of Two Sibling Species of Wolf Spiders Araneae Lycosidae written by Charles Alan Harper and published by Palala Press. This book was released on 2018-03 with total page 110 pages. Available in PDF, EPUB and Kindle. Book excerpt: This work has been selected by scholars as being culturally important, and is part of the knowledge base of civilization as we know it. This work was reproduced from the original artifact, and remains as true to the original work as possible. Therefore, you will see the original copyright references, library stamps (as most of these works have been housed in our most important libraries around the world), and other notations in the work. This work is in the public domain in the United States of America, and possibly other nations. Within the United States, you may freely copy and distribute this work, as no entity (individual or corporate) has a copyright on the body of the work. As a reproduction of a historical artifact, this work may contain missing or blurred pages, poor pictures, errant marks, etc. Scholars believe, and we concur, that this work is important enough to be preserved, reproduced, and made generally available to the public. We appreciate your support of the preservation process, and thank you for being an important part of keeping this knowledge alive and relevant.
Download or read book Comparative Ecology of Two Sibling Species of Wolf Spiders Araneae Lycosidae written by and published by . This book was released on with total page pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Life Histories of Two Wolf Spiders Pardosa Tristis and P Steva Araneae written by Evelyn Ruth Lee and published by . This book was released on 1977 with total page 138 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Genetic Analysis of Pardosa Wolf Spiders Aranae written by Kathrin Sim and published by . This book was released on 2013 with total page pages. Available in PDF, EPUB and Kindle. Book excerpt: "An analysis of the genetic structure of northern Nearctic wolf spiders from the genus Pardosa (Lycosidae) was conducted. Wolf spiders are common and abundant across the Nearctic, but despite their ecological importance, little is known about their phylogeography and taxonomically uncertain species exist. Wolf spiders were collected from sites across northern Canada to examine the phylogeographic history of Pardosa glacialis (Thorell) and taxonomic status of the Nearctic members of the Pardosa lapponica species-group. Results show that the high Arctic species P. glacialis occupied two major glacial refugia during the Wisconsin glaciation: Beringia and a lesser-known high Arctic refugium. Additionally, analyses support a P. glacialis population expansion in Beringia during the Wisconsin glaciation, likely facilitated by an increase in habitat due to suitable climate in the region. Post-glacial dispersal from the Beringian and high Arctic refugia produced a secondary contact zone in central high Arctic Canada. With regards to taxonomy, morphometric analyses of P. lapponica (Thorell) and P. concinna (Thorell), the only two members of the P. lapponica species-group in the Nearctic, revealed no species-specific variation beyond a single male morphological character. Genetic analyses showed there was more genetic variation between Palearctic and Nearctic P. lapponica specimens than between Nearctic P. lapponica and P. concinna specimens. The P. lapponica species-group is in need of taxonomic revision to resolve the species boundaries among its members." --
Download or read book The Lapidicina Group of the Wolf Spider Genus Pardosa Araneae Lycosidae written by Robert D. Barnes and published by . This book was released on 1959 with total page 20 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Visual Clues in Species Recognition and Female Choice in Two Schizocosa Wolf Spiders Araneae Lycosidae written by William J. McClintock and published by . This book was released on 1994 with total page 164 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Bioenergetic Consequences of Interspecific Competition Between Two Wolf Spider Species Araneae Lycosidae written by John Ely Moeur and published by . This book was released on 1977 with total page 230 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Reproductive Tactics of Two Sympatric Species of Pardosa Araneae Lycosidae written by Lisa M. Boyd Cobb and published by . This book was released on 1992 with total page 118 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Feeding Ecology and Predatory Importance of Wolf Spiders Pardosa Spp Araneae Lycosidae in Winter Wheat Fields written by Martin Nyffeler and published by . This book was released on 1988 with total page pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Mate Recognition in Wolf Spiders written by Melissa Ann Orr and published by . This book was released on 2001 with total page 140 pages. Available in PDF, EPUB and Kindle. Book excerpt: Sexual selection and species-recognition are two different processes that can lead to behavioral reproductive isolation. The wolf spiders Schizocosa ocreata and S. rovneri are ethospecies which use distinct multi-modal courtship behavior, containing both visual and vibratory components, to maintain separation. Interspecific hybrids, which can be produced in the lab, perform a courtship display containing key multi-modal elements of both parental species. Without accounting for the multi-modal facets of courtship, laboratory experiments have found that male and female hybrids are behaviorally sterile when paired with either parental species (Stratton & Uetz, 1986). The present study isolates the cues necessary for species recognition in S. ocreata, S. rovneri, and hybrid females. Responses to heterospecific males (mate recognition errors) increase when S. ocreata and S. rovneri females are presented with only one communication mode from heterospecific males. When females are presented with hybrid males, however, results vary. Female S. ocreata and S. rovneri are receptive to hybrids in half of the trials when both primary and secondary cues are present, but show species differences in response across modes. Hybrid females respond less to all courting males, but show the highest receptivity to S. rovneri vibratory courtship. Analysis of the pattern of hybrid male behavior suggests that hybrid males behave in a manner more similar to the species typical behavior of their paternal parent. This study indicates that key species recognition elements are communicated in different sensory systems between the two spider species. These data suggest a potential for natural hybridization under conditions where one mode of communication is absent or constrained and raise questions about the importance of multiple modes of communication.
Download or read book Wolf Spider 37 Success Secrets 37 Most Asked Questions on Wolf Spider What You Need to Know written by Peggy Ochoa and published by Emereo Publishing. This book was released on 2014-09-28 with total page 30 pages. Available in PDF, EPUB and Kindle. Book excerpt: A Wolf spider look that's entirely new. There has never been a Wolf spider Guide like this. It contains 37 answers, much more than you can imagine; comprehensive answers and extensive details and references, with insights that have never before been offered in print. Get the information you need--fast! This all-embracing guide offers a thorough view of key knowledge and detailed insight. This Guide introduces what you want to know about Wolf spider. A quick look inside of some of the subjects covered: Intraspecific competition - Indirect, Adelocosa, Spider - Eyes, Pisauridae, Cobwebs - Uses, Lycosa, Burrowing owl - Food and feeding, Zorocratid spider, Alps - Fauna, Arctosa, Trochosa, Chelicerata - Reproduction, Sibirocosa, Alopecosa, Mongolicosa, Hogna, Pardosa, Tarantula - New-world and other divergent usages, Hogna carolinensis, Long-legged sac spider, Pedipalp - Spider pedipalps, Anoteropsis - Distribution, Acantholycosa, List of spider common names, Allocosa, Spider - Reproduction and life cycle, Psechridae, Spider bite - Management, Araneomorphae - Spiders included, Anoteropsis - Species, Zoropsidae, Greenwood, Missouri - Fauna, Tarantula - Etymology, Spider - Methods of capturing prey, Nursery web spider, and much more...
Download or read book Wolf Spiders of the Pardosa Monticola Group Araneae Lycosidae written by Paolo Tongiorgi and published by . This book was released on 1966 with total page 25 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Communication in the Contexts of Courtship and Aggression in Two Ethospecies of Wolf Spider Araneae Lycosidae written by Kevin J. Delaney and published by . This book was released on 1997 with total page 164 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Lycosidae Arachnida Araneae written by Cornelis Jacob Vink and published by . This book was released on 2002-01 with total page 94 pages. Available in PDF, EPUB and Kindle. Book excerpt: Text on the family Lycosidae (wolf spiders), of which there are more than 2200 known species that are found world wide. Twenty-seven species are found in New Zealand. The text contains descriptions of all genera and species. Text is well supplemented with photographs, illustrations and distribution maps.
