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The effects of thermal balance and prey availability on distribution patterns of the desert spider, Agelenopsis aperta (Gertsch)Riechert, Susan E. January 1973 (has links)
Thesis (Ph. D.)--University of Wisconsin--Madison, 1973. / Typescript. Vita. eContent provider-neutral record in process. Description based on print version record. Includes bibliographical references.
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A revision of the Peucetia (Araneae: Oxyopidae) from the afrotropical region01 September 2015 (has links)
M.Sc. / Please refer to full text to view abstract
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Sistemática de Miagrammopes O. PickardCambridge, 1870 (Arachnida: Araneae: Uloboridae)Trigueiro, Lidianne Salvatierra Paz 18 November 2016 (has links)
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Previous issue date: 2016-11-18 / Conselho Nacional de Pesquisa e Desenvolvimento Científico e Tecnológico - CNPq / The thesis presents a phylogeny of the subfamilies of Uloboridae Thorell, 1869 with the description
of new species of Conifaber Opell, 1982 and Tangaroa Lehtinen, 1967, a revision of Ariston O. PickardCambridge, 1896 and Siratoba Opell, 1979, and revision and phylogeny of Neotropical species of
Miagrammopes O. Pickard-Cambridge, 1870. The thesis is divided in five chapters: Chapter I presents the
revision of the Neotropical species of Miagrammopes with the description of 21 new species; Chapter II
presents the phylogeny of the Uloboridae’ subfamilies and phylogeny of Miagrammopes with description
of a new species and new sinonimies for another one; Chapter III presents the revision of Ariston and
Siratoba with description of two new species (published in 2014 in Zoological Studies); Chapter IV presents
the description of two new species of Tangaroa Lehtinen, 1967 (published in 2015 in Journal of
Arachnology); and Chapter V presents the description of a new species and first occurrence of Conifaber
Opell, 1982 to Brazil (accepted for publication in Turkish Journal of Zoology). / A presente tese trata da filogenia das subfamílias de Uloboridae Thorell, 1869, descrição de novas
espécies de Conifaber Opell, 1982 e Tangaroa Lehtinen, 1967, revisão dos gêneros Ariston O. PickardCambridge, 1896 e Siratoba Opell, 1979, e revisão e filogenia de Miagrammopes O. Pickard-Cambridge,
1870, com ênfase nas espécies Neotropicais. Optou-se por dividir a tese em cinco capítulos; o capítulo I
apresenta a revisão das espécies Neotropicais de Miagrammopes com a descrição de espécies novas; o
capítulo II trata da investigação das relações filogenéticas entre as subfamílias de Uloboridae e as espécies
de Miagrammopes com a descrição de uma espécie nova e a proposição de uma nova sinonímia; o capítulo
III é resultado da revisão dos gêneros Ariston e Siratoba com descrições de duas espécies novas (publicado
em 2014 na revista Zoological Studies); o capítulo IV, por não necessitar de tratamento taxonômico
adicional, trata da descrição de duas espécies novas de Tangaroa Lehtinen, 1967 (publicado em 2015 na
revista Journal of Arachnology); e finalmente o capítulo V, apresenta a adição de uma espécie nova e
primeiro registro para o Brasil do gênero Conifaber Opell, 1982 (trabalho aceito para publicação na revista
Turkish Journal of Zoology).
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Die Hydracarinen der SchweizWalter, Charles. January 1907 (has links)
Inaugural dissertation, Universität Basel. / Reprinted from Revue Suisse de Zoologie, v. 15, 1907. Includes bibliographical references (p. 566-573).
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An analysis of certain Arachnids and Myriapods in the Department of Entomology, University of ArizonaHayden, David Lowell, 1926- January 1951 (has links)
No description available.
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Die Hydracarinen der SchweizWalter, Charles. January 1907 (has links)
Inaugural dissertation, Universität Basel. / Reprinted from Revue Suisse de Zoologie, v. 15, 1907. Includes bibliographical references (p. 566-573).
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A revision of the genus Ceratogyrus Pocock (Araneae: Theraphosidae)De Wet, Jacobus Ignatius 15 September 2014 (has links)
M.Sc. (Zoology) / Please refer to full text to view abstract
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Descrição de três espécies novas de Neocteniza Pocock, 1895 e redescrição da fêmea de Idiops Camelus (Mello-Leitão, 1937) (Araneae : Mygalomorphae : Idiopidae)Malinov, Ivan Konstantinov 29 March 2017 (has links)
Dissertação (mestrado)—Universidade de Brasília, Instituto de Ciências Biológicas, Programa de Pós-Graduação em Zoologia, 2017. / Submitted by Raquel Almeida (raquel.df13@gmail.com) on 2017-07-12T16:20:55Z
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Previous issue date: 2017-08-03 / A família Idiopidae atualmente contem 322 espécies em 22 gêneros, com maior abrangência no continente africano. As aranhas desta família vivem enterradas no solo, dentro de um tubo, fechando a abertura com uma tampa redonda, sendo conhecidas como aranhas alçapão. Os machos adultos abandonam os abrigos e tornam-se cursoriais. Na região neotropical estão descritas 33 espécies, distribuídas em dois gêneros: Neocteniza Pocock, 1895, exclusivamente neotropical, e Idiops Perty, 1833, com a espécie tipo do gênero I. fuscus Perty, 1833, descrita no território nacional. No Brasil, o gênero Neocteniza está representado por apenas duas espécies e o gênero Idiops por oito. O objetivo deste estudo é contribuir para o maior conhecimento da família Idiopidae, com a descrição de três novas espécies de Neocteniza do Brasil central (Cerrado) e a redescrição da fêmea de Idiops camelus (Mello-Leitão, 1937). / The family Idiopidae currently contains 322 species in 22 genera, with greater distribution in the African continent. The spiders of this family live buried in the ground, inside a tube, closing the opening with a round lid, being known as trapdoor spiders. Adult males abandon shelters and become wandering. In the neotropical region 33 species are described, distributed in two genera: Neocteniza Pocock, 1895, exclusively neotropical and Idiops Perty 1833, with the type species of the genus I. fuscus Perty, 1833, described in the national territory. In Brazil the genus Neocteniza is represented by only two species and the genus Idiops with eight.. The objective of this study is to improve the knowledge of the Idiopidae family, with the description of three new species of Neocteniza from Central Brazil (Cerrado) and the redescription of the female Idiops camelus (Mello-Leitão, 1937).
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Systematics, evolution and development in Opiliones (Arachnida)Sharma, Prashant Pradeep 09 October 2013 (has links)
This dissertation investigates evolutionary relationships within a diverse and ancient group of arachnids, the order Opiliones, with emphasis on relationships within the suborder Laniatores. Laniatorid harvestmen encompass over two-thirds of opilionid diversity, but this suborder has received far less than commensurate phylogenetic attention. The ancient age and narrow species distributions of Laniatores, in conjunction with their representation throughout tropical and subtropical regions of the world, herald models of unparalleled utility for study of tropical diversity and biogeography. Herein I infer the phylogeny of Laniatores using a ten-gene molecular dataset, which samples for the first time every described family of the group. Based upon morphological and molecular sequence data, I describe three new families of Laniatores--two endemic to Southeast Asia and one to the Afrotropics. Focusing on the biogeography of Australasia, I contrast the evolutionary histories of two families: Sandokanidae, which are restricted to the Indo-Malay Archipelago, and Zalmoxidae, which occurs in the Neotropics and Australasia. Using molecular phylogenetic tools, I demonstrate that sandokanid distribution is largely attributable to continental vicariance in Sundaland, whereas zalmoxid distribution is attributable to a New World origin, followed by colonization of the Indo-Pacific by transoceanic dispersal.
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The ecology, distribution and dispersion of Agelenopsis utahana Chamberlin and Ivie, 1933, and A. potteri (Blackwell, 1846), in the Morgan Arboretum of Macdonald College,P.Q.Earnshaw, Alice P. R. January 1973 (has links)
No description available.
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