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New record of nuptial gift observed in Trechalea amazonica (Araneae, Lycosoidea, Trechaleidae)
The first record of a nuptial gift in Trechalea amazonica F.O.P.-Cambridge, 1903, is herein presented. The observations were made in the Oriximina, Para, northern Brazil. Two males were found on treeExpand
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Notes on the predatory behavior and habitat of Trechalea biocellata (Araneae, Lycosoidea, Trechaleidae)
The predatory behavior and habitat preferences of Trechalea biocellata Mello-Leitao, 1926 are reported for the first time. Both, field and in the laboratory observations were made. This speciesExpand
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Molecular Phylogenetic Analyses Show that Trechaleidae and Lycosidae are Sister Groups
Abstract Pisauridae, Trechaleidae, and Lycosidae constitute part of the Lycosoidea clade that includes a diverse range of wandering spider species that inhabit terrestrial and semi-aquaticExpand
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Revision of the Neotropical nursery-web spider genus Thaumasia Perty, 1833 (Araneae: Lycosoidea: Pisauridae: Thaumasiinae)
The Neotropical spider genus Thaumasia Perty, 1833 is revised. Seven of the known species are redescribed andillustrated: Thaumasia senilis Perty, 1833 (type-species); T. abrahami Mello-Leitao, 1948;Expand
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Taxonomy and new records in the neotropical spider genus Paratrechalea (Araneae, Lycosoidea, Trechaleidae)
The males of Paratrechalea azul Carico, 2005, P. galianoae Carico, 2005 and the female of P. wygodzinskyi (Soares & Camargo, 1948), are described for the first time. Trechalea langei Mello-Leitao, Expand
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On the taxonomy of the Neotropical spider genera Dossenus and Dyrines (Araneae: Lycosoidea: Trechaleidae) from Brazil
The male of Dossenus guapore Silva, Lise & Carico, 2007 is described and illustrated for the first time, based on material from Bonito, Mato Grosso do Sul, Brazil. The spider genus Dossenus Simon,Expand
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On the Neotropical spider genera Enna O. Pickard-Cambridge, 1897 and Syntrechalea F. O. Pickard-Cambridge, 1902 (Araneae, Lycosoidea, Trechaleidae): descriptions, taxonomic notes and new records
Two new species of the spider genus Enna O. Pickard-Cambridge, 1897 from Costa Rica and Peru are described and illustrated: Enna osaensis sp. nov. (female, Costa Rica) and E. moyobamba sp. nov.Expand
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A new species of Trechalea Thorell, 1869 (Araneae: Lycosoidea: Trechaleidae: Trechaleinae) from Costa Rica, with notes on its natural history and ecology
ESTEVAM L. CRUZ DA SILVA & WITOLD LAPINSKI Museu de Ciências e Tecnologia da Pontifícia Universidade Católica do Rio Grande do Sul (MCTP), Laboratório de Aracnologia, Prédio 40, Sala 125, Av.Expand
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Seven new species of Enna (Araneae: Trechaleidae) from Central and South America
Seven new species of the spider genus Enna O. Pickard-Cambridge, 1897 from Central and South America are described and illustrated for the first time: Enna carinata sp. nov. (male, Panama), E. tristeExpand
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Notes on the distribution of Trechalea boliviensis Carico, 1993 (Araneae, Lycosoidea, Trechaleidae) in Brazil
Notas sobre a distribuicao de Trechalea boliviensis Carico, 1993 (Araneae, Trechaleidae) no Brasil. A distribuicao de Trechalea boliviensis e registrada pela primeira vez em localidades do Brasil,Expand