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Leucauge (/luːˈkɔːɡeɪ/) is a spider genus of long-jawed orb weavers, with over 160 species and fully pantropical distribution.
The genus was first documented in Scottish zoologist Adam White's 1841 Description of new or little known Arachnida. Charles Darwin had suggested the name of the genus and collected the first specimen in May 1832, later named L. argyrobapta.
A vague description and the loss of the only specimen left the genus ill-defined. Leucauge developed into something of a wastebasket taxon containing 300 loosely related species, until research in the year 2010 resolved L. argyrobapta as a synonym of the quite common L. venusta and allowed revision and reclassing of the genus.[3] However, a 2018 paper restored Leucauge argyrobapta as a separate species.[4]
The body and leg shapes and the silver, black and yellow markings of Leucauge females make identification of the genus relatively easy. They have two rows of long, slender curved hairs on the femurs of the fourth leg. In most cases the web is slanted rather than vertical and the spider rests in the middle of the web with its underside facing upwards.
The World Spider Catalog accepted 167 species in the genus as of August 2020.[5] This number includes:
Greek λευκός (leukos) means "white", while αὐγή (augḗ) means "dawn," so called because Leucauge spiders build their first web before dawn.[7]
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L. sp., Kaeng Krachan National Park, Thailand
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L. sp., Kaeng Krachan National Park, Thailand
L. tessellata or related species
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Mabel orchard spider, L. mabelae, Jamaica
Dorsal view of a mature female Leucauge mariana
Leucauge (/luːˈkɔːɡeɪ/) is a spider genus of long-jawed orb weavers, with over 160 species and fully pantropical distribution.
The genus was first documented in Scottish zoologist Adam White's 1841 Description of new or little known Arachnida. Charles Darwin had suggested the name of the genus and collected the first specimen in May 1832, later named L. argyrobapta.
A vague description and the loss of the only specimen left the genus ill-defined. Leucauge developed into something of a wastebasket taxon containing 300 loosely related species, until research in the year 2010 resolved L. argyrobapta as a synonym of the quite common L. venusta and allowed revision and reclassing of the genus. However, a 2018 paper restored Leucauge argyrobapta as a separate species.
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Leucauge venusta The body and leg shapes and the silver, black and yellow markings of Leucauge females make identification of the genus relatively easy. They have two rows of long, slender curved hairs on the femurs of the fourth leg. In most cases the web is slanted rather than vertical and the spider rests in the middle of the web with its underside facing upwards.
Leucauge est un genre d'araignées aranéomorphes de la famille des Tetragnathidae[1].
Les espèces de ce genre se rencontrent en Asie, en Amérique, en Océanie et en Afrique[1].
La forme du corps et des jambes et les marques argentées, noires et jaunes des femelles Leucauge rendent l'identification du genre relativement facile. Elles ont deux longues lignes de longs poils courbes sur les fémurs de la quatrième paire de pattes. Dans la plupart des cas, leur toile est plutôt verticale et l'araignée réside dans le milieu de la toile avec le ventre orienté vers le haut.
Selon World Spider Catalog (version 22.5, 30/11/2021)[2] :
Leucauge est un genre d'araignées aranéomorphes de la famille des Tetragnathidae.
Opas is een geslacht van spinnen uit de familie van de Tetragnathidae (Strekspinnen).
Opas is een geslacht van spinnen uit de familie van de Tetragnathidae (Strekspinnen).
Opas là một chi nhện trong họ Tetragnathidae.[1]
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Bài viết về họ nhện Tetragnathidae này vẫn còn sơ khai. Bạn có thể giúp Wikipedia bằng cách mở rộng nội dung để bài được hoàn chỉnh hơn. Opas là một chi nhện trong họ Tetragnathidae.
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