Mygalomorph spiders (Araneae: Dipluridae) from the Lower Cretaceous Crato Lagerstatte, Araripe Basin, north-east Brazil

被引：16
作者：
Selden, Paul A.
Da Costa Casado, Fabio
Mesquita, Marisa Vianna
机构：
[1] Univ Manchester, Sch Earth Atmospher & Environm Sci, Manchester M13 9PL, Lancs, England
[2] Nat Hist Museum, London SW7 5BD, England
[3] Univ Guarulhos, Lab Geociencias, Guarulhos, SP, Brazil
来源：
PALAEONTOLOGY | 2006年 / 49卷
关键词：
Arachnida; Arthropoda; Chelicerata; funnel-web;
D O I：
10.1111/j.1475-4983.2006.00561.x
中图分类号：
Q91 [古生物学];
学科分类号：
0709 ; 070903 ;
摘要：
The first mygalomorph spiders from the Lower Cretaceous Crato Lagerstatte of Ceara Province, north-east Brazil, are described, from adult males and females, in two new genera and species: Cratadiplura ceara Selden, gen. et sp. nov. and Dinodiplura ambulacra Selden, gen. et sp. nov. They belong to the extant family Dipluridae, hitherto known as fossils only from Tertiary strata; thus this occurrence extends the family record by some 90 myr.
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页码：817 / 826
页数：10
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