A new xanthid crab (Decapoda, Brachyura) from the Lower Eocene (Ypresian) of Huesca (Aragon, Spain)

被引：3
作者：
Artal, Pedro [1 ]
van Bakel, Barry W. M. [2 ]
机构：
[1] Museo Geol Seminario Barcelona, Diputac 231, Barcelona 08007, Spain
[2] Oertijdmuseum, Bosscheweg 80, NL-5283 WB Boxtel, Netherlands
来源：
NEUES JAHRBUCH FUR GEOLOGIE UND PALAONTOLOGIE-ABHANDLUNGEN | 2020年 / 296卷 / 1-2期
关键词：
Crustacea; coral associations; Paleogene; southern Europe; N; SP; CRUSTACEA; GENUS; CLASSIFICATION; LESSINI; VICENZA; GUINOT;
D O I：
10.1127/njgpa/2020/0885
中图分类号：
Q91 [古生物学];
学科分类号：
0709 ; 070903 ;
摘要：
A recent revision of historical collections at the Museo Geologico del Seminario de Barcelona has resulted in the discovery of a new extinct genus of xanthid crab, Collinscarcinus n. gen., which is characterised by a subelliptical carapace outline, lateral margins with arched lobes with notches, an extremely downturned front, large, gently swollen dorsal regions and a complex system of dorsal grooves. Altogether, this is a peculiar set of characters, which allow this form to be differentiated from all other extinct and extant xanthid genera recorded to date.
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页码：19 / 27
页数：9
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Artal, Pedro ;
Van Bakel, Barry W. M. ;
Fraaije, Rene H. B. ;
Jagt, John W. M. .
ZOOTAXA, 2013, 3652 (03) :343-352
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