New Paleogene and Neogene decapod crustaceans (Axiidea, Brachyura) from Venezuela

被引:2
作者
Schweitzer, Carrie E. [1 ]
Hyzny, Matus [2 ]
Feldmann, Rodney M. [3 ]
机构
[1] Kent State Univ Stark, Dept Geol, North Canton, OH 44720 USA
[2] Comenius Univ, Dept Geol & Paleontol, Fac Nat Sci, Ilkovicova 6, SK-84215 Bratislava, Slovakia
[3] Kent State Univ, Dept Geol, Kent, OH 44242 USA
来源
NEUES JAHRBUCH FUR GEOLOGIE UND PALAONTOLOGIE-ABHANDLUNGEN | 2021年 / 300卷 / 03期
关键词
Crustacea; Cenozoic; crabs; South America; GENERA CRUSTACEA; CALLIANASSIDAE; PHYLOGENY; CLASSIFICATION; THALASSINIDEA; SYSTEMATICS; DEFINITION; DIAGNOSIS; STIMPSON; CRABS;
D O I
10.1127/njgpa/2021/0988
中图分类号
Q91 [古生物学];
学科分类号
0709 ; 070903 ;
摘要
New species and occurrences of decapod crustaceans from the Eocene through Miocene of Venezuela increase the Paleogene and Neogene diversity for the region. New species include Collodes cumarebensis (Inachoididae), Agolambrus rathbunae (Parthenopidae), Xanthodius falconensis (Xanthidae) and one new combination, Mesorhoea venezuelensis (Van Straelen, 1933) (Parthenopidae). A new occurrence of the ghost shrimp species Turbiocheir minutospinata Schweitzer et al., 2012 (Anacalliacidae), known previously from the Paleogene of Argentina and Chile, expands the geographic range of this taxon considerably. The similarity of the Venezuelan fossil species to extant taxa suggests that the extant decapod fauna was well-established by the Miocene and had begun to appear by the Eocene.
引用
收藏
页码:245 / 266
页数:22
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