A new species of freshwater crab of the genus Potamocarcinus H. Milne!Edwards, 1853 (Crustacea: Decapoda: Brachyura: Pseudothelphusidae) from Panama

被引：0
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作者：
Campos, MR
Lemaitre, R
机构：
[1] Univ Nacl Colombia, Inst Ciencias Nat, Bogota, Colombia
[2] Natl Museum Nat Hist, Dept Systemat Biol, Smithsonian Inst, Washington, DC 20560 USA
来源：
PROCEEDINGS OF THE BIOLOGICAL SOCIETY OF WASHINGTON | 2002年 / 115卷 / 03期
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D O I：
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中图分类号：
Q [生物科学];
学科分类号：
07 ; 0710 ; 09 ;
摘要：
A new species of freshwater crab from Panama of the genus Potamocarcinus H. Milne Edwards, P. lobulatus, is described and illustrated, bringing to 1 l the total number of known species in the genus. The new species is distinguished from other congeners by the morphology of the male first gonopod, especially the presence on the cephalic surface of it prominent and wide distal lobe, and a deep, transverse depression narrowing the spermatic channel.
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页码：600 / 604
页数：5
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