sculpin;
cavefish;
Cottus carolinae;
PERRY COUNTY;
MORPHOLOGY;
D O I:
10.11646/zootaxa.3609.5.4
中图分类号:
Q95 [动物学];
学科分类号:
071002 ;
摘要:
Cottus specus, a new species, is described from the karst regions of the Bois Brule drainage in eastern Missouri, USA. Cottus specus is distinguishable from all members of the genus Cottus using both genetic and morphological characters, including eye size and cephalic pore size. Cottus specus represents the first description of a cave species within Cottus. The addition of C. specus brings the total number of recognized species of Cottus to 33 in North American fresh waters.
机构:
Univ Calif Davis, Ctr Watershed Sci, 425 La Rue Rd, Davis, CA 95616 USAUniv Calif Davis, Ctr Watershed Sci, 425 La Rue Rd, Davis, CA 95616 USA
Moyle, Peter B.
Campbell, Matthew A.
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机构:
Univ Calif Davis, Dept Anim Sci, Genom Variat Lab, 2403 Meyer Hall, Davis, CA 95616 USAUniv Calif Davis, Ctr Watershed Sci, 425 La Rue Rd, Davis, CA 95616 USA
机构:
Zoological Institute, Russian Academy of Sciences (ZIN), St. Petersburg 199034Zoological Institute, Russian Academy of Sciences (ZIN), St. Petersburg 199034
机构:
Ternei Reseach Station of Pacific Research Fisheries Center, Settlement of TerneiTernei Reseach Station of Pacific Research Fisheries Center, Settlement of Ternei