TY - JOUR
T1 - Biochemical and morphological evidence for a new species of river crab potamonautes parvispina sp. Nov. (Brachyura, Potamonautidae)
AU - Stewart, Barbara A.
PY - 1997
Y1 - 1997
N2 - Potamonautid river crabs were collected from four sites along the Olifants River in the Western Cape, South Africa in order to determine morphological and genetic differentiation among these populations. Two distinct forms were identified, and fixed allele differences at some allozyme loci between sympatric populations of the two forms confirmed that they were reproductively isolated. It was concluded that these forms represent two species, one of which was previously unknown, and is described in this paper as Potamonautes parvispina sp. nov.
AB - Potamonautid river crabs were collected from four sites along the Olifants River in the Western Cape, South Africa in order to determine morphological and genetic differentiation among these populations. Two distinct forms were identified, and fixed allele differences at some allozyme loci between sympatric populations of the two forms confirmed that they were reproductively isolated. It was concluded that these forms represent two species, one of which was previously unknown, and is described in this paper as Potamonautes parvispina sp. nov.
UR - http://www.scopus.com/inward/record.url?scp=0030867829&partnerID=8YFLogxK
U2 - 10.1163/156854097X00168
DO - 10.1163/156854097X00168
M3 - Article
AN - SCOPUS:0030867829
VL - 70
SP - 737
EP - 753
JO - Crustaceana: international journal of crustacean research
JF - Crustaceana: international journal of crustacean research
SN - 0011-216X
IS - 6
ER -