Geographical variation in Rupestrella dupotetii (Terver) (Gastropoda: Chondrinidae) from Morocco and Algeria

Submitted by admin on Sun, 20/11/2011 18:55
D. T. HOLYOAK
MARY B. SEDDON
(1986)
Volume
32
Part
3
Page from
185

The distribution, subspecific variation and genital anatomy of Rupestrella dupotetii are described. Populations recently discovered in NE. Morocco and NW. Algeria have smaller, narrower shells than those from further east in N. Algeria; they are named as R. d. sebouensu subsp. nov.