A Review of the North American Freshwater Snail Genus Pyrgulopsis
A Review of the North American Freshwater Snail Genus Pyrgulopsis
A Review of the North American Freshwater Snail Genus Pyrgulopsis
Create successful ePaper yourself
Turn your PDF publications into a flip-book with our unique Google optimized e-Paper software.
90<br />
SMITHSONIAN CONTRIBUTIONS TO ZOOLOGY<br />
FIGURE 33.—Central radular teeth <strong>of</strong> western <strong>Pyrgulopsis</strong>: a, P. bernardina, USNM 847218 (bar = 6.7 Jim); b,<br />
P. brandi. USNM 600499 (bar = 13.6 Jim); c, P. bruneauensis, USNM 860508 (bar = 15.0 fim); d, P.<br />
bryantwalkeri, USNM 858278 (bar = 10.0 nm); e, P. californiensis, SBMNH uncat (scale as in b); f, P.<br />
carinifera, USNM 874001 (bar = 23.1 \m).