Fig. 3-10. Ambleminae and Lampsilini (Unioninae), localities in parentheses. 
“M” and “F” refer to male and female shells, respectively. 3, Fusconaia masoni 
(19). 4, Villosa constricta M (24). 5, V. constricta F (24). 6, Carunculina pulla 
(17). 7, Villosa delumbis M (18). 8, V. delumbis F (24). 9, Lampsilis cariosa M 
(14). 10, L. cariosa F (15). Scale line= 10 cm. 
to find it in his study. Johnson (1970) also reported four localities near 
Charlotte (Catawba drainage), and Porter and Horn (1980) listed it 
from the Waccamaw system. According to Fuller (1977) the only sizea- 
ble population is in the Savannah River, and because of its rarity and 
the decline in recorded occurrences, he considered C. pulla “Endan- 
gered” in North Carolina. 
