*— bellicosus, xxix, 150.f
*— colubrellus, xxix, 154.f
*— delawarensis, xviii, 244.f
*— Hildrethi, xxix, 149.f
*— hippocrepis, xvii, 280.
*— placenta, xvii, 279; xviii, 249.f
*— telifer, xxiii, 290.
*— Vanuxemi, xviii, 244.f
*Amphidesma constricta, xli, 347.f
*— nuculoides, xli, 347.