Plate 22
ATLANTIC COAST UNIVALVES
a. LAMELLOSE WENTLETRAP, Epitonium laynellosiiin Lam., 1 inch (Florida and Caribbean), p. 165.
b. ANGULATE WENTLETRAP, Epitonium angulaiwn Say, 1 inch (New York to Texas), p. 164.
c. DALE'S WENTLETRAP, Circostrema (lain Rehder, 1 inch (North Carolina to Brazil), p. 161.
d. HUMPHREY'S WENTLETRAP, Epito- nium hiimphreysi Kiener, % inch (Massachusetts to Texas), p. 164.
e. BROWN-BANDED WENTLETRAP, Epi- tonium rupicola Kurtz, 1 inch (Mas- sachusetts to Texas), p. 165.
f. MITCHELL'S WENTLETRAP, A7naea mitchelli Dall, 2 inches (Texas), p. 163.
g. HOTESSIER'S WENTLETRAP, Opalia hotessieriann Orb., }/2 inch (South- eastern Florida, south), p. 162.
h. SHARK EYE, Polinices duplicatus Say, 2 inches (high-spired form) (Massachusetts to Texas), p. 186.
i. MILK MOON-SHELL, Polinices lacteus Guilding, 1 inch (North Carolina to West Indies), p. 185.
j. SOUTHERN MINIATURE NATICA, Natica pusilla Say, ^/.-i inch (Mass ;- chusetts to Gulf and West Indies), p. 191.
k. GREENLAND MOON-SHELL, Lunatia gronlandica Moller, 1 inch (Arctic to off New Jersey), p. 189.
1. CAROLINA MOON-SHELL, Sigatica caro- linensis Dall, % inch (North Carolina to West Indies), p. 187.
m. SPOTTED NORTHERN MOON SHELL, Lunatia triseriata Say, Yi inch (Canada to off North Carolina), p. 189.
n. SMOOTH VELUTINA, Velutina laevigata L., % inch (Arctic to Massachusetts; also to California), p. 175.
o. LIVID NATICA, Natica livida Pfr., Yi inch (Southeastern Florida and West Indies), p. 191.
p. C:OMMON NORTHERN LACUNA, Lacuna vincta Turton, % inch (Arctic to Rhode Island; also to California), p. 130.
q. DWARF RED OVULA, Primovula carnea Poiret, Yi inch (Southeastern Florida and West Indies), p. 181.
r. ICELAND MOON-SHELL, Amauropsis islandica Gmelin, 1 inch (Arctic to Massachusetts), p. 187.
s. COMMON BABY'S EAR, Sinum perspectivum Say, XYi inches (Virginia to Texas, south), p. 190.
t. ADAM'S MINIATURE CERITH, Seila adamsi H. C. Lea, Y& inch (Massa- chusetts to Texas, south), p. 158.
u. CHESNEL'S RISSOINA, Rissoina cJiesneli Mich., 1/.5 inch (North Carolina to Texas, south), p. 137.
v. VARIABLE DWARF OLIVE, Olivella mutica Say, V.'s inch (North Carolina to Texas, south), p. 246.
w. MAUGERI'S ERATO, Erato maugeriae Gray, Vio inch (North Carolina to West Indies), p. 176.
x. JASPER CONE, Conus jaspideus Gmelin. ^4 inch (Florida and West Indies), p. 262.
y. STEARNS' CONE, Conus stearnsi Conrad, Yi inch (Florida to Mexico), p. 262.
z. WARTY CONE, Conus verrucosus Hwass, % inch (Southeastern Florida and West Indies), p. 263.
