TETRAODONTIDAE. 165 
from soft dorsal to front of anal 2.26; snout 1.17 in head; orbit 4.6; dorsal spine 
2.3, and reaching half way from its base to soft dorsal; dorsal I, 35; anal 32. 
Color dark brown with very faint traces of cross-bars ; dorsal spine banded; 
soft dorsal and anal yellowish; caudal darker than body; broad bars across chin, 
throat and snout. 
OSTRACIIDAE. 
Ostracion tuberculatum Linnf. 
Syst. Nat. ed. 10, 1758, p. 331. Jorpan & SeAxg, Bull. U.S. Bur. Fish., 1905, 25, p. 367. 
Two specimens 5 and 53g inches long from Manga Reva. M. C. Z. 29696 
(1 specimen). 
TETRAODONTIDAE. 
Spheroides angusticeps (Jenyns). 
Jorpan & Evermann, Bull. 47, U.S. Nat. Mus., 1898, pt. 2, p. 1731. 
Tetrodon angusticeps JENYNS, Zool. Voy. Brace. Fish, 1842, pt. 4, p. 154, pl. 28. 
Two examples, No. 3251, 3252, M. C. Z. 29664, respectively 12 and 10% 
inches long from Wreck Bay, Chatham Island. 
Spheroides lobatus (SreinpAcHNER). 
JorvAN, Proc. Cal. Acad. Sci., 1895, ser. 2, 6, p. 490. 
Canthogaster ? lobatus SrEINDACHNER, Sitzb. Ak. Wiss. Wien, 1870, 61, p. 18, pl. 5, fig. 3. 
One specimen 23 inches long from Toboguilla Island, two fathoms of water 
among coral. 
Spheroides annulatus (Jenyns). 
Jorpan & Evermann, Bull. 47, U. S. Nat. Mus., 1898, pt. 2, p. 1735. 
Tetrodon annulatus JenyNs, Zool. Voy. Beagle. Fish, 1842, pt. 4, p. 153. 
One specimen 83 inches long, off Perico Island, Panama Bay in six feet of 
water. 
Three specimens, No. 3208-3210, M. C. Z. 29657, respectively 113, 83 and 
12 inches long from Wreck Bay, Chatham Island. 
Spheroides formosus (GinTHER). 
Jorpan & EverMannN, Bull. 47, U.S. Nat. Mus., 1898, pt. 2, p. 1736. 
Tetrodon formosus GiintHER, Cat., 1870, 8, p. 283. 
One specimen 9 inches long from Panama Bay. 
Two specimens 17g and 93 inches long from off Perico Island, in six feet of 
water. M. C. Z. 29693 (1 specimen). 
Tetraodon hispidus Linn&. 
Syst. Nat., ed. 10, 1758, p. 333. Grmsert & Srarks, Mem. Cal. Acad. Sci., 1904, 4, p. 159. 
No. 3120, a specimen 123 inches long from Naos Island, Panama Bay. 
