PISCES. 171 
Lcpidostcus manjuan (Poey) = jEjjojt tristoechus (Bl), Poey, Repert. Fis.-nat. 
Cuba, ii. pp. 171, 446. 
ELASMOBRANCHII. 
Prof. PoBY gives a synopsis of the Cuban species, Repert. 
Fis.-nat. Cuba, ii. pp. 445-459. 
Carcharias {Prionodoji) zamhezensis figured by Peters, Mossamb. Flussfisch. 
taf. 1. fig. 2. 
^ \_Carc1iarias] Ysogotnpliodon maculipinnis. Notes by Poey, 1. c. pp. 246, 
419, 450. — Characterized by Giintlier, Trans. Zool. Soc. vi. p. 490. 
y/ Ilypoprion signatus, sp. n., Poey, 1. c. p. 462, Cuba. 
Gaieocerdo rayneri, sp. ii., Macdonald & Barron, Proc. Zool. Soc. 1868, 
p. 368, pi. 32, from Australia. 
Ileptranchiis mdicus. Notes by Macdonald & Barron, 1. c, p. 371 j the fish 
is figured on pi. 33. 
y Squalus platyodon (Poey) = S. ohtusus (P.) j S. tiburo (P.) = Priodon fal- 
cifoT'mts (Bibr.), Poey, 1. c. pp. 172, 449. 
' Spinax nigoVf a British fish. Gray, Ann. & Mag. Nat. Hist. 1868, i. p. 312. 
, Centroscymnus coalolepis is caught at great depths, the lines being 600 
fathoms long. E. P. Wright, Ann. & Mag. Nat. Hist. 1868, ii. p. 426. 
\/ Rhinohatus leucorhynchus, sp. n., Gunther, 1. c. p. 490, Panama. 
Aetohatis latb'ostris found at Panama, Giinther, 1. c. p. 491. 
CYCLOSTOMATA. 
V Petromyzon macrostomus, sp. n., Burmeister, Anal. Mus. Buen. Ayres, 1868, 
Act. Soc. Paleont. p. xxxvi, from Buenos Ayres. 
