1877.] COLLECTION MADE BY H.M.S. ‘PETEREL,’ 67 
1. LiocerHatus Gray (Bell) =Craniopeltis bivittata (Ptrs.) 
according to Steindachner. 
Chatham (Darwin). 
Charles (Darwin). 
Albemarle (Cookson, Steindachner). 
James (Steindachner). 
Indefatigable (Steindachner). 
Jervis (Steindachner). 
Abingdon (Cookson). 
2. LiocepHatus pactricus (Steind.). 
? Indefatigable (Habel). 
Bindloe (Habel). 
Abingdon (Cookson). 
3. AMBLYRHYNCHUS CRISTATUS (Bell). 
Generally distributed. 
Commander Cookson states that the rocks at Iguana Cove were 
thickly covered with Amblyrhynchi. He found them in numbers 
at the other places he visited, but nowhere else so numerous and go 
large in size. Here they were found to weigh from 20 to 22 lb., 
against 12 to 14 from other localities, 
4. ConoLopuus suBcristatus (Bell). 
Albemarle (Darwin, Cookson’, Steindachner), 
James (Darwin). 
Barrington (Darwin), 
Indefatigable (Darwin). 
5. PaHyLLopAcTYLus GALAPAGENSIS (Ptrs.). 
Charles (Cookson). 
Ill. Fisnzes. By Auserr Ginruer. 
Of the twelve species enumerated below, five are new to the fauna 
of the Galapagos archipelago, viz. Sargus unimaculatus, Argyriosus 
setipinnis, Hemiramphus unifasciatus, Clupea libertatis, and Balistes 
mitis. 
1. CENTROPRISTIS PSITTACINUS (Val.). Charles Island. 
2. SeRRANUS OLFAX (Jen.). Charles Island. 
Jenyns (Zool. Beagle, p. 9, pl. 4) drew up his description from a 
dried skin which evidently is much distorted, Therefore it appears 
to be proper to give a new description from a specimen preserved in 
spirits, 17 inches long. 
3 
D5 A. ae 
Body compressed, of moderate height, its greatest depth being 
1 Only a mandible, from Iguana Cove, 1s 
5 
