102 
PISCES. 
Fam. 2. Syngn’athid^. 
First group. Syngnathina. 
1. Siphonostoma (Kaup), with 2 species. 
2. Syjignathus (auct.),with 63 species. New,are: — S, louisiancBy p. 160 j 
S. alternans, from the Seychelles, p. 162 ; S. affinisj from Louisiana, 
p. 163 ; S. modestus, hah. — ?, p. 166 j S. ceylonensis, p. 168. 
3. Ichthyocampus (Kaup), with 4 species. New arc I. scalaris and I. 
Jilum, from Australia, pp. 177, 178. 
. j 4. Namwcampus suhosseus, g. et sp. n., from Freycinet's Harbour, p. 178. 
6. Urocampus nanus, g. et sp. n., from Manchuria, p. 179. 
6. Doryichthys (Gthr.), with 25 species, one of which is new, D. sculp- 
tus, from the Feejee Islands, p. 185. 
7. Codonotus (Ptrs,), with 3 species, one of which is new, C. hiocellatus 
hah. — ?, p. isk 
_ 8. Stiymatophora (Kaup), with 2 species. 
9. Nerophis (Kaup), with 9 species. 
10. Protocampus (g. n., p. 193), for S. hymenolomus (Rich.). 
Second group. Hippocampina. 
11. Gastrotokeus (Kaup), with 1 species. 
12. Solenognathus (Swains.), with 3 species, one of which is new, S. spi- 
nosissimus, from Tasmania, p. 196. 
18. Phyllopteryx (Swains.), with 3 species. 
14. Acentrmura (Kaup), with 2 species, one of which is new. A, tenta- 
culata, from the Red Sea, p. 516. 
( 16. Hippocampus (I^eacli), with 20 species. New are II, anyustus, from 
I Freycinet’s Harbour, p. 200 ; and H. erinaceus, hab. — ?, p. 206. 
Prof. Dumbril (Iclith. gener. ii.) retains Pegasus in the Lo- 
phohranclis as an order (Hypostomidh ) ; the real Lophohranchs 
form a second order, Prostomides, which are divided thus ; — 
Fam. 1. SOLENOSTOMIDA5. 
1. Solenostomus, with 4 species, one being new, S. bleekeri, from the 
Mauritius, p. 498. 
Fam. 2. S yngnathidae. 
Subfam. A. Hippocampini. 
1. Hippocampus (Cuv.), with 28 species. New are : — H. kaupii, hab. — ? 
p. 586 j II. rhynchomacer, from the East Indies, p. 619 ; H. horbo- 
niensis, p. 620. 
2. Acenironura (Kaup), with 1 species. 
3. Gastrotokeus (Heck.), with 1 species. 
4. Solenognathus (Swains.), with 2 (3) species. 
6. Haliichihys (Gray), with 1 species. 
6. Phyllopteryx (Swains.), with 2 species. 
Subfam. B. Syngnathini. 
1. Ilalicampus (Kaup), with 1 (2) species. 
2. Trachyrhamphus (Kaup), with 3 (4) species. 
3. Ichthyocamjms (Kaup), with 3 species. 
4. Codonotus (Ptrs.), with 1 species. <4 
6. Syngnathus (Kaup), with 62 species; as new are described : — S. dume- 
