32 Pisces 
V. PISCES. 
Tricenaspis virgulatus , Cope (foss.), figured by O. P. Hay, t. c. pi. v, fig. 1. 
Leptosomus , Marck (foss.). Remarks by 0. P. Hay, t. c. p. 91, with figures 
of type specimens of species described by Cope, pis. iv & v. 
Sardinius ? imbellis , sp. n. (foss.), 0. P. Hay, t. c. p. 93, pi. iv, fig. 9, 
Cretaceous of Dakota. 
Rhinellus tenuirostris , Cope (foss.). Type specimen noticed and figured by 
0. P. Hay, t. c. p. 94, pi. iv, figg. 7 & 8. 
ENCHODONTIDdS. 
Enchodus longipinnatus , sp. n. (foss.), Gorjanovic-Kramberger, Mt. 
Ungar. geol. Anstalt xiv, 1902, p. 16, pi. ii, fig. 1, Cretaceous, Brazza, 
Dalmatia. 
Galaxiid^. 
H. H. Swinnerton, Zool. Jahrb. Anat. xviii, p. 61, fig., describes the 
osteology of Galaxias. 
APODES. 
L. Facciola, Monit. Zool. ital. xiv, pp. 185-198, reviews our knowledge of 
the structure of the larval forms ( Leptocephali ). 
E. P. Allis, Int. J. Anat. xx, pp. 127-170, pis. vi & vii, describes the 
lateral sensory system in Ophichthys , Myrus, and Conger. 
L. Vaillant, C.R. Soc. Biol. Iv, pp. 749 & 750, remarks on the chemical 
composition of the Eel at different stages of development. 
Anguilla vulgar is, Turt. On its structure and habits, Popta, Album der 
Natuur 1903, pp. 89 & 129 ; A. bostoniensis , Le Sueur, 1821 = A. chrisypa , 
Raf., A. H. Clark, P. Soc. Washington xvi, p. 52. 
Ahlia egmontis, Jord. Noticed and figured by B. A. Bean, P. U. S. Mus. 
xxvi, p. 963, fig. 
Urenchelys limhamnemis , Davies (foss.). Note by A. S. Woodward, Ann. 
Nat. Hist. (7) xii, p. 254 ; U. germanus, sp. n. (foss.), 0. P. Hay, Bull. 
Ainer. Mus. xix, p. 434, pis. xxxvi, fig. 1, and xxxvii, fig. 7, Cretaceous 
of Mount Lebanon. 
Enchelion , g. n., type of a new family, Encheliidce , described as Apodes 
destitute of paired and median fins, 0. P. Hay, Bull. Ainer. Mus. xix, 
p. 441 ; E. montium , sp. n. (foss.), id. ibid. pi. xxxvii, figg. 2-6, 
Cretaceous of Mount Lebanon. 
Ophichthys versicolor , Rich., redescribed and figured by Waite, Rec. Austral. 
Mus. v, p. 22, pi. iii, fig. 1 ; 0. bleekeri , sp. n., Volz, Zool. Jahrb. Syst. 
xix, p. 418, Sumatra; 0. ( Pisodontophis ) brevimanus } sp. n., Regan, 
Ann. Nat. Hist. (7) xii, p. 622, R. Vaqueira, N. W. Ecuador. 
Murcena helena , L. Note by Regan, P. Z. S. 1903, ii, p. 60; M. grandi- 
maculis , sp. n., Regan, Rev. Suisse Zool. xi, p. 418, pi. xiv, fig. 3, 
Rio Janeiro. 
Gymnomurama brevicauda y sp. n., Regan, t. c. p. 414, pi. xiii, fig. 1, 
Mauritius. 
OSTARIOPHYSI. 
AsPREDINIDiE. 
Bunocephalus rugosus , sp. n., Eigenmann & Kennedy, P. Ac. Philad. 
1903, p. 498, Paraguay. 
