ACTINOPTERYGII. 
Pisces 27 
^ Catablemella, n.g., for Notoscopelus bracliycliir, Eigerim. ; iid. t. c. p. 24. 
Argyropelecus aculeatus, C. & V., figured by Sauvage, Hist. Madag. xvi, 
pi. xlviii, fig. 5. 
Paralepis , Risso : remarks on the Mediterranean species ; BELLOTTI, 
Atti Soc. Ital. xxxiii, p. 136. 
Harpodon squamosus , n. sp., Alcock, Ann. N. H. (6) viii, p. 127, Bay 
of Bengal, 240-276 faths. 
CypRINIDAS. 
Sagemehl, M. Beitrage zur vergleichenden Anatomie der Fische. iv. 
Das Cranium der Cyprinoiden. Morph. JB. xvii, pp. 489-595, pis. 
xxviii & xxix. 
K. Knauthe, Zool. Anz. xiv, pp. 73-76, has biological notes on 
German Cyprinoids, and, pp. 104-106 & 109-115, on the effects of frost 
on these fishes. 
K. Knauthe, t. c. p. 258, records hybrids obtained by him between 
Gobio fluviatilis and Leuciscvs phoxinus , and between the former and 
Nemachilus barbatulus. He also describes, t. c. pp. 259-264, some 
anomalies in the fin-rays of German Cyprinoids, and, pp. 410 & 416, 
albinos of Lencaspius delineatus and Gobio fluviatilis. 
Catostomus rex , n. sp., R. S. Eigenmann, Am. Nat. xxv, p.667, Oregon. 
Xyrauchen cypho , Lock., and uncompahgre , Jord. & Evorm. : notes and 
figures by Jordan, Bull. U. S. Fish Comm, ix, p. 26, pi. iv, fig. 11, & 
pi. v, fig. 12. 
Schizopygopsis, Stdr. The genus monographed by Herzenstein, 
Przewalski Reise, Fische, p. 181. S. severzowi , p. 196, pi. xvi, fig. 2, 
Pamir, malacanthus , p. 201, pi. xxiii, fig. 1, Sources of the Yang-tse-kiang, 
thermalis, p. 204, pi. xxiii, fig. 2, Tan-la, koslowi , p. 208 pi. xv, fig. 2, 
Zaidam and Upper Yang-tse, guentheri , p. 212, pi. xxi v, figs. 1 & 2, Zai- 
dam, Alak-Nor, and Upper Yang-tse, Jcessleri , p. 217, pi. xxvi, fig. 1, 
Zaidam, and microcephalus , p. 219, pi. xv, fig. 1, Sources of the Yang-tse, 
n. spp., id. t. c. 
iChuanchia , u. g., near Schizopygopsis ; id. t. c. p. 223. C. labiosa , n. sp., 
id. t. c. p. 224, pi. xvii, fig. 1, Chuanche, 13,600 feet. 
v Platypharodon , n. g., intermediate between Schizopygopsis and Gymno- 
cypris ; id. t. c. p. 226. P. extretnus, p. 229, pi. xxii, fig. 2, and pewsowi, 
p. 231, n. spp., id. t. c., Chuanche. 
Gymnocypris, Gthr. The genus monographed by Herzenstein, op. cit. 
p. 234. G. roborowsJcii, p. 240, pi. xxi, fig. 1, Kuku-Nor, ecJdoni , 
p. 243, pi. xxv, fig 1, E. Thibet, gasterolepidus , p. 247, Chuanche, leptoce- 
phalus, p. 249, pi. xxii, fig. 1, Kuku-Nor, maculatus , p. 253, pi. xvii, 
fig. 2, & pi. xxi, fig. 2, E. Thibet, and potanini, p. 258, pi. xxv, fig. 2, Blue 
River, n. spp., id. t. c. 
Gobio fluviatilis, Cuv. : on variations in the form of the head in th6 
young ; KnaUthe, Zool. Anz. xiv, p. 59. 
