as 
ON THE ICHTHYOLOGY OF THE SEAS OF CHINA AND JAPAN. 295 
account of it to have much resemblance to one of the preceding two, but it differs from them 
both in having a gibbous forehead, in the lateral line traversing the body at mid-height and 
in the greater number of its anal rays, 
Hab. China. 
Leuciscus CHEVANELLA, C. et V. xvii. p. 358. 
Hab. China. 
Levciscus moxirrix, C. et V. xvii. p. 360; LZ. hypophthalmus, Gray, Cat. 
Br. Mus.; Richardson, Ichth. of Voy. of Sulph. p. 139. pl. 63. f. 1; Zeon. 
Reeves, a.54; Hardw. Malac. 34. Chinese name, Peen yu, “ Broad fish” 
(Reeves, Birch). Genus Aspius?, Agassiz. 
A specimen was presented by Mr. Reeves to the British Museum. Having omitted to de- 
scribe the colouring in the ‘ Ichthyology of the Sulphur,’ I may here state that in Mr. Reeves’s 
drawing the top of the head is represented of a deep olive-green colour, and that a fainter 
tint of the same extends along the back, but is glossed with much brassy lustre. Immediately 
above the lateral line there is a dilute tinge of crimson, and all the under parts are pearl-gray 
and brightly silvery. The cheeks are silvery. The under lip deep rose-red, and the gill- 
cover and membrane are washed with the same. The rays of all the fins are more or less 
brightly crimson, and the membranes, which vary from dark greenish-gray to blackish-gray, 
are glossed with crimson on the under fins. This tint is richest on the pectorals, and there 
are also orange colours between the rays of these fins. 
Since this fish was figured and described in the ‘ Ichthyology of the Voyage of the Sulphur’ 
under the specific name given to it by Mr. Gray, I have ascertained by consulting the ‘ Icones 
Piscium 24 a pictore Sinensi Cantoni eleganter pictz,’ that it is the LZ. molitria of M. Valen- 
ciennes. The drawing in the work just quoted measures 11 inches, 
Hab, Canton. : 
Leuciscus nositis, Gray, Cat. Br. Mus.; Richardson, Ichth. of Voy. of 
Sulphur, p. 140. pl. 63. f. 3; Icon. Reeves, 134; Hardw. Malac.33. Chi- 
nese name, Tsing yu, “ Eminent fish” (Reeves). Genus Aspius, Agassiz. 
Mr. Reeves has deposited a specimen of this fish also in the British Museum. The brassy 
hue of the scales of this and the preceding species draws attention to the names cupreus and 
@neus given by M. Valenciennes to two Chinese Leucisc?, but the few particulars of form 
‘which he has recorded do not correspond, and had the drawings he comments upon repre- 
sented either hypophthalmus or nobilis, he could not have failed to remark the unusual de- 
pression of the eyes into the curve of the preoperculum. In fact both extremities of the sub- 
orbitar chain rise above the level of the eye, as they do also, though in a less degree, in L. 
jeselia and some other species. 
Hab. Canton. 
Leuciscus rosetta, C. et V. xvi. p. 356. Length of figure 103 inches, the 
head one-third of the length. 
L. nobilis is the only Leuciscus represented by Mr. Reeves’s drawings which has so large a 
head as rosetia; and in nobilis the head equals the third of the length only when the caudal 
is excluded. There is no drawing of this species among the ‘Icones Piscium 24 a pictore 
Sinensi,’ &c. 
Hab. China. 
Levuctscus rEcuRVICcEPS, Richardson. Jeon. Reeves, 149; Hardw. Malac. 
14. Chinese name, Yaou hing, “ Stiff necked” (Birch) ; Kew too, “ Hooked 
head” (Reeves). Length of figure from mouth 15 inches. Height of body 
$3. Length of head 3. Genus Aspius, Agassiz. 
This fish is remarkable for the face being inclined upwards by a sudden curvature over the 
temples like the profile of a pug-dog. The nape rises in a short arc, but the dorsal line is 
only slightly convex, while the belly is considerably more curved, and the tail behind the anal 
isslender. The head, excluding the lower jaw, is one-fifth of the length of the fish; and the 
height of the body is a little more. The drawing represents a convex keel between the ven- 
trals and anus. The cleft of the mouth is vertical, with a curve towards its angle; and the 
lower jaw, which forms the anterior end of the head, is dilated and apparently naked, like 
that of Aspius mento and mazillaris. The large eye is equal in diameter to a fourth part of 
the length of the head, and is situated one diameter behind the mouth, The lateral line is 
decurved at its commencement, and makes a sudden Short bend downwards under the dorsal, 
after which it ascends very gently in a straight line till it has passed some way beyond the 
