104 
^ Par amaeruruSf g. n., for Lepidoleprus australis^ Rich. ; id. 1. c. p. 370. 
\/)xymacrurus, g. n., tov^Macrurus japonicus^ Schl. ; id. ibid. 
]^acrurus armatua, sp. n., Hector, Tr. N. Z. Inst. vii. p. 249, pi. xi. 
fig. 78 a, obtained by the ‘Challenger’ Expedition off Cape Farewell. 
PLEURONBOTOibBI. 
Reichert, C. B. Ueber den asymmetrischen Ban des Kopfes der Pleu- 
ronectiden. Arch. Anat. Phys. 1874, pp. 196-216, pis. v. & vi., and 
SB. Nat. Fr. 1874, pp. 86-89. 
Pseudorhombus boops, sp. n., Hector, Tr. N. Z. Inst. vii. p. 249, 
pi. xi. fig. 82 A, obtained by the ‘ Challenger ’ Expedition off Cape 
Farewell. ^ 
Rhombosolea tapirioia, Gthr., re-described ; R. tapirina, Hutton, Tr. N. Z. 
Inst. V. p. 268, is a different species, and is named retiaria. Hutton, op. cit. 
vi. p. 106, pi. xix. fig. 83 c. 
^Solea melanochira, sp. n., Moreau, R. Z. (3)ii. p. 116, pi. xv. figs, a, b, c, 
Arcachon. 
PHYSOSTOMI. 
^ SlLQRIDJ!:. 
j P. Panceri : on albinism in Clarias anguillaris, &c., Rend. Acc. Nap. 
^ Sept. 1873. 
Gastromyzon^ g. n. (Homalopterin). A great number of rays in the 
ventrals, which are united into a suctorial disk. G. borneensis^ sp. n., 
~ ; Gunther, Ann. N. H. (4) xiv. p. 454, Borneo. 
Macrones colvilli, sp. n.y id. tom. cit. p. 36, pi. viii. Bagdad. 
Chimarrichthys [||, Haast, supra Trachmidce] davidiy g. Sc sp. nn., 
Sauvage, R. Z. (3) ii. p. 332, Thibet. 
OreiaSy g. n. No adipose. Dorsal nearly opposite ventrals, spine- 
less and very short. Nasal openings close together, the anterior with a 
Valve. Head flattened, not cuirassed. Body naked, cylindrical. Four 
barbels at middle of upper jaw, one on each side of the angle of the jaws ; 
no nasal barbels. Moutli inferior, opening triangular, without teeth. 
Pectorals and anal without spines, the latter very short and posteriorly 
placed. 0. dabryiy sp. n., D. 10, A. 9, Eastern Tibet j Sauvage, tom. cit. 
p. 334. 
Trichomycterus parduSy sp. n., Cope, P. Ac. Philad. 1874, p. 132, Upper 
Amazons. 
Bunocephalas melas, sp. n., id. ibid. Nauta, Peru. 
Dysichthys, g. n. Like BunocephaluSy but no mandibular or chin 
barbels. Head depressed, but deeper than narrow tail. D. coracoideuSy 
sp. n., id. tom. cit. p. 133, Nauta. 
Zathorax nauticus[^tanus'\y sp. n.. id. ibid.y Nauta. 
Rhinodoras prianomuSy sp. n., id. tom. cit. p. 134, Nauta. 
Liposarcus jeanesianus and L. scrophusy spp. nu., id. tom. cit. pp. 135 Sc 
136, Nauta. 
