PHYSOSTOMI — CYCLOSTOMATA. 
109 
Esocidje. 
^ Esox luciuSy L., described and figured ; Lunel, op. cit. pp. 161-171, 
pi. xix. 
CLUPEIDiB. 
1 / 
y Engraulis cJiefuensU, Gilnther, Ann. N. H. (4) xiii. p. 158, Chefoo, and 
'^E. olidus., id. op. cit. xiv. p. 465, River Parana ; E^cliairostomm, G. Brown 
Goode, Am. J. Sci. (3) viii. p. 125, Bermudas: spp. nn. 
Muracnoidet. 
/ C. Dareste, * Monographie de la famille des Poissons Mguilliformes,’ 
1 reduces the species considerably, recognizing only 4 of Anguilla^ and 4 
1 of Conget^) O. R. Ixxix. pp. 988-990. 
Dr. Syrski describes and figures the reproductive organs of the eel in 
f SB. Ak. Wien, Ixix. pt. 2, pp. 315-326, pis. i. & ii. 
v / Leptocephalus. Haast records the appearance of a specimen of ^^lass 
\ eel ” in New Zealand, which agreed with the Mediterranean L. longi- 
• rostris, Kaup. Tr. N. Z. Inst. vii. p. 238. 
LOPHOBRANOHII. 
On the development and reproduction of Siphonostoma typhle, by 
Malm. Lund : 1874, 4to, 21 pp. 1 pi. figs. 1-6. 
V'SyngnatJiusjulUeni^^^iivage, R. Z. (3) ii. p. 338, Cochin China; S.^ 
jonesi, Gunther, Ann. N. H. (4) xiv. p. 455, Bermudas : spp. nn. 
Hippocampus. Note on the mode in which the females introduce the 
I eggs into the ovigerous purse of the males ; F. Fanzago, Atti Soc. Pad. 
Li 874, p. 161. 
^ On the muscles of the dorsal fin ; L. Ranvier, Arch. Phys. (2) i. 
V^jp. 16-18, pi. i. figs. 6 & 7. 
/ An account of experiments testing the degree of sensational faculty of 
! the ^Hippocampus^ and establishing the prohonsilo powers of the tail ; 
|j^l3ufoss(^, J. de I’Anat. Phys. 1874, pp. 368-375. 
y PLEOTOGNATHI. 
Balistes ( Canthiderinis) calolepis^ Hollard, re-described and figured ; 
stated to be distinct from B. ^auromarginatus, Benn. Bleeker & Pollen, 
Faune de Madag. pt. 4, p. 3, pi. ii. fig. 2. 
\J Monacanthus scptcntrionalis^ sp. n., Gunther, Ann. N. H. (4) xiii. 
p. 158,'\)hefoo. 
CYCLOSTOMATA. 
/ 
Langerhans has published a monograph on Pctromyzon planeri^ de- 
scribing the differences between the larval and adult states and the 
successive development of the different organs. Freiburg: 1873. 
