14 Pisces. 
PISCES. 
Oricodus ? agassizii , n. sp. (foss.), id. t. c. p. 120, pis. viii, fig. 1, & vii, 
fig. 4, Upper Devonian of Belgium. 
Strepsodus minor , n. sp. (foss.), Traquair, P. R. Soc. Edinb. xvii, 
p. 393, Lower Carboniferous, Pitcorthy, Scotland. 
Eusthenopteron foordii, Whiteaves : remarks by Traquair, Geol. Mag. 
(3) vii, p. 17. 
Megalichthys Icevis , n. sp. (foss.), Traquair, P. R. Soc. Edinb. xvii, 
p. 394, Lower Carboniferous, Straiton, Scotland. 
Goelacanthus phillipsii, Ag. : remarks by J. W. Davis, Geol. Mag. (3) 
vii, p. 159. 
Undina barroviensis , n. sp. (foss.), A. S. Woodward, Ann. N. H. (6) 
v, p. 435, pi. xvi, fig. 3, Lower Lias of Barrow-on-Soar, Leicestershire. 
ACTINOPTERYGrII. 
Virchow, H. Ueber Spritzlochkieme von Acipenser und ihre Verbin- 
dung mit den Kopfgefassen. Arch. An at. Phys. 1890, Phys. 
pp. 58G-588. 
i Mcsopoma , n. g. (foss.), for Canobius pulchcllus , Traq., politus , Traq., 
and Rhadinichthys macroccphalu8 ) Traq. ; Traquair, Ann. N. II. (G) vi, 
p. 493. 
-I Drydenius ) n. g. (foss.), allied to Gonatodus, for D. insignis, n. sp. ; 
id. P. R. Soc. Edinb. xvii, p. 399, Lower Carboniferous, Loanhead, 
Scotland. 
Rhadinichthys Upturns ) Traq., — R. ornatissimus , Ag. ; R. geikiei , 
Traq., = R. carinatus, Ag. : Traquair, P. R. Soc. Edinb. xvii, p. 397. 
R. mcicrocephalus, n. sp., id. t. c. p. 398, Lower Carboniferous, Pumpher- 
ston, Scotland. R. delicatulus , Traq., = R. geikiei f Traq. ; Traquair, 
Ann. N. H. (6) vi, p. 492. 
J Benedenichthys . n. n. for Benedenius , Traq., preoccupied ; id. t. c. p. 492. 
^ Palceoniscinotus , n. g. (foss.), allied to Palceoniscus. P. czelcanowskii 
and P. irkutskensis , n. spp., Roiion, Mdm. Ac. Petersb. xxxviii, No. 1, 
p. 8, pis. i & ii, Jurassic of Ust-Balei, E. Siberia. 
Elonichthys ?icmoptcrus, Ag. : on the well-marked varieties ; Traquair, 
P. R. Soc. Ediub. xvii, p. 394. E. multistriatus , n. sp. (foss.), id. t. c. 
p. 396, Lower Carboniferous, Gilmerton and Loanhead, Scotland. 
Acrolepis semigranulosus , n. sp. (foss.), id. t. c. p. 398, Lower Carboni- 
ferous, Straiton, Scotland. 
Myriolepis latus, n. sp. (foss.), A. S. Woodward, Mem. Geol. Surv. 
N.S.W., Pal., No. 4, p. 10, pi. iii, figs. 2 & 3, Trias, Gosford, N. S. Walos. 
Oxygnathus , Egert. : new diagnosis of the genus ; id. Ann. N. H. (G) 
v, p. 431. 
Centrolepis asper , Egert. : noticed and figured by id. t. c. p. 430, pi. xvi, 
fig. 1. 
Coccolepis liassicus, n. sp. (foss.), id. t. c. p. 433, pi. xvi, fig. 2, Lower 
Lias of Lyme Regis. 
