﻿pal^oniscid^s. 485 



The following species have also been determined, but there are no 

 examples in the Collection : — 



(?) Palceoniscus delessei, H. E. Sauvage, Bull. Soc. Geol. France, [3] 

 vol. vi. (1878), p. 626, pi. xii. — Upper Coal-Measures ; 

 Buxiere-les-Mines, Allier. [Imperfect fish with portions 

 of the fins.] 



(?) Palceoniscus Jcablilcce, H. B. Geinitz, Dyas (1861), p. 20, pi. x. 

 fig. 1. — Lower Permian ; Hohenelbe. [The type specimen 

 of this fish, in the Dresden Museum, is much crushed and 

 distorted, and the large size of the fin suggests an error 

 in the generic determination.] 



Palceoniscus tschefflcini, G. Fischer de Waldheim, Bull. Soc. Imp. 

 Nat. Moscou, 1842, p. 464, pi. iv. (tschevkinii) ; E. von 

 Eichwald, Leth. Rossica, vol. i. (1860), p. 1582, pi. lv. 

 fig. 13. — Permian ; Kargala, Govt, of Orenburg, Russia. 

 [Imperfect caudal region.] 



Detached scales and other fragments of undetermined genera have 

 also been named as follows : — 



Palceoniscus antiquus, H. U. Williams, Bull. Buffalo Soc. Nat. Sci. 



vol. v. (1886), p. 84, fig. 2.— Portage Group ; Sturgeon 



Point, Erie Co., N.Y. 

 Palceoniscus baini, Sir P. Egerton, Trans. Geol. Soc. [2] vol. vii. 



(1856), p. 227, pi. xxviii. figs. 26, 27, 31, 33, 34, 37, 38. 



— Karoo Beds ; Styl Krantz, Cape Colony. 

 Palceoniscus devonicus, J. M. Clarke, Bull. IT. S. Geol. Surv. vol. iii. 



(1885), pp. 20, 41, pi. i. figs. 2-6.— Genesee Shales; New 



York State. 

 Palceoniscus reticulatus, H. U. Williams, torn. cit. (1886), p. 83, 



fig. 1. — Portage Group ; Sturgeon Point, Erie Co., N.Y. 

 Palceoniscus sculptus, Sir P. Egerton, Trans. Geol. Soc. [2] vol. vii. 



(1 856), p. 227, pi. xxviii. figs. 28-30, 32, 35, 36, 39, 40.— 



Karoo Beds ; Styl Krantz, Cape Colony. 



The following species, from the Lower Permian of Bohemia, have 

 also been named, but without description : — 



Palceoniscus cleletus, A. Eritsch, Sitzungsb. k. bohm. Gesell. Wiss. 



1877, p. 46. [Scales ; Royal Bohemian Museum.] 

 Palceoniscus ? sculptus, A. Fritsch, ibid., 1879, p. 190. [Small 



imperfect fish ; Royal Bohemian Museum.] 



The species mentioned below, and originally assigned to Palceo- 



