70 
ACTIXOPTERT G IT. 
Car. vol. xxix. no. 9, p. 26, pi. iv. figs. 14, 15. [Fragment of 
dentition.] 
1861. Sphcerodus globatus, E. E. Schmid, ibid. p. 82, pi. iv. fig. 11. 
1861. Thelodus Icevis, E. E. Schmid, ibid. p. 29, pi. iv. figs. 27-29. 
1864. Lepidotus giebeli, F. von Alberti, Ueberblick Trias, p. 210. 
1865. Colobodus varius, H. Eck, Form. bunt. Sandst. u. Muschelk, 
Oberschlesien, pp. 67, 120 ( errore ). 
1865. Gyrolepis albertii, H. Eck, ibid. pp. 71, 110, 122 {errore). 
1872. Cololodus varius, II. Eck, B/iidersdorf u. Umgegend, pp. 94, 118 
(errore). 
1872. Gyrolepis albertii, H. Eck, ibid. pp. 101, 118 (errore). 
1880. Colobodus varius , T. C. Winkler, Archiv. Mus. Teyler, vol. v. 
p. 126, pi. vii. fig. 27 (errore). 
1880. Tetragonolepis triasicus , T. C. Winkler, ibid. p. 137, pi. viii. 
fig. 36. [Teeth ; Wurzburg University Museum.] 
1888. Colobodus frequens, W. Dames, Palseont. Abhandl. vol. iv. p. 156, 
pi. xii. figs. 4, 5, pi. xvi. 
1891. Colobodus frequens, G. Compter, Zeitschr. £ Naturw. vol. lxiv. 
p. 49, pi. i. figs. 7, 8. 
Type. Portion of squamation; School of Miues, Berlin. 
An imperfectly known species of moderate size. Scales smooth 
or ornamented with feeble, irregular, oblique striations, and the 
hinder margin with large, well-separated, long digitations. Teeth 
not crowded together, each with a conspicuously striated crown and 
an apical tubercle usually surrounded by a slight annular depression. 
Form. Sf Loc. Muschelkalk and Lettenkohl: Germany, . 
P. 7403. Four scales; Muschelkalk, Bayreuth,Bavaria. Purchased. 
P. 1042 a. Scale ; Bayreuth. Egevton Coll. 
Colobodus gogolinensis (Kunisch). 
1885. Dactylolepis gogolinensis, H. Kunisch, Zeitschr. deutsch. geol 
Ges. vol. xxxvii. p. 588, pi. xxiv. 
1888. Colobodus gogolinensis, W. Dames, Palteont. Abhandl. vol. iv. 
p. 158. 
Type. Anterior portion of fish; University Museum, Breslau. 
An imperfectly known species, with squamation closely resembling 
that of C. frequens , and the lower marginal teeth relatively more 
slender than in the last-named species. Scales smooth, the hinder 
margin with large, flattened, long digitations, truncated at the 
extremity and only separated by shallow grooves. 
Form. Sf Loc. Lower Muschelkalk : Upper Silesia. 
Not represented in the Collection. 
