RCORPiENirUE. 
579 
fig. 21 b. The extended low supraoccipital spine is seen 
behind, and the supraoccipital (s.ooe.) is observed to extend 
forwards between the hinder ends of the frontals Xf> '•)• 
Tho incomplete W formed by the postorbital frontal ridges 
(2, 3) is distinct; and the small supraorbital prominence 
(4) is seen on the left side. Enniskillen Coll. 
P- 1698, P. 1759. Three imperfect specimens. Egerton Coll. 
38912. Portion of skull and greater part of vertebral column. The 
hinder abdominal vertebra; bear large, laminar, down- 
wardly-directed transverse processes. Bowerbank Coll. 
The following supposed extinct species of this family, not repre- 
sented in the Collection, have been referred to existing genera 
Scorpcmia minima, D. G. Kramberger, Eeitr. I’aliiont. Oesterr.- 
Ungarns, vol. ii. (1882), p. 110, pi. xxii. fig. 2. Upper 
Miocene; Dolje, Croatia. [Imperfect fish; Geological 
Museum, University of Agram.] 
iScorpo-na pilari, I). G. Kramberger, loc. at. 1882, p. 109, pi. xxii. 
fig. 1. — Upper Miocene ; ltadoboj, Croatia. [Imperfect 
fish ; Imperial Geological Survey, Vienna.] 
Scorpatna. prior, J. J. Heckel, Denkschr. k. Akad. Wiss., math.- 
naturw. Cl. vol. xix. (1861), pt. i. p. 72, pi. x. fig. 10. 
Middle Miocene (Leithakalk) ; Vienna. [Imperfect fish ; 
Court Museum, Vienna.] 
Scorpcena tessieri, H. E. Sauvage, Ann. Sci. Geol. vol. iv. (1873), 
art. no. l,p. 114, fig. 69. — Upper Miocene ; Oran, Algeria. 
[Imperfect fish ; Paris Museum of Natural History.] 
Sebaslodes (?) rosce, C. H. Eigenmaun, Zoe, vol. i. (1890), p. 16, 
with fig. — Tertiary; Port Harford, California. [Pre- 
operculum.] 
The following extinct genera and species, which are not repre- 
sented in the Collection, are supposed to be related to Seorpcena : — 
Ctenopoma jemelka, J. J. Hockcl, Denkschr. k. Akad. Wiss., math.- 
naturw. Cl. vol. xi. (1856), pt. i. p. 272, pi. xv. figs. 6-9. 
Pijgams jemelka, J. J. Heckel, Neues Jahrb. 1849, p. 500 
(name only). — Middle Miocene ; near Oedenburg, Vienna. 
[The type species. Imperfect fish ; dim Jemelka Coll., 
Oedenburg.] 
Eistiocephalus bassanii, A. de Zigno, Mem. R. Istit. Veneto, 
vol. xxiii. (1887), p. 31, fig. 9.— Upper Eocene ; Monte 
2r 2 
