PISCES. gt 
GYROLEPIS albertii (continucd)— 
Cardiff Naturalists’ Soc. vol. iii, 1872, pl. ii, f. 18 ; J. Morris, 
Cat. Brit. Foss., 1854, p. 328 ; W. Dames, Palzeont. Abhandl., 
vol: iv, 1888, po n43, pl. x1; f. 1, pl xi, fr, pl. xv, fi. 13 A: S. 
Woodward, Trans. Leicester Lit. and Phil. Soc., n.s., pt. xi 
(1889), p. 20 
Gyrolepis tenuistriatus, LL. Agassiz, Poiss. Foss. vol. ii, pt. i 
(1835), p. 174, pl. xix, f. ro-12, and zéid., pt. ii (1843), p. 285 ; 
J. Morris, Cat. Brit. Foss., 1854, p. 328. 
Gyrolepis maximus, L. Agassiz, Poiss. Foss., vol. ii, pt. i (1835), 
p. 175, pl. xix, f. 7-9, and zdzd., pt. ii (1843), p. 285. 
Loc. Khzetic; Gloucestershire, Monmouthshire, Somersetshire, 
Devonshire, and Leicestershire. [Scales.] 7. 
giganteus, Agassiz. v. Holoptychius nobilissimus. 
maximus, Agassiz. v. Gyrolepis albertii. 
rankinei, Agassiz. v. Acrolepis rankinei. 
tenuistriatus, Agassiz. wv. Gyrolepis albertii. 
penne eanenet has cee —— 
ee ee 
GY RONCHUS, Agassiz. v. Mesodon. 
oblongus, Agassiz. v. Mesodon oblongus. 
GYROPRISTIS, L. Agassiz, Poiss. Foss., vol. iii (1843), p. 177 
(name only). 
obliquus, L. Agassiz, 70¢d., p. 177 (name only); W. King, Per- 
mian Foss. (Pal. Soc., 1850), p. 2225 J. Morris, Cat. Brit. 
Foss., 1854, p. 328. 
Loc. ? Permian ; Belfast. [‘ Ichthyodorulite.’] 
GYROPTYCHIUS. F. M‘Coy, Ann. Mag. Nat. Hist. [2] vol. ii, 
1848, p. 307, and Brit. Palaeoz. Foss. (1855), p. 596; emend. 
R. H. Traquair, Geol. Mag. [3] vol. v, 1888, p. 514. [See also 
Diplopterus.| 
angustus, M‘Coy. v. Gyroptychius microlepidotus. 
diplopteroides, M‘Coy. v. Diplopterus agassizi. 
microleridotus (Agassiz), R. H. Traquair, zé¢@., p. 514. 
| Glyptolepis microlepidotus, L. Agassiz, Poiss. Foss. V. G. R. 
(1844), p. 65, pl. xxi a, f. 3-7; J. Morris, Cat. Brit. Foss., 
1854, Pp. 327. 
| Gyroptychius angustus, ¥. M‘Coy, Ann. Mag. Nat. Hist. [2] 
| vol. ii, 1848, p. 308, and Brit. Palzoz. Foss. (1855), p. 596, 
pl. ic, f.2; J. Morris, Cat. Brit. Foss., 1854, p. 328; R. 
Traquair, Trans, Roy. Soc. Edinb., vol. xxvii (1875), p. 395 ; 
C.H. Pander, Saurodipt., Dendrodont.,etc., devon. Syst., 1860, 
p- 79, pl. vi, f. 1-7, pl. vii, f. 1-3; T. H. Huxley, Figs. and 
Descript. Brit. Organic Remains, dec. x (Mem. Geol. Surv., 
1861), p. 3, woodcut 3 (Gyroptychius). {Imperfect fish ; 
Woodwardian Mus. | 
Loc. L. Old Red Sandst. ; Lethen Bar and Orkney. [Portions 
of fishes ; Brit. Mus. and Forres Mus.] oe 
