PISCES. 91 



GYKCLEFZS albertii {continued) — 



Cardiff Naturalists' Soc. vol. iii, 1872, pi. ii, f. 18 : J. Morris, 



Cat. Brit. Foss., 1854, p. 328 ; W. Dames, Palaeont. Abhandl., 



vol. iv, 1 888, p. 143, pi. xi, f. 1, pi. xii, f. 1, pi. xv, f. I ; A. S. 



Woodward, Trans. Leicester Lit. and Phil. Soc, n.s., pt. xi 

 ■ (1889), p. 20. 

 Gyrolepis tenuistriatus, L. Agassiz, Poiss. Foss., vol. ii, pt. i 



(1835), P- T 74> P'- x ^ f- 10-12, and ibid., pt. ii (1843), p. 285 ; 



J. Morris, Cat. Brit. Foss., 1854, p. 328. 

 Gyrolcpis maximns, L. Agassiz, Poiss. Foss., vol. ii, pt. i (1835), 



p. 175, pi. xix, f. 7-9, and ibid., pt. ii (1843), p. 285. 

 LOC. Rhaetic; Gloucestershire, Monmouthshire, Somersetshire, 



Devonshire, and Leicestershire. [Scales.] T. 



gigantetis, Agassiz. 7'. Holoptychius nobilissimus. 

 maoclmus, Agassiz. v. Gyrolepis albertii. 

 rankinei. Agassiz. v. Acrolepis rankinei. 

 tenuistriatus, Agassiz. v. Gyrolepis albertii. 



GYBOXC1IUS, Agassiz. v. Mesodon. 

 oblongus, Agassiz. v. Mesodon oblongus. 



GYBOPBISTIS, L. Agassiz, Poiss. Foss., vol. iii (1843), P- 177 

 (name only). 

 obliquits. L. Agassiz, ibid., p. 177 (name only) ; W. King, Per- 

 mian Foss. (Pal. Soc, 1850), p. 222 : J. Morris, Cat. Brit. 

 Foss., 1854. p. 328. 

 LOC. ? Permian ; Belfast. [' Ichthyodorulite.'] 



GVBOPTYCHIUS, F. M'Coy, Ann. Mag. Nat. Hist. [2] vol. ii, 

 1848, p. 307, and Brit. Palasoz. Foss. (1855), p. 596 ; emend. 

 R. H. Traquair, Geol. Mag. [3] vol. v, 1888, p. 514. [See also 

 Dip/opterus.] 



angitstiis, M'Coy. v. Gyroptychius microlepidotus. 



diplopteroides, M'Coy. v. Diplopterus agassizi. 



microlepidotus (Agassiz), R. H. Traquair, ibid., p. 514. 



Glypfolcpis microlepidotus, L. Agassiz, Poiss. Foss. V. G. R. 

 (1844), p. 65, pi. xxi a, f. 3-7 ; J. Morris, Cat. Brit. Foss., 

 1854, p. 327. 

 Gyroptychius angustus, F. M'Coy, Ann. Mag. Nat. Hist. [2] 

 vol. ii, 1848, p. 308, and Brit. Palaeoz. Foss. (1855), p. 596, 

 pi. iic, f. 2 ; J. Morris, Cat. Brit. Foss., 1854, p. 328 ; R. H. 

 Traquair, Trans. Roy. Soc Edinb., vol. xxvii (1875), P- 395 > 

 C. H. Pander, Saurodipt.,Dendrodont.,etc, devon. Syst., i860, 

 p. 79, pi. vi, f. 1-7, pi. 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.] T. 



