PISCES. 57 



CTCLOPTYCKXVS (continued)— 



concentricus, R. H. Traquair, Trans. Roy. Soc. Edinb., vol. 

 xxx, 1 88 1, p. yj, pi. ii, f. 17-20. 

 LOC. Calcif. Sandst. (Cement-stone Group) ; Glencartholm, 

 Eskdale. [Fishes ; Geol. Surv. Scotland.] 



C7NOPODIVS, R. H. Traquair, Geol. Mag. [2] vol. viii, 188 1, 

 P- 35- 

 crenulatus, R. H. Traquair, ibid., p. 35, and ibid., vol. ix, 1882, 

 p. 541. Figure in forthcoming Cat. Foss. Fishes B. M., 

 pt. ii, pi. i, f. 1. 

 LOC. L. Carb. : Scottish Coalfield. [Dermal spines ; Edinburgh 

 Mus.] T. 



CYRTO NODUS, J. W. Davis, Quart. Journ. Geol. Soc, vol. xl, 

 1884, p. 630; A. S.Woodward, Cat. Foss. Fishes B. M., 

 pt. i, 1889, p. 216. 



g-ibbus, J. W. Davis, Quart. Journ. Geol. Soc, vol. xl, 1884, 

 p. 631, pi. xxvii, f. 1, 6. 



LOC. Yoredale Rocks ; Wensleydale, Yorkshire. [Teeth; York 



Mus.] T. 



hornei, A. S. Woodward, Cat. Foss. Fishes B. M., pt. i, 1889, 

 p. 216, pi. vi, f. 26. 

 LOC. U. Carb. Limest. (inch Yoredale Rocks) ; Richmond and 

 Wensleydale, Yorkshire. [Tooth ; Brit. Mus.] 

 DACTYLODUS, Newberry and Worthen. v. Polyrhizodus. 



DAFEDIUS, H. T. De la Beche, Trans. Geol. Soc. [2] vol. i (1822), 



p. 45 (Dapedium). 

 Tetragonolepis, L. Agassiz (non Bronn), Poiss. Foss., vol. ii, 



pt. i (1835), p. 181. 

 ^ECHMODUS, P. M. G. Egerton, Quart. Journ. Geol. Soc, vol. x, 



1854, p. 367, (withdrawn Palasont. Indica [4] vol. i, pt. 2, 



1878, p. 8.) 



ang'Ulifer : Tetragonolepis angulifer, L. Agassiz, Poiss. Foss., 



vol. ii, pt. i (1837), p. 213, pi. xxiii. 

 JEchmodus angulifer (V. M. G. Egerton, Quart. Journ. Geol. Soc, 



vol. x, 1854, p. 367), J. Morris, Cat. Brit. Foss., 1854, p. 316. 

 Tetragonolepis traillii, L. Agassiz, Neues Jahrb., 1832, p. 147, 



and Poiss. Foss., vol. ii, pt. i (1833), p. 7 (name only). 

 LOC. Lias ; Stratford-on-Avon. [Fish ; olim Weaver Coll., 



Birmingham.] 



arenntus, L. Agassiz, Poiss. Foss., vol. ii, pt. i (1843), P- 3°4 

 (name onlyj. 

 LOC. L. Lias ; Lyme Regis. 



colei, L. Agassiz, Poiss. Foss., vol. ii, pt. i (1835), P- J 95» P^ xxv ^> 

 f. 1-7, pi. xxv c ;,]. Morris, Cat. Brit. Foss., 1854, p. 324. 

 LOC. L Lias ; Lyme Regis. Imperfect fish ; Brit. Mus.] 



