( 395 ) 



ADDENDA ET CORRIGENDA. 



Page 2, etc. The locality Wardie, near Edinburgh, is often quoted as 

 Newhaven or New Haven in the earlier memoirs. 



„ 7, etc. Though lepis is a feminine Greek word, the universal 

 custom of regarding it as masculine when employed in 

 scientific names is followed in this work. 



„ 9. The fragment of dentition of Aetobatis figured in R. Damon, 

 Geol. Weymouth, ed. 2, 1880, Suppl., pi. xii, f. 1, is evi- 

 dently an Eocene fossil ; it is now in the British Museum. 



„ 14. The undescribed type of Asteracanthus stutchburyi 'is in the 

 Bristol Museum ; it is of doubtful age. 



„ 17. Beryx microcephalics and B. radians are first named in 

 Agassiz, Poiss. Foss., Feuill., 1835, P- 55- 



„ 40. Since the earlier sheets were printed the negotiations for the 

 purchase of the E. W. Binney Collection by the Man- 

 chester Museum have failed. The types of Hoplopygus 

 binneyi and Strepsodus sauroides are therefore not yet 

 preserved in a public collection. 



„ 49. Add CTENAC ANTHUS dubius, J. W. Davis, Trans. 

 Roy. Dublin Soc. [2] vol. i (1883), P- 34°> pi- xwr, f- 7- 

 loc. L. Carb. Limest. ; Armagh. [Spine ; Brit. Mus.] 



„ 65, line 6, dele Passage Beds. 



„ 6j. The type of Dittodus divergens is now in the British Museum. 



„ 74. Figures of Elonichlhys caudalis, egert07ii, oblongtes, and 

 semistriahis are also given by J. Ward, Trans. N. Staffs. 

 Inst. Mining Engin., vol. x, 1889, pi. iv, f. 1, 2, pi. v, f. 4-6. 



„ 80, line 4, for J. W. Salter read F. M'Coy. 



„ 82. The type of Ganacrodus hasiida is now in the British Museum. 



„ 101. Mr. Edward Wilson is unable to recognise the type of 

 Hybodus Iceviiisculus in the Bristol Museum, and considers 

 that the spine named H. leptodus is probably a Rhaetic fossil. 



„ 130, line 28, for J. W. Salter read F. M'Coy. 



„ 132, line 11, for 1843 read 1837. 



„ 146. Add PKLYCTJENIVS, R. H. Traquair, Geol. Mag. 

 [3] vol. vii, 1890, p. 21, with the single British species, 

 P. anglicus, to be described and figured, ibid., February 

 1890. LOC. L. Old Red Sandst. ; Herefordshire. [Imperfect 

 shield ; Edinburgh Mus.] 



