318 PLIOCENE MOLLUSCA. 



Remarks. — Among the St. Erth fossils in the Sedgwick Museum at Cambridge 

 is a minute specimen, measuring only 9 mm. in length, which has been identified 

 by Mr. A. Bell as j\ r . emiliana. 



It differs from those described and figured in Part 1 of this work {Joe. cit.) in its 

 more delicate sculpture and especially in size. It may be an immature shell or 

 possibly a dwarf form of the present species ; the interior of the mouth is denticu- 

 lated within. 



M. Cossmann includes also N. ligustica and N. Cautrainii (figured in my 

 PL III) in the present (Niotlia) group, the distinguishing characters of which are 

 fully stated in his fourth volume, p. 203. 



Sub-genus HINIA (Leach), Cray, 1 1847. 

 Nassa (Hinia) reticulata (Linn^). Plate XXXIV, figs. 1, 2. 



1758. Buecinum reticulatum, Linne, Syst, Nat., ed. x, p. 740, no. 411. 



1853. Nassa reticulata, Forbes and Hartley, Brit. Moll., vol. iii, p. 388, pi. cviii, figs. 1, 2. 



1856. Buecinum reticulatum, Homes, Foss. Moll. Tert. Wien, vol. i, p. 151, pi. xii, fig. 18. 



1867-9. Nassa reticulata, Jeffreys, Brit. Conch., vol. iv, p. 346, 1867 ; vol. v, p. 219, pi. lxxxvii, fig. 3, 



1869. 

 1870-92. Nassa reticulata, A. Bell, Journ. tie Conch., vol. xviii, p. 346, no. 201, 1870; Eep. Brit. 



Assoc. (Bath), pp. 135, 138, 139, 1888; (Leeds) pp. 414, 417, 420, 1890; Rep. Yorks. Phil. Soc, 



pp. 63, 70, 1892. 

 1871-7. Nassa reticulata, F. W. Harmer, Trans. Norf. and Norw. Nat, Soc, vol. i, pt, iii, p. 42, 1871 ; 



in Skertchly, Mem. Geol. Snrv. (Fenland), p. 202, 1877. 

 1872. Nassa reticulata, S. V. Wood, Mon. Crag Moll., 1st Suppl., pt. i, p. 14, pi. vi, fig. 5. 

 1873-5. Nassa reticulata, Seguenza, Boll. R. Com. Geol. Ital., vol. iv, p. 300, no. 146, 1873 ; vol. vi, 



p. 276, no. 263, 1875. 

 1874. Nassa reticulata, Darbishire, Quart. Journ. Geol. Soc, vol. xxx, p. 40. 

 1882. Nassa reticulata, Bellardi, Moll. Terr. Terz. Piem., pt. iii, p. 47, pi. iii, fig. 7. 

 1882. Nassa^ (Hinia) reticulata, Bucquoy, Dautzenberg et Dollfus, Moll. mar. Rouss., vol. i, p. 49, 



pi. x, figs. 8, 9. 



1886. Nassa (Hinia) reticulata, Dollfus et Dautzenberg, Feuilles jeunes Nat, Paris, vol. xvi, p. 103. 



1887. Nassa reticulata, Kobelt, Icon, schalentrag. europ. Meeresconch., vol. i, p. 135, pi. xxiv, figs. 

 1—15, 23—25 ; pi. xxv, figs. 1—3, 5. 



1890. Nassa reticulata, Carus, Prod. Faun. Medit., vol. ii, p. 392. 



1890-1904. Nassa reticulata, Sacco, Boll. Soc. Geol. Ital., vol. ix ; p. 210, no. 2584, 1890 ; N. (Hinia) 



reticulata and vars., Moll. Terr. Terz. Piem., pt. xxx, p. 64, 1904. 

 1894. Nassa reticulata, Kendall, Journ. Isle of Man Nat. Hist. Soc, vol. i, p. 419. 

 1901. Nassa reticulata, Br0gger, Norges geol. Underso'gelse, no. 31, p. 662, pi. ix, fig. 6. 

 1901. Nassa (Hinia) reticulata, Cossmann, Ess. Paleoconch. compar., vol. iv, p. 204. 

 1901-7. Nassa (Zeuxis) reticulata, Scalia, Atti Accad. Gioen. Sci. Nat. Catania, vol. xiv, p. 8, no. 121, 



1901 ; vol. xx, p. 35, no. 314, 1907. 



1 Not to be confounded with Hinea, Gray. H. and A. Adams use the sub-generic term Tritia of 

 Risso for this group. 



