146 AMERICAN JOURNAL 



fig. 24. 

 Fig. 24. Cistella ncapolitana, ,, hsemal valve and apophyses. 



Ty2:)e. Cistella cuneata, Risso, sp. 



Terahratula cuneata, Risso, Eur. Merid. 1826, fig. 179. 



Hah. Mediterranean, living. 



This is the Terehratula detruncata, Scacchi (not Gmelin), + 

 T. soldaniana, Risso, Blainv., -j- Anomia pera, Muhlf., + Orthis 

 pera, Phil., -\- Argiope cuneata of most modern authors. 



The remaining recent species of Cistella are : 



Cistella Neapolitana, Scacchi, sp., Oss. Zool. 1833, ii, p. 18. 

 Dav., Ann. and Mag. Nat. Hist. 1861, p. 40. 



Hah. Mediterranean, living and fossil in the pliocene of 

 Tarentum. 



This is the T, se7ninuliim, Phil, (not Dav.), T. lunifera, Sby. 

 (not Phil.), and the Argiope Forhesii, Dav. 



Cistella cistellula, S. Wood, sp.. An. Nat. Hist. 1840, 5. Dav., 



Ann. and Mag. Nat. Hist. 1861, p. 40. 

 Hah. Zetland, and the north-west coast of Europe. 



Cistella Barrettiana, Dav., P. Z. S. 1866 (Feb.), p. 103, pi. 



xii, figs. 3, 3a, b, c. 

 Hah. North-east coast of Jamaica, 140 fms. 



? Cistella antillarum, Crosse and Fischer, Journ. de Conchyl. 



(March) 1866, p. 270, pi. viii, fig. 7, two views. 

 Hah. Guadeloupe, W. I., 125 fms. 

 This is perhaps identical with the preceding species. 



Cistella Woodwardiana, Dav., P. Z. S. (Feb.) 1866, p. 103, 



pi. xii, figs. 4, 4a, b, c. 

 Hah. North-east coast of Jamaica, 60 fms. 



Cistella ScTirammi, Crosse and Fischer, Journ. de Conchyl. 



(March) 1866, p. 269, pi. viii, figs. 6, 6. 

 Hah. Guadeloupe, W. I., 125 fms. 



