THE VOYAGE OF H.M.S. CHALLENGER. 



20 to 45 



T. dlmidlata, Scacclii = T. Candida and T. 

 antiqua, Risso. 



rauean ; Straits of Samos, 

 &c., ^gean Sea; off Go- 

 mera, Tenerifife ; off Gue- 

 taria, Atlantic Coast of 

 Spain; off Madeira; Canary 

 Islands ; Adventure Bank. 

 Fossil : Upper Tertiaries, 

 Nice; South of France; Italy; 

 Eliodes; Malta; Austria; &c. 



Sub-genus Cistella, Gray. 

 Loop two-lobed, a single median sub-marginal septum. 



Cistella cistelMa, S. Wood, Ann. and Mag. Nat. Hist., 



vol. vi. p. 5, 1840. (Mr Dall considers T. lunifern, 



Pbilippi to be a synonym 1.) This is a minute but 

 well-characterised species. 



30 to 130 

 150 



70 to 250 



(?) 



60 to 



28 to 200 



200 to 250 



Cistella neajiolitana, Scacchi, Osser. ZooL, vol. ii. p. 18, 

 1833 = Argiope forbesi, Dav. A good and abundant 

 species. 



(?) Cistella neapolitana, var. Uplicata, Sequenza, Eeale Acad. 

 deUe Scienze Fisiche e Matematica, 1876. This shell, of 

 which I have seen the type and only specimen, seems to 

 me to be very closely related to C. neapolitana. Dr 

 Gwyn Jeffreys, Proo. Zool. Soc, 1878, refers it to A. 

 cuneata, Eisso. 



Cistella harrettiana, Dav., Proc. Zool. Soc, p. 103, pi. xii. 

 iig. 3, a, b, (?) = Argiope antillarum, Crosse and Fischer, 

 Journ. de Conch., p. 270, pi. xiii. fig. 7, 186Q. Mr 

 Crosse, in a letter to me (24th March 1870), -miites 

 that my Arg. harrettiana and his Arg. antillarum 

 may eventually turn out to be one species. 



Cistella harrettiana, var. lutea, Dall, Bull. Mus. Comp. 

 Zool., 1871. 

 (?) Cistella woodwardiana, Dav., Proc. Zool, Soc, p. 103, 

 pi. xii. fig. 4,.a-c, 1866. 



Cistella cimeata, Eisso, Faun. Eiu'op. Merid., p. 388, 

 fig. cL^xix., 1826 = T. soldaniana, Eisso = T. p)era, 

 Kuster. A good species. 



(1) Cistella schrammi, Crosse and Fischer, Journ. de Conch,, 

 vol. xiv. p. 269, pi. viii. fig. 6, 1866. This species 

 requires more study. 



Norway ; Shetland ; North- 

 West shore of Euroise ; Zet- 

 land ; near Weymouth, S. 

 coast of England; off Port en 

 Bessin.Normandy (E. Desl. ); 

 Guernsey ; Cape Breton, 

 France ; Mediterranean. 

 Fossil : Upper Tertiaries, 

 CoraUine Crag, England ; 

 Sicily ; Austria ; Ehodes. 



]\Iediterranean ; Adriatic ; 



Canary Islands. Fossil : 

 Ujjper Tertiaries, South 

 of Italy; Ehodes; Austria. 



Straits of Messina, Mediter- 



North-East coast of Jamaica 

 (Barrett) ; Guadaloupe ; off' 

 Rio de Janeiro, 70 fms. 

 (Eathborn). 



Tortugas. 

 Jamaica (Barrett). 



Mediterranean ; Adriatic ; 



Canary Islands. Fossil : 

 Upper Tertiaries, South of 

 Italy; Austria; Ehodes. 



Guadaloupe, West Indies. 



