1866.] GOBWIN-ATJSTEN BELGIAN TEETIARIES. 243 



In like manner the following may be deducted from the list of 

 ** Crag gris " shells : — Scalaria Woodiana, N. ; Turbinella similis ; 

 Cerithium sinistrorsum ; Nassa flexuosa ; N. crassilabra ; N. contorta ; 

 Pileopsis militans, Mont, (a spurious West-India shell, F. and H. ii. 

 p. 462) ; Dentalium semiclausum ; leaving 16 peculiar species, viz. : — 



Tabi^ n. 



Pyramidella, 



l^viuscula, Sw P^7- Cr- To^rain. fal. 



' I jaune. Bord. 



SCALARIA. 



„i .> .. ,i„ fS. W. Brit, to Canaries, 1 -r.„„ r.- 



clathratula | 10-80 faths ; j Bry. Cr. 



Action. 

 *levidensis, 6^w, = tornati- f Brit, to Spain, litt. to 401 Bry. and Red Cr. (in 

 lis, L.=NosQ, M. a ...\ fatlis J tab. i.). 



EiNGICULA. 



*buccinea, Jf. C. = auricu- "I T •*. a ca /• ^.u / Bry. and Red Cr. Bord, 



lata, Mont J^""''^' ^-60 faths | ^^^^^^ 



Trochus. 

 similis, M. C = papillosus W. Brit, to Canaries also in tab. i. 



^fa^r. ^:.^.^^^r.!°!!"'... } ^""'^ ^^y- ^^^ ^^ ^'- 



Robynsii, N. 



"ri™ SmT^r:) L-t. litt, to 40 fifths. ... Bry. C. 



Margarita. 

 ? monilifera, JV.=macu-'1 x. n 



lata, Sw j -^^y- ^^- 



Pleurotoma. 



*intorta,5rc {'^f^,^''' ^^^- ^^^^P- 



' I (Steuvenberg). 



Trophon. 



alveolatum, ilf. C. Bry. Cr. com. Red Cr. 



antiquum, MiilL {^ Mel^^^:..^'!!^.^^.^} C^' ^^''''^^ 



muricatum. Mont {^tihs^'''^...^^'E.^^^T^^ ^^^ ^'^ ^^- 



Pyrula. 

 ^reticulata. Lam {^^Subfp"^'^ ^''' ^''"'" 



Nassa. 

 *eranulata, M. C, var. of f Boreal and Lusit. litt. to 1 -r> j x» j /-< 



incrassat; { 50 faths. | Bry. and Red Cr. 



Cassidaria. 



^^nophTr^..^;..^:^ 6 ^^*^« B^- ^'^d ^^ Cr., rare. 



Pileopsis. 

 obliquus, >Sw.=ungaricus, 1 Brit, and Lusit. 16-30 

 var J faths 



Dentalium. 

 costatfum = dentale, Lin. . . Lusit. 2-30 faths Bry. and Red. Cr. 



