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403 





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ARTICLE 



IV. 



Of f jells that have their apertures difpofed nearly in the fame direction with 



the axis of the fpire. 



N ranging the productions of this clafs we mall begin with fuch as have the mod 



fimple and lhorteft apertu 



geftand wideft, in proporti 



d proceed gradually to thofe, whofe opening 



the body of the fl 



with 



being 



ex- 



panded 



g of any kind 



In the Turbina, which is the firft genus of this clafs, the form is not quite fo tap 



ing, nc 

 the oth 



body fo ftfaight and 



proportion to the length, as in moil of 



but the aperture is more oblique, tho' it approaches nearly to the d 



on of the axis; that part of 

 ways pretty near the center of the fp 



foregoing genus ; but 



fi 



th 



is furthelt from the a 



pex 



being 



The hollow is nearly the fame in theft 

 axis, and the form and direction of 



fice or mouth, diftinguifh it both from that and the following clafs 

 The productions 



of this kind 



been hithe 



ged 



g 



Bucc 



from which 1 chafe to feparate 'em, on account of the form of the aperture, which 

 in that is always furnilhed with fome fort of a lip. 



TURBINA 1. Albida fufco tranfverje mifcella. 



The Soldier Snail-Shell 



3 



or variegated Turbina* 



TURBINA 2. LaBea nitida. 



The fmooth white Turbind. 



* 



TURBINA 3. Subfufca minute firiata & obliqud undulata. 



The fmall dark variegated Turbina 





TURBINA 4. Subcrafa minor albida glabra. 



The fmooth, whitifh and flightly ftriated 'Turbina. 



TURBINA 5. Tranfverje fafciata % fafciis adinterflitias volutuum 



s 



The falfe Veniletrap. See Pett. Gaz. t* 5. 



G 



ua 



Kl t. 



t. $8, 8cc. 



66. 



TURBINA 6. Minima diaphana nitida. 



The fmall, mining and tranli 





7u? "bin a 





TURBINA 7. Tranfverfe Jiriat a fafciisque paucioribus donate 



The fmall lipt Turbina> with few belts. 



TURBINA 8. Minima nitida lineis nigris hngi t u dinalibu s iniegris notata. 





The Strumb 



The Seed-fhell Bucc'mum. 



is comes next in order, and refembles the Terebellum and Turbina 

 very much, as well in the outward form and general make of the (hell as id the difpo- 

 fition of the orifice ; but it is diftinguilhed from both by the open notch or depref- 

 fion at the extremity of the aperture, which in this 

 third or fourth part of the length of the whole fhell. 



% 



ieldom exceeds 





4 



STRUM- 



* 





