ME. S. IIAT^LEY 01^ THE LINNEAK MS. OF THE * MUSEUM ULEIC^.' 81 



T. LABio. T. exumbilicatus ovatus striato-tuberculatus, labio dentato. 



The erroneous figure of d'Argenville was not cited ; " variegata " was 

 the earlier reading of " marmorata"; "aliquot" of " et punctis"; "ex- 

 terao " of " margine". Linnaeus himself had enlarged the account of the 

 inner lip from the earlier " postice sinu excisum " to its present length. 



T. zizYPHiNUS. T. umbilicatus conicus, striis papillosis. 



This is clearly not the imperforated zizypUnus of the ' Systema/ Gualtieri 

 was not referred to ; " ambitu marginati ", and " in aliis clausus", were not 

 in the copy : " columella parum obliqua " was an addition in the Linnean 

 handwriting. 



T. TELESCOPiuM. T. cxumbilicatus pyramidatus, striis cxaratus; labio 

 postice recurvato, spirali, integro. 



" Bon. 92", and " Klein 26. Pseudotrochus striatus", were the additional 

 synonyms of the MS. 



T. DOLABRATUS. T. umbiUcatus, labio postico recurvato sulcato, ovato- 

 pyramidalis, glaber. 



The whorls were at first called imbricated. The " basis rotundata", and 

 " in superioribus vero unica*', had been added by Linnaeus. 



TURBO. 



Testa conica. Apertura orbicularis, Integra. 



T. PERSONATus. T. cxumbilicatus inermis convexus, labio postice 

 diducto. 



The I of the reference to Rumphius was a misprint for the written 1. A 

 drawing of Gualtieri (t. 64. f. O), which accords not with the description 

 of this species, was an additional synonym. The name had been added 

 subsequently. Turbo cidaris agrees in most respects. 



T. PETHOLATUS. T. cxumbiUcatus ovatus laevis, anfractibus sursum 

 obsolete angulatis. 



The written version furnishes us with the additional synonyms of " Gualt. 

 t. 64. f. F.", and "Klein 40. t. 2. f. 51." ; the latter (also cited in the ' Sy- 

 stema ') was added by our author when he admitted the at first excluded 5. 

 6 of the synonym of Rumphius. The admission of the rounded-whorled 

 variety ? was evidently an after-thought. 



T. CHRYSOSTOMUS. T. exumbilicatus subovatus rugosus striatus, spinis 

 fornicatis. 



" Klein 41. t. 7. f- 126 " (cited in the * Systema '), and the printed "in 

 superiore serie majoribus " . had been added by Linnaeus in the original 

 account. 



T. tectum-Persicum. T. exumbilicatus subovatus, spinis iabtusis 

 reflexis, subtus papillosus. 



" Forte sola varietas sequentis a loco " has b,een remarked by our author, 

 who did not admit in his MS, the deceptive figure of d'Argenville. 



T. PAGODUS. T. exumbilicatus conicus spinis obtusis concatenatis, 

 subtus papillose striatus. 



LINN. PEOC. — ZOOLOGY. 6 



