195 



Height 0-068, greatest breadth 0-086, least breadth 0-073 

 Narned in compliment to Josiah Alder, Esq, of Newcastle.' 

 LiNDSLEYA Bridgesiana, Chitty. 



Hab. Bodle's Pen Wood ^igh road to Clarendon), St. Dorothy 

 Form, globose-conic. Colour, very pale horn. Sculnture 19 

 s rongly r,.sed spirai oarina= ; o„ the upfer whorls 6. SpCmoL 

 a elv elevated w,th rather concave oitlines. ?F/.o./.,^4|, mode- 



very slightly expanded above, more so below. LabruL, searcelv de 

 oUoi ;r Yy^'^Y' ^^^sMy produced above, pe'ctS'and 



ratW Sf ""^^^'^^l^^ ; moderately detached from the body-whorl, 

 rather below the plane of the labrum in lower end. Umbilicm deen 



Slt: d'r'^^?™'"''^'v^* itsjunėtior.with tbr/atrr^f ^^1 

 derately broad round the umbihcus. Operculum, moderately con- 

 cave a very few coarse granulations, with 8 or 10 very short raised 

 amellj convergmg to, but not reaching, the centre, ^on the Lbral 

 of the kbS "^ P''^'''''" overlapping the lovver extremity 



Height 0-06, greatest breadth 0-076, least breadth 0-063 

 Nanied m coniphment to Thomas Bridges, Esq., an able zooloiri- 



LiNDSLEYA Salleana, Chitty. 



Hab. New Forest, Manchester (unioue) 



f on« globose-conic. Colour, ? Sculpture, 12 strong spirai 



carmae, 2 fine m each interspace and 3 less strong round the umbi- 

 licus : on the upper whorls 4 corresponding fine ones. Spire, well- 

 elevatedwith rather concave outlines. TFkorls, 41, well-rounded 

 ^ h a deep suture. Aperture, slightly expanded ^above. Tore so 

 below, scarcely detached from lašt whorl, more than a semicircle 

 Labrum scarcely produced from body.whorl, not produced above' 

 very slightly reflexed and tbickened! coarsely pectinated by thė 

 strong carinse Labtum, moderately detached from body/hori 

 slightly curved throughout, on a plane with labrum. UmbiHcus' 

 broad and moderately deep. Labr'al lameliu, much produc d at S 

 CSs^^^'oįtr^^^^^^ ^"^ dippingabJuptly into the 



Height 0-079, greatest breadth 0-092, least breadth 0-073 

 gicaSlector''''"^"™'''* *"" ^' '^"^'''^' ^*"'' *° excellent" zoolo- 



LiNDSLEYA Arthuriana, Chitty, 



Hab. John Crow Hill, Portland. 

 ^ Form, globose-conic. Colour, light yellow. Sculpture, 31 raised 

 spirai carinse, not qmte equidistant ; on the upper whorls 7. Spire 



