Burmese Species of Pupa. 437 



subtus angustato, antice leviter ascendente, medio pone aperturse 

 marginem foveato ; apertura subaxiali, elongato-auriculari ; peri- 

 stomatis margine expansiusculo, subreflexo ; plica parietali sub- 

 torta, intrante ; dentibus 2 palatalibus, superiore magno incrassato 

 dicruri, columellari 1 crasso, marginali subduplici, basali minuto 

 remoto. 



Long. 3, diam. 1^ mill. 



Habitat in regione Orissse et prope fluvium Nerbuddse. Detexit 

 W. Theobald. 



This shell has some relation to Ennea, but is at once distin- 

 guished by the parietal tooth. 



6. Pupa Diopsis, B. 



P. testa perforata, oblongo-ovata, oblique striatula, striis nonnullis 

 remotis elevatiusculis, sub epidermide cornea albida ; spira ob- 

 longa, versus apicem obtusiusculum cenoidea, sutura impressi- 

 uscula ; anfractibus 5, convexiuseulis, ultimo antice leviter ascen- 

 dente ; apertura oblongo-ovata, superne angulata, bidentata, plica 

 parietali mediana angusta oblique intrante denteque columellari 

 obliquo remoto superne munita ; peristomate tenui, margine 

 dextro simplici recto, columellari expanso. 



Long. 2, diam. 1 mill. 



Habitat in valle Nerbuddse. 



A single specimen, in a worn state, was sent by Mr.W. Theo- 

 bald for examination. 



7. Pupa Serrula, B. 



P. testa rimata, ovato-conica, oblonga, oblique subcostulato-striata, 

 albida ; spira elongato-conica, apice obtuso, sutura profunda 

 crenulata ; anfractibus 5, superioribus, valde convexis, ultimo 

 antice ascendente ; apertura quadrato-ovata, sexdentata, lamina 

 parietali 1 subduplici, columellari 1 superiore denteque minuto 

 inferiore, dente minutojbasali, palatali 1 superiore laminaque in- 

 feriore profunda munita ; peristomate undique expanso, margini- 

 bus tenuibus callo lato superne junctis. 



Long. 2, diam. | mill. 



Habitat in India centrali. Detexit W. Theobald. 



A single derelict specimen was received from Mr.W. Theobald, 

 jun. It approaches the Ceylon P. mimula, B. 



8. Pupa Seriola, B. 



P. testa vix perforata, ovato-oblonga, subcylindrica, oblique striatula, 

 sericina, flavescente, cornea ; spira oblonga, apice obtusiusculo, 

 sutura impressa ; anfractibus 5, superioribus convexis, ultimo 

 convexiusculo antice vix ascendente ; apertura subovata, superne 

 angulata, dente 1 parietali mediano remotiusculo induta ; peristo- 



28* 



