Land-Shells from New Guinea. 415 
Cyclotus (Pseudocyclophorus) canaliculatus, Méllendorff. 
Cyclotus (Pseudocyclophorus) canaliculatus, Mollendorff, Proc. Malac. 
Soe. vol. i. p. 238, pl. xv. figs. 8, 8a. 
_ Hab. Kapaur and Takar. 
The type figured appears to have been either somewhat 
young or else a small example of the species, for those in the 
present collection are considerably larger, having a diameter 
of 22 millim. In some specimens an infra-peripheral colour- 
zone is more or less observable, and those from Takar have 
the spire rather more depressed than the typical form. The 
species (?) is probably a form of C. distomellus, Sow., in 
which the outer margin of the peristome is less developed 
than in normal examples. 
Leptopoma callichloros, Canefri. 
Leptopoma callichloros, Tapparone Canefri, Ann. Mus. Stor. Nat. Genova, 
vol, xxiv. p. 178, pl. ii. figs. 16, 17. 
Hab. Kapaur. 
The slightly more elevated and conical spire and the 
broadly and flatly expanded peristome are the features which 
separate this form from L. vitrewm. Perhaps it is hardly 
sufficiently distinct to deserve specific rank. The type is 
described as ‘ ochraceo-fulvida,” but some specimens are 
ornamented with numerous fine spiral lines. One example 
is purplish red, spirally lineated, and has the peristome of 
an intensely black tint. 
Lagochilus papuanus. (Pl. IX. figs. 14-16.) 
Testa aperte umbilicata, depresse turbinata, lutescens, maculis rufis 
supra radiantibus infra subundulatis ornata, periostraco plus 
minus setoso induta; spira brevis, subconcaye conica, ad apicem 
mammillata; anfractus 5, convexi, apicales duo nigro-purpurel, 
leves, ceeteri lineis incrementi obliquis arcuatis aliisque spiralibus 
decussatis sculpti, ultimus ad peripheriam carinatus et breviter 
ciliatus, antice paulisper descendens ; apertura fere circularis ; 
peristoma pallidum vel lilaceum, vix expansum, intus incrassatum, 
sed ad marginem tenue, superne ad suturam distincte incisum. 
Diam. maj. 93 millim., min. 8 ; alt. 63. 
Hab. Kapaur. 
This and L. Porrierii of Canefri are the only species 
belonging to this genus as yet known from New Guinea. 
The spiral lines above the periphery are coarser than those 
beneath, and the lines of growth are well marked by 
epidermal threads. 
