CYCLOPHORUS $. 16. 17. 111 
irregulariter striolata, longitudinaliter costata; costis acutis 
numerosis, 21—2, ad apicem evanescentibus; spira vix ele- 
vata; sutura profunda, canaliculata; anfractus D convexi, regu- 
lariter accrescentes, ultimus descendens; umbilicus latus, in- 
fundibuliformis; apertura parum obliqua, subcircularis, superne 
angulata, intus alba; peristoma continuum, subinerassatum, 
roseo-luteum. — Operculum corneum, subplanum, nucleo sub- 
centrali; concentrice spiratum. — Diam. maj. 18—20, min. 
15—17, alt. 10—11 mill Apert. 7 mill. longa, 8 lata.* (G.) 
Cyclostoma | Vieillardi Gass. in Journ. Conch. XVIII. 1870. p. 144. 
Habitat in Nova Caledonia (Magen, Déplanches, Vieillard). 
* 
147. ?Ammonis (Cyclostoma) Gassies. t III. 73. — Nova Caledonia. 
148. C. Inglisianus Stoliczka. 1 
» Cyol. testa subdiscoidea, late umbilicata; anfractibus 4!/,, 
- primo depresso, albido, laevigato, caeteris teretibus, paululum 
in amplitudine crescentibus, sordide lutescente albescentibus, 
strigis fuscis, supra retrorse angulatis, ad peripheriam rotun- 
datam ult. anf. fascia castanea intersectis, notatis, epidermide 
pallide transversim rugulatim striata indutis; suturis profundis, 
simplicibus; apertura paulum descendente et obliqua, circulari, 
marginibus junctis, paululum incrassatis, haud dilatatis, supra 
prope suturam leviter insinuatis.  Operculo corneo, tenul, cir- 
culari, anfractibus 1 extus paulo lamelliforme exstantibus com- 
posito, medio depressiusculo, intus polhto, medio submammil- 
lato. — Diam. maj. 9, min. 7,5, alt. totius testae D, alt. anfr. 
ult. prope aperturam 93, diam. apert. 2,7 mill.* (St.) 
Cyclophorus Inglisianus (Myxostoma) ;Stol. in Journ. As. Soc. Beng. XL. 
2: S70 -cp- E48-30:162 f. 717 
Habitat Damotha prope Moulmein. 
ám 
149. ? purus (Cyclostoma) Forbes. I. 93. II. 63. III. 73. —  Pütel 
Cat. p. 119: Columbia occident. — America centralis. 
150. Cumingi (Cyclostoma) Sow. (Coll. 57.) I. 94. II: 63. III. 73. 
— JPütel Cat. p. 119. —  Cyclostoma striata .:Lea. — Columbia. 
151. C. delphinulus Mousson. 
.I. late umbilicata, depressa, subdiscoidea, spiraliter in- 
distinete subsuleata, albescens, fasciis duabus, infera et supera, 
