CYCLOPHORUS §. 22. 23. 
125 
Spira plana, sutura valde impressa. Anfr. circa 4, (primo in 
exemplo unico deficienti), convexi, primi fere glabri; penulti- 
mus costis 2 — 3, supra una, infra in umbilico juxta suturam 
ornatus, ultimus antice descendens, teres, juxta suturam et 
subter peripheriam glaber, 7- costatus, costis 4 superioribus, 
quarum extera ad peripheriam, 3 basalibus ab superis inter- 
vallo disjunctis. Umbilicus perspective. Apertura diagonalis, 
rotunda; peristoma simplex, rectum, breviter adnatum, nigre- 
scens, intus tenuiter albido-labiatum. — Operculum fusco-cor- 
neum, intus convexum, limbo tenuissimo circumdatum, extus 
concaviusculum, marginibus anfractuum parum elevatis. — 
Diam. maj. 8, min. 6 3 / 4 , axis 2*/ 2 ; apert. diam. intus 2mill.“ (Bl.) 
Cyclopkorus Beddomei (Ditropis) W. T. Blanf. in Journ. As. Soc. Beng. 
XXXVIII. Pt. 2. p. 127. t. 16. f. 2. (Contrib. to 
Ind. Malac. X. 1869.) 
Habitat Travancore Indiae meridionalis. 
i95. C. convexus Blanford. f 
„ Testa aperte umbilicata, depresso-convexa, tenuis, nitida, 
vitrea, glabra, olivacea, minutissime et obsolete decussato- 
striatula. Spira convexa; apice obtuso; sutura impressa, intus 
marginata. Anfr. 4, convexi; ultimus versus aperturam paul- 
lum descendens, teres, juxta suturam fascia lata fusca pictus, 
extus pallidior, carina una valida ad peripheriam, altera ad 
basin circumdatus. Umbilicus perspectivus, omnes anfractus 
exhibens, confertim spiraliter liratus. Apertura obliqua, ro- 
tunda; peristoma rectum, simplex, incrassatum atque continuum. 
— Operculum fusco-corneum, persimile illi C. planorbis, mar- 
ginibus externis anfractuum laciniatim productis. — Diam. 
maj. 6V 2 , min. 5 1 / 2 , axis 3 1 / 2 , apert. diam. intus 2 */ 4 mill.“ (Bl.) 
Cyclopkorus convexus (Ditropis) W. T. Blanf. in Journ. As. Soc. Beng. 
XXXVIII. Pt. 2. p. 128. t. 16. f. 3. (Contrib. to 
Ind. Malac. X. 1869.) 
Habitat in montibus „Calcad Hills “ prov. Travancore 
Indiae meridionalis. 
§. 23. 
Subgenus Euptychia Crosse & Fischer*). 
* 
*) Euptychia genus novum Crosse Fisck. in Journ. Conch. XXI. 
1873. p. 156; XXII. 1874. p. 77: „Testa umbilicata, globoso - turbinata, 
tenuiuscula, longitudinaliter striata, haud nitens, epidermide tenuissima, de- 
