191 
42,9020. Marearira cuminet, A. Adams. M. testd elevato-conicd, 
cinered, lineis fuscis undulatis pictd, late umbilicatd ; anfracti- 
bus costellis transversis ornatis, ultimo tribus liris intermediis 
cincto, longitudinaliter elevate striato ; umbilico magno, cinguld 
erenulatd cinctd, intus lineis radiantibus et transversis elegan- 
ter decussato. 
Hab. Philippines. 
21. Marearita vARIABILIS, A. Adams. WM. testd orbiculdto- 
conicd, subdepressd, laté umbilicatd, pallidd, fusco griseo al- 
boque varie pictd; anfractibus rotundatis, transversim valde 
sulcatis ; umbilico perspectivo, margine crenulato; basi plani- 
usculd ; labio margine subcrenulato. 
Hab. 2 
22. MarGarita BALTEATA, A. Adams. UM. testd orbiculato- 
conicd, vix umbilicatd, grised, fusco tessellatd ; anfractibus gib- 
bosis, transversim valde sulcatis ; anfractu ultimo subangulato ; 
basi planiusculd, concentricé sulcatd; columelld curvatd, vir 
truncatd, 
Hab. 2 
23. Marearira TessELLATA, A. Adams. M. testd depresso- 
conicd, laté umbilicatd, levi, cinered, regulariter griseo tessel- 
latd; anfractibus planiusculis, ultimo subangulato; basi convexd; 
umbilico intus albido; aperturd rotundd, intus viridi-irides- 
centi. 
Hab. 
2 
Subgenus Puotina, H. and A. Adams. 
Shell smooth, subconical; spire depressed; axis covered by a 
smooth callus; columella ending in a simple point. 
This section includes all the species of Margarita that are not 
umbilicated. 
1. PHotina TH2N1IATA, Wood. 
Trochus teniatus, Wood, Ind. Test. Suppl. pl. 5. f. 12.—Trochus 
bicolor, Lesson, Voy. de la Coquille.—Margarita teniata, Sow. 
Hab. East Falkland (Don). 
2. PHOTINA CHRULESCENS, King. 
Margarita cerulescens, King, Zool. Journ. vol. v. 
Hab. 
3. PHotina ExPAnsa, Sow. 
Margarita expansa, Sow. Conch. Illustr. f. : 
Hab. 2 
4, PHOTINA SIGARETINA, Sow. 
Margarita sigaretina, Sow. Conch. Illustr. f. 14. 
Hab. 
V 
