TROCHUS. 85 



cingulis 5-6 articulatis sulcisque intermediis sculpta ; umbilici 

 margin e crenulato ; columella recta, superne soluta, in parte super- 

 lore tuberculata, extus tuberculis tribus instructa ; labro intus Isevi. 



Habitat unknown. 

 L. c. p. 162, no. 41. 



CLANCULUS ORMOPHORUS A. Adams. C. testa depresso-conica, 

 umbilicata, anfr. rotundatis, cingulis granorum sequalibus ornatis, 

 cingulo primo, secundo et tertio granis fuscis albis alternantibus, 

 quarto granis fuscis ornato ; anfractu penultimo gibboso, ultimo 

 rotundato ; umbilico crenulato ; columella callosa, subreflexa, basi 

 dente triplicate. 



Habitat unknown. 



L. c. p. 159, no. 26. 

 TROCHUS PLANOSPIRUS Kiener. 



This species is known only by two illustrations in Kiener's Spec, et 

 iconogr., genus Trochus, pi. 56, fig. 3 (copied on my pi. 11, figs. 41, 

 42). One of these figures is probably C. floridus Phil. ; the other is 

 a different species, but it is practically unidentifiable because of the 

 total lack of knowledge we have of the aperture. 



CLANCULUS SULCARIUS A. Adams. C. testa parva, albida, fasciis 

 fuscis radiatim ornata, cingulis distantioribus granorum instructa, 

 interstitiis longitudinaliter oblique striatis ; anfr. parum convexis ; 

 margine umbilici crenulato ; columella dente pliciformi ; labro intus 

 crenulato. 



Id. of Masbate, sandy mud, 1 fms. (Cuming.) 



P. Z. S., 1851, p. 160,no.30. 



CLANCULUS TEXTILOSUS A. Adams. C. testa conoidea, spira 

 acuminata, cingulis granorum inaequalibus ornata, primo, tertio et 

 sexto coccinea, secundo, quarto, quinto et septimo granis albis nigris 

 alternantibus ornata ; margine umbilici dentato ; columella biplicata, 

 margine acuta, basi dente triplicate terminata ; labro intus lirato, 

 prope marginem superiorem tuberculo magno. 



Id. of Ticao, sandy mud, 6 fms. (Cuming.) 



i.e. p. 161, no. 35. 



CLANCULUS TURBINOIDES A. Adams. C. testa turbinato-conoidea, 

 fusca, cingulis subdistantibus granorum ornata ; interstitiis lineis 

 transversis prominulis ; anfractibus rotundatis, sutura canaliculata, 

 basi cingulis concentricis granorum instructa ; umbilico dentato ; 

 columella sulcata, margine reflexa, tuberculis quatuor ; labro intus 

 lirato. 



Habitat unknown. 



