CANTIIARIDUS. 153 



versini lirata, longitudinaliter striata ; anfractibus planis, supra 

 suturam elevatis ; sutura caualiculata, basi planiusciila ; columella 

 brevi, basi tuberculo terminata; labro iiitus l?evi, viridi. (A. Ad.) 



Cape Upstart, Torres Sis., Australia; under stones at low water. 

 (Bring.) 



A. Adams, P. Z. S. 1851, p. 173. 



Thalotia tricingulata a. Adams. Testa conica, imperforate, 

 nigra, lineis albis lougitudinalibus ornata ; anfr. angulatis, ultimo 

 cingulis tribus trausversis prominentibus instructo ; basi convexa, 

 ciugulis concentricis uigro alboque articulatis ornata ; labio ad 

 basim tuberculato ; apertura subrotundata, intus alba ; labro intus 

 liris elevatis, atro-marginato. (A. Ad.) 



Habitat unhioivn. 



A. Adams, P. Z. S. 1851, p. 173. 



Thalotia crenellifera A. Adams. Testa elevato conica, im- 

 perforata ; rufescente, rubro maculosa ; spira acuminata, apice 

 rubro ; anfractibus planiilatis, liris confertis, crenellatis, trausversis, 

 interstitiis oblique longitudinaliter striatis ; anfractu ultimo sub- 

 angulato, basi convexiuscula ; apertura subquadrata, intus alba ; 

 columella alba, incurvata, antice truncata. (A. Ad.) 



Australia (Mus. Cuming). 



A. Adams, P. Z. S. 1851, p. 173. 



Canthiridus decoratus Adams and Angas. Testa turbiuato- 

 conoidea, imperforata, cupreo-aurantiaca, ilammulis longitudinalibus- 

 albo articulatis, in anfractu ultimo fascia lata albo articulata et serie 

 transversa macularum quadratarum albarum ornata, apice carueola 

 tincto; anfractibus planis, trausversim sulcatis, sulcis distantibus, 

 postice obsoletis ; anfractu ultimo ad peripheriam rotundato ; aper- 

 tura subquadrata, labio vix recto, in medio callosa, labro intus 

 sulcato. 



Long. 6, diam. 4 mill. (Ad. and Aug.) 



York Peninsula, South Australia. 



Ad. and An(ias, P. Z. S. 1864, p. 37. 



A small but beautifully ornamented species, of a rich golden- 

 orange color, marked with white spots and Hammules. (Ad. Ang.) 



Baxkivia lugubris Gould. Testa parva, ovato turrita, glabra^ 

 rubida, lineis inequalibus satoratioribus cincta ; apice pallido ; 

 anfr. 8, ventricosis, apertura subcircularis, trientem longitudinis 



