140 
A». 44. Mirra crenivaBris, A. Adams. M. testd fusiformi; spird 
aperturam equante; anfractibus planis ; fulvd, longitudinaliter 
substriatd, transversim sulcatd ; aperturd oblongd, antice dilatatd ; 
columella plicis quatuor, antice incurvatd ; labro, in medio, recto, 
margine crenato et incrassato. 
Hab. 2 
This Mitra resembles in many particulars M. fulva, Reeve, but in 
all the specimens I have seen the outer lip is thin and smooth in that 
species. 
BA 45. Mirra castTaneA, A. Adams. WM. testd ovato-fusiformi ; 
spird productd ; anfractibus rotundatis ; castaned, nitidd, trans- 
versim punctato-striatd; aperturd quam spira breviore, antice dila- 
tatd ; columella plicis quinque. 
Hab. 2 
This species most closely resembles M. badia, Reeve, but the 
whorls are rounded, and it differs in other particulars. 
46. Mirra picuroma, A.Adams. M.testd ovato-fusiformi ; spird 
acuminata; anfractibus planis ; suturd canaliculatd, antice castaneo- 
Suscd, postice albidd ; longitudinaliter substriatd, transversim sul- 
catd, sulcis anticé profundis ; aperturd antice dilatatd ; columelld 
plicis quinque instructd, antic productd ; labro intus lirato, mar- 
gine crenulato. 
Hab. i 
/3Jm.. 47. Mirra peaupata, A. Adams. WM. testd ovato-fusiformi ; 
spird apice cancellato ; anfractibus planulatis ; suturd profundd, 
albd, transversim sulcatd, sulcis distantibus ; aperturd oblongd, 
antic? dilatatd ; columella postice excavatd ; plicis sex ; labro an- 
tice dilatato, intus lirato. 
Hab. ? 
This species somewhat resembles M. erenilabris in form, but it is 
much more slender, and the sculpture is different. 
48. Mirra Nopuuirera, A. Adams. M. testd turritd, fusiformi; 
spird quam apertura longiore ; anfractibus, prope suturas, angulatis ; 
albidd, longitudinaliter plicatd, plicis, ad suturas, nodulosis, pro- 
minentibus, distantibus ; transversim liratd, interstitiis longitudi- 
naliter striatis ; aperturd intus fulvd, postice angulatd ; columelld 
plicis quatuor ; labro margine flexuoso. 
Hab. t 
A small species, somewhat resembling M. cymelium, Reeve, but 
without the transverse black lines. 
49. Mirra Mariz, A. Adams. WM. testd ovato-conicd; spird 
[Peyn . acuminatd ; anfractibus planis, cingulis tribus, transversis, acutis, 
elevatis, interstitiis longitudinaliter profundé sulcatis, instructis ; 
postice albd, antice hepaticd, reticulationibus albis punctisque rufo- 
fuscis, ornatd ; anfractu ultimo, sulcis transversis, interstitiis 
