ADDENDA. 29 
Hab. Durban. c 
An interesting species ot which I have only seen one 
specimen. The first 5 whorls are narrowly contracted, from 
thence the spire suddenly widens, becoming regularly 
pyramidal, the body whorl being shortly rounded at the base. 
In form this shell resembles certain species of Stylifey, but 
its more opaque substance and smooth polished surface 
induce me to place it in the genus Aficalia, although I doubt 
whether the generic distinction is of much value.  Un- 
fortunately, I omitted to take the dimensions of this shell 
before returning it to S. Africa, but I think its length is about 
12 or 13 m.m., or half an inch. 
PANDORA SIMILIS, n. sp.—Testa oblonga, latiuscula, 
compressa, leviter inaquivalvis, valde inequilateralis, con- 
centrice irregulariter plicata, valva dextra subconcavo 
planulata, sinistra leviter convexa; umbones_leviter 
prominentes, cdnjuncti; margo dorsalis anticus brevis 
declivis, posticus elongatus, incurvatus, duplicatus, vix 
rostratus; margo ventralis valde arcuatus. 
Antero-post 16.50, umbono-marg. to millim. 
Hab. Durban. 
This species is broader than P. imaquivalvis, it closely 
resembles P. vostvata, Sow., but wants the posterior rostrum 
characteristic of that species. 
SoLARIELLA SCULPTA, Sowerby, n. sp.—Testa depresse 
orbicularis, profunde umbilicata, supra fulvo-viridula, obscure 
fusco maculata, infra albida, fusco maculata; spira vix 
elevata ; sutura planato depressa, plicata; anfractus 5, valde 
clathrati, convexi, superne angulati, spiraliter conspicue 
carinati, liris angustis numerosis obliquis clathrati; anfractus 
ultimus depresse rotundatus, infra convexus, costis spiralibus 
numerosis coafertis instructus; umbilicus ci:cularis, perspec- 
tivus, latiusculus, intus clathratus, extus crenulatus; apertura 
latiuscula, subcircularis, leviter obliqua, intus margaritacea ; 
labrum tenue. 
Diam. 4.50, alt. 2.25 millim. 
Hab. Durban. 
A depressed little shell, conspicuously latticed above the 
periphery, and closely lirate beneath. It has much the 
appearance of a small species of Torima. 
HAMINEA SUBCYLINDRICA, Sowervby, n. sp.—Testa oblonga, 
subCylindrica, tenuissima, alba, postice vix acuminata, leviter 
umbilicata, undique densissime transversim striata, striis 
