M. TRITONIS. _Cas._ pyramidalis lævis, columella dentata.

"Bonan. 3. f. 188" stood in the place of Seba. The printed additions

were "plerisque", "et suturis variis alternis crassis", and the

specific epithet. "Genus difficile eruitur" was written after the

description, and the following note erased:--"Ad genus retuli ob labium

interius adnatum in quibusdam latius, ob suturas verrucosas, ob caudam

canaliculatam parum elevatam, ob labium postice dentatum, quæ omnia

affinitatem arguunt."

The _Triton nodiferus_ was probably designed by the following

description, which succeeded that of _M. Tritonis_:--

_Cas._ (corrected by Linnæus to _Murex_) _Neptuni_. _C._ pyramidalis

nodosa, columella dentata.

Testa maxime facie statura et colore præcedentis. Anfractuum angulus

summus nodis prominentibus, unde et spira nodosa evadit, quod non in

præcedente. Apertura præcedentis. Labium interius magis dilatatum,

maximeque planum. Columella non dentata. Habitat Constantinopoli. Edw.

Carleson.

M. TRAPEZIUM. _Strom._ spira nodosa, labio denticulato, columella

rugosa.

Journal of the Proceedings of the Linnean Society - Vol. 4 Zoology · 第 189 / 311 题