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moideis decussatae, hinc passim moniliformes; linea >afilum
simulans*’ ad suturam in junioribus conspicua. Boh. — Bergen.

97. M. tia rui a n. — T. fusiformi-turrita, anfr. 8 convexi
postice angulati; costae octo 1. novem, crassae, elevatae, postice
subgibbae, abrupte depressae; striae transversae confertissimae,
ante suturam inflexae, magisqua distinctae; cingula spiralia pone
angulum confertiora et moniJiformia, praesertim prope suturam
undulatam, ante angulum rariuscula, tenuissime rugulosa, in
pen-ullimo 6—7, in ultimo 15—17, interaddito passim exilissimo;
apertura } 1.1. long. aequans, oblonga; mm. Boh.

Pleurotoma Lamk.

98. P. boreale Phil. ms. — T. fusiformi-turrita, rubicunda,
flammulis transversis rufis; anfr. fere 9, sub teretes, rotundati,
eco-stati, cingulis obducti exquisite exaratis, rotundatis, in anfr.
antepenult. 8, in penult. 10, in ult. 25, posticis binis
tenuibus, mediis alterne crassioribus, geminatis, in cauda
gracilioribus, aequalibus; sulcus suturalis subplanus, declivis, arcuatim
striatus; labrum tenue, large productum; fissura suturam
prominens angusta, profundissima; apertura tV long. aequans,
oblonga, canalis latiusculus, leviter recedens; cauda brevis;

mm. — P. tereti Forb. affine, sed diversum numero
cingulorum multo majore (M. v. Dukbkn, Sabs dd.). Bergen,

99. P. nivale n. — T. fusiformis turrita, nivea; anfr. fere 9
cingulis capillaceis confertis, undulatis undique obducti, parum
convexi, postice leviter concavi, ante medium angulati
nodulis-que praediti obliquis, in costas parum conspicuas excurrentibus,
in penult. circ. 15, in ultimo sensim evanidis; apertura
dimidiam t. long. non attingens, oblonga; canalis latiusculus;
labrum tenue productum, sinu parum profundo, a sutura remoto;
cauda brevis; — Pl. torquato Phil. affine, sed multo
gracilius striisque incrementi parum conspicuis. Bergen. — Finm.

Murex L.

100 M. erinaceus L. Sin. Cod.

Nassa Lamk.

101. N. reticulata (Buccinum) L., Chemn. IV, f. 1164. — Costae in
nostris numerosae, usque ad 30, color caerulescens fasciis
albidis, anfr. rotundati. Alteram formam, B. vulgatum Gm., nondum
apud nos vidi. Kull. — Norv.

102. N. incrassata (Buccinum) Ström, Lamk. Desh., = B.
cocci-nella Lamk. = B. ascanias Phil. — fi) = Ranelia pygmaca Lamk.
= Tritonia varicosa Tubt. = Bucc. tritonium Blv. , annon
propria species? Boh. — Finm.

Purpura Brl!G.

103. P. lapillus (Burcinuui) L. Aict. Kull. — Finm.

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