— 361 — 
4. Sectio Cyrillia, Monterosato (em.). 
Testa parva, cancellata; apertura piriformis, labro externe leviter erenulato, intus mox in- 
erassato et distinete dentieulato. 
Cirillia, Monterosato, Nomenclatura Conch. mediterr, 1884 p. 133. 
Nach meiner Ansicht nur eine einzige Art: 
23. Clathurella (Cyrillia) linearis, Montagu. 
Taf. 96, Fig. 10, 13—15. 
Testa fusiformis, solidula, opaca, parum nitens, lutescenti-albida, fasciolis rufo-fuseis spirali- 
bus variegata. Anfractus 8—9 convexiusculi, costis longitudinalibus crassis, eirca 12 in anfractu ul- 
timo, lirisque filiformibus spiralibus cancellati, ad interseetiones muricati; spira sat elongata, apice 
parvo; sutura profunda; anfractus ultimus postice °/; testae oceupans. Apertura piriformis, canali 
breviusculo, sinistrorso, labro acuto, leviter erenulato, intus mox incrassato et distinete dentieulato: 
columella flexuosa. 
Long. 7—8 mm. 
Murex linearis, Montagu, Testacea britazniea p. 261 t. 9 fig. 4; Suppl. p. 115. — Maton 
& Racket, in: Transaet. Linn. Soc. v. 8 p. 148. — Turton, Conch. Diet. p. 94. — Wood, Index 
testaceol. t. 27 fig. 136. — (P!.) Philippi, Enum. Moll. Sieiliae v. II p. 166. — (Mangelia) Forbes 
& Hanley, Hist. Brit. Moll. v. 3 p. 470 t. 114 fig. 1-3. — (P!I.) Kiener, Cogq. viv. p. 73 t. 25 
fig. 4. — Reeve, Conch. icon. Pleur. t. 33 no. 296. — (Fusus) Brown, Coneh. Illustr. Great Brit. 
p- 6 t. 5 fig. 54. — (Defrancia) Jeffreys, British Conchol. v. 4 p. 368 t. 89 fig. 2. — Sowerby, _ 
. Illustr. Index Br. Shells t. 19 fig. 12. — Blainville,; Faune francaise p. 110. — Weinkauff, Mittel- 
meerconchylien v. 2 p. 133 (ex parte). — (C!.) Bucquoy, Dautzenberg & Dollfus, Moll. Roussillon 
p. 96 t. 14 fig. 20, 21. — (Homotoma) Monterosato, Enum. e Sinon. p. 46. — Hidalgo, Galicia, 
in: Rev. Ciene. v. 21 p. 412. —- Metzger, Pommerania p. 250. — Dautzenberg, in: J. de Conch. 
1883 v.31 p. 326. — (Clath.) Marshall, Additions Brit. Conch., in: J. of Conchol. Leeds, sep. p. 19. 
— Friele & Grieg, in: Norske Nordh. Exped. Moll. III p. 86. — Pallary, in: J. de Conch. 1900 
v. 48 p. 257, 1902 v. 50 p. 7. — (Defr.) Kobelt, Prodr. faun. marin. europ. p. 145. 
Murex elegans, Donovan, British Shells v. 5 t. 179 jfig. 3. — (Homotoma) Bellardi, Moll. 
foss. Piemont v. 2 p. 271. — (Cirillia) Monterosato, Nomenclatura p. 133. — Locard, Prodr. faune 
frangaise p. 117; Cog. marines cötes France p. 69 fig. 55. 
Pleurotoma trieolor, Risso*), Hist. Europe merid. v. 4 p. 215. 
Pleurotoma murieoidea, Blainville, Faune francaise p. 111 t. 4 fig. T. -— Locard, Prodr. 
faune franc. p. 118. 
Pleurotoma scabrum (nee Jeffreys) Sowerby, Illustr. Index Brit. Shells t. 19 fig. 13 (t. 96 
fig. 10). 

*) T. glabra, nitida, pellueida; anfraetibus 6, ecostis areuatis aequalibus, aequidistantibus, interstitiis lineis ele- 
vatis seulptis; epidermide lacten, striis transversis ferrugineis pieta, apice violacescento. 
