x — 221 — 
1. Homotoma (Teretia) anceps, Eichwald. 
Taresıre tie teil. 
Testa tenuis, semipellueida, albido-flavescens, flammulis rufescentibus variegata, fusiformi- 
turrita, liris spiralibus elevatis confertissimis seulpta, interstitiis angustissimis, profunde exaratis; spira 
elongata, attenuata, apice acuto. Anfractus 9—10 teretes, ultimus tumidulus; sutura profunda, sub- 
canaliculata. Apertura piriformis, labro expanso, medio inflexo; sinu profundissimo, angusto, colu- 
mella elongata, tenui. 
Long. 12 mm. 
Pleurotoma anceps, Eichwald, Naturh. Skizze Litth. Volhyn. 1830 p. 225 (fossile). — (Homo- 
toma) Bellardi, Moll. terz. Piemont v. 2 p. 280. — (Rhaphitoma) G. O. Sars, Moll. reg. aret. Nor- 
vegiae, p. 219 t. 17 fig. 9. — (Teres) Bucquoy, Dautzenberg & Dollfus, Moll. Roussillon v. 1 p. 87 
Textfig. 1. — (Defr.) Monterosato, Enum. e Sinon. p. 48. — (Defr.) Kobelt, Prodromus faun. marin. 
europ. p. 142. —- (Teretia) Locard, Cat. general p. 109; Coq. mar. Cötes France p. 51 fig. 37T. — 
Dautzenberg & Fischer, Drag. Hirondelle, in: Mem. Soc. zool. France v. 9 p. 419. — (Teres) Tryon, 
Manual, ser. 1 v. 6 p. 313 t. 18 fig. 19 t. 32 fig. 11. — (Teretia) Friele & Grieg, Norske Nordh. 
Exped. Mollusca III, p. 86. — (Clathurella) Marshall, Additions Brit. Conch. (aus J. of Conchol. 
Leeds v. 10) sep. p. 18 (mit var. soluta n.) — (Pl.) Locard & Caziot, Coq. Corse p. 49. — 
Krause, in: Wissensch, Progr. Luisenst. Oberrealschule, Ostern 1887 p. 20. 
Pleurotoma teres, Forbes, Rep. Aegean Invert. 1844 p. 139, 190. — Sowerby, Illustr. Index 
Br. Shells t. 19 fig. 7. — Jeffreys, Brit. Conch. v. 4 p. 302 t. 88 fig. 5. — Weinkauff, Mittelmeer- 
conch. v. 2 p. 122. — Reeve, Conch. icon. t. 19 fig. 161. — (Teretia) Pallary, in: J. Conch. 1900 
v. 48 p. 256. — (T.) Monterosato, Conch. prof. Palermo (in: Naturalista Sieiliano 1890) sep. p. 26. 
Fusus laviae Calcara, Cenni Moll. Sieilia 1845, p. 37 t. 4 fig. 20, nee Pl. laviae, Phil. 
Pleurotoma boreale, Loven*), Index Moll. Scandinaviae, in: Ofvers. K. Sv. Vetensk. Akad. 
Fortr. 1846, sep. p. 14. 
Pleurotoma fusiforme**), Requien, Cat. Corse Suppl. p. 101. 
Rhaphitoma barbieri, Brusina, Contr. fauna Dalmat. p. 33. 
Pleurotoma minutum, var. polyzonatum, Brugnone, Pleurot foss. Palermo, t. 1 fig. 10, fide 
Monterosato. 

- *) T, fusiformi-turrita, rubicunda, flammulis transvorsis rufis; anfr. fere 9 subteretes, rotundati, ecostati, ein- 
gulis obdueti exquisite exaratis, rotundatis, in anfraetu antepenultimo 8, in penult. 10, in ultimo 25, postieis binis 
tenuibus, mediis alterne crassioribus, geminatis, in cauda graeilioribus, aequalibus, suleus suturalis subplanus, deelivis, 
arcuatim striatus; labrum tenue, large produetum; fissura suturam premens angusta, profundissima; apertura "Jıs totius 
testae longitudinem aequans, oblonga, canalis latiuseulus, leviter recedens; cauda brevis. — Long. 16, diam, 5,8 mm. — 
P. tereti, Fbs. affine, sed diversum numero ceingulorum multo majore. 
**) Testa anguste, fusiformis, acuta, non decussata; anfractibus bi-vel tricostatis, cauda longiuseula, costata; 
strigis fulvis longitudinalibus obliquis. 
