1862.] M.0. A.L. MORCH’S REVIEW OF THE VERMETIDZ. 79 
_ This shell seems to be a very old specimen; it has just the same 
sculpture, only differing in a few points; the longitudinal lire are 
straight and not slightly spiral; the nodules are arranged in rings, 
separated from each other by constrictions. Both ends are fractured, 
so that it might have been possibly still larger. The walls have a 
thickness of 2 or 3 m., whilst the type is very thin, nearly pellucid. 
If this tube really is the same as the type, it must grow to a length 
of about 60dm. I refer this species to the present genus, merely 
on account of the sculpture of the first whorls. 
It is, in respect of thickness, most allied to 7. melitensis, Gm. 
Subg. Terranemia, Morch, 1859, Journ. f. Conch. viii. p. 353. 
Filamenta pedalia longissima, subulata, non contractilia, mammilla 
valida intermedia ; mesopodium parvum, elongatum, postice fila- 
mentis brevissimis obtusis duobus basi remotis (ex icone). 
22. TuyLacopeEs (TETRANEMIA) LONGIFILis, Morch. 
T. repens, laqueatim contorta, fusco et flavo variegata, longitudi- 
naliter lirulata, liris 3-4 validis remotis ; apertura transversim 
subovalis, intus cyanea (ex icone). 
Vermetus dentiferus, “Lam.” Q. & G. lAstr. p. 291, t. 67. 
27, 28. 
Vermetus dentiferus, Desh. ix. p. 65, non Lam. 
Serpuloides dentifera, Gray, Fig. t. 56. f. 8, iv. p. 83; Gray, 
Guide, p. 127. 
Serpulorbis dentifera, Adams, Genera, i. p. 359. 
Serpulorbis dentiferus, Chenu, Man. p. 320, f. 2307 ; Pictorial 
Museum, f. 2821; Ill. Ntg. f. 3745. 
Hab. Bai des Chiens Marins 4 la terre d’Endracht, sur une Av- 
cula (Q. § G.). 
Subg. Hatina, Gray, Proc. Zool. Soc. 1847, p. 156. 
Animal rostro conico, tentaculis crassis flexis postice in figuram 
cordiformem desinentibus ; metapodium magnum, cylindricum, 
truncatum ; filamenta pedalia desunt ; penis subulatus (ex 
icone). 
Hatina, Gray, Brit. Mus. Cat. 1842, p. 62, no operculum, 
23. TuyLacopes (Hatina) tnorertus, Mus. Francof. 1828. 
T. satis crassa, postice spiris nonnullis majoribus finiente; colore 
e@ruginoso. 
Mensura: usque ad 2"; animal 13! (Leuck.). 
- Vermetus inopertus, Riippel & Leuckart, Neue wirbellose Thiere, 
p. 38, t. 11. f. 3 (Gray, Fig. i. t. 57. f. 1, copy). 
Serpulorbis operculatus, Gray, Proc. Zool. Soc, 1847, p. 156. . 
