48 Moll 
MOLLUS«JA. 
Nassa sesarma and argentea, Whydah, W. Africa, pulcJierrima, Borneo ? 
or Australia, lirata^ cribraria, fraudtdenta, Philippines, spartUy West 
Coast of South America, sculpta^ New Zealand, Icevigata, rissoides, and 
scalarina, locality unknown (all described as new by Marrat in a pamphlet 
dated 1877) ; descriptions copied and coloured figures given. Marrat, 
I c. 
Nassa crispata and Iceeni, Philippines, sinensis, China, hullata = coro- 
nata var. of Quoy & Gaimard, New Guinea, ahyssinica, Abyssinia, paucU 
costata, “Nassau,*' multilineata, South America, pura, West Indies, 
cethiopica and minor, Kabenda, North of the Congo, oblonga,rugosa, fiava, 
crassicostata, rotundicostata, harpularia, acutangula, undata, nivosa, prce- 
callosa, vincta, laticostata, spp. nn., concentrica (= concinna. Reeve, nee 
Powis), locality unknown, and fenestrata (= isabellii, Reeve, nec Orb.), 
Philippines, Mozambique, and Moreton Buy, also published by Marrat in 
a pamphlet dated 1877, reprinted in the publication of 1880, not figured. 
Nassa. Varieties of N. suturalis (Lam.), mucronata (A. Adams), gra- 
pJiitera (Beck), velata (Gould), f estiva (Powis), plicosa (Krauss), canali- 
culata (Lam.), cooperi (Forbes), wehbii (Petit), turrita (A. Ad.), plebecula 
(Gould), capensis (Krauss), onerata (Desh.) = obligua (Pease), and angu- 
lifera (A. Ad.), figured by Marrat, 1. c., pi. i. 
Nassa thersites var. n. irus. Martens, Moll. Maur. p. 243, pi. xx. fig. 10, 
Mauritius. Variability of N, olivacea (Brug.) including approximata 
(Pease), and of N. arcularia (L.) including rumphi (Desh.) and pullua 
(Lam.) ; id. 1. c. p. 242. 
Nassa bicallosa. West Australia, marrati, trinodosa,interlirata, Solomon 
Islands, spp. nn., E. A. Smith, J. L. S. xii. 1876, pp. 643-645, pi. xxx. 
figs. 1, 2, 4, & 5. 
Nassa (Ccesia) simplex, sp. n., id. Ann. N. H. (5) vi. p. 319, off the 
mouth of the Rio de la Plata. 
OLIVIDiE. 
Olivella australis, sp. n., J. E. Tenison Woods, Tr. R. Soc. Viet. xiv. 
1878, p. 56, Clark's Island, Australia. 
Ancillaria. 46 known species enumerated by H. C. Weinkauff, JB« 
mal. Ges. vii. pp. 101-106. 
FASCIOLAEIIDiE. 
Fusus (Lamarck, emend.). Monograph by Kobelt, in Kiister’s Conch. 
Cab. pts. 291, 292, & 296, pp. 141-212, pis. xlvi.-lxvi. 77 species 
described and figured, including as new or not before figured : — Icebbechii^ 
sp. n., p. 154, pi. xlviii. fig. 1, locality unknown ; spadiceus, sp. n., p. 179, 
pi. Iv. figs. 5 & 6, locality unknown ; hemifusus, p. 186, pi. 1. figs. 4 & 6, 
locality unknown. The following changes of names are proposed : — F. 
adamsi, new name for ventricosus (H. Adams, 1870, nec Beck, nec Gray), 
p. 152 ; F. hartigi (Shuttl., 1865) = pceteli (Dkr.), p. 191, pi. Ixi. figs. 3 
& 4, West Indies ; F. perplexus (Adams, 1864) = inconstans (Lischke), 
p. 195, pi. Ixiii. figs. 2 & 3. 
Fusus (including and Neptunea), Monograph by Sowerby, Thes. 
