128 
MOLLUSC A. 
Oonch. vii. p. 167, pi. 14. fig. 16, Coronado Islands, off S. Diego, California j for 
critical remarks concerning the geographical range of other species of the 
same genus, cf. pp. 168-171. 
Chorus hdcheri (Hinds), dentition, Dali, /. c. pi. 13. fig. 4. 
Loptoconchus rohillardi (Li(5nard), G. & H. Nevill, J. A. S. B. xxxix. pt. 2, 
p. 5, pi. 1. fig. 1, Mauritius. 
BuccinidtE. 
[^Neptunea] Fusus antiquus (L.), from Kiel, where it is rare, Meyer & Mo- 
bius, Fauna der Kieler Bucht, ii. pp. 67-69, pi. 9. figs. 8-10. 
Neptunea lirata (Martyn) = Tritoniurn lO-costatiwi (Middend. 7ieo Say), 
from Alaska : Martens, Mai. Blatt. xix. pp. 82-84 ; and Dali, Am. J. Oonch. 
vii. pp. 108-110 (Chri/sodoinus). — N. castanca (Morch) from Alaska, Mar- 
tens, l.c. p. 84. 
Fusus {Chrysodomus ?) harfordi, sp. n., Stearns, Conch. Mem. vii., coast of 
Mendocino County, California. 
Fusus henzonif sp. n., Morch, J. de Conch, xx. p. 130, pi. 5. fig. 5, Brazil, 
probably Bahia. Resembles the genus Atractodon (Ag.). 
Ptychatractiis occidentalis, sp. n., Stearns, 1. c., Shumagin Islands, N.W. 
America. 
liuccinum undatnm var. with thin shell, from Kiel ; Meyer & Mobi us, 
-62, pi. 9. ligs. 1-7. Var. n. planum, Yerkiiizen, Nuchr. mal. Ges. 
1872, p. 96, Iceland, near the shore, in a depth of 1-4 feet at low tide. 
liuccinmn romhei'gi (Danker), from Alaska: Martens, Mal. Bliitt. xix. 
p. 84. 
B. leucosto7ua, sp. n., Lischke, Mal. Blatt. xix. p. 101, Bay of Yeddo (allied 
to B. terrcenovcB, Beck). 
Buceinum kennicotti, Unalaska, and Jischeriamim, St.-George Island, 
Behring Sea, spp. nn., the latter precisely of the form of Volutharpa, but 
diifering in its non-canaliculated suture, solid texture, and coloration. Dali, 
Am. J. Conch, vii. pp. 108 & 107, pi. 16. fig. 1, & pi. 16. fig. 13.— The first 
transferred to the genus Fusus (^Ch'ysodomus?) : id. P. Cal. Ac., Oct. 
1872. 
Volutharpa ampullacea (Midd.) = deshayesiana (Fischer) and perrii (Jay), 
reviewed, and a new var. of the former {acuminata') added j V. onoct^chiana 
(Fischer) removed to Bucdnum', ovicapsules and operculum of the first 
species described, the latter organ onl}'^ found in about 16 out of 100 spe- 
cimens. Dali, Am. J. Conch, vii. pp. 104-106, pi. 14. fig. 4 (operculum), and 
pi. 16. fig. 8 (shell). 
Tritonidea australis, sp. n., distinct from assimilis (Reeve), with which it 
has been confounded by Angas. Pease, Am. J. Conch, vii. p. 21, Australia. 
Tritonidea petto'di, sp. n.. Brazier, P. Z. S. 1872, p. 22, Tasmania. 
Ectracheliza, g. n., previously characterized by W. Gabb, P. Ac. Philad. iii. 
p. 271, pi. 9. fig. 2. 
Nassid^e. 
Nassa ?'eticidata (L.), from Kiel, Meyer and Mobius, 1. c. pp. 53-66, pi. 7. 
figs. 1-13. — Some notes on its development by W. Salensky, Z. wiss. Zool. 
xxii. p. 288, pi. 30. figs. 16-19. 
Nassa intermedia (D linker) = (Lam.), var. : Pease, 1. c. p. 23. 
