MOLLUSCA. 
263 
a central nucleus. Shell remarkably solid, with strong and partly dicho- 
tomous transverse ribs j peristome continuous ; foot furnished with filaments. 
Solariella (S. Wood) reintroduced by Mr. Carpenter, Proc. Calif. Ac. Nat. 
Sc. iii. 1864, p. 157, as a subgenus, in the author’s sense, for Margaritce with 
large crenated umbilicus, comprising the Crag species for which the genus 
was originally formed, and a new recent one from the North Pacific, but not 
the species enumerated under the same name in H. & A. Adams’s ^ Genera,’ i. 
p. 431, for which A. Adams himself and Carpenter agree at present to use 
a new generic name, Minolig. — S, amahilis, sp. n.. Carpenter, 1. c., California. 
Vitrinella ornata and tmicisculptaj n.. Carpenter, Proc. Zool. Soc. 1865, 
p. 271, Mazatlan. 
. Stomatia kutschigi and azoneay Brusina, Verhandl. zool.-bot. Gesellsch. 
Wien, 1865, p. 29, Dalmatia. Both appear to belong to the genus Fossarus. 
Scissurella kameni and 8, sp. n.. Semper, Journ. Conch, xiii. 
pp. 286-288, pi. 12. figs. 3 & 4, Philippines. — Sc. rinndoides sp. n.. Carpenter^; 
Proc. Zool. Soc. 1865, p. 271, Mazatlan. 
Suborder Edriophthalma. 
FlSSURELLIDiE. 
FissureUa tasmaniensisy Bonnet, Eevue Zool. 1864, p. 67, pi. 6. fig. 5, Tas- 
mania [=i^. scutelltty Keeve, Conchol. Iconica, fig. 33, 1849, subgen. C/y- 
pidella], - . 
FissureUa concatenata and omicroriy Crosse et Fischer, figured in Joum. 
Conch, xiii. 1865, pi. 3. figs. 1 & 2, and figs. 4-6, South Australia. 
Fmarginula helluy sp. n., Gabb, Proc. Calif. Acad. Nat.' Sc. 1865, Cali 
fornia. 
Tecturida?. 
Lottia (Gray). This name is used by Mr. Carpenter for a new generic 
division, taken from the former genus Lottia (Gray) = Acnuea (Eschscholtz) 
== Tectura (M.-E.), and containing the L. giganteuy Gray. Its characters are 
intermediate between those of Acmcea (sensu strictiore) and Scurria ; cloak 
papilliferous on the sides, but without papilae near the headj gill very 
small. Journ. Conch, xiii. p. 140. 
Acnusa scahrilirata and suhundulatay sp. n., Angas, Proc. Zool. Soc. 1865, 
pp. 154 & 155, South Australia; A. (fjloccata, Yar. ) Jilosa, suhrotundatay 
and vernicosa, sp. n., Carpenter, Proc. Zool. Soc. 1865, p. 277, Panama. 
Lepeta ccecoidesy sp. n.. Carpenter, Proc. Acad. Nat. Sc. Philad. 1865, 
p. 60, Puget Sound. 
Gatuniida;. 
Gadinia. Fowelliay subg. n. for G. radiata from California, Cooper & Gabb, 
Proc. Calif. Acad. Nat. Sc. 1865, California. 
Patellida?. 
Patella albicostata and gealeiy sp. n., Angas, Proc. Zool. Soc. 1865, pp. 56 
& 57 (the former figured, pi. 2. fig. 11), South Australia; P. hteristrigataj 
