MOLLUSCA* 
201 
'Frauenfeld, Verhandl. zool.-bot. Gesellsch. Wien, xvi. 1866, pp. 192-197. — 
Two new species are added — Chilina elegans, from Valdivia, and Ch. globosa, 
from the States of the La Plata River, each illustrated by a woodcut, 
pp. 196 & 197. 
Limnma zrmanjcB, sp. n., Brusina, Faun. Moll. Dalmat. p. 55, pi. 3. fig. 4, 
Zrmanja River \^=truncatulm, Mull.]. 
Lmmena swinhoei, sp. n., H. Adams, Proc. Zool. Soe. 1866, p. 319, pi. 33. 
fig. 13, Formosa. — L. crosseana, sp. n., Mabille and Le Mesle, Journ. Conch, 
iv. p. 130, pi. 7. fig. 5, Cochinchina. 
Limncdus. Four species peculiar to the Sandwich Islands, one forming 
the genus Erinna (H. & A. Adams), are enumerated and the relations between 
them pointed out by Ed. v. Martens, Ann. & Mag. Nat. Hist. March 1866, 
p. 208. — Lymnea tvilsonii, sp. n., Tryon, Am, Journ. Conch, ii. p. 11, pi. 2, 
fig. 17, New Zealand, also sinistral. 
, Zitnnceus succinoides, sp. n,, Morelet, Journ. Conch, xiv. p. 161, Angola. 
Linmccus natalmsis (Krauss), var. exsertus, Martens, Mai. Blatt. xiii, 
p. 101, Abyssinia. 
Lymnea cubctists (Pfr.), from St. Croix and Mexico, and L. macrostoma 
(Say), from Mexico, mentioned by Tryon, Am. Journ. Conch, ii. p. 11. 
Lymncea {himnophysa) shurtleffii, n. sp., Tryon, Am. Journ. Conch, ii. 
p. Ill, pi. 10. fig. 2, Connecticut. — Limnceiis papyraceus (Spix). The typical 
specimen is a young individual of JBulimus goniostoma (Fer.). Kjriechbaumer, 
Mai. Blatt. xiii. p. 141. 
Fompholyx is made the type of a new subfamily, Pompholuus, in the family 
Limnceidce. W. H. Dali, Proc. Calif. Acad. Nat. Sc. 1866, no. 2. 
Amphipeplea glutinosa (Miill.). Teeth of the radula, by Eberhard, 1. c. p. 18, 
pi. 4. fig. 74, much more resembling those of Limnceus than of Physa. 
Amphipeplea luzonica (Beck) and its synonymy described by Martens, 
Ann. & Mag. Nat. Hist. March 1866, p. 210. — Some remarks on the genus 
and several species are added. 
Amphipeplea perlevis (Conrad, 1860) figured Am. Journ. Conch, ii. pi. 1. 
fig. 6, Australia \Limnceus ?]. 
Physa fontinalis (L.). Radula described and figured by Eberhard, 1. c. 
p. 18, pi. 1. figs. 26-28 ; that of \_Aplexa~\ hypnorum (L.) is stated to be quite 
similar. [See also Troschel, Arch. f. Naturgesch. 1836 j Thomson, Ann. 
& Mag. Nat. Hist. 2nd series, ii. etc.] 
Physa pisana, sp. n., Issel, 1. c. p. 26, Pisa. 
Physa, subgenus Isidora (Ehrenberg) without the digitations of the mantle ; 
to this subgenus are referred the Egyptian Ph. contorta (Mich.) = truncata 
(Audouin) =,brocchi (Ehrenb.), found also in Southern Europe; further hern^ 
prichii (Ehrenb.), lamellosa (Roth.), and forskalii(l^\iYQnh.). Martens, Mai. 
Blatt. xiii. pp. 6-8. Ph. forskalii, var. elatior, from Abyssinia, ivahlbergi 
(Krauss) and schmidti (Bunker) are nearly allied. Martens, ibid. p. 100. 
Physa welwitschi, globosa, and angolensis, sp. n., Morelet, Journ. Conch, xi^ 
p. 162, Angola. 
■ Physa pectorosa and australiana (Conrad, 1850) figured in Am. Journ. 
Conch, ii. pi. 1. figs. 6 & 7, Australia. [The former is very like the shell 
figured in Sowerby’s Genera and Reeve’s Conchologia Systematica as Ph. 
castanea.~\ 
