GASTROPODA (pulmonata). Moll, 75 
(Morelet) = dehitis (Baudon, nec Morelet) = putris var. vitrea (Jeflfi\), 
found also in England. Ann. N. H. (5) ii. pp. 377-379. 
Succinea putris^ var. n, suecica^ Olessin, Mai. Bl. xxv. p. 70, pi. iii. fig. 9, 
Medelpad, Sweden. 
Succinea pfeifferi, var. n. microstoma, Clessin, Mai. Bl. xxv. p. 85, Bex, 
Switzerland. 
Succinea ohlonga (Drap.). Shell very variable in colour ; Tschapeck, 
Nachr. mal. Ges. 1878, p. 138. 
Succinea marteilsiana, sp. n., Kathiawad or Kattywar, Yarkand, and 
pfeifferi var. n. suhinter media, Yarkand, Nevill, Moll. Yark. Exp. pp. 5 & 6, 
figs. 30, 31, & 32, 33. 
Succinea calif ornica, sp. n., Crosse & Fischer, J. de Conch, xxvi. p. 68, 
San Tomes, peninsula of California. 
Succinea brevis (Dunker), undulata (Say) varr. nn. colorata, carmenensis, 
and cordovana, S. luteola (Gould) = texasiana (Pfr.) = citrina (Shuttl.), 
S. virgata (Martens) var. n. microspira, S. lineata (Binney) var. n. sonor- 
ensis, S. californica (Crosse & Fisch.), puehlensis (Crosse & Fisch.), and 
concordialis (Gould), Mexico, guatemalensis and horticola (Morel.), Guate- 
mala ; Crosse & Fischer, Moll. Mexique, pp. 655-670, pis. xxvi. & xxvii. 
Succinea {Brachyspird) recisa (Morelet), Guatemala and Nicaragua ; iid. 
1. c, p. 654, pi. xxvi. fig. 13. 
Camptoceras (Bens.), is allied to Succinea, not to Physa ; G. Nevill, 
Handl. Ind. Mus. p. 215. 
VAGINULIDiE. 
The characters of this family and of Vaginula discussed at length, with 
anatomical description of V. occidentalis (Guilding); Fischer & Crosse, 
Moll. Mexique, pp. 671-681, pi. xxviii. figs. 21-26, pi. xxix. figs. 6-14. 
Vaginulus hirmanicus (Theob.), note by Nevill, Handl. Ind. Mus. 
p. 199. 
Vaginula moreleti (Crosse & Fischer), Tabasco and Tehuantepec, 
Southern Mexico ; Fischer & Crosse, 1. c. p. 682, pi. xxiv. fig. 14. 
Veronicella, sp. n., from Yunnan, not described, Nevill, J. A. S. B. 
xlvi. [1877], pt. 2, p. 23. 
ONCIDIIDiE. 
Fischer & Crosse, Moll. Mexique, pp. 683-687, discuss the characters 
of this family and admit the following genera: Oncidium (Buchanan), 
■without, and Peronia (Blainv.), with, ramified dorsal appendages, both 
only occurring on the shores of the Indo-Pacific seas ; also Oncidella (Gray) 
[infra], and the doubtful genus Buchanania (Less.), with anatomical 
figures of Peronia verruculata (Cuv.), pi. xxxi. figs. 13-15. 
Oncidella (Gray, emend.). No jaw, median tooth of the radula tri- 
cuspid, lateral short, oblique, bicuspid ; male organs more simple than 
in Oncidium and Peronia ; large glands on the edges of the mantle. In- 
cludes Oncidium celticum{Q\xY.'),parthenopeum (Chiaje), and nanum(Ph\\.), 
all perhaps the same species, incisum, patelloide, and nigricans (Q. & G.), 
