ODONTOGNATHA, AULACOGNATIIA. 157 
E. deshayesianum^ edwardsianum, and moussonianumj pp. 223-225, insiyne 
and neglectmn^ pp. 301 & 302, Crosse & Fischer, ibid., Mexico, spp. nn. 
Cylindrella ( IJrocoptis) decurtata^ sp. n., II. .\dams, 0. Z. 8. 1872, p. 13, pi. 3. 
fig. 20, Patla, Oaxaca, Mexico [? = C. truncMa, Philippi ; Martens, Mai. Bl. 
18G5]. 
C. {Holosjyira) yealii^ sp. n., id. ibid. fig. 19, same locality. 
Coelocentrum, g. n., for Cylmdrella turris (Pfr.), the pillar being a hollow 
glossy tube, externally ribbed ; shell resembling that of Eucalodium. Crosse 
& Fischer, /, c. pp. 302 & 303. 
Berendtia (Crosse & Fischer, 1869). General shape of shell 
that of Clausilia, hut without plaits or clausilium in the interior ; 
jaw very arcuate, with 9 strong ribs ; radula with a somewhat 
smaller tricuspid median tooth and 30 lateral atid marginal 
teeth, the first tri- the latter bicuspid. Generative organs very 
simple, without accessory appendages ; bursa copulatrix with a 
long stalk. Except the jaw, there are many points of resemblance 
between Berendtia and Eucalodium. 
Only one species, B. taylori (Ptr.) = Cylindrella newcomhiana (Gabb), on 
the elevated plains of Lower California. Fischer & Crosse, Moll. torr. et 
fluv. de Mexico, pp. 300-304. 
Clausilia {Nenia) buekleyi^ sp. n., Higgins, 1. c. p. 680, pi. 56. fig. 4, Macas, 
Ecuador. 
Clausilia menelaus and agesilaus, spp. nn.. Martens, Mai. Blatt. xx. pp. 41 
& 42, pi. 2. figs. 3 & 4, Mount Taygetus, both dextral, as is C. voitJii (RossmO, 
from the same locality. 
C. gresca (Pfr., 1849) redescribed, id. 1. c. p. 44, pi. 2. fig. 5, Argos. 
C. armata (Kutschig, 1846) = lanzai (Dunher, 1857) = cancellata (Parr., 
1808) ; C. prcsclcari (Parr.) = semilahiata (Kuts.) ; C. morlachica (I'arr.), 
very near itala', C. briscis (Parr.) = stigmatica (Ziegl.), var. : id. Nachr. 
mal. Ges. 1872, pp. 9-11. 
C. paidi. Animal described by De Folin, J. de Conch, xx. p. 190. 
C. plicatida and nigricans (Pult.), varr., Jensen (N. Mag. Naturv. ?), 
pp. 165 & 160 (sep. print, pp. 63 & 64), Brevik, Norway. 
C. jilograna (Ziegl.), var. n. sancta, Clessin, Nachr. mal. Ges. 1872, p. 63, 
Wettenhaiisen, S. llavaria. 
The Indian Clausilia} are thus arranged by W. T. Blanford, J. A. S. B. 
xli. pp. 119-210, pl.9:— 
Sect. 1. C. cylindrica (Gray), fig. 1, Western Himalayas, from Western 
Nepal to Sutlej vaUey, 6000-9000 ft. 
Sect. 2. Medora (II. & A. Ad.) : ios (Bens.), fig. 2, Sikkim and Butan, 
5000-9000 ft.; bacillum (Bens.), fig. 3, Khasi and Naga hills, Assam ; ceylanica 
(Bens.), fig. 4, Southern Ceylon; theobaldi, sp. n., p. 201 , fig. 5, Tonghu, Burma. 
Sect. 3. PiiiKDUSA (H. & A. Ad.) : C. lo.xostoma (Bens.), fig. 3, Kha.si hills; 
ferrnginea, sp. n., ]». 202, fig. 7, Naga hills; asalucnsis, sp. n. (Godwin-Aust. 
MS.), p. 202, fig. 8, Asalu, North Cachar, 7000 it] fusifor^nis (Blanf.), 
Arakan hills; gotddiana (Pfr.), fig. 10, Mergui andMoulmein; (Gould), 
fig. 11, Tavoy ; sp. ( = M?s?) 7 m.s, Pfr.), fig. 12, Tenasserim provinces; monti- 
cola, sp. n. (Godv/ in- Austen, MS.), p. 204, fig. 13, North Cachar, 6500 ft. 
Sect. 4. OospiRA '"sect, n.) : shell with 5-0 whorls, more or less oval, apex 
