88 Moll. 
VIII. Mollusca. [1911] 
Technique. 
Notes on collecting Sphaermm and 
Pisidium ; Allen, 9. 
Miscellanea- 
Noto on Lymncca florissantica ; 
Cockerell, 130. 
Mineral condition of Calcium car- 
bonate in Fossil shells ; Cole & Little, 
133. 
Observations sur les Ostr6ides. Ori- 
gino et classification ; Douvill6, 188. 
Zoologisches Namen und Adressen 
der lebenden Zoologen, Anatomen, 
Physiologon und Zoopalaeontologen, 
sovvie der kunstlerischen und tecli- 
nischen Hiilfskrafte; Friedlander & 
Sohn, 214. 
Note on Lampsilis discus (Lea) ; 
Frierson, 217. 
Notes on oriental Unionidce; Frier- 
son, 218. 
Remarks on determination of genera 
and species ; Godwin-Austen, 255. 
Index to Vols. i-xii of the Journal 
of the Conchological Society (first 
instalment) ; Horsley, 325. 
History of the marine fauna of 
Brazil and the neighbouring regions ; 
Ihering, 333. 
The Gastropod Apex in Classifica- 
tion ; Iredale, 335. 
Das Nilriitzol ; Kobelt, 368. 
Ober Perlen und Perlenbildung bei 
Margaritana; Korschelt, 378. 
Origin of Belamnites ; L., 388. 
Cijmatiam tritonis and C. nodiferum 
as musical instruments; [Mahillon], 
411. 
Classification of European Naiades ; 
Ostmann, 476. 
Collecting on the Sipsey River, 
Alabama; Smith, 611. 
Genus Vulsella ; Smith, 607. 
Suggestions for the use of certain 
terms ; Sterki, 636. 
A prehistoric Cypraea tigris L. in 
Hants; Tomlin, 661. 
Ein Perlenvorkommen in 1693 ; 
Yohland, 690. 
Erklarung und tatslichliche Berich- 
tigung; Weiss, 703. 
Cypraea moneta in a prehistoric 
settlement ; Wenz, 705. 
Hexabranchus flammulatus Q.. and G., 
notes on ; Wild, 714. 
STRUCTURE. 2207 
General. 
Beitriige zur feinereh Anatomie der 
Phyllirho'e bucephala ; Born, 67. 
Cirrothauma. Ein blinder Cephalo- 
pod; Chun, 116. 
Budistes, shell of ; Douvill6, 187. 
British Nudibranchiata ; Eliot in 
Alder & Hancock, 199. 
Certain new species of Veronicella, 
anatomy of ; Germain, 236. 
Hypobranchial gland of Mur ex trun- 
culus ; Grynfeltt, 270. 
Anodonta, ciliary apparatus and 
mitosis of ciliated cells ; Gutheil, 277. 
Beitrage zur Anatomie der Gattung 
Ghilina ; Haeckel, 287. 
Zur Kenntnis der Anatomie von 
Monilearia phalerata W. and B. ; 
Hesse, 312. 
Anatomy and Histology of Hetero- 
pods ; Krasucki, 382. 
The siphons of Ammonites and 
Belemnites ; L., 388. 
The marsupium of the U nionidae ; 
Lefevre & Curtis, 402. 
Pisidium obtusale. anatomy of ; 
Odhner, 467 
Comparison of anatomical structure 
of cortain Naiades with that of cortain 
N. American Forms ; Ortmann, 475. 
The marsupium of the Anodontinoi ; 
Ortmann, 477. 
The mechanism of locomotion in 
gastropods ; Parker, 493. 
Palial cavity in certain Opistho- 
branches; Perrier & Fischer, 501. 
Anatomische Untersuchung von Me- 
gadenus und Turtonia genn. n. nebst 
Anmerkungen betreffs anderer Formen ; 
Ros6n, 557. 
U nionidae, shell regeneration of ; 
Rubbel, 566, 
