37 Moll. 
Subject Index. 
2219 
Molluskcn lebcn in dcr Ostsce ; 
Schemer, 492. 
Accphalen des nordischen Planktons ; 
Simroth, 509. 
Ein Versuch, die fur das Liebesspiel 
charakteristischen Korperstellungen 
und Bewegungen bei der Weinberg- 
schnccke kunstlich hervorzurufen ; 
Szymanski, 547. 
The mussel fauna of the Kankakee 
basin ; Wilson & Clark, 603. 
Movements, Locomotion. 
Tracks of Bittium cerithium ; Chap- 
man, 83. 
Meretrix merelrix L. floating by 
mucus thread ; Kishinouye, 289. 
Feeding Habits. 
Ariolimax , feeding habits of ; Dali, 
127. 
Avion subfuscus, food of ; Muller, 380. 
The mussel fauna of the Maumee 
river ; Wilson & Clark, 604. 
Breeding Habits. 
Degree of fecundity according to age 
in Ostrea edulis ; Dantan, 130. 
Notes on breeding habits of certain 
spp. ; Pycraft, 452. 
Succinea „ copulation in ; Rieper, 461. 
Dor Laich eincr Vaginula ; Vosseler, 
588. 
Colouration. 
Succinea , colouring of ; Rieper, 461. 
Habitat. 
Modiolus demissus var. plicatulus 
Lam., in Brookline, Mass. ; Johnson, 
268. 
Paludcstrina jenlcinsi, occ. of in fresh 
water ; Welch, 595. 
Boring Habits. 
Cavities in stones, may be due to 
burrows of Helix aspersa ; Swanton, 
546 & Carus-Wilson, 77. 
Pholas does not secrete acid ; 
Hutton, 247. 
Observations on boring mollusca ; 
Lindsay, 331. 
Acclimatisation, etc. 
Hertfordshire, acclimatization of 
certain exotic spp. ; Oldham, 391. 
Land shells carried by birds ; 
Ramsden, 454. 
Ireland, distribution of Hygromia 
rufescens Auct. ; Stelfox, 532. 
Helix aspersa, Muller ; Frankfurt a M. 
NachrBl. D. malakozool. Ges. 45 
pp. 94-95. 
Hibernation and Aestivation. 
Succinea, aestivation of ; Rieper, 461. 
Glytorhagada silveri (Angas), aestiva- 
tion of ; Robson, 464. 
Epiphragm of Pomatia pomatia ; 
Vohland, 587. 
Parasitism, Commensalism, Para- 
sites, etc. 
Sponges from shells of tho genus 
Aelhcria ; Annandale, 7. 
Trematode parasite du calmar ; 
Dollfus, 147. 
Une metacercaire margaritig&ne para- 
site de Donax vittatus. Da Costa ; 
Dollfus, 148. 
Uber eine Symbiose zwischen Pla- 
norbis und Batrachosperm.um ; litis, 250. 
Relation of parasites of Scoter Duck 
to pearl-inducing Trematode in Mytiltcs 
edulis ; Jameson & Nicoll, 261. 
Lo cyclo 6volutif de Porospora 
portunidaruvn ; L6ger & Duboscq, 320. 
Parasitischen Gastropoden ; Nier- 
strasz, 387. 
Developpement de la Douve 
hepatique ( Fasciola hepatica L.) ; 
Railliet, Moussu & Henry, 453. 
Notes on commensalism of certain 
spp. ; Step, 533. 
L’adaptation des Gastropodes au 
parasitisme ; Vaney, 574. 
Penetration des Gasteropodcs para- 
sites dans leur hote ; Vaney, 575. 
The mussel fauna of the Maumee 
river ; Wilson & Clark, 604. 
Enemies, etc. 
Certain spp. as food for the Oyster- 
catcher ( Hcernatopus ostralegus) ; 
Dewar, 144. 
