I. GENERAL SUBJECTS. 
S>4 Gen. Sub . 
i' 
Copepods; Dahl (132). — Littoral fauna ; Aurivillius (15).-^Movements 
and adaptations of littoral fauna at different seasons j Aurivillius (15). 
West Irish coast — a meeting place of Scandinavian and Lusitanian 
faunas ; change of hatitat with latitude, &c. ; Holt & Calderwood 
(311). 
Plankton ; Seeliger (646), Reibisch (569). — The normal existence of 
a deep-water Plankton, varying in vertical distribution with diurnal and 
seasonal changes of temperature ; Boutan & Racovitza (59), Lacaze- 
Duthiers (59). — Plankton of Baltic; Aurivillius (15a). — Hydrographic 
biological studies of Plankton, &c. ; Hjort (306a). 
Freshwater Plankton ; Strodtmann (678). 
Fauna of lake St. Clair: a biological examination ; Reighard (571).; 
— Origin of the fauna of Russian lakes ; Zograp (776). — Distribution of 
aquatic Invertebrates (Molluscs chiefly discussed) in subnival, Alpine, upper 
forest, lower forest, and valley regions of Switzerland ; Imiiof (323). — 
Derivation of freshwater and land Nemerteans ; Montgomery (461, 462). 
— Importation of Nemerteans into freshwater basins ; du Plessis 
(529). — Fauna of lofty Alpine lakes; Imiiof (322). — Aquatic Invertebrata 
of Switzerland ; Imiiof (323). — Plankton studies in great (American) 
lakes ; Reighard (570).— Vertical distribution of lacustrine Crustacea 
becomes more uniform in autumn, until lower strata of water have ap- 
proximately equal numbers to those above ; the sinking of millions of 
dying microscopic plants provides food at all levels; Zacharias (768). — 
Food-supply of great lakes, its nature, amount, and distribution ; Ward 
(731). — Distribution of terrestrial Invertebrates : the absence of diver- 
gence from the generic type (so far as the shells show) in the thousand or 
more widely scattered species of Clausilia . Similarly in the few widely- 
diffused species of the Gamasid Megisthanus ; Stoll (672). 
Dispersal of marine animals by means of seaweeds ; Vallentin (707). 
—A new law of dispersal ; Dixon (149, 150). 
Deep sea deposits : — “ The laws governing the distribution of the 
Mollusca and Foramini/era , even so far back as Cretaceous times, were 
similar to those now in force”; Hume (318).— Fauna of islands; Beddaiid 
(31), Dixon (149). — Distribution of living Carnivora, 21 maps ; Grevi£ 
(257). — Report of Biological Station at Plon ; Zacharias (767, 768). — 
Distribution of Invertebrates at Banyuls; Pruvot (540). — Marine fauna 
of Normandy ; Gadeau de Kerville (340). — Aquatic fauna around 
Helsingfors ; Levander (391). — Distribution of Echinoderms of North- 
Eastern America ; Verrill (710). — Relation of most south-west part of 
the Palaearctic region to the eastern part ; Marshall (430). — Yisit toeM^f 
Bermudas ; Agassiz (1). — Kamtschatka, Sachalin, and Commander 
Islands : fishes, birds, mammals ; Sljunin (657). — Winter journey 
across the Tundras; Jackson (325). — Through Africa from East to 
West; Graf von GOtzen (251). — Sport in Central Africa ; Foa (209). 
— Through Somaliland ; Swayne (684).— Animals in the Yeldt ; Millais 
(448). — Sport on the Pamirs and Turkistan Steppes; Cumberland (126). 
—Journey in the Araxes Yalloy ; Satunin (621). — Travels in Eastern 
