-
Professor Flower, L.L.D., F.R.S., President, in the Chair
Vol 1881, Page 1
-
Account of the Zoological Collections made during the Survey of H.M.S. ‘Alert’ in the Straits of Magellan and on the Coast of Patagonia
Vol 1881, Page 2
-
Account of the Zoological Collections made during the Survey of H.M.S. ‘Alert’ in the Straits of Magellan and on the Coast of Patagonia. III Reptiles, batrachians, and fishes
Vol 1881, Page 18
-
Descriptions of some new Exotic Species of Moths
Vol 1881, Page 141
-
On the Elephant Seal, Macrorhinus leoninus (Linn.)
Vol 1881, Page 145
-
On the Birds collected in Socotra by Prof. I. B. Balfour
Vol 1881, Page 165
-
On the Lepidoptera collected in Socotra by Prof. I. B. Balfour
Vol 1881, Page 175
-
On some Points in the Anatomy of the Koala Phascolarctos cinereus
Vol 1881, Page 180
-
On a new Genus of Timeliidœ from Madagascar, with Remarks on some other Genera
Vol 1881, Page 195
-
On the Mammals of Gilgit
Vol 1881, Page 197
-
On the Evolution of the Placenta, and on the possibility of employing the characters of the Placenta in the Classification of the Mammalia
Vol 1881, Page 210
-
On some Birds collected by E. F. im Thurn in British Guiana
Vol 1881, Page 212
-
On a Collection of Reptiles and Frogs chiefly from Singapore
Vol 1881, Page 215
-
An account of the collection of lizards made by Mr. Buckley in Ecuador, and now in the British Museum, with descritions of the new species
Vol 1881, Page 227
-
Description of a new species of Enyalius in the Brussels Museum
Vol 1881, Page 246
-
Remarks upon the Habits of the Darter (Ploius anhinga)
Vol 1881, Page 247
-
Note on Mr. Bartlett's Communication on the Habits of the Darter
Vol 1881, Page 248
-
Note on the Breeding of the Otter
Vol 1881, Page 249
-
On the Land Shells of the Island of Socotra collected by Prof. Bayley Balfour
Vol 1881, Page 251
-
On the Coleopterous Insects belonging to the family Hispidae collected by Buckley in Ecuador
Vol 1881, Page 260
-
Additions to the Rhynchotal Fauna of the Ethiopian Region
Vol 1881, Page 270
-
On a collection of Shells from Tanganyika and Nyassa, and other localities in East Africa
Vol 1881, Page 276
-
On some North-American Tineidae
Vol 1881, Page 301
-
Descriptions of new genera and species of Asiatic nocturnal Lepidoptera
Vol 1881, Page 326
-
On Halichœrus grupus and its Breeding on the Fro Islands off Throndhjems-fjord in Norway
Vol 1881, Page 380
-
A Note on Rhipidura preissi, Cab
Vol 1881, Page 387
-
Notes on the Anatomy of the Erinaceidœ
Vol 1881, Page 389
-
Observations on the Characters of the Echinoidea.-IV. The Echinometridae; their Affinities and Systematic Position
Vol 1881, Page 410
-
Description of a New Species of the Genus Mespilia
Vol 1881, Page 433
-
Contributions to the Anatomy of Passerine Birds.-Part IV. On some Points in the Anatomy of the Genus conopophaga, and its Systematic Position
Vol 1881, Page 435
-
Note on the Generic Name Hypherpes
Vol 1881, Page 438
-
Descriptions of new Genera and Species of Phytophagous Coleoptera
Vol 1881, Page 439
-
Descriptions of the amphisbaenians and ophidians collected by Prof. J.B. Balfour in the Island of Socotra
Vol 1881, Page 461
-
Notes on the lizards collected in Socotra by Professor l. Bayley Balfour
Vol 1881, Page 464
-
On the Coleopterous Insects collected by I. Bayley Balfour in the Island of Socotra
Vol 1881, Page 469
-
On the Birds of the Vicinity of Lima, Peru
Vol 1881, Page 484
-
On the Genus Gouldia of C. B. Adams, and on a new Species of Crassatella
Vol 1881, Page 489
-
Contributions to the Systematic Arrangement of the Asteroidea.-I. The Species of the genus Asterias
Vol 1881, Page 492
-
Additional Observations on the Anatomy of the Spotted Hyaena
Vol 1881, Page 516
-
On the Indian Species of the Genus Mus
Vol 1881, Page 521
-
Descriptions of two new Species of Shells from Lake Tanganyika
Vol 1881, Page 558
-
List of Birds recently collected by Dr. Kirk in Eastern Africa
Vol 1881, Page 561
-
On a Collection of Lepidoptera from Western India, Beloochistan, and Afghanistan
Vol 1881, Page 602
-
Note on some Points in the Anatony of the caecum in the Rabbit (Lepus cuniculs) and Hare (Lepus timidus)
Vol 1881, Page 624
-
List of Land and Freshwater. Shells collected in Sumatra and Borneo, with Descriptions of new Species
Vol 1881, Page 628
-
Description of eight new Species of Shells
Vol 1881, Page 635
-
Notes on the Anatomy and Systematic Position of the Jaçanás (Parridae)
Vol 1881, Page 639
-
Description d'une nouvelle Belette du Pérou septentrional
Vol 1881, Page 647
-
On the Hymenoptera collected by Prof. I. Bayley Balfour in Socotra
Vol 1881, Page 649
-
On the Range of Apogoa ellioti
Vol 1881, Page 650
-
On the Dedopment of the Skeleton of the Paired Fins of Elasmobranchii, considered in Relation to its Bearings on the Nature of the Limbs of the Vertebrata
Vol 1881, Page 656
-
On a collection of Persian reptiles recently added to the British Museum
Vol 1881, Page 671
-
On a new spider of the family of Theraphosidae
Vol 1881, Page 682
-
On the Structixre of the Pharynx, Larynx, and Hyoid Bones in the Epomophori; with Remarks on its Relation to the Hahits of these Animals
Vol 1881, Page 685
-
On the Soukh-African Rhinoceroses
Vol 1881, Page 725
-
On the Petrel called Thalassidroma nereis by Gould, and its Affinities
Vol 1881, Page 735
-
Observations on the Habits of the Echidna hystrix of Australia
Vol 1881, Page 737
-
On the lizards of the genera Lacerta and Acanthodactylus
Vol 1881, Page 739
-
Field-notes on the Antelopes of Central South Africa, made during eight years spent in many different districts of the country
Vol 1881, Page 748
-
On some new genera and species of Araneidea
Vol 1881, Page 765
-
On the Generic Divisions of the Bucconidae, together with the Description of a new Species of the Genus Nonnula
Vol 1881, Page 775
-
On the Conformation of the Thoracic End of the Trachea in the“Ratite”Birds
Vol 1881, Page 778
-
On some Flycatchers lately added to the collection of the British Museum
Vol 1881, Page 788
-
On the Birds of Sandakan, North-east Borneo
Vol 1881, Page 790
-
On the Land-Shells of the Island of Socotra collected by Prof. I. Bayley Balfour
Vol 1881, Page 801
-
Notes on the Museular Anatomy of Cercopithecus callitrichus
Vol 1881, Page 812
-
Notice sur la Loddigesia mirabilis (Bourc.)
Vol 1881, Page 827
-
Note on the Systematic Position of Eupetes macrocercus
Vol 1881, Page 837
-
Note on Cœliaxis layardi, Angas
Vol 1881, Page 839
-
Notes on the Genus Chilina, with a List of the known Species
Vol 1881, Page 840
-
On Butterflies from Japan, by Arthur G. Butler, F.L.S., F.Z.S., &c.; with which are incorporated Notes and Descriptions of new Species
Vol 1881, Page 846
-
On the Butterflies of Amurland, North China, and Japan
Vol 1881, Page 856
-
On a new Species of Eclectus from the Timorlaut Islands
Vol 1881, Page 917
-
A Note on the Genera Schœnicola and Catriscus
Vol 1881, Page 919
-
Description of a new species of Anolis from Yucatan
Vol 1881, Page 921
-
On the Mollusca procured during the ‘Lightning’ and ‘Porcupine’ Expeditions, 1868-70
Vol 1881, Page 922
-
On the Birds collected in Socotra and Southern Arabia by Dr. Emil Riebeck
Vol 1881, Page 953
-
Obsevations on the Incubation of the Indian Python (Python molurus), with special regard to the alleged Increase of Temperature during that process
Vol 1881, Page 960
-
On the Whale-Fishery of the Basque Proviees of Spain
Vol 1881, Page 969
-
On the Condition of the Median Portion of the Vaginal Apparatus in the Macropodidae
Vol 1881, Page 976
-
Description of it new Fruit-pigeon of the Genus Carpophaga from the Louisiade Archipelago
Vol 1881, Page 996