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On the micro-Lepidoptera of the West Indies
Vol 1891, Page 492, Date 1892
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Description of a remarkable fish from Mauritius, belonging to the genus Scorpaena
Vol 1891, Page 482, Date 1892
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On the state of our knowledge of the reptiles and amphibians of British Central Africa
Vol 1891, Page 305, Date 1891
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On reptiles, batrachians, and fishes from the lesser West Indies
Vol 1891, Page 351, Date 1891
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Notes on Transcaspian Reptiles
Vol 1891, Page 628, Date 1891
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Notes on the osteology of Heloderma horridum and H. suspectum, with remarks on the systematic position of the Helodermatidae and on the vertebrae of the Lacertilia
Vol 1891, Page 109, Date 1891
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On the spiders of the island of St. Vincent. Part 1
Vol 1891, Page 549, Date 1891
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Descriptions of new species of shells from the `Challenger' Expedition
Vol 1891, Page 436, Date 1891
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Descriptions of two new species of parrots of the genus Platycercus
Vol 1891, Page 129, Date 1891
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1. Description of a new Lizard of the Genus Ctenoblepharis, from Chili
Vol 1891, Page 3, Date 1891
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2. On some Chelonian Remains preserved in the Museum of the Royal College of Surgeons
Vol 1891, Page 4, Date 1891
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3. Contributions to the Anatomy of the Kagu (Rhinochetus jubatus)
Vol 1891, Page 9, Date 1891
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1. On an Earthworm of the Genus Siphonogaster from West Africa
Vol 1891, Page 48, Date 1891
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2. Notebs on Anodon and Unio
Vol 1891, Page 52, Date 1891
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4. On a Specimen of the White Bream (Abramis blicca, Bloch) without Pelvic Fins
Vol 1891, Page 108, Date 1891
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6. On some Points in the Anatomy of Heloderma
Vol 1891, Page 119, Date 1891
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1. On the Question of Saurognathism of the Pici, and other Osteological Notes upon that Group
Vol 1891, Page 122, Date 1891
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4. On the Pouch and Brain of the Male Thylacine
Vol 1891, Page 138, Date 1891
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1. On the Probable Existence of a Jacobson's Organ among the Crocodilia; with Observations upon the Skeleton of that Organ in the Mammalia, and upon the Basi-Man-dibular Elements in the Vertebrata
Vol 1891, Page 148, Date 1891
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2. On the Variation arid Development of the Leporine Sternum
Vol 1891, Page 159, Date 1891
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4. Description of a new Species of the Genus Himatione from the Sandwich Islands
Vol 1891, Page 166, Date 1891
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5. On British Remains of Homœosaurus, with Remarks on the Classification of the Rhynchocephalia
Vol 1891, Page 167, Date 1891
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6. Preliminary Account of an Earthworm from West Africa referable to a new Genus
Vol 1891, Page 172, Date 1891
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7. On a Functional Ductus Botalli in Nycticorax violaceus and Dafila spinicauda
Vol 1891, Page 176, Date 1891
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March 3, 1891
Vol 1891, Page 179, Date 1891
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On a Collection of‘ small Mammals made by Mr. F. J. Jackson in Eastern Africa
Vol 1891, Page 181, Date 1891
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On the Comparative Osteology of the United States Columbidae
Vol 1891, Page 194, Date 1891
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March 17, 1891
Vol 1891, Page 197, Date 1891
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Note on some Dermal Plates of Homosteus from the Old Red Sandstone of Caithness
Vol 1891, Page 198, Date 1891
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On Simony's Lizard, Lacerta simonyi
Vol 1891, Page 201, Date 1891
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On some Neuroptera Odonata (Dragonflies) collected by Mr. E. E. Green in Ceylon
Vol 1891, Page 203, Date 1891
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On some Antelopes collected in Somali-land by Mr. T. W. H. Clarke
Vol 1891, Page 206, Date 1891
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On the Geographical Distribution of Slugs
Vol 1891, Page 214, Date 1891
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April 7, 1891
Vol 1891, Page 212, Date 1891
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On a Viviparous Bathybial Fish from the Bay of Bengal
Vol 1891, Page 226, Date 1891
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Observations on a rare Starfish, Bathybiaster vexillifer
Vol 1891, Page 228, Date 1891
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An Account of the Siluroid Fishes obtained by Dr. H. von Ihering and Herr Sebastian Wolff in the Province Rio Graude do Sul, Brazil
Vol 1891, Page 231, Date 1891
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Notes on the Anatomy of Dolichotis patagonica
Vol 1891, Page 236, Date 1891
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April 21, 1891
Vol 1891, Page 245, Date 1891
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On Butterflies collected by Mr. W. Doherty in the Naga and Karen Hills and in Perak.-Part I
Vol 1891, Page 249, Date 1891
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Notes on the Birds of the Phaenix Islands (Pacific Ocean)
Vol 1891, Page 289, Date 1891
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May 5, 1891
Vol 1891, Page 301, Date 1891
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Description of a new Pigeon of the Genus Carpophaga
Vol 1891, Page 312, Date 1891
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Descriptions of some new Land-Shells from the Indian Region
Vol 1891, Page 313, Date 1891
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On the Fossil Remains of Species of the Family Giraffidae
Vol 1891, Page 315, Date 1891
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June 2, 1891
Vol 1891, Page 326, Date 1891
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June 16, 1891
Vol 1891, Page 373, Date 1891
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Note on the Derivation and Distribution of the Insectivora of the New World
Vol 1891, Page 349, Date 1891
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A Contribution to the Knowledge of the Races of Rana esculent a and their Geographical Distribution
Vol 1891, Page 374, Date 1891
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Notes on some Ungulate Mammals
Vol 1891, Page 384, Date 1891
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On the present Distribution of the Giraffe, South of the Zambesi, and on the best means of securing living Specimens for European Collections
Vol 1891, Page 445, Date 1891
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On a Collection of Marine Shells from Aden, with some Remarks upon the Relationship of the Mollusean Fauna of the Red Sea and the Mediterranean
Vol 1891, Page 390, Date 1891
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Notes on some Reptiles from Trinidad
Vol 1891, Page 447, Date 1891
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Additional Notes upon Hapalemur griseus
Vol 1891, Page 449, Date 1891
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On an interesting Example of Protective Mimicry discovered by Mr. W. L. Sclater in British Guiana
Vol 1891, Page 462, Date 1891
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1. On Pleistocene Bird-remains from the Sardinian and Corsican Islands
Vol 1891, Page 467, Date 1891
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2. On Remains of a Large Stork from the Allier Miocene
Vol 1891, Page 476, Date 1891
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5. On the Occurrence of a rare Fish (Lophotes cepedianus) at the Cape of Good Hope
Vol 1891, Page 483, Date 1891
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3. On a new Species of Moa
Vol 1891, Page 479, Date 1891
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6. On a Specimen of Pleurotomaria from Tobago, West Indies
Vol 1891, Page 484, Date 1891
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7. A Synopsis of the Tadpoles of the European Batrachians
Vol 1891, Page 593, Date 1891
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On the Lycaenidae of the Solomon Islands
Vol 1891, Page 357, Date 1891
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On a Collection of Land Shells made in Borneo by Mr. A. Everett, with descriptions of supposed new species. Pt. ii. Zonitid and Helicidae
Vol 1891, Page 22, Date 1891
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On the Muscicapine Genus Chasiempis, with a description of a new species
Vol 1891, Page 164, Date 1891
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On the Land and Freshwater Shells of Perak
Vol 1891, Page 330, Date 1891
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On a second collection of Birds from the Province of Tarapaca, Northern Chili
Vol 1891, Page 131, Date 1891
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On Butterflies collected in Tropical South-Western Africa by Mr. A. W. Eriksson
Vol 1891, Page 59, Date 1891
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Descriptions of new butterflies collected by Mr. F. J. Jackson in British East Africa, during his recent expedition. Part I
Vol 1891, Page 187, Date 1833