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Descriptions of a new snake from the Transvaal, together with a new diagnosis and key to the genus Xenocalamus, and of some Batrachia from Madagascar
Vol 1919, Page 349, Date 1919
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Descriptions of two new lizards and a new frog from the Andes of Colombia
Vol 1919, Page 79, Date 1919
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On a Collection of Fishes from Lake Tanganyika, with descriptions of three new species
Vol 1919, Page 17, Date 1919
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A List of the Snakes of West Africa, from Mauritania to the French Congo
Vol 1919, Page 267, Date 1919
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On some equatorial and other species and genera of African Ichneumoninae contained in the collection of the British Museum
Vol 1919, Page 117, Date 1919
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On the Nematode parasites of a Chapman's zebra
Vol 1919, Page 441, Date 1919
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On some new Fishes from near the West Coast of Lake Tanganyika
Vol 1919, Page 399, Date 1919
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A Description of new species of Zeuglodont and of Leathery Turtle from the Eocene of Southern Nigeria
Vol 1919, Page 309, Date 1919
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The Progressive Reduction of the Jugal in the Mammalia
Vol 1919, Iss 1-2, Page 71, Date 1919-09
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A. Unique Case of Asymmetrical Duplicity ( Duplicitas asymmetros ) in the Chick
Vol 1919, Iss 1-2, Page 83, Date 1919-09
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Some Points in Insect Mechanics
Vol 1919, Iss 1-2, Page 111, Date 1919-09
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Results of R Mendelian Experiment on Fowls, including the Production of a Pile Breed
Vol 1919, Iss 1-2, Page 173, Date 1919-09
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Some Points in the Anatomy of the Takin ( Budorcos taxicolor whitei ). Based on the examination of a specimen in the Gardens of the Zoological Society of London
Vol 1919, Iss 1-2, Page 203, Date 1919-09
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EXHIBITIONS AND NOTICES
Vol 1919, Iss 1-2, Page 219, Date 1919-09
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Report on Methods of Rat Destruction
Vol 1919, Iss 3-4, Page 227, Date 1919-12
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A Comparative Study of certain Sense‐Organs in the Antenns and Palpi of Diptera
Vol 1919, Iss 1-2, Page 31, Date 1919-09
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On the Skull and Affinities of Rana subsigillata A. Dum
Vol 1919, Iss 1-2, Page 21, Date 1919-09
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Report on Deaths of Animals in the Gardens in 1918
Vol 1919, Iss 1-2, Page 13, Date 1919-09
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On the Breeding of Oryx gazella at Gooilnst
Vol 1919, Iss 1-2, Page 29, Date 1919-09
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HIS MAJESTY THE KING
Vol 1919, Iss 1-2, Page 1, Date 1919-09
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Field‐Notes on some Mammals in the Bahr‐el‐Geloel, Southern Sudan
Vol 1919, Iss 3-4, Page 341, Date 1919-12
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On the Variation in the Number of Dorsal Scale‐rows in our British Snakes
Vol 1919, Iss 3-4, Page 357, Date 1919-12
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On the Species of Balaninus occurring in Borneo (Coleoptera, Curculionidæ)
Vol 1919, Iss 3-4, Page 365, Date 1919-12
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The Radula of the Mitridæ
Vol 1919, Iss 3-4, Page 405, Date 1919-12
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Note on the Righting Reaction in Asterina gibbosa Penn
Vol 1919, Iss 3-4, Page 423, Date 1919-12
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Experiments on Sex Determination
Vol 1919, Iss 3-4, Page 433, Date 1919-12
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The Variations in the Digastric Muscle of the Rhesus Macaque and the Common Macaque
Vol 1919, Iss 3-4, Page 437, Date 1919-12
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The Development of the Mesenteries in the Actinian Urticina crassicornis *
Vol 1919, Iss 3-4, Page 453, Date 1919-12
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ABSTRACT OF THE PROCEEDISGS: March 18th, 1919
Vol 1919, Iss 1-2, Page 7, Date 1919-09
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ABSTRACT OF THE PROCEEDISGS: April 8th, 1919
Vol 1919, Iss 1-2, Page 9, Date 1919-09
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ABSTRACT OF THE PROCEEDISGS: April 29th, 1919
Vol 1919, Iss 1-2, Page 11, Date 1919-09
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ABSTRACT OF THE PROCEEDISGS: May 13th, 1919
Vol 1919, Iss 1-2, Page 15, Date 1919-09
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On certain Features of the Otic Region of the Chondrocraninm of Lepidosteus , and Comparison with other Fishes and Higher Vertebrates
Vol 1919, Iss 3-4, Page 245, Date 1919-12
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On the Occurrence of Denticles on the Snout of Xiphias gladius
Vol 1919, Iss 3-4, Page 321, Date 1919-12
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Crustacca from the Falkland Islands collected by Mr. Rupert Vallentin, F.L.S.—Part III
Vol 1919, Iss 3-4, Page 327, Date 1919-12
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The Ciliation of the Leptomedusan Melicertidium octocostatum (Sars)
Vol 1919, Iss 3-4, Page 459, Date 1919-12
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On the External Characters of existing Chevrotains
Vol 1919, Iss 1-2, Page 1, Date 1919-09
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EXHIBITIONS AND NOTICES
Vol 1919, Iss 3-4, Page 463, Date 1919-12