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II.—On the mutual relations of the Bunotherian Mammalia
Volume 12, Page 20
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III.—On the microscopic structure of thin slices of fossil Calcispongiæ
Volume 12, Page 26
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IV.—On the presence of starch-granules in the ovum of the marine sponges, and on the ovigerous layer of Suberites domuncula, Nardo
Volume 12, Page 30
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V.—The microscopic sexual characteristics of the American, Portuguese, and common edible oyster of Europe compared
Volume 12, Page 37
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VI.—Occurrence of Rhinodon typicus, Smith, on the West Coast of Ceylon
Volume 12, Page 48
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VII.—On a third collection of Lepidoptera made by Mr. H. E. Hobson in Formosa
Volume 12, Page 50
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VIII.—Note on the detection of Polycystina within the hermetically closed cavities of certain nodular flints
Volume 12, Page 52
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IX.—Notes on the structure, postembryonic development, and systematic position of Scolopendrella
Volume 12, Page 53
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Proceedings of Learned Societies
Volume 12, Page 63
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Mediterranean Mollusca
Volume 12, Page 67
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On radial and bilateral symmetry in animals
Volume 12, Page 69
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X.—Further contribution to the knowledge of the family Tintinnodea
Volume 12, Page 73
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On some Lepidoptera from the Victoria Nyanza
Volume 12, Page 101
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XIII.—Descriptions of two new species of Milionia, a genus of the Lepidopterous family Euschemidæ
Volume 12, Page 107
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XIV.—On rudimentary wings in the Coleoptera
Volume 12, Page 108
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XV.—On the systematic relations of the Carnivora Fissipedia
Volume 12, Page 112
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XVI.—Notes on the Mollusca in the Great International Fisheries Exhibition, London, 1883, with the description of a new species of Pleurotoma
Volume 12, Page 116
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XVII.—On two freshwater sponges (Spongilla nitens, Carter, and S. Böhmii, sp. n.) collected by Dr. R. Böhm in the River Ugalla near Lake Tanganyika
Volume 12, Page 120
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Dublin Microscopical Club
Volume 12, Page 123
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Mémoires de l'Académie Impériale des Sciences de St. Pétersbourg. 7e série, tome xxxi. No. 5. Miscellanea Silurica III. I. Supplement to the Monograph of the Russian Leperditiæ. II. The Crustacean Fauna of the Eurypterus-beds of Rootziküll, Oesel. By Magi
Volume 12, Page 129
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Proceedings of the Bristol Naturalists' Society. New series, vol. iv. part i. (1882–83). 8vo. 1883
Volume 12, Page 133
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Journal of the Royal Geological Society of Ireland. Vol. xvi. part ii.; n. s. vol. vi. part ii. for 1881–82. 8vo. 1882. Transactions of the Geological Society of Glasgow. Vol. vii. part i. for 1880–82. 8vo. 1883
Volume 12, Page 134
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A proposed new ‘Nomenclator Palæontologicus’
Volume 12, Page 137
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Jumping seeds and galls
Volume 12, Page 140
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On a new Crinoid from the Southern Sea
Volume 12, Page 143
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On the classification of the orders of Orthoptera and Neuroptera
Volume 12, Page 145
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XIX.—On Ure's "Millepore," Tabulipora (Cellepora) Urii, Flem
Volume 12, Page 154
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XX.—Descriptions of some new species of Lepidoptera
Volume 12, Page 158
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Description of new species of reptiles and batrachians in the British Museum
Volume 12, Page 161
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XXII.—On the ‘Classification of the Coleoptera of North America’, by Dr. J. L. LeConte and Dr. G. H. Horn (Washington: 1883)
Volume 12, Page 167
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XXIII.—Notes on some fossil plants from Northern China
Volume 12, Page 172
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XXIV.—On the structure and affinities of the genus Tristychius, Agass
Volume 12, Page 177
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Erläuterungen zur Fauna Argentina, enthaltend ausführliche Darstellungen neuer oder ungenügend bekannter Säugethiere von H. Burmeister, &c.; Erste Lieferung. Die Bartenwale der argentinischen Küsten. Buenos Aires : Paul-Emile Coni. Paris : F. Savy. Halle :
Volume 12, Page 190
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Life of Sir W. E. Logan. By Bernard J. Harrington. 8vo. Pp. 432. London : Sampson Low and Co., 1883
Volume 12, Page 196
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A Monograph of the Insectivora, Systematic and Anatomical. By G. E. Dobson, M.A., F.R.S. Part i. 1882. Part ii. 1883. London. 4to
Volume 12, Page 204
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Observations on Actinosphærium Eichhornii
Volume 12, Page 206
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A Social Heliozoan
Volume 12, Page 209
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On the genus Hyliota
Volume 12, Page 210
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XXV.—Note on some earthworms from India
Volume 12, Page 213
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Remarks on the lizards of the genus Lophognathus
Volume 12, Page 225
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Neuroptera of the Hawaiian Islands. — Part I. Pseudo-Neuroptera
Volume 12, Page 226
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XXVIII.—Contributions to a knowledge of Malayan entomology.—Part I
Volume 12, Page 241
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XXXI.—On a case of commensalism of a Caranx and a Crambessa
Volume 12, Page 264
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Minute structure of the central nervous system of certain reptiles and batrachians of America. Illustrated by permanent photomicrographs by John J. Mason, M.D. Series A. Author's Edition. One hundred. Newport, 1879–1882
Volume 12, Page 270
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Memoirs of the Geological Survey of India. Palœontologia Indica, being figures and descriptions of the organic remains procured during the progress of the Geological Survey of India. Published by order of his Excellency the Governor-General of India in Co
Volume 12, Page 274
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Note on the intelligence of the American Turret-Spider
Volume 12, Page 281
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Complete biological evolution of the Elm-tree Aphis (Tetraneura ulmi, Aut.)
Volume 12, Page 282
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Elevated coral reefs of Cuba
Volume 12, Page 283
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Neuroptera of the Hawaiian Islands. Part II. Planipennia, with general summary
Volume 12, Page 298
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XXXIV.—On the answerable divisions of the brain in vertebrates and invertebrates
Volume 12, Page 303
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Contributions to our knowledge of the Spongida
Volume 12, Page 308
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XXXVIII.—Descriptions of two new species of Asteroidea in the collection of the British Museum
Volume 12, Page 333
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XXXIX.—Descriptions of two new species of the genus Megalops (Coleoptera, Stenini)
Volume 12, Page 335
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XL.—On the morphology of the Myriopoda
Volume 12, Page 337
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XLI.—Contributions to a knowledge of Malayan entomology. Part II
Volume 12, Page 351
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Lucilia macellaria infesting Man
Volume 12, Page 353
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Fish mortality in the Gulf of Mexico
Volume 12, Page 355
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On the organization of the Crinoidea
Volume 12, Page 358
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XLII.—Remarks on an essay by Prof. G. Lindström, entitled "Contributions to the actinology of the Atlantic Ocean," and a reply to some of his criticisms
Volume 12, Page 361
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XLIII.—Notices of British Fungi
Volume 12, Page 370
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XLIV.—Mochlonyx (Tipula) culiciformis, De Geer
Volume 12, Page 374
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XLV.—Notice of a new genus and species of Lucanoid Coleoptera
Volume 12, Page 387
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XLVI.—Descriptions of new Lepidoptera from the Viti Islands
Volume 12, Page 389
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XLVII.—On some new siliceous sponges collected by M. Pechuël-Lösche in the Congo
Volume 12, Page 391
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Proceedings of Learned Societies
Volume 12, Page 422
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On the internal Sacculina, a new stage in the development of Sacculina Carcini
Volume 12, Page 423
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On the fossil flora of Greenland
Volume 12, Page 426