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I.—On Stauronema, a new genus of fossil hexactinellid sponges, with a description of its two species, S. Carteri and S. lobata
Volume 19, Page 1
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On some new genera and species of Araneidea
Volume 19, Page 26
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IV.—On the close relationship of Hydractinia, Parkeria, and Stromatopora; with descriptions of new species of the former, both recent and fossil
Volume 19, Page 44
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VI.—Remarks on observations by Captain Hutton, director of the Otago Museum, on Peripatus novæ-zealandiæ, with notes on the structure of the species
Volume 19, Page 85
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VII.—On Rhopalocera from Japan and Shanghai, with descriptions of new species
Volume 19, Page 91
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On Polyzoa from Iceland and Labrador
Volume 19, Page 97
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Christian Gottfried Ehrenberg
Volume 19, Page 113
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Corals in the Hunterian Museum figured by Ellis and Solander
Volume 19, Page 116
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Descriptions of new species of Blattidæ belonging to the genus Panesthia
Volume 19, Page 117
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On some facts relating to the nutrition of the embryo in the egg of the fowl
Volume 19, Page 118
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On the Colydiidæ of New Zealand
Volume 19, Page 120
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On two Vitreohexactinellid Sponges
Volume 19, Page 121
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X.—List of the species of Crustacea collected by the Rev. A. E. Eaton at Spitzbergen in the summer of 1873, with their localities and notes
Volume 19, Page 131
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Descriptions of new genera and species of New-Zealand Coleoptera - Part IV
Volume 19, Page 140
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XII.—Contributions to the history of the Hydroida
Volume 19, Page 148
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XIV.—On the fundamental error of constituting Gromia the type of foraminiferal structure
Volume 19, Page 158
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The Geology of England and Wales. By Horace B. Woodward, F.G.S. & c. With coloured geological map and numerous woodcuts. 8vo. Longmans & Co.: London, 1876
Volume 19, Page 174
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Proceedings of Learned Societies
Volume 19, Page 180
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On the reproductive apparatus of the Ephemeridæ
Volume 19, Page 193
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On the nervous system and muscles of the Echinida
Volume 19, Page 195
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Physiological experiments on the functions of the nervous system in the Echinida
Volume 19, Page 197
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On the motile state of Podophrya fixa
Volume 19, Page 198
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Helix villosa, Draparnaud
Volume 19, Page 199
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XV.—Description of Bdelloidina aggregata, a new genus and species of Arenaceous Foraminifera, in which their so-called "Imperforation" is questioned
Volume 19, Page 201
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XVI.—On the locality of Carpenteria balaniformis, with description of a new species and other Foraminifera found in and about Tubipora musica
Volume 19, Page 209
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XVII.—Descriptions of two new genera and species of Indian Mantidæ
Volume 19, Page 219
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XIX.—New and peculiar Mollusca of the Patellidæ and other families of Gastropoda procured in the ‘Valorous’ Expedition
Volume 19, Page 231
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XXI.—Hermaphroditism among the Parasitic Isopoda. Reply to Mr. Moseley's remarks on the generative organs of the Parasitic Isopoda
Volume 19, Page 254
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XXII.—Additions to the Coleopterous fauna of Tasmania
Volume 19, Page 256
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Ostriches and Ostrich-farming. By Julius de Mosenthal, Consul-General of the South-African Republics for France, &c. &c., and James Edmund Harting, F.L.S., F.Z.S., &c. With illustrations. Trübner & Co., 1877
Volume 19, Page 257
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Proceedings of Learned Societies
Volume 19, Page 260
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Note on the femoral brushes of the Mantidæ
Volume 19, Page 269
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Note on the nidification of the aye-aye
Volume 19, Page 271
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Note on the phenomena of digestion and on the structure of the digestive apparatus in the Phalangida. (Abstract by the author.)
Volume 19, Page 272
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The Gourami and its nest
Volume 19, Page 274
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Rate of growth of corals
Volume 19, Page 276
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XXIII.—On the distribution of birds in North Bussia.—I. On the distribution of birds on the Lower Petchora, in North-east Russia
Volume 19, Page 277
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Description of some sponges obtained during a cruise of the steamyacht Argo in the Caribbean and neighbouring seas
Volume 19, Page 291
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XXV.—On the structure of the lower jaw in Rhizodopsis and Rhizodus
Volume 19, Page 299
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XXVI.—Description of a new form of Ophiuridæ from New Zealand
Volume 19, Page 305
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XXVIII.—Hermaphroditism in the Parasitic Isopoda. Further remarks on Mr. Bullar's papers on the above subject
Volume 19, Page 310
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XXXII.—New and peculiar Mollusca of the Eulimidæ and other families of Gastropoda, as well as of the Pteropoda, procured in the ‘Valorous’ expedition
Volume 19, Page 317
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XXXIII.—Notes on New-Zealand ichthyology
Volume 19, Page 339
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XXXIV.—Observations on the Coccosphere
Volume 19, Page 342
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On the intimate phenomena of fecundation
Volume 19, Page 352
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XXXVI.—On the final stage in the development of the organs of flight in the Homomorphic Insecta
Volume 19, Page 380
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XXXVIII.—Revision of the Lepidopterous genus Cleis, with descriptions of the new species
Volume 19, Page 393
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On the Elateridae of New Zealand
Volume 19, Page 396
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XLI.—Notes on Stony corals in the collection of the British Museum
Volume 19, Page 415
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XLII.—Description of a new species of Portunidæ from the Bay of Bengal
Volume 19, Page 422
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New coleopterous insects from Queensland
Volume 19, Page 423
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On the modifications undergone by the ovum of the Phanerocarpal Medusæ before Fecundation
Volume 19, Page 430
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Sponges dredged up on board H.M.S. ‘Porcupine’ in 1869–70, returned
Volume 19, Page 432
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On the first phenomena of the development of Echinus miliaris
Volume 19, Page 434
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XLIV.—On the variability of the species in the case of certain fishes
Volume 19, Page 437
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Descriptions of several African and Australian Lepidoptera in the collection of the British Museum
Volume 19, Page 458
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XLVI.—On Ascodictyon, a new provisional and anomalous genus of Palæozoic fossils
Volume 19, Page 463
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XLIX.—Diagnoses of new species of Pleurotomidæ in the British Museum
Volume 19, Page 488
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L.—On Rupertia stabilis, a new sessile Foraminifer from the North Atlantic
Volume 19, Page 501
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Zoology of the ‘Challenger’ Expedition
Volume 19, Page 506
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On a newt from the Darjiling hills
Volume 19, Page 509
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On the value of certain arguments of transformism derived from the evolution of the dentary follicles in the Ruminants
Volume 19, Page 510