A History of Crustacea: Recent MalacostracaD. Appleton, 1893 - 466 pagini |
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Pagina xiii
... pleopods , and plan of the branchial arrangements and proportions . Bate PLATE XII . To face p . 219 . Hepomadus glacialis , Sp . Bate . Challenger Macrura Peræon from below , showing the thelycum Epistome , mandible , lower lip , first ...
... pleopods , and plan of the branchial arrangements and proportions . Bate PLATE XII . To face p . 219 . Hepomadus glacialis , Sp . Bate . Challenger Macrura Peræon from below , showing the thelycum Epistome , mandible , lower lip , first ...
Pagina 45
... of these segments frequently have appendages that are really natatory and may properly be called pleopods , swimming- feet . But some or all may be wanting , or rudimentary , or devoted to other purposes . They may be partially.
... of these segments frequently have appendages that are really natatory and may properly be called pleopods , swimming- feet . But some or all may be wanting , or rudimentary , or devoted to other purposes . They may be partially.
Pagina 52
... pleopods , in the female broad , with four pairs of pleopods . The basal joint of the first antennæ contains auditory hairs but no otoliths . In this definition the Anomura apterura are included . To the dry bones of definition must be ...
... pleopods , in the female broad , with four pairs of pleopods . The basal joint of the first antennæ contains auditory hairs but no otoliths . In this definition the Anomura apterura are included . To the dry bones of definition must be ...
Pagina 180
... pleopods are long , biramous , variable ; the swimming fan is strong . The branchiæ vary in number and form . In this tribe are included four families , the Thalassi- nidæ , Callianassidæ , Axiidæ , and Thaumastochelidæ . The division ...
... pleopods are long , biramous , variable ; the swimming fan is strong . The branchiæ vary in number and form . In this tribe are included four families , the Thalassi- nidæ , Callianassidæ , Axiidæ , and Thaumastochelidæ . The division ...
Pagina 183
... pleopods are slender and filamentous , while the following three pairs are broad and foliaceous . A. Milne - Edwards in 1870 dis- tinguishes seventeen recent species . Czerniavsky in 1884 points out that the Mediterranean Callianassa ...
... pleopods are slender and filamentous , while the following three pairs are broad and foliaceous . A. Milne - Edwards in 1870 dis- tinguishes seventeen recent species . Czerniavsky in 1884 points out that the Mediterranean Callianassa ...
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Termeni și expresii frecvente
adult Amphipoda animal Anomura apex appendages basal joint Bate and Westwood Beddard belong Brachyura branchiæ branchial branchial cavity Budde-Lund carapace character chelate chelipeds crab Crustacea Cumacea Dana described developed distinct distinguished Dollfus dorsal epipod exopod eye-stalks eyes Fabricius fathoms female fifth joint fifth pair five pairs flagella flagellum Fritz Müller front genera genus Giard and Bonnier gnathopods Haan inch inner branch Isopoda Kossmann Kröyer larvæ larval last pair Latreille Leach limbs Linn Macrura Malacostraca male mandibles margin maxillæ Miers Milne-Edwards Mysis outer branch pair of legs pair of trunk-legs pairs of pleopods palp parasitic peduncle peræon peræopods pleon pleopods preceding Risso rostrum rudimentary S. I. Smith Sars second antennæ second joint second maxillipeds setæ seventh joint short side sixth segment slender specimens Spence Bate spines Stimpson sub-order telson terminal joint third maxillipeds three pairs three-jointed tribe trunk two-jointed type species uropods ventral
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Pagina i - Heredity." $1.50. 42. ANTS, BEES, AND WASPS. A Record of Observations of the Habits of the Social Hymenoptera. By Sir JOHN LUBBOCK, Bart., FRS, DCL, LL.D., etc.
Pagina ii - The Historical Method," etc. $1.75. 55. EARTHQUAKES AND OTHER EARTH MOVEMENTS. By JOHN MILNE, Professor of Mining and Geology in the Imperial College of Engineering, Tokio, Japan. With 38 Figures. $1.75.