A History of Crustacea: Recent MalacostracaD. Appleton, 1893 - 466 pagini |
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Pagina xiii
... uropods of Cheiroplatea cenobita Thaumastocheles zaleucus ( v . Willemoes Suhm ) . Bate Platybema rugosum , Sp . Bate . Challenger Macrura Atya sulcatipes , Newport . Bate First trunk - leg of Atya sulcatipes Telson and uropods of Atya ...
... uropods of Cheiroplatea cenobita Thaumastocheles zaleucus ( v . Willemoes Suhm ) . Bate Platybema rugosum , Sp . Bate . Challenger Macrura Atya sulcatipes , Newport . Bate First trunk - leg of Atya sulcatipes Telson and uropods of Atya ...
Pagina 46
... uropods , or tail - feet . This name is also given to the appendages of the twentieth segment whenever they are present . These are prominent features in the Cumacea and most other Edriophthalma , and in the Macrura they combine with ...
... uropods , or tail - feet . This name is also given to the appendages of the twentieth segment whenever they are present . These are prominent features in the Cumacea and most other Edriophthalma , and in the Macrura they combine with ...
Pagina 178
... uropods , covered with rows of short stout spines . The larval development in species of the genera Lithodes , Eupagurus , Anapagurus , Munidopsis , Galathea , Munida , and Porcellana , has been carefully studied by G. O. Sars , and his ...
... uropods , covered with rows of short stout spines . The larval development in species of the genera Lithodes , Eupagurus , Anapagurus , Munidopsis , Galathea , Munida , and Porcellana , has been carefully studied by G. O. Sars , and his ...
Pagina 181
... uropods , that is , the appendages of the sixth segment , are slender and acute , the outer branch not transversely sutured ; the telson is also without suture , obtusely pointed . The branchiæ are complex . The family includes but one ...
... uropods , that is , the appendages of the sixth segment , are slender and acute , the outer branch not transversely sutured ; the telson is also without suture , obtusely pointed . The branchiæ are complex . The family includes but one ...
Pagina 183
... uropods and telson are usually broad , without sutures . The branchiæ are filamentous , with the filaments sometimes compressed . Six or seven genera are assigned to this family , of which two are British . Callianassa , Leach , 1814 ...
... uropods and telson are usually broad , without sutures . The branchiæ are filamentous , with the filaments sometimes compressed . Six or seven genera are assigned to this family , of which two are British . Callianassa , Leach , 1814 ...
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Termeni și expresii frecvente
adult Amphipoda animal Anomura apex appendages basal joint Beddard belong Brachyura branchiæ branchial branchial cavity Budde-Lund burrow carapace character chelate chelipeds claws crab Crustacea Cumacea Dana depth described developed distinct distinguished dorsal epipod exopod eye-stalks eyes Fabricius fathoms female fifth joint fifth pair flagella flagellum fourth joint Fritz Müller front genera genus Giard and Bonnier gnathopods Haan Herbst inch inner branch Isopoda Kröyer larvæ larval last pair Latreille Leach limbs Linn Macrura Malacostraca male mandibles margin maxillæ Mediterranean Miers Milne-Edwards Mysis narrow outer branch pair of legs pair of trunk-legs pairs of pleopods palp parasitic peduncle peræon peræopods plates pleon pleopods regions Risso rostrum rudimentary S. I. Smith Sars second antennæ second joint second maxillipeds setæ 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
Pasaje populare
Pagina 157 - I think this is as curious a case of instinct as ever I heard of, and likewise of adaptation in structure between two objects apparently so remote from each other in the scheme of nature, as a crab and a cocoa-nut tree.
Pagina i - Jelly-Fish, Star-Fish, and Sea-Urchins. Being a Research on Primitive Nervous Systems. By GJ Romanes.
Pagina i - WARNER, MD, Assistant Physician, and Lecturer on Botany to the London Hospital, etc. With 51 Illustrations. $1.75. 52. ANTHROPOID APES. By ROBERT HARTMANN, Professor in the University of Berlin. With 63 Illustrations. $1.75. New York : D. APPLETON & CO., 1, 3, & 5 Bon/l Street.