A History of Crustacea: Recent MalacostracaD. Appleton, 1893 - 466 pagini |
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Pagina 18
... genus or neighbouring genus Ethu- sina , seems to apologise for frequenting levels beneath its 6 SPECIMENS IN THE DEEP SEA 19 natural rank by 18 A HISTORY OF RECENT CRUSTACEA.
... genus or neighbouring genus Ethu- sina , seems to apologise for frequenting levels beneath its 6 SPECIMENS IN THE DEEP SEA 19 natural rank by 18 A HISTORY OF RECENT CRUSTACEA.
Pagina 26
... genus Pterygotus among the Merostomata is supposed to afford the largest specimens of the whole crustacean class . 1 Nouvelle Biographie générale , edited by Hoefer , t . 14 , p . 737. 1855 . 2 An author's name appended in parentheses ...
... genus Pterygotus among the Merostomata is supposed to afford the largest specimens of the whole crustacean class . 1 Nouvelle Biographie générale , edited by Hoefer , t . 14 , p . 737. 1855 . 2 An author's name appended in parentheses ...
Pagina 27
... genus Limulus , in which the eastern King Crab , Limulus moluccanus , attains a breadth of a foot by a length of two feet , although , to be sure , nearly one half of the length consists only of a great caudal spine . Among the ...
... genus Limulus , in which the eastern King Crab , Limulus moluccanus , attains a breadth of a foot by a length of two feet , although , to be sure , nearly one half of the length consists only of a great caudal spine . Among the ...
Pagina 28
... genus to which it belongs , inas- much as a male specimen five inches in length will have the second pair of legs nearly eight inches long - much longer , therefore , than the body which carries them . The Her- mit Crabs appear to ...
... genus to which it belongs , inas- much as a male specimen five inches in length will have the second pair of legs nearly eight inches long - much longer , therefore , than the body which carries them . The Her- mit Crabs appear to ...
Pagina 29
... genus , Gnathophausia gigas , v . Willemoes Suhm , obtained by the Challenger from a depth of 2,200 fathoms , measures 142 mm . , or 5 inches . Both of these species , with one or two others in the same genus , such as Gnathophausia ...
... genus , Gnathophausia gigas , v . Willemoes Suhm , obtained by the Challenger from a depth of 2,200 fathoms , measures 142 mm . , or 5 inches . Both of these species , with one or two others in the same genus , such as Gnathophausia ...
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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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