A History of Crustacea: Recent MalacostracaD. Appleton, 1893 - 466 pagini |
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Pagina 22
... narrow strip of land which separates North from South America , the geologist will desire to know how far the crustacean fauna of the sea on one side of the 1 Formerly Podalirius typicus . DISTRIBUTION 23 isthmus corresponds with that ...
... narrow strip of land which separates North from South America , the geologist will desire to know how far the crustacean fauna of the sea on one side of the 1 Formerly Podalirius typicus . DISTRIBUTION 23 isthmus corresponds with that ...
Pagina 23
... narrow range may be entirely de- stroyed , and only families of wide distribution will survive . The application of this theory to the Crustacea is worthy of study , but the facts which it is designed to explain do not embrace the whole ...
... narrow range may be entirely de- stroyed , and only families of wide distribution will survive . The application of this theory to the Crustacea is worthy of study , but the facts which it is designed to explain do not embrace the whole ...
Pagina 36
... stone . In the lobster and crayfish , Mr. Spence Bate says , ' the perforation is long , narrow , and slit - like , the aperture being scarcely AN ACOUSTIC TAIL 37 appreciable , and opens into a 36 A HISTORY OF RECENT CRUSTACEA.
... stone . In the lobster and crayfish , Mr. Spence Bate says , ' the perforation is long , narrow , and slit - like , the aperture being scarcely AN ACOUSTIC TAIL 37 appreciable , and opens into a 36 A HISTORY OF RECENT CRUSTACEA.
Pagina 39
... narrow piece , commonly called its palp , which never in the Malacostraca consists of more than three joints . Very rarely , and only among the Entomostraca , one of the joints of the palp has an outgrowth supposed to represent the ...
... narrow piece , commonly called its palp , which never in the Malacostraca consists of more than three joints . Very rarely , and only among the Entomostraca , one of the joints of the palp has an outgrowth supposed to represent the ...
Pagina 52
... narrow and pointed , with only one or two pairs of 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 ...
... narrow and pointed , with only one or two pairs of 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 ...
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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.