A History of Crustacea: Recent MalacostracaD. Appleton, 1893 - 466 pagini |
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Pagina 3
... trunk of the body , but in the thighs of the legs , and when the eggs are laid they are usually carried about not by the mother but in packets upon the oviferous feet of the male . The Insecta are so strikingly distinguished by the ...
... trunk of the body , but in the thighs of the legs , and when the eggs are laid they are usually carried about not by the mother but in packets upon the oviferous feet of the male . The Insecta are so strikingly distinguished by the ...
Pagina 12
... trunk , and the tail , in each of the crustaceans above mentioned , and comparing them piece by piece , the beginner will be able to give himself a cheap but invaluable lesson . He will be surprised at first to detect likenesses in the ...
... trunk , and the tail , in each of the crustaceans above mentioned , and comparing them piece by piece , the beginner will be able to give himself a cheap but invaluable lesson . He will be surprised at first to detect likenesses in the ...
Pagina 29
... trunk and tail and tail appendages all told , does not exceed , or even equal , a twelfth of an inch . Only the arctic Diastylis Goodsiri ( Bell ) , occasionally yields a Goliath of an inch and two - fifths . In the Isopoda there is a ...
... trunk and tail and tail appendages all told , does not exceed , or even equal , a twelfth of an inch . Only the arctic Diastylis Goodsiri ( Bell ) , occasionally yields a Goliath of an inch and two - fifths . In the Isopoda there is a ...
Pagina 32
... trunk , and tail , or , as these parts are sometimes called , cephalon , thorax , and abdomen . There is indeed a rather bewildering supply of alternative names , which it is needless for the moment to discuss . The objections to the ...
... trunk , and tail , or , as these parts are sometimes called , cephalon , thorax , and abdomen . There is indeed a rather bewildering supply of alternative names , which it is needless for the moment to discuss . The objections to the ...
Pagina 33
... trunk . Consequently its true limits here are still a subject of dispute , which cannot be settled offhand by an appeal to the cervical groove , even when that is con- spicuous . By various authorities the first five , six , or seven ...
... trunk . Consequently its true limits here are still a subject of dispute , which cannot be settled offhand by an appeal to the cervical groove , even when that is con- spicuous . By various authorities the first five , six , or seven ...
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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
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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 - Correspondent of the Institute. With 148 Illustrations. $1.75. 46. THE ORGANS OF SPEECH AND THEIR APPLICATION IN THE FORMATION OF ARTICULATE SOUNDS. By GH VON MBYER, Professor in Ordinary of Anatomy at the University of Zurich.
Pagina ii - THE SENSES, INSTINCTS, AND INTELLIGENCE OF ANIMALS, WITH SPECIAL REFERENCE TO INSECTS. By Sir JOHN LUBBOCK.