A History of Crustacea: Recent MalacostracaD. Appleton, 1893 - 466 pagini |
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Pagina xiv
... lateral view . Sars Page 246 · 255 272 99 99 99 99 99 99 Ventral view of the cephalo - thorax Ventral view of telson , with inner branch of each uropod 99 99 " " The eye , and a section of the upper part of it Squilla scabricauda ...
... lateral view . Sars Page 246 · 255 272 99 99 99 99 99 99 Ventral view of the cephalo - thorax Ventral view of telson , with inner branch of each uropod 99 99 " " The eye , and a section of the upper part of it Squilla scabricauda ...
Pagina xv
... lateral view e . Male , probably adult , with the anterior extremity carrying two root - like processes , and embedded in the skin of the Cypridina ƒ . Larva in the last stage of development , seen from above PLATE XVIII . To face p ...
... lateral view e . Male , probably adult , with the anterior extremity carrying two root - like processes , and embedded in the skin of the Cypridina ƒ . Larva in the last stage of development , seen from above PLATE XVIII . To face p ...
Pagina 41
... lateral angles of the mouth . ' It is with these that some authors close the number of true cephalic appendages . Of those which follow some are frequently , but none with the same constancy , developed into mouth - organs . 6 6. The ...
... lateral angles of the mouth . ' It is with these that some authors close the number of true cephalic appendages . Of those which follow some are frequently , but none with the same constancy , developed into mouth - organs . 6 6. The ...
Pagina 47
... lateral lobes.'1 The older genus Porcellana is even more to the purpose than Cheiroplatea , and Miss J. M. Arms , in the Manual before referred to , considers that it settles the question . Comparing a species of it with the lobster ...
... lateral lobes.'1 The older genus Porcellana is even more to the purpose than Cheiroplatea , and Miss J. M. Arms , in the Manual before referred to , considers that it settles the question . Comparing a species of it with the lobster ...
Pagina 50
... which is dorsally placed has lateral openings for the entrance of the blood that has been oxygenated in the branchiæ . These slits are in one , two , SHORT TAILS 51 or three pairs , only in the 50 A HISTORY OF RECENT CRUSTACEA.
... which is dorsally placed has lateral openings for the entrance of the blood that has been oxygenated in the branchiæ . These slits are in one , two , SHORT TAILS 51 or three pairs , only in the 50 A HISTORY OF RECENT CRUSTACEA.
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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.