A History of Crustacea: Recent MalacostracaD. Appleton, 1893 - 466 pagini |
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Pagina vi
... present would not suffice to discuss the subject in all its bearings , since a hundred volumes would be but a small fraction of what has been already written upon it , and the incessant stream of publications widens and deepens as it ...
... present would not suffice to discuss the subject in all its bearings , since a hundred volumes would be but a small fraction of what has been already written upon it , and the incessant stream of publications widens and deepens as it ...
Pagina viii
... present book was entrusted to my hands at his express desire . A circumstance so honourable to myself and so well fitted to inspire an initial confidence in my readers , it would , I think , be false modesty to con- ceal . My best ...
... present book was entrusted to my hands at his express desire . A circumstance so honourable to myself and so well fitted to inspire an initial confidence in my readers , it would , I think , be false modesty to con- ceal . My best ...
Pagina 1
... present purpose , dis- tributes animals among nine leading divisions . These are ( 1 ) the Protozoa , primitive animals , such as the Foramini- fera and Infusoria ; ( 2 ) the Cœlenterata , in which the body- cavity serves alike for ...
... present purpose , dis- tributes animals among nine leading divisions . These are ( 1 ) the Protozoa , primitive animals , such as the Foramini- fera and Infusoria ; ( 2 ) the Cœlenterata , in which the body- cavity serves alike for ...
Pagina 3
... present it may be as well to give this the rank of an order among the myria- pods , a class represented by the familiar but unfavoured centipede . The Arachnida contain spiders , scorpions , mites , as well as some other less commonly ...
... present it may be as well to give this the rank of an order among the myria- pods , a class represented by the familiar but unfavoured centipede . The Arachnida contain spiders , scorpions , mites , as well as some other less commonly ...
Pagina 8
... present divided into three sub - orders , the Cumacea , Isopoda , and Amphipoda . The Cumacea seem to have entirely escaped the notice of the ancients , and among the moderns an accurate know- ledge of their singular structure is not ...
... present divided into three sub - orders , the Cumacea , Isopoda , and Amphipoda . The Cumacea seem to have entirely escaped the notice of the ancients , and among the moderns an accurate know- ledge of their singular structure is not ...
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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 - 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.