A History of Crustacea: Recent MalacostracaD. Appleton, 1893 - 466 pagini |
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Pagina 16
... species of amphipods lie at a very small depth beneath the surface . Little biting carnivorous isopods are there , and occasionally others that are vegetarians . In some localities Cumacea can be found , but never very far from the ...
... species of amphipods lie at a very small depth beneath the surface . Little biting carnivorous isopods are there , and occasionally others that are vegetarians . In some localities Cumacea can be found , but never very far from the ...
Pagina 17
... species of Crustacea have sometimes been discovered by the examination of the contents of a fish's stomach . This same repository will also occasionally yield good specimens of already known species . The Cirripedes are all marine ...
... species of Crustacea have sometimes been discovered by the examination of the contents of a fish's stomach . This same repository will also occasionally yield good specimens of already known species . The Cirripedes are all marine ...
Pagina 18
... species to the long roll of those hitherto known . In many of the forms that are common and abundant , and that have long been familiar to science , he may , by diligent observation , find features of great interest that have heretofore ...
... species to the long roll of those hitherto known . In many of the forms that are common and abundant , and that have long been familiar to science , he may , by diligent observation , find features of great interest that have heretofore ...
Pagina 29
... species in the same 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 ...
... species in the same 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 ...
Pagina 31
... species , Nebaliopsis typica , Sars , however , may extend the magnitude of modern examples to an inch and three ... species as Bythotrephes crassicauda , Lilljeborg , 5 mm . long , one of the Cladocera . This is a colossal species of a ...
... species , Nebaliopsis typica , Sars , however , may extend the magnitude of modern examples to an inch and three ... species as Bythotrephes crassicauda , Lilljeborg , 5 mm . long , one of the Cladocera . This is a colossal species of a ...
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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.