A History of Crustacea: Recent MalacostracaD. Appleton, 1893 - 466 pagini |
Din interiorul cărții
Rezultatele 1 - 5 din 81
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 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 ...
Pagina 59
... species for each sex . Cancer borealis , Stimpson , occurs in the same localities as Cancer irroratus , only being a heavier and more massive species it does not equally court shelter and retirement , but will rest entirely exposed on ...
... species for each sex . Cancer borealis , Stimpson , occurs in the same localities as Cancer irroratus , only being a heavier and more massive species it does not equally court shelter and retirement , but will rest entirely exposed on ...
Alte ediții - Afișează-le pe toate
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
Pasaje populare
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.