A History of Crustacea: Recent MalacostracaD. Appleton, 1893 - 466 pagini |
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Pagina 3
... less commonly known groups . The Pycnogonida ( or Pantopoda ) , the sea - spiders , at one time included in the Crustacea and at another time in the Arachnida , have some remarkable peculiarities , inas- much as the ovaries of the ...
... less commonly known groups . The Pycnogonida ( or Pantopoda ) , the sea - spiders , at one time included in the Crustacea and at another time in the Arachnida , have some remarkable peculiarities , inas- much as the ovaries of the ...
Pagina 5
... less conspicuous , and of alternative , or even of negative characters . The name Crustacea is a Latin word of old standing . Another and probably the original form of it is Crustata . The animals clothed in a crust , a covering of more ...
... less conspicuous , and of alternative , or even of negative characters . The name Crustacea is a Latin word of old standing . Another and probably the original form of it is Crustata . The animals clothed in a crust , a covering of more ...
Pagina 10
... less singular fact that in these animals the mouth is surrounded by a group of limbs which are not only locomotive and prehensile , but also subservient to mastication . This peculiarity belongs likewise to the Xiphosura , or sword ...
... less singular fact that in these animals the mouth is surrounded by a group of limbs which are not only locomotive and prehensile , but also subservient to mastication . This peculiarity belongs likewise to the Xiphosura , or sword ...
Pagina 13
... less curious because they happen to be common . Any one who is content to examine them with care will thereby lay a simple and solid foundation for all subsequent study in the realm of carcinology . The novice , however , need not be ...
... less curious because they happen to be common . Any one who is content to examine them with care will thereby lay a simple and solid foundation for all subsequent study in the realm of carcinology . The novice , however , need not be ...
Pagina 14
Recent Malacostraca Thomas Roscoe Rede Stebbing. any stint of numbers . Less commonly the innocent well- shrimps , which are also amphipod crustaceans , may be obtained from wells . It may be proper to mention that the well - shrimp is ...
Recent Malacostraca Thomas Roscoe Rede Stebbing. any stint of numbers . Less commonly the innocent well- shrimps , which are also amphipod crustaceans , may be obtained from wells . It may be proper to mention that the well - shrimp is ...
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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
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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.