A History of Crustacea: Recent MalacostracaD. Appleton, 1893 - 466 pagini |
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Pagina 8
... short - tails , such as the edible crab ; 2. The Macrura , or long - tails , such as the common lobster , prawn , and shrimp ; 3. The Schizopoda , or cleft - footed crustaceans , in certain points of structure so near to the prawns and ...
... short - tails , such as the edible crab ; 2. The Macrura , or long - tails , such as the common lobster , prawn , and shrimp ; 3. The Schizopoda , or cleft - footed crustaceans , in certain points of structure so near to the prawns and ...
Pagina 16
... short black crumbling foliage of the Lichina pygmæa , supply the curious Cam- pecopea hirsuta , an isopod easily to be confounded with the leaves of the tiny plant which shelters it . Found among cirripedes at low tide , however , it ...
... short black crumbling foliage of the Lichina pygmæa , supply the curious Cam- pecopea hirsuta , an isopod easily to be confounded with the leaves of the tiny plant which shelters it . Found among cirripedes at low tide , however , it ...
Pagina 29
... short only by three - sixteenths of an inch of measuring a whole foot . The Cumacea are a feeble folk . In some species the slender frame , with trunk and tail and tail appendages all told , does not exceed , or even equal , a twelfth ...
... short only by three - sixteenths of an inch of measuring a whole foot . The Cumacea are a feeble folk . In some species the slender frame , with trunk and tail and tail appendages all told , does not exceed , or even equal , a twelfth ...
Pagina 35
... short - stalked eyes of some of the crabs might be excused for thinking this view extravagant , but its improbability is lessened when we observe the long - stalked eyes of the Angular Crab , Gonoplax rhomboides ( Linn . ) , or those of ...
... short - stalked eyes of some of the crabs might be excused for thinking this view extravagant , but its improbability is lessened when we observe the long - stalked eyes of the Angular Crab , Gonoplax rhomboides ( Linn . ) , or those of ...
Pagina 36
... short in the crabs , but long in the lobsters and shrimps , and short in the normal Isopods , but long or large as a rule in the Amphipoda , and within the Amphipoda they are short in the Orchestidæ , a family that claims superiority by ...
... short in the crabs , but long in the lobsters and shrimps , and short in the normal Isopods , but long or large as a rule in the Amphipoda , and within the Amphipoda they are short in the Orchestidæ , a family that claims superiority by ...
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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
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