An Introduction to the study of zoology, illustrated by the crayfishD. Appleton, 1901 - 371 pagini |
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... fact , to show how the careful study of one of the commonest and most insignificant of animals , leads us , step by step , from every - day knowledge to the widest generalizations 4210 2 The International Scientific Series ...
... fact , to show how the careful study of one of the commonest and most insignificant of animals , leads us , step by step , from every - day knowledge to the widest generalizations 4210 2 The International Scientific Series ...
Pagina
... fact , to show how the careful study of one of the commonest and most insignificant of animals , leads us , step by step , from every - day knowledge to the widest generalizations 4210 59. ANIMAL MAGNETISM . By ALFRED BINET and CHARLES ...
... fact , to show how the careful study of one of the commonest and most insignificant of animals , leads us , step by step , from every - day knowledge to the widest generalizations 4210 59. ANIMAL MAGNETISM . By ALFRED BINET and CHARLES ...
Pagina v
... fact , to show how the careful study of one of the commonest and most insignificant of animals , leads us , step by step , from every - day knowledge to the widest generalizations 4210 and the most difficult problems of zoology ; and , ...
... fact , to show how the careful study of one of the commonest and most insignificant of animals , leads us , step by step , from every - day knowledge to the widest generalizations 4210 and the most difficult problems of zoology ; and , ...
Pagina 1
... fact and fancy in ordinary life . - But any one who looks into the matter attentively will soon perceive that there is no solid foundation for the belief that the realm of science is thus shut off from that of common sense ; or that the ...
... fact and fancy in ordinary life . - But any one who looks into the matter attentively will soon perceive that there is no solid foundation for the belief that the realm of science is thus shut off from that of common sense ; or that the ...
Pagina 9
... fact , few things in the way of food are amiss to the crayfish ; living or dead , fresh or carrion , animal or vegetable , it is all one . Calcareous plants , such as the stoneworts ( Chara ) , are highly acceptable ; so are any kinds ...
... fact , few things in the way of food are amiss to the crayfish ; living or dead , fresh or carrion , animal or vegetable , it is all one . Calcareous plants , such as the stoneworts ( Chara ) , are highly acceptable ; so are any kinds ...
Termeni și expresii frecvente
abdomen abdominal appendages abdominal somite acid alimentary ambulatory limbs animals antenna antennule aperture appears artery arthrobranchiæ Astacine attached basal joint base become blastomeres blood body branchiæ branchial cavity branchial chamber branchial filaments branchiostegite canal carapace cephalic cephalothorax cervical groove chitinous convex corpuscles coxopodite crayfish Crustacea cuticle cuticular division ecdysis ectoderm ectostracum edge endopodite endosternites epiblast epimeral epipodite exopodite exoskeleton external fact fibres food-yelk forceps front ganglion gastrolith gills gives rise green gland hind-gut hypoblast inner lamina lateral less lobes lobster longitudinal male mandibles maxillipede membrane metameres morphological muscles muscular Nauplius nerve nobilis nucleated cells nuclei organs outer ovum pairs plate pleura podobranchiæ portion posterior present procephalic protopodite region ridge rostrum scaphognathite segments seta setæ side somite species spines stem sternal sternum stomach structure substance surface telson tergal tergum terminal thoracic thoracic limbs thoracic somite tissue transverse wall yelk