An Introduction to the Study of Zoology, Illustrated by the CrayfishAppleton, 1906 - 371 pagini |
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Pagina ii
Thomas Henry Huxley. Frontispiece . ] THE COMMON CRAYFISH AN INTRODUCTION TO THE STUDY OF ZOOLOGY , ILLUSTRATED BY. Astacus fluviatilis , Male . )
Thomas Henry Huxley. Frontispiece . ] THE COMMON CRAYFISH AN INTRODUCTION TO THE STUDY OF ZOOLOGY , ILLUSTRATED BY. Astacus fluviatilis , Male . )
Pagina xi
Thomas Henry Huxley. LIST OF WOODCUTS . Frontispiece . THE COMMON CRAYFISH , Astacus fluviatilis , ( MALE ) FIG . 1. Astacus fluviatilis . SIDE VIEW OF THE MALE . 2 . 99 " " 99 3 . 99 99 99 4 . 99 " " 5 . 99 99 PAGE · · 6 18 21 26 DORSAL ...
Thomas Henry Huxley. LIST OF WOODCUTS . Frontispiece . THE COMMON CRAYFISH , Astacus fluviatilis , ( MALE ) FIG . 1. Astacus fluviatilis . SIDE VIEW OF THE MALE . 2 . 99 " " 99 3 . 99 99 99 4 . 99 " " 5 . 99 99 PAGE · · 6 18 21 26 DORSAL ...
Pagina xii
Thomas Henry Huxley. 22 . 99 99 99 FIG . 19. Astacus fluviatilis . MUSCULAR TISSUE 20 20 . 99 99 21 . 99 MUSCLES OF CHELA ARTICULATION OF MITES · · MUSCULAR SYSTEM • PAGE 91 93 ... fluviatilis . THE FIRST AND SECOND xii LIST OF WOODCUTS .
Thomas Henry Huxley. 22 . 99 99 99 FIG . 19. Astacus fluviatilis . MUSCULAR TISSUE 20 20 . 99 99 21 . 99 MUSCLES OF CHELA ARTICULATION OF MITES · · MUSCULAR SYSTEM • PAGE 91 93 ... fluviatilis . THE FIRST AND SECOND xii LIST OF WOODCUTS .
Pagina xiii
Thomas Henry Huxley. FIG . 45. Astacus fluviatilis . THE FIRST AND SECOND MAXILLI- PAGE PEDES · · 166 46 . 99 99 99 99 47 . 99 " " THE SECOND AMBULATORY LEG . THE MANDIBLE AND MAXILLÆ 169 · · 171 48 . AND 99 99 99 49 . 99 99 99 50 ...
Thomas Henry Huxley. FIG . 45. Astacus fluviatilis . THE FIRST AND SECOND MAXILLI- PAGE PEDES · · 166 46 . 99 99 99 99 47 . 99 " " THE SECOND AMBULATORY LEG . THE MANDIBLE AND MAXILLÆ 169 · · 171 48 . AND 99 99 99 49 . 99 99 99 50 ...
Pagina 1
... fluviatilis . ) MANY persons seem to believe that what is termed Science is of a widely different nature from ordinary knowledge , and that the methods by which scientific truths are ascertained involve mental operations of a recondite ...
... fluviatilis . ) MANY persons seem to believe that what is termed Science is of a widely different nature from ordinary knowledge , and that the methods by which scientific truths are ascertained involve mental operations of a recondite ...
Alte ediții - Afișează-le pe toate
An Introduction to the Study of Zoology, Illustrated by the Crayfish Thomas Henry Huxley Vizualizare completă - 1895 |
An Introduction to the Study of Zoology, Illustrated by the Crayfish Thomas Henry Huxley Vizualizare completă - 1902 |
Termeni și expresii frecvente
abdomen abdominal appendages abdominal somites ambulatory limbs Amurland animals antenna antennule aperture appears artery arthrobranchiæ Astacine Astacus fluviatilis Astacus torrentium attached basal joint blastomeres blood body branchiæ branchial cavity carapace cardiac cavity cephalothorax cervical groove chelate chitinous corpuscles coxopodite cray Crustacea cuticle cuticular division ecdysis Écrevisses edge endopodite English crayfish epiblast epipodite exopodite exoskeleton eye-stalk fact female filaments fluviatilis.-A forceps front ganglia ganglion gastrolith gills give rise green gland hind-gut hinder hypoblast Illustrations inner integument lateral leptodactylus less lobster longitudinal male mid-gut middle modified morphological muscle muscular nerve fibres nobilis noble crayfish nucleated cells nuclei organs ossicle outer pairs plate pleura podobranchiæ portion posterior prawns present region ridge rostrum segments septal lines setæ side somite species spermatozoa spines sternal sternum stomach structure substance surface swimmerets telson tergal tergum terminal thoracic thoracic limbs thoracic somite tissue transverse wall yelk zone