First Book of ZoölogyD. Appleton, 1875 - 190 páginas |
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Página iv
... eye becomes familiar with the out- line and general character of the objects , and in this way the mind is finally prepared to comprehend the relations existing between animals , and to appreciate the leading points upon iv PREFACE .
... eye becomes familiar with the out- line and general character of the objects , and in this way the mind is finally prepared to comprehend the relations existing between animals , and to appreciate the leading points upon iv PREFACE .
Página x
... Eyes , 56 , 57 ; Regions of Body , 58 ; Wings , 59 , 60 ; Position of Wings , 61 ; How to Spread the Wings , 62 ; Beetle spread , 63 ; Abdomen , 63 , 64 . CHAPTER IX . PARTS OF AN INSECT ( continued ) Parts of the Thorax , 65 ; Beetle ...
... Eyes , 56 , 57 ; Regions of Body , 58 ; Wings , 59 , 60 ; Position of Wings , 61 ; How to Spread the Wings , 62 ; Beetle spread , 63 ; Abdomen , 63 , 64 . CHAPTER IX . PARTS OF AN INSECT ( continued ) Parts of the Thorax , 65 ; Beetle ...
Página xi
... Eyes , 111 ; Spinnerets , 112 ; Legs , 113 ; Habits of some , 114 ; Net Building , 115 ; Ballooning Spiders , 116 , 117 ; Egg Cases , Young Spiders , 117 , 118 , Care for the Young , 119 , 120 . CHAPTER XVI . DADDY - LONG - LEGS ...
... Eyes , 111 ; Spinnerets , 112 ; Legs , 113 ; Habits of some , 114 ; Net Building , 115 ; Ballooning Spiders , 116 , 117 ; Egg Cases , Young Spiders , 117 , 118 , Care for the Young , 119 , 120 . CHAPTER XVI . DADDY - LONG - LEGS ...
Página 9
... eyes are seen at the base of the tentacles , as two minute black dots . The mouth is between the tentacles , and below . The part from which the tenta- cles spring is called the head , and the opposite end of the body is called the tail ...
... eyes are seen at the base of the tentacles , as two minute black dots . The mouth is between the tentacles , and below . The part from which the tenta- cles spring is called the head , and the opposite end of the body is called the tail ...
Página 10
... . Tentacles . e e , Eyes . b , Breathing - orifice . m , Mouth . t е е t FIG . 13. — A FRESH - WATER SNAIL SEEN FROM ABOVE , FROM THE SIDE , AND FROM BELOW . These fresh - water air - breathing snails may be 10 FIRST BOOK OF ZOOLOGY .
... . Tentacles . e e , Eyes . b , Breathing - orifice . m , Mouth . t е е t FIG . 13. — A FRESH - WATER SNAIL SEEN FROM ABOVE , FROM THE SIDE , AND FROM BELOW . These fresh - water air - breathing snails may be 10 FIRST BOOK OF ZOOLOGY .
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Palavras e frases frequentes
551 Broadway abdomen adductor animal antennæ aperture appearance appendages APPLETON attached beetle bird bivalves body bones breathe air butterfly called canker-worm caterpillar cephalo-thorax chrysalis clam claws collected common compound eyes crab crawfish crawling creature creeping disk crustaceans deposit edge eggs examine eyes flattened following figure represents foot fresh-water mussels fresh-water snails gills grass grasshopper hatch head hind-leg hinder insects jaws jointed legs labium land snails larva larvæ Let the pupils ligament lines of growth lobster mandibles mantle maxillæ metatarsus moults mouth mouth-parts muscles mussel myriopods natural nests number of segments operculum oyster pairs of legs palpi palpus portion Price Prof pupa salamander salt-water seen separate shed shell showing side siphon skin species specimens spiders spinnerets spiracles stages surface tentacles thorax thread true insects tube valves vertebral vertebral column wings worms young