The American Naturalist, Volumen3Essex Institute, 1870 |
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Página 6
... whole order of the Ra- nunculaceæ represented only by Anemone Pensylvanica and A. cylindrica , if we except Ranunculus Purshii , an aquatic rarely found in ponds on low prairies . Of the pretty family of violets we find only Viola ...
... whole order of the Ra- nunculaceæ represented only by Anemone Pensylvanica and A. cylindrica , if we except Ranunculus Purshii , an aquatic rarely found in ponds on low prairies . Of the pretty family of violets we find only Viola ...
Página 12
... whole brood is precipitated to the bottom of the chimney . If its members are of sufficient age and strength , they will climb up again and remain clinging to its sides , until fledged and able to care for themselves . There are ...
... whole brood is precipitated to the bottom of the chimney . If its members are of sufficient age and strength , they will climb up again and remain clinging to its sides , until fledged and able to care for themselves . There are ...
Página 20
... whole surface is covered with exceedingly small cup - shaped scales , which are not plainly visible except by the aid of a magnifying glass . In the description given by Lesueur , Storer , Lindsley and DeKay , no mention is made of the ...
... whole surface is covered with exceedingly small cup - shaped scales , which are not plainly visible except by the aid of a magnifying glass . In the description given by Lesueur , Storer , Lindsley and DeKay , no mention is made of the ...
Página 44
... whole series is exposed in the banks of the Illinois , which cuts diagonally across these beds for more than a hundred miles from north - east to south - west . Prof. Worthen points out from theoretical data what may possibly prove to ...
... whole series is exposed in the banks of the Illinois , which cuts diagonally across these beds for more than a hundred miles from north - east to south - west . Prof. Worthen points out from theoretical data what may possibly prove to ...
Página 46
... whole very good , and the stories about insects are reliable and well calculated to interest the young , and induce them to observe the habits of insects and form collections of them . LIST OF THE LEPIDOPTERA OF NORTH AMERICA . - The ...
... whole very good , and the stories about insects are reliable and well calculated to interest the young , and induce them to observe the habits of insects and form collections of them . LIST OF THE LEPIDOPTERA OF NORTH AMERICA . - The ...
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Términos y frases comunes
abundant allied AMER American animal Antedon appearance aquarium beautiful birds body breeding coast collected color common crab Cretaceous Crustacea described Desmids Downy Woodpecker dredge eastern eggs embryo England entomologists F. W. Putnam fact farther feet female fish Florida flowers Fort Benton Fort Colville fossil fresh-water genera genus Geology grass ground growing habits head hole hundred inches Indian insects islands known larva larvæ latter leaves legs length living locality male Massachusetts miles mites mollusks Mottled Owl mound Natural History NATURALIST nearly nest O. C. Marsh observed obtained pair parasitic peculiar plants plates present probably Prof rare region remarkable resembling river rocks Rocky Mountains sand season seen shell side skin snake species specimens spider summer surface tail tank tion trees valley vegetable W. H. DALL Warbler western winter wood young