The American Naturalist, Volume 3Essex Institute, 1870 |
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Page 15
... seen at one view . They are depressed below the inner surface of the pitcher , and have , extending over nearly half the diameter of each , a projection of the epider- mis like many little roofs , so that a stream of water poured in at ...
... seen at one view . They are depressed below the inner surface of the pitcher , and have , extending over nearly half the diameter of each , a projection of the epider- mis like many little roofs , so that a stream of water poured in at ...
Page 16
... seen that a thick- ened margin or frill surrounds nearly the entire top of the pitcher . Now , embedded in this fleshy frill , lie many elon- gated , cylindrical glands , like guns on a fortification , all opening on its inner side by ...
... seen that a thick- ened margin or frill surrounds nearly the entire top of the pitcher . Now , embedded in this fleshy frill , lie many elon- gated , cylindrical glands , like guns on a fortification , all opening on its inner side by ...
Page 24
... seen but the expanded lips of the siphonal orifices fringed with numerous tentacles . When it happens that the surface of the water is only a little above these ori- fices , a strong current can be distinctly seen to boil up from the ...
... seen but the expanded lips of the siphonal orifices fringed with numerous tentacles . When it happens that the surface of the water is only a little above these ori- fices , a strong current can be distinctly seen to boil up from the ...
Page 25
... seen from above . This con- sists of a ventricle ( v ) and two auricles ( A ) , one on each side , which takes the blood from the gills . The gills are two in number , and hang from below the back , on each side of the abdomen . The ...
... seen from above . This con- sists of a ventricle ( v ) and two auricles ( A ) , one on each side , which takes the blood from the gills . The gills are two in number , and hang from below the back , on each side of the abdomen . The ...
Page 27
... seen thrust out ahead . Fig . 7. Heart of clam seen from above . v , ventricle ; A A , auricle ; G G , line of gills . Fig . 8. Young of Unio . THE SENSES OF SIGHT AND SMELL OF THE WILD TURKEY SALT AND FRESH - WATER CLAMS . 27.
... seen thrust out ahead . Fig . 7. Heart of clam seen from above . v , ventricle ; A A , auricle ; G G , line of gills . Fig . 8. Young of Unio . THE SENSES OF SIGHT AND SMELL OF THE WILD TURKEY SALT AND FRESH - WATER CLAMS . 27.
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00 Express abundant Academy of Science Address AGASSIZ AMER AMERICAN NATURALIST animals Antedon appear beautiful birds body Boston Society breeding Catalogue cents cloth coast Coleoptera collected colored plates common containing Corals COUES crab CRESSON Cretaceous Crustacea Cuts Desmids Diptera dredge eastern eggs England Entomologist F. W. PUTNAM Fauna feet fish flowers Fort Benton fossil fresh-water genera genus Geology Group habits Hymenoptera Illustrated inches insects Island known larvæ LECONTE Lepidoptera List living London MARSH Mass Massachusetts memoir microscope mollusks mound Museum Natural History NATURALIST nest Neuroptera North America O. C. Marsh observed Orthoptera Pamph parasitic Peabody Academy plants probably Prof remarkable Reptiles River rocks Rocky Mountains SALEM scientific SCUDDER season seen shell side skin Society of Natural species specimens Sponge subscribers subscriptions tail trees VERRILL volume W. S. WEST wood Yale College young Zoology
Popular passages
Page 191 - The length of the peacock, from the tip of the bill to the end of the tail', is about three feet eight inches.
Page 336 - Walker, two prizes are annually offered by the Boston Society of Natural History for the best memoirs written in the English language on subjects proposed by a committee appointed by the Council. For the best memoir presented a prize of sixty dollars may be awarded ; if, however, the memoir be one of marked merit, the amount may be increased to one hundred dollars at the discretion of the committee.
Page 336 - But whoso among you shall do more or less than these -'are not built upon my rock, but are built upon a sandy foundation ; and when the rain descends, and the floods come, and the winds blow, and beat upon them, they shall fall, and the gates of hell are ready open to receive them ; 14.
Page 101 - Guide to the Study of Insects, and a Treatise on those Injurious and Beneficial to Crops.
Page 551 - It gives a considerable advantage to its possessor over the common buck. Besides enabling him to run more swiftly through the thick woods and underbrush (every hunter knows that does and yearling bucks run much more rapidly than the large bucks when armed with their cumbrous antlers), the spike-horn is a more effective weapon than the common antler. With this advantage the spike-horn bucks are gaining upon the common bucks, and may, in time, entirely supersede them in the Adirondacks. Undoubtedly,...
Page 21 - By the provisions of the will of the late Dr. William Johnson Walker two prizes are annually offered by the BOSTON SOCIETY OF NATURAL HISTORY for the best memoirs written in the English language, on subjects proposed by a Committee appointed by the Council. For the...
Page 427 - They are all microscopic, and any one of them, leaving minor modifications aside, may be said to consist of a sac, composed of a more or less structureless, not very well-defined membrane, containing a soft semi-fluid substance, in the midst, or at one end, of which lies a delicate vesicle ; in the centre of the latter is a more solid particle.
Page 464 - How doth the little crocodile Improve his shining tail, And pour the waters of the Nile On every golden scale! "How cheerfully he seems to grin, How neatly spreads his claws, And welcomes little fishes in, With gently smiling jaws!
Page 516 - Each memoir must be accompanied by a sealed envelope enclosing the author's name and superscribed with a motto corresponding to one borne by the manuscript...
Page 71 - Women, and in Tresses, with which they made a Garland about the Head, and a little Tail hung behind." •' The prime Men wore a Rowler eight Fingers broad round about them instead of Breeches, and going several times round the Waste, so that one end of it hung before and the other behind, with fine Feather-work, and had large square Mantles knotted on their Shoulders, and Sandals or Buskins made of Deer's Skins.