...—by naturalists...
Captain Frederick Marryat 「The Mission; or Scenes in Africa」
...Thesefresh-water tortoises, the greater number of which are included inthe genus Emys of naturalists, are distinguished by havingtheir toes webbed...
J. Emerson Tennent 「Sketches of the Natural History of Ceylon」
...There is, however, one venomous snake, of the existence of whichI am assured by a native correspondent in Ceylon, no mention hasyet been made by European naturalists...
J. Emerson Tennent 「Sketches of the Natural History of Ceylon」
...These are known to the natives under the name of Theliya,and to naturalists by that of Mastacembelus...
J. Emerson Tennent 「Sketches of the Natural History of Ceylon」
...The eastern seas are profusely stocked with radiated animals,but it is to be regretted that they have as yet received but littleattention from English naturalists...
J. Emerson Tennent 「Sketches of the Natural History of Ceylon」
...The rain changed to hail and then tosnow, and much to the surprise of the naturalists,they heard the squeak of the Coneys all night long...
Ernest Thompson Seton 「Wild Animals at Home」
...In some cases even persons interested inbird life, some of them naturalists too, did not knowwhat was going on in their immediate neighbourhooduntil after the bird was gone...
W. H. Hudson 「Birds and Man」
...No two naturalists describe it exactly alike...
Robert A. Sterndale 「Natural History of the Mammalia of India and Ceylon」
...This family has been subdivided in various genera by naturalists,each one having his followers; and it is puzzling to know which toadopt...
Robert A. Sterndale 「Natural History of the Mammalia of India and Ceylon」
...I do not think that it is evenoccasional, as stated by some naturalists, but is of comparativelyrare occurrence; and such deformities are by no means confined tothis genus only...
Robert A. Sterndale 「Natural History of the Mammalia of India and Ceylon」
...This is a very curious animal, which, like the panda and the linsang,at first misled naturalists in assigning it a place...
Robert A. Sterndale 「Natural History of the Mammalia of India and Ceylon」
...The molars are much alike in structure, and can hardly be divided,as they are by some naturalists, into molars and premolars...
Robert A. Sterndale 「Natural History of the Mammalia of India and Ceylon」
...All of these, however, belong to the group known to naturalists as the Timber Wolves...
A. R. (Arthur Robert) Harding 「Wolf and Coyote Trapping」
...In this country alone naturalists recognize some twenty species and sub-species, most of which are found in Canada and Alaska, also the northern and western states...
Elmer Harry Kreps 「Science of Trapping」
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