...Consequently,little is known of the kinds, distribution, and seasonal statusof the vertebrates occurring there... 
Robert K Selander 「Vertebrates from the Barrier Island of Tamaulipas, México」
...The present paper is a reporton land vertebrates collected and observed on the northern partof the barrier island of Tamaulipas from July 6 to 10, 1961...
Robert K Selander 「Vertebrates from the Barrier Island of Tamaulipas, México」
...Permits to collect vertebrates in México were supplied by Ing...
Robert K Selander 「Vertebrates from the Barrier Island of Tamaulipas, México」
...One unit, working on a survey of Middle American vertebrates and their ectoparasites, was supported by the United States Army Medical Research and Development Command (Contract No...
Erwin E. Klaas 「Summer Birds From the Yucatan Peninsula」
...Itis known that the swimming bladder of fishes becomes developed into thelungs of air-breathing vertebrates and man himself...
Alpheus Spring Packard 「Our Common Insects」
...Home ranges, territories, and seasonal movements of vertebrates ofthe Natural History Reservation...
Sydney Anderson 「Mammals of Mesa Verde National Park, Colorado」
...The mentioned gaping, as in higher vertebrates generally, coolsthe animal by evaporation from the moist surfaces of the mouthand pharynx...
John M. Legler 「Natural History of the Ornate Box Turtle, Terrapene ornata ornata Agassiz」
...:1265) that it ismost common "… in open fields supporting good stands ofgrasses, weeds and shrubs, and where moderate to large populationsof vertebrates are present...
John M. Legler 「Natural History of the Ornate Box Turtle, Terrapene ornata ornata Agassiz」
...Clearing and staining skeletons of small vertebrates...
John D. Lynch 「Systematic Status of a South American Frog, Allophryne ruthveni Gaige」
...As the gastrulation of the amphioxus shows the original palingenetic form inits simplest features, that of the other vertebrates must have been derivedfrom it...
Ernst Haeckel 「The Evolution of Man」
...Meantime we realise that gastrulation may be reduced to one and the sameprocess in all the vertebrates...
Ernst Haeckel 「The Evolution of Man」
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