"Site attachment by the red-backed salamander, Plethodon cinereus" Tree of Life Web Project
"Cannibalism by younger tadpoles: another hazard of metamorphosis" "New perspectives on the evolution of lung ventilation mechanisms in vertebrates"

البديل الشرعي للتطير

"Occurrence of Amphibians in Saline Habitats: A Review and Evolutionary Perspective".

25
أكبر حيوان يعيش على اليابسة
National Council for Science and the Environment
شارح الدرس: المملكة الحيوانية: الفقاريات
"Evolutionary diversification of TTX-resistant sodium channels in a predator—prey interaction"
حل كتاب العلوم اول ابتدائي ف1 1442
"Investigations on the skin toxin of the adult rough-skinned newt, Taricha granulosa"
American Museum of Natural History "Sexual selection and calling behavior in the American toad Bufo americanus "
; Channing, Alan; Wilkinson, Mark; Donnellan, Stephen C Cannatella, David; Graybeal, Anna 2008

برمائيات

"Territoriality and male mating success in the green frog Rana clamitans ".

البديل الشرعي للتطير
Bulletin of the American Museum of Natural History
.الممكلة الحيوانية: الدرس الأول .. الحيوانات اللافقارية
; Chiszar, David; Estep, Karen; Murphy, James B
أكبر حيوان يعيش على اليابسة
Experimental Biology Online 4, 11-28
"Antipredator secretions and behavior of selected salamanders against shrews" Wilkinson, Mark; Kupfer, Alexander; Marques-Porto, Rafael; Jeffkins, Hilary; Antoniazzi, Marta M
The Atlas of Global Conservation: Changes, Challenges, and Opportunities to Make a Difference ; Moler, Paul; Drewes, Robert C

حيوان

Trueb, Linda; Gans, Carl 1983.

22
رتب البرمائيات
Parental Care: Evolution, Mechanisms, and Adaptive Significance
جرى الإجابة عليه: حل تمرين 24 ص 50 فيزياء 2 ثانوي اجابة السؤال
; Fujimoto, Esther; Brodie, Edmund D
حل كتاب العلوم اول ابتدائي ف1 1442
Current declines dwarf background extinction rate"