Results 41 to 50 of about 51,263 (280)

amphibia

open access: yes
Fil: Muzzopappa, Paula. Consejo Nacional de Investigaciones Científicas y Técnicas; Argentina. Universidad Maimonides.
Muzzopappa, Paula   +2 more
  +5 more sources

Prey availability influences the diet of Scinax fuscomarginatus in a Cerrado area, Central Brazil

open access: yesAnimal Biodiversity and Conservation, 2020
La disponibilidad de presas influye en la dieta de Scinax fuscomarginatus en una zona de Cerrado, en el centro de Brasil La disponibilidad de presas en un entorno puede cambiar según la temporada y este cambio debe considerarse un factor determinante ...
G. Michelin, K. Ceron, D. J. Santana
doaj   +1 more source

Selection of calling sites by Pelophylax porosus porosus (Anura: Ranidae)

open access: yesActa Biologica, 2021
In frogs, males generally use calls to attract conspecific females for breeding. Previous studies suggest that male frogs can effectively attract females by calling from an open environment, which has the advantages of avoiding the diminishing of their
Keigo Takahashi, Hirohiko Takeuchi
doaj   +1 more source

Centrolene savagei [PDF]

open access: yes, 2017
Number of Pages: 11Geological SciencesIntegrative ...
Ospina-L., Ana M.   +3 more
core   +1 more source

Hard‐Magnetic Soft Millirobots in Underactuated Systems

open access: yesAdvanced Robotics Research, EarlyView.
This review provides a comprehensive overview of hard‐magnetic soft millirobots in underactuated systems. It examines key advances in structural design, physics‐informed modeling, and control strategies, while highlighting the interplay among these domains.
Qiong Wang   +4 more
wiley   +1 more source

Species‐specific habitat preferences do not shape the structure of a crested newt hybrid zone (Triturus cristatus x T. carnifex)

open access: yesEcology and Evolution, 2019
Reproductive isolation barriers maintain the integrity of species by preventing interspecific gene flow. They involve temporal, habitat or behavioral isolation acting before fertilization, and postzygotic isolation manifested as hybrid mortality or ...
Zdeněk Mačát   +6 more
doaj   +1 more source

The tadpole of Physalaemus fernandezae (Anura: Leptodactylidae) [PDF]

open access: yes, 2006
This paper describes the external and buccopharyngeal morphology, chondrocranium and cranial muscles in tadpoles of Physalaemus fernandezae. The data are compared with those for other species of Physalaemus to improve the diagnosis of the “species group”
Alcalde, Leandro   +2 more
core  

Rana aurora [PDF]

open access: yes, 1974
Number of Pages: 4Integrative BiologyGeological ...
Altig, Ronald, Dumas, Philip C.
core   +1 more source

3D Printing of Soft Robotic Systems: Advances in Fabrication Strategies and Future Trends

open access: yesAdvanced Robotics Research, EarlyView.
Collectively, this review systematically examines 3D‐printed soft robotics, encompassing material selections, function integration, and manufacturing methodologies. Meanwhile, fabrication strategies are analyzed in order of increasing complexity, highlighting persistent challenges with proposed solutions.
Changjiang Liu   +5 more
wiley   +1 more source

Dicamptodon and D. ensatus [PDF]

open access: yes, 1969
Number of Pages: 2Integrative BiologyGeological ...
Anderson, James D.
core   +1 more source

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