Results 241 to 250 of about 8,763,777 (300)

Higher Energy Demands and Lower Body Condition in a Hot Spring: Comparing Relict Leopard Frogs at Two Thermally Contrasting Sites

open access: yesJournal of Experimental Zoology Part A: Ecological and Integrative Physiology, EarlyView.
ABSTRACT Following range‐wide decline, all remnant populations of the relict leopard frog (Rana onca) in the eastern Mojave Desert of the southwestern USA occupied geothermally influenced hot springs. In recent years, however, several large populations have been established at cold‐water sites.
Robert P. Pelletier   +3 more
wiley   +1 more source

Host plant-specific volatiles of Beauveria bassiana-colonized plants initiate trophic plant-aphid-predator cascades. [PDF]

open access: yesPest Manag Sci
Cuenca-Medina M   +5 more
europepmc   +1 more source

Monitoring Changes in Sperm Concentration and Quality Help Improve Captive Breeding Outcomes of the Endangered Amphibian Rawlinsonia littlejohni

open access: yesJournal of Experimental Zoology Part A: Ecological and Integrative Physiology, EarlyView.
ABSTRACT Amphibians are among the most threatened taxonomic groups, with many species experiencing rapid declines that have resulted in small, isolated populations vulnerable to inbreeding depression and reduced fertility. One major outcome of inbreeding is lowered fecundity, often linked to morphological changes in gametes.
Nadine Nolan   +6 more
wiley   +1 more source

Delivery strategies for entomopathogenic fungi in crop pest management: a review. [PDF]

open access: yesPest Manag Sci
Beltrán-Martí R   +3 more
europepmc   +1 more source

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