Results 191 to 200 of about 66,642 (275)

Brazil's Invisible Invaders: Are Craspedacusta Jellyfish a Ticking Ecological Bomb?

open access: yesAustral Ecology, Volume 51, Issue 3, March 2026.
ABSTRACT The invasive freshwater jellyfish Craspedacusta sowerbii, likely of Asian origin, is globally distributed, yet its invasion history in South America remains poorly understood. Following a mass mortality event of tilapia (Oreochromis niloticus) during a jellyfish bloom in Paraná, Brazil, in March 2022, we conducted morphological and molecular ...
Luana Maria Deoclécio da Silva   +7 more
wiley   +1 more source

Habitat Modification by Grazing Lawns Reduces Soil Mite Diversity in a South African National Park

open access: yesAfrican Journal of Ecology, Volume 64, Issue 2, March 2026.
ABSTRACT Soil mesofauna are an integral part of the functioning of an ecosystem. They are relatively small in body size, occur in varying habitats and operate in a range of ecological niches. Soil mites are quite sensitive to changes in their environment and contribute to several important ecosystem services in their environments.
Claire Grootboom   +3 more
wiley   +1 more source

Inequities in Care During Pregnancy Loss: Empirical Insights From Experiences With Canadian Perinatal Care

open access: yesBirth, Volume 53, Issue 1, Page 215-223, March 2026.
Inequities in Canadian Care during Pregnancy Loss. ABSTRACT Background Individuals experiencing perinatal loss are entitled to respectful maternity care, but a paucity of research examines respectful care at the time of pregnancy loss. Method We used data from an online cross‐sectional survey (July 2020–February 2022), where 172 individuals reported on
Wendy A. Hall   +5 more
wiley   +1 more source

Quantitative genetic models for partheonogenetic species [PDF]

open access: yes, 1988
Gabriel, Wilfried, Jong, Gerdina de
core  

Evidence for the Stability Selection Mechanism in a Live Predator–Prey System

open access: yesEcology Letters, Volume 29, Issue 3, March 2026.
We demonstrate that the stability properties of a predator–prey pair vary with prey genetics and that the loss of unstable predator–prey pairs in subpopulations from the overall population can lead to trait evolution in the aggregate population. Our results indicate that community‐level processes such as predator–prey interactions can generate eco ...
John P. DeLong   +5 more
wiley   +1 more source

Geographic distribution of nematodes in the Atacama is associated with elevation, climate gradients and parthenogenesis. [PDF]

open access: yesNat Commun
Villegas L   +9 more
europepmc   +1 more source

Genomic Insights Into Host Shifts Between Plasmodium vivax and Plasmodium simium in Latin America

open access: yesEvolutionary Applications, Volume 19, Issue 3, March 2026.
ABSTRACT Malaria in Latin America is largely caused by Plasmodium vivax, but the closely related monkey parasite Plasmodium simium has recently been observed in humans, thus raising new public health concerns. By screening 719 monkey samples from five Latin America countries, we identified 23 Plasmodium‐positives.
Margaux J. M. Lefebvre   +16 more
wiley   +1 more source

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