Results 251 to 260 of about 73,541 (290)

Clinical manifestations of Florida spot keratopathy in dogs and cats: One hundred cases (2021–2024)

open access: yesVeterinary Ophthalmology, EarlyView.
Abstract Purpose This study describes the ocular findings in dogs and cats diagnosed with Florida spot keratopathy (FSK) at a single institution. Methods Affected animals underwent a single comprehensive ophthalmic examination, with no follow‐ups conducted. Data on patient demographics and clinical findings were collected and analyzed. Results Based on
O. Pe'er   +4 more
wiley   +1 more source

Unexpected pathway for intercontinental movement into the Nearctic revealed by phylogenetic analyses

open access: yesZoologica Scripta, EarlyView.
Abstract Much of North America's freshwater biodiversity is derived from Palearctic lineages. Isopods of the Holarctic family Asellidae are among the most widespread and diverse freshwater crustaceans, but Nearctic species are poorly studied. We examined the evolutionary history of the family, utilizing Sanger sequencing of mitochondrial and nuclear ...
Kye Tomoyasu   +2 more
wiley   +1 more source

Insights on Climate Risks to the Central African Forest Ecosystems: An Interdisciplinary Review

open access: yesClimate Resilience and Sustainability, Volume 4, Issue 1, June 2025.
ABSTRACT The Congo Basin in Central Africa is home to the second largest rainforest in the world after the Amazon. These forests sequester more carbon than any other tropical forest both in the above‐ground biomass and in the world's largest peat deposits, located in the Cuvette Centrale.
Laura Burgin   +4 more
wiley   +1 more source

Microclimate Refugia Are Transient in Stable Old Forests, Pacific Northwest, USA

open access: yesAGU Advances, Volume 6, Issue 3, June 2025.
Abstract An issue of global concern is how climate change forcing is transmitted to ecosystems. Forest ecosystems in mountain landscapes may demonstrate buffering and perhaps decoupling of long‐term rates of temperature change, because vegetation, topography, and local winds (e.g., cold air pooling) influence temperature and potentially create ...
Julia A. Jones   +3 more
wiley   +1 more source

Museum collections reveal a global range of Ophryocystis parasites in Danaus butterflies

open access: yesEcological Entomology, Volume 50, Issue 3, Page 552-564, June 2025.
We analysed 2727 museum specimens from 61 butterfly species across 86 countries to document the occurrence and host range of Ophryocystis elektroscirrha (OE) and related parasites in milkweed butterflies. Ophryocystis parasites infected Danaus petilia (16%), D. plexippus (12%), D. chrysippus (11%), D. gilippus (4%) and D.
Maria L. Müller‐Theissen   +4 more
wiley   +1 more source
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Extinction at the end-Cretaceous and the origin of modern Neotropical rainforests

Science, 2021
The birth of modern rainforests The origin of modern rainforests can be traced to the aftermath of the bolide impact at the end of the Cretaceous. Carvalho et al.
M. Carvalho   +20 more
semanticscholar   +1 more source

Biogeographical regionalisation of the Neotropical region.

Zootaxa, 2014
A biogeographic regionalisation of the Neotropical region is proposed as a hierarchical classification of sub-regions, dominions, provinces and districts.
J. Morrone
semanticscholar   +1 more source

Diversity Patterns of Neotropical Ferns: Revisiting Tryon's Centers of Richness and Endemism

American Fern Journal, 2020
. Almost fifty years ago Dr. Rolla M. Tryon investigated the patterns of neotropical fern diversity and discovered that sites of exceptional richness and endemism are found in five predominantly montane regions.
J. Suissa, Michael A. Sundue
semanticscholar   +1 more source

Ethnobotany in the Neotropics [PDF]

open access: possibleTaxon, 1985
C O N T E N T S : Ayala Flores, F. Notes on some medicinal and poisonous plants of Amazonian Peru. Balick, M. J. Ethnobotany of palms in the neotropics. Berlin, B. Contributions of native American collectors to the ethnobotany of the neotropics. Boster, J.S.
R. S. Cowan   +2 more
openaire   +1 more source

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