Results 31 to 40 of about 323 (99)

Using comparative extinction risk analysis to prioritize the IUCN Red List reassessments of amphibians

Conservation Biology, Volume 38, Issue 6, December 2024.
Abstract Assessing the extinction risk of species based on the International Union for Conservation of Nature (IUCN) Red List (RL) is key to guiding conservation policies and reducing biodiversity loss. This process is resource demanding, however, and requires continuous updating, which becomes increasingly difficult as new species are added to the RL.
Pablo Miguel Lucas, Moreno Di Marco, Victor Cazalis, Jennifer Luedtke, Kelsey Neam, Mary H. Brown, Penny F. Langhammer, Giordano Mancini, Luca Santini   +8 more
wiley   +1 more source

El género Eurycotis (Dictyoptera: Blattaria: Blattidae: Polyzosteriinae). 1. Especies de la Hispaniola. Segunda parte: siete especies nuevas

Novitates Caribaea, 2014
Se describen siete especies nuevas del género de cucarachas Eurycotis Stål para la República Dominicana (Hispaniola). Se brindan diagnosis diferenciales, ilustraciones y comentarios para los táxones nuevos, y fotografías de los ejemplares tipos macho y ...
Esteban Gutiérrez
doaj   +1 more source

Physiological thermal niches, elevational ranges and thermal stress in dendrobatid frogs: An integrated approach

Journal of Biogeography, Volume 51, Issue 10, Page 1880-1893, October 2024.
Abstract Aim We investigated the relationship between thermal physiology, elevational distribution and thermal stress among nine closely related dendrobatid frogs during their aquatic stage by employing an integrated approach, combining thermal physiology, environmental temperature modelling and predictive assessments of current and future exposure to ...
Pol Pintanel, Miguel Tejedo, Agustín Camacho, Urtzi Enriquez‐Urzelai, Gustavo A. Llorente, Andrés Merino‐Viteri   +5 more
wiley   +1 more source

Aportaciones a la flora vascular de Vizcaya, Guipúzcoa y Cantabria. [PDF]

Munibe Ciencias Naturales, 2009
Se citan 39 taxones nuevos o interesantes para la flora vascular de las provincias vascas de Vizcaya y Guipúzcoa y de la comunidad de ...
Llorente Rodrigo, A., Cadiñanos Aguirre, J.A., Fidalgo Prieto, E.
doaj  

Nuevos táxones animales descritos en la península Ibérica y Macaronesia desde 1994 (XXI)

Graellsia, 2019
La lista anual incluye en esta ocasión 580 táxones nuevos aparecidos en 309 referencias bibliográficas publicadas principalmente en 2017 y 2018. Comprende 463 especies, 69 géneros o subgéneros, 35 categorías supragenéricas, 12 subespecies y una categoría
J. Fernández
doaj   +1 more source

Testing for concordance between predicted species richness, past prioritization, and marine protected area designations in the western Indian Ocean

Conservation Biology, Volume 38, Issue 4, August 2024.
Abstract Scientific advances in environmental data coverage and machine learning algorithms have improved the ability to make large‐scale predictions where data are missing. These advances allowed us to develop a spatially resolved proxy for predicting numbers of tropical nearshore marine taxa.
Tim R. McClanahan, Alan M. Friedlander, Julien Wickel, Nicholas A. J. Graham, J. Henrich Bruggemann, Mireille M. M. Guillaume, P. Chabanet, Sean Porter, Michael H. Schleyer, M. Kodia Azali, N. A. Muthiga   +10 more
wiley   +1 more source

Nuevos registros de Bacillariophyceae en ecosistemas lóticos del Noroeste de Argentina II

Lilloa, 2018
Las diatomeas (Bacillariophyceae) constituyen un importante componente de las taxocenosis acuáticas, pueden vivir en una amplia variedad de hábitats, son organismos muy comunes y abundantes en los sistemas lóticos del Noroeste Argentino (NOA).
María de los Á. Taboada, Silvia N. Martínez De Marco, M. Soledad Bustos, Beatriz Tracanna   +3 more
doaj   +1 more source

Changes in thermal niche position and breadth of bird assemblages in Spain in relation to increasing temperatures

Journal of Biogeography, Volume 51, Issue 5, Page 783-796, May 2024.
Abstract Aim Animal communities around the world are responding to climate change by altering their taxonomic composition, mainly through an increase in the colonisation rate of warm‐dwelling species and the local extinction of cold‐dwelling ones. We assessed whether the taxonomic composition of bird assemblages in peninsular Spain has changed in ...
D. Ramón‐Martínez, J. Seoane
wiley   +1 more source

Novelties in Grammitis Sw. and StenoGrammitis Labiak (Polypodiaceae) from Costa Rica, Colombia, and Venezuela

Actualidades Biológicas, 2013
Four new species of Grammitis Sw. (G. angustissima A. Rojas, G. roraimensis A. Rojas, G. spathulata A. Rojas and G. undulata A. Rojas) and one new species of StenoGrammitis Labiak (S. grammitoides A. Rojas) are described here.
Alexander F. Rojas-Alvarado
doaj  

Managing invasive hybrids with pond hydroperiod manipulation in an endangered salamander system

Conservation Biology, Volume 38, Issue 2, April 2024.
Abstract When invasive and endangered native taxa hybridize, the resulting admixture introduces novel conservation challenges. Across a large region of central California, a hybrid swarm consisting of admixed endangered California tiger salamanders (CTS) (Ambystoma californiense) and introduced barred tiger salamanders (BTS) (Ambystoma mavortium) has ...
Robert D. Cooper, H. Bradley Shaffer
wiley   +1 more source