Results 31 to 40 of about 881 (148)

Unravelling the origin and introduction pattern of the tropical species Paracaprella pusilla Mayer, 1890 (Crustacea, Amphipoda, Caprellidae) in temperate European waters: first molecular insights from a spatial and temporal perspective [PDF]

open access: yes, 2019
Paracaprella pusilla Mayer, 1890 is a tropical caprellid species recently introduced to the Eastern Atlantic coast of the Iberian Peninsula and the Mediterranean Sea.
AquaNIS   +19 more
core   +5 more sources

Social equity and economic distribution in community-based conservation strategies: the case of Fishing Refuge Zone in Mexico

open access: yesFrontiers in Marine Science
This study examines social equity in small-scale fisheries, in relation to the distribution of benefits from fishing. The analysis is based on data from fisheries in Celestun, Mexico, within the context of implementing a Fishing Refuge Zone (FRZ) —a ...
Omar Sánchez-Becerril   +5 more
doaj   +1 more source

Patrón tisular para esterasas de Cichlasoma urophtalmus (Gunter 1862). Perciformes cichlidae

open access: yesEcosistemas y Recursos Agropecuarios, 2014
La nativa Cichlasoma urophtalmus fue estudiada utiliando la técnica de electrofóresis en geles de poliacrilamida. Para obtener el articulo completo pueden contactar al Editor de la Revista Ecosistemas y Recursos Agropecuarios en el siguiente correo ...
Jorge Tello Cetina
doaj   +1 more source

δ11B Variability in Ammonia parkinsoniana and Implications for Paleo‐pH in Coastal Margins

open access: yesPaleoceanography and Paleoclimatology, Volume 40, Issue 2, February 2025.
Abstract Boron isotopes have been used to reconstruct marine pH but less frequently in marginal marine environments (lagoons, coastal shelves), where paleo‐archives are abundant. The dynamic nature of these systems complicates environmental reconstruction, requiring a multi‐proxy approach to constrain changes in conditions.
Kyle Hardage   +6 more
wiley   +1 more source

Helmintofauna de Lithobates brownorum (Anura: Ranidae) en tres localidades del estado de Yucatán, México

open access: yesRevista Mexicana de Biodiversidad, 2010
Entre julio del 2004 y junio del 2005, se recolectaron y examinaron 84 ejemplares de Lithobates brownorum (Sanders, 1973) en busca de helmintos en 3 localidades del estado de Yucatán: Celestún (n= 35), Lagunas de Yalahau (n= 33) y Ría Lagartos (n= 16 ...
Carlos A. Yáñez-Arenas   +1 more
doaj   +1 more source

Bats and Mayan temples: Bat diversity and the potential for conservation of archeological zones in Yucatan, Mexico

open access: yesBiotropica, Volume 56, Issue 4, July 2024.
The role of archeological zones in biological conservation has been highlighted because they restrict land‐use change, size, and maintenance of upstanding vegetation. We found 23 species from six families and seven guilds, representing 53% of all bat species known from the Yucatan state, including two endangered species for Mexico.
Daniela Cafaggi   +2 more
wiley   +1 more source

Neonchocotyle violantei n. sp. (Monogenea, Hexabothriidae) from Pseudobatos lentiginosus (Rhinopristiformes, Rhinobatidae) of Yucatán, Gulf of Mexico

open access: yesRevista Brasileira de Parasitologia Veterinária, 2018
Neonchocotyle violantei n. sp. (Monogenea: Hexabothriidae) infects the gill of the Atlantic guitarfish, Pseudobatos lentiginosus (Rhinopristiformes, Rhinobatidae) from littoral waters of Celestún, Yucatán, Mexico.
Guadalupe Quiterio-Rendon   +2 more
doaj   +1 more source

New records of biting midges of the genus Culicoides Latreille from Mexico (Diptera: Ceratopogonidae) [PDF]

open access: yes, 2012
We provide the first records of six species of biting midges (Diptera: Ceratopogonidae) in the genus Culicoides Latreille from Mexico: C. baueri Hoffman, C. castillae Fox, C. debilipalpis Lutz, C. iriartei Fox, C. leoni Barbosa and C. pusilloides Wirth
Castrejón, M. Rodríguez   +3 more
core  

Adaptation of sea turtles to climate warming: Will phenological responses be sufficient to counteract changes in reproductive output?

open access: yesGlobal Change Biology, Volume 30, Issue 1, January 2024.
Sea turtles are vulnerable to climate change and their ability to cope with projected increases in temperatures will depend on their capacity to adapt to shifts in climatic regimes. We assessed the extent to which phenological shifts could mitigate impacts from increases in temperatures on four species of sea turtles.
M. M. P. B. Fuentes   +73 more
wiley   +1 more source

Vulnerabilidad frente a huracanes desde la perspectiva de los actores sociales locales

open access: yesSociedad y Ambiente, 2014
En esta contribución se presenta un estudio de caso sobre vulnerabilidad social frente a huracanes en dos municipios de la costa de Yucatán: Celestún y San Felipe.
Denise Soares, Alejandra Peña
doaj   +1 more source

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