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]
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
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
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
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
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
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) 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]
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
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
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

