Results 11 to 20 of about 31,731 (168)
Length–weight relations of 39 continental-shelf and deep-water fishes (Actinopterygii) from northwestern Gulf of México [PDF]
Fishes from the northwestern Gulf of Mexico were surveyed during four oceanographic campaigns (February and October 2016, June and September 2017) using a shrimp trawl net and benthic sled net in 20 locations at depths that ranged from 43 to 3608 m ...
Ariel A. Chi-Espínola +2 more
doaj +3 more sources
Genetic diversity and structure of one of the most endangered freshwater fish species in Mexico: Tlaloc hildebrandi (Miller, 1950) and recognition of its evolutionarily significant units [PDF]
The endangered Chiapas killifish Tlaloc hildebrandi is an endemic freshwater species that lives in four subbasins of the Grijalva and Usumacinta basins, and one of the most geographically restricted species of the Produndulidae family.
Rosa G. Beltrán-López +6 more
doaj +2 more sources
Anchovies are species of ecological and economic importance that inhabit coastal waters, where they are very abundant. The objective of the study was, through high-frequency temporal sampling, to analyze the diversity, seasonal and diel distribution ...
Guadalupe Morgado-Dueñas +1 more
doaj +1 more source
Trust Model of Privacy-Concerned, Emotionally Aware Agents in a Cooperative Logistics Problem
In this paper, we propose a trust model to be used in a hypothetical mixed environment where humans and unmanned vehicles cooperate. We address the inclusion of emotions inside a trust model in a coherent way to investigate the practical approaches to ...
Javier Carbo, Jose Manuel Molina
doaj +1 more source
Exotic and invasive fishes in Mexico [PDF]
This paper presents a list of the exotic fish species introduced in Mexican aquatic systems. This list is the result of the systematized information contained in several databases of ichthyological collections around the world and different publications.
Hector Espinosa Perez +1 more
doaj +3 more sources
The Chiapas killifish Tlaloc hildebrandi is an Endangered and endemic fish that inhabits wetlands, mountain streams, and rivers in Chiapas, Mexico. This species is considered vulnerable due to accelerated human population growth in its distribution range
M Soria-Barreto +3 more
doaj +1 more source
Presentamos información sobre la riqueza y abundancia de especies de esfíngidos y satúrnidos recolectados en La Reserva Forestal Fortuna (RFF) y el Parque Internacional La Amistad (PILA) en la provincia de Chiriquí, Panamá.
Tomás A. Ríos-González +3 more
doaj +1 more source
Uso del selenio en organismo acuáticos. Una revisión
Los nutrientes presentes en el alimento, son de vital importancia para los procesos biológicos en los animales, de esta manera la selección de los ingredientes que conforman la dieta, son esenciales para determinar la inclusión apropiada.
Jenny Hoya-Flórez +2 more
doaj

