Results 41 to 50 of about 135 (73)

El ajolote de Xochimilco (Ambystoma mexicanum): Un enfoque anatómico y científico para su conservación [PDF]

open access: yes
Biodiversity conservation is one of the most serious concerns of our time. In this context, it is essential to pay attention to species that often go unnoticed, but play a crucial role in preserving ecological balance.
Gonzalez-Santana, Oscar Daniel   +1 more
core   +2 more sources

Anthropogenic Disturbance as a Result of Urban Growth. The Case of the Lake and Mountain Area in Xochimilco, Mexico [PDF]

open access: yes, 2016
Resumen en español: "En la Ciudad de México se localiza un humedal de importancia internacional: el sistema lacustre que se ubica en la delegación Xochimilco y que corresponde a la chinampería, un sistema de agricultura que desde la época prehispánica ...
Zaragoza Álvarez, Rigel Alfonso
core  

Manejo en cautiverio de la alimentación del ajolote Ambystoma mexicanum con una dieta enriquecida con metionina [PDF]

open access: yes, 2019
El ajolote mexicano Ambystoma mexicanum o axolotl como también es conocido tiene gran interés en la investigación por las características de retención de sus caracteres larvarios aun cuando alcanza su madurez sexual y capacidad de regeneración de ...
López Escarcega, Rebeca Betxabel   +1 more
core  

Bioenergética de juveniles de langosta de quelas rojas, Cherax quadricarinatus, alimentados con dos dietas artificiales [PDF]

open access: yes, 2017
The metabolic response of juvenile Australian red claw lobster, Cherax quadricarinatus, fed two artificial diets (Rangen with 35% protein and Cherax1 with 32% protein of vegetable substrate), acclimated to the preferred temperature of 28 ° C, was ...
Báez-Hidalgo, Marysabel   +4 more
core   +1 more source

La influencia de la oscilación de la temperatura del aire sobre el ecosistema de la Presa de Atlangatepec, Tlaxcala, México. [PDF]

open access: yes, 2017
From 1951 to 1998, air temperature records were analyzed in the Atlangatepec Dam, in Mexico Central Basin, in order to determine annual temperature variability, setting out from its oscillation. Oscillation average amplitude was 1.2°C per year in 6.3% of
Guzmán Ruíz, Sergio   +4 more
core   +1 more source

Phylogeny and evolutionary patterns in the Dwarf crayfish subfamily (Decapoda: Cambarellinae). [PDF]

open access: yesPLoS One, 2012
Pedraza-Lara C   +3 more
europepmc   +1 more source

The aquatic biota of the now excinct lacustrine complex of the Mexico basin [PDF]

open access: yes
The Valley of Mexico is an endorheic basin (i.e. there is no natural outlet)lying on the highest portion of the Mexican Plateau (2240-2390 metresabove sea level) between 19°01'18" to 20°09'12" N and 98°31'58" to99°30'52" W.
Elva G. Escobar-Briones   +1 more
core   +1 more source

Manejo de la alimentación con carotenos en el ajolote Ambystoma mexicanum (Shaw y Nodder 1798) [PDF]

open access: yes
El ajolote Ambystoma mexicanum es un urodelo endémico del Valle de México que pertenece a la familia Ambystomatidae. este anfibio se caracteriza por presentar neotenia, su hábitat comprende lagos, ríos y charcas.
Torres Castro, Citlali Guadalupe   +1 more
core  

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