The adaptation of Liza ramada to fresh water with low salinity (less than 1 p.100) was investigated to restock ponds and continental waters. Methods of capture, technical transport from capture site to a breeding experimental ...

The Sister Chromatid Exchange (SCEs) for monitoring water pollutants was studied in five (wild and cultured) fish species of southern Spain. Leuciscus pyrenaicus was the most useful for biological monitoring of mutagens ...

The Creole pig is the only authoctonous Cuban pig breed and, at present time, it is specially important for the economy of the country. This breed is mainly located in the oriental areas, generally linked to family farms ...

Marismeña cattle breed is a feral population included in a pre-zootechnic agro-ecosystem, the Doñana protected area. In spite of these characteristics so exclusives, the absence of characterization of their products ...

In the present study we have done an evaluation of the farms in an region of the north of Córdoba (Spain). Twenty five farms with principally murciano-granadina breed, have been visited. In these farms, we have done an ...

This paper shows the results obtained in a study dealing with the existence of two ecotypes in the Spanish Water Dog. We have measured seven morphological quantitative variables: one length, one diameter one perimeter and ...