Resumo

ARANDA-COELLO, J. Manuel; LORENZO, Consuelo; BOLANOS-CITALAN, Jorge  e  SANTIZ-VAZQUEZ, Cinthya J.. Biological field stations and scientific knowledge: the case of mammals in forests of the Chiapas highlands, México. Therya [online]. 2018, vol.9, n.3, pp.269-273. ISSN 2007-3364.  https://doi.org/10.12933/therya-18-628.

The San José Biological Station (SJBE) is the first temperate station in the Chiapas Highlands dedicated to preserve the last wildlife refuges in the area. Comprehensive studies in biological stations are a top priority to generate scientific knowledge, as well as to manage, maintain and conserve both the species and the ecological systems to which they belong. Field sampling was carried out in 2007, 2010, 2015, and 2016 at SJBE. Rodents were captured with Sherman traps; shrews, with Pitfall traps; and bats, with mist nets. Medium-sized and large mammals were recorded by direct observation. The species recorded were listed by their common name in Spanish and Tzotzil. In addition, a bibliographic search was conducted and the databases of the Global Biodiversity Information Facility and the Mammal Collection at El Colegio de la Frontera Sur were used. The conservation status of each species was identified based on the red list of the International Union for the Conservation of Nature (IUCN) and the Mexican Official Norm 059 (NOM-059) by SEMARNAT. The list of mammals recorded at SJBE includes 23 species in 8 orders and 13 families. Of the total number of species, two are endemic to Chiapas, Peromyscus zarhynchus and Cryptotis griseoventris. In the IUCN, Cryptotis griseoventris is listed as endangered (with few records for 62 years), and Peromyscus zarhynchus as vulnerable. In NOM-059, Reithrodontomys microdon is listed as threatened and P. zarhynchus as subject to special protection. Oak-pine forests at SJBE are essential for the maintenance of biodiversity in the region, offer resources and preserve the local native fauna. The creation of spaces for research on the biota is a key tool to understand the impacts and threats that currently affect forests in the Chiapas Highlands.

Palavras-chave : conservation; mammals; oak-pine forest; San José Biological Station.