Assessment Rationale:

Dipoenata longitarsis is restricted to the laurisilva forest on Madeira Island, Portugal. This species has a restricted geographic range with a maximum estimated extent of occurrence (EOO) and area of occupancy (AOO) of ca 700 km². However, Dipoenata longitarsis is assessed as Least Concern (LC), since the habitat of the species is not experiencing any decline in area or quality and the population is therefore assumed to be stable. Additionally the species' range is inside a protected area and there are no known threats to it. A monitoring of population trends should be conducted to confirm species status.

Geographic Range:

Dipoenata longitarsis is known from a few sites in laurisilva forest that occupies about 20% of the island of Madeira (Portugal), mainly on its steep and humid northern slopes. Only four records for this species exist, mostly recent and all in laurisilva forest (Denis 1962, Crespo et al. 2014). It was possible to perform species distribution modelling to predict its potential range with confidence limits (Cardoso et al. 2017).

Population:

No population size estimates exist, but the preferred habitat of the species is not experiencing any decline in area and the population is assumed to be stable.

Habitat and Ecology

 Dipoenata longitarsis is restricted to the humid laurisilva forest on the northern slopes of Madeira Island. As other species in the genus, D. longitarsis may feed mostly on ants at ground level and low vegetation.

 

Major Threat(s):

There are no known threats to the species.

Conservation Actions

No specific conservation measures are in place for the species, but most of the species range is inside the Madeira Natural Park. Monitoring of population trends should be conducted to confirm species status.