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Advisor(s)
Abstract(s)
JUSTIFICATION: Hermannia evidens is an endemic species of the Azores (Portugal), described from one location on Sta. Maria island. From the species description, it has a very small Extent of Occurrence (4 km² ) and Area of Occupancy (4 km² ), which are likely underestimates, as this species probably has a wider distribution through the soil component of the island. It can be assumed that this species is affected by human activities and invasive plant species that alter the natural structure and composition of the soil; and future climatic changes and increased risk of droughts will also affect this species. The present situation of this species needs to be further assessed and further research is needed into its population, distribution, threats, ecology and life history; while conservation of natural habitats and invasive species control could potentially aid this species conservation. Based upon the incomplete knowledge regarding this species population, distribution, threats and ecology, this species is assessed as Data Deficient (DD).
Description
Keywords
Hermannia evidens Santa Maria Island (Azores) Azores
Pedagogical Context
Citation
Nunes, R. & Borges, P.A.V. (2020). Hermannia evidens". The IUCN Red List of Threatened Species 2020: e.T119434786A119441663. https://dx.doi.org/10.2305/IUCN.UK.2020-3.RLTS.T119434786A119441663.en
Publisher
IUCN