Species

BackNapaeus delibutus (Morelet & Drouët, 1857)

Napaeus delibutus (Morelet & Drouët, 1857)

  • Kingdom: Animalia
  • Phylum:
  • Class: Mollusca
  • Order: Gastropoda
  • Family: Enidae
LC Least Concern
IUCN Red List Status:

Countries of Occurrence:
Portugal - Azores

Archipelago(s):
Azores

Assessor/s:
Frias Martins, A.

Reviewer/s:
Neubert, E., Cuttelod, A. & Nichols, C.

Contributor/s:

Facilitators / Compilers/s:


Assessment Rationale:

This species is found on six islands in the Azores; São Miguel, Terceira, São Jorge, Graciosa, Pico and Faial (Extent of occurrence = 60000 km2). It is adapted to several habitats and faces no major threats, therefore it is considered as Least Concern (LC).

Geographic Range:

This species is found on São Miguel, Terceira, São Jorge, Graciosa, Pico and Faial islands, Azores.

Regions:
Portugal - Azores
Extent of Occurrence (EOO):
60000 (km2)
Area of Occupancy (AOO):
(km2)
Elevation Lower Limit:
(m)
Elevation Upper Limit:
(m)
Biogeographic Realms:
Palearctic
Presence:
Extant
Origin:
Endemic Azores
Seasonality:
Resident

Population:

Napaeus delibutus is abundant throughout the islands São Miguel, Terceira, São Jorge, Graciosa, Pico and Faial, from near the sea level to the endemic forest.

Habitat and Ecology

Napaeus delibutus prefers wooded areas, where it can be found under rocks, decaying wood and amidst clumps of dried vegetation. The juveniles, and sometimes the adults, can be found climbing up the branches and leaves. It is also found in dry environments, under heaps of rocks and on stone walls.

Major Threat(s):

This species is adaptable to different habitats; therefore no threats are foreseen.

Conservation Actions

No conservation measures are needed.