The Red List Assessment
Namene, L., Loots, S., Mannheimer, C., Burke, A. & Craven, P. 2024. Pteronia spinulosa. The IUCN Red List of Threatened Species 2024: e.T46751A169661386. https://dx.doi.org/10.2305/IUCN.UK.2024-1.RLTS.T46751A169661386.en. Accessed on 03 March 2025.
Population trend
Stable
Number of mature individuals
Habitat and ecology
Rocky areas (eg. inland cliffs, mountain peaks), Desert
Geographic range
-
Extant (resident)
Assessment Information
IUCN Red List Category and Criteria
Vulnerable A3c; B1ab(iii)+2ab(iii)
Date assessed
12 March 2024
Year published
2024
Assessment Information in detail
Geographic Range
Native
Extant (resident)
Namibia
Number of locations
9-11
Upper elevation limit
950 metres
Lower elevation limit
50 metres
Geographic Range in detail
Population
Current population trend
Number of mature individuals
Population severely fragmented
No
Continuing decline of mature individuals
Unknown
Population in detail
Habitat and Ecology
System
Habitat type
Generation length (years)
30 years
Congregatory
Continuing decline in area, extent and/or quality of habitat
Yes
Habitat and Ecology in detail
Threats
Residential & commercial development
- Housing & urban areas
Energy production & mining
- Mining & quarrying
- Renewable energy
Transportation & service corridors
- Roads & railroads
Climate change & severe weather
- Droughts
Threats in detail
Use and Trade
Use and Trade in detail
Conservation Actions
In-place land/water protection
- Percentage of population protected by PAs : 91-100
- Area based regional management plan : Yes
- Occurs in at least one protected area : Yes
In-place species management
- Subject to ex-situ conservation : Yes
Conservation Actions in detail
Bibliography
Red List Bibliography
Green Status Bibliography
External Data
Images and External Links
Images and External Links in detail
CITES Legislation from Species+
Data source
The information below is from the Species+ website.
CITES Legislation from Species+ in detail
Ex situ data from Species360
Data source
The information below is from Species360's Zoological Information Management System (ZIMS).
Ex situ data from Species360 in detail
Studies and Actions from Conservation Evidence
Data source
The information below is from the Conservation Evidence website.