The Red List Assessment
Gómez Hechavarría, J.L. 2025. Phialanthus linearis. The IUCN Red List of Threatened Species 2025: e.T236642635A236645143. Accessed on 26 April 2025.
Population trend
Decreasing
Number of mature individuals
1-49
Habitat and ecology
Shrubland
Geographic range
-
Extant (resident)
Assessment Information
IUCN Red List Category and Criteria
Critically Endangered A3c; B1ab(i,ii,iii,v)+2ab(i,ii,iii,v); C1+2a(i,ii); D
Date assessed
30 November 2022
Year published
2025
Assessment Information in detail
Geographic Range
Native
Extant (resident)
Cuba
Number of locations
1
Upper elevation limit
50 metres
Lower elevation limit
10 metres
Geographic Range in detail
Population
Current population trend
Number of mature individuals
1-49
Population severely fragmented
Yes
Continuing decline of mature individuals
Yes
Population in detail
Habitat and Ecology
System
Habitat type
Generation length (years)
15 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
Agriculture & aquaculture
- Wood & pulp plantations
Energy production & mining
- Mining & quarrying
Biological resource use
- Logging & wood harvesting
Natural system modifications
- Fire & fire suppression
Threats in detail
Use and Trade
Use and Trade in detail
Conservation Actions
In-place research and monitoring
- Action Recovery Plan : No
- Systematic monitoring scheme : No
In-place land/water protection
- Conservation sites identified : No
- Area based regional management plan : No
- Occurs in at least one protected area : No
- Invasive species control or prevention : No
In-place species management
- Harvest management plan : No
- Successfully reintroduced or introduced benignly : No
- Subject to ex-situ conservation : No
In-place education
- Subject to recent education and awareness programmes : No
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.