Taxonomy
Taxonomy in detail
Scientific name
Luehdorfia japonica
Authority
Leech, 1889
Synonyms
Common names
English
Japanese Luehdorfia
Translate page
The Red list Assessment
Gimenez Dixon, M. 1996. Luehdorfia japonica. The IUCN Red List of Threatened Species 1996: e.T12406A3341075. https://dx.doi.org/10.2305/IUCN.UK.1996.RLTS.T12406A3341075.en. Accessed on 09 January 2023.
Last assessed
01 August 1996
Scope of assessment
Global
Assessment Information
IUCN Red List Category and Criteria
Date assessed
01 August 1996
Year published
1996
Annotations
Needs updating
Assessment Information in detail
Year last seen
Previously published Red List assessments
- 1994 — Indeterminate (I)
- 1990 — Indeterminate (I)
- 1988 — Indeterminate (I)
- 1986 — Indeterminate (I)
- 1985 — Vulnerable (V)
Regional assessments
Assessor(s)
Gimenez Dixon, M.
Reviewer(s)
Contributor(s)
Facilitator(s) / Compiler(s)
Partner(s) / Institution(s)
Authority / Authorities
Justification
Geographic Range
Native
Extant (resident)
Japan; Taiwan, Province of China
Number of locations
Upper elevation limit
Lower elevation limit
Geographic Range in detail
Estimated area of occupancy (AOO) (km²)
Continuing decline in area of occupancy (AOO)
Extreme fluctuations in area of occupancy (AOO)
Estimated extent of occurrence (EOO) (km²)
Continuing decline in extent of occurrence (EOO)
Extreme fluctuations in extent of occurrence (EOO)
Continuing decline in number of locations
Extreme fluctuations in the number of locations
Range Description
Population
Current population trend
Number of mature individuals
Population severely fragmented
Continuing decline of mature individuals
Population in detail
Extreme fluctuations
No. of subpopulations
Continuing decline in subpopulations
Extreme fluctuations in subpopulations
All individuals in one subpopulation
No. of individuals in largest subpopulation
Description
Habitat and Ecology
System
Habitat type
Generation length (years)
Congregatory
Movement patterns
Continuing decline in area, extent and/or quality of habitat
Habitat and Ecology in detail
Habitat and Ecology
Classification scheme
| Habitats | Season | Suitability | Major importance | ||
|---|---|---|---|---|---|
Threats
Threats in detail
Threats
Classification scheme
| Threats | Timing | Stresses | Scope | Severity | Invasive species | Virus | ||
|---|---|---|---|---|---|---|---|---|
Use and Trade
Use and Trade in detail
Use and Trade
Conservation Actions
Conservation Actions in detail
Conservation Actions
Conservation actions classification scheme
| Conservation Actions Needed | Notes | ||
|---|---|---|---|
Research classification scheme
| Research Needed | Notes | ||
|---|---|---|---|
Bibliography
Red List Bibliography
Baillie, J. and Groombridge, B. (eds). 1996. 1996 IUCN Red List of Threatened Animals. pp. 378. International Union for Conservation of Nature, Gland, Switzerland and Cambridge, UK.
Collins, N.M. and Morris, M.G. 1985. Threatened Swallowtail Butterflies of the World. The IUCN Red Data Book. IUCN, Gland and Cambridge.
Groombridge, B. (ed.). 1994. 1994 IUCN Red List of Threatened Animals. IUCN, Gland, Switzerland and Cambridge, UK.
IUCN. 1990. IUCN Red List of Threatened Animals. IUCN, Gland, Switzerland and Cambridge, UK.
External Data
Images and External Links
Images and External Links in detail
iNaturalist.org observations
Search sites for species
CITES Legislation from Species+
Data Source
The information below is from the Species+ website.
CITES Legislation from Species+ in detail
Studies and Actions from Conservation Evidence
Data Source
The information below is from the Conservation Evidence website.
Studies and Actions from Conservation Evidence in detail
