Post by Surroundx on Nov 17, 2016 11:55:25 GMT 1
Scientific Name: Cyanea parvifolia
Species Authority: (C.N.Forbes) Lammers, Givnish & Sytsma
Synonym(s):
Rollandia parvifolia C.N.Forbes
Taxonomic Source(s): Wagner, W.L., Herbst, D.R. and Lorence, D.H. 2005 onwards. Flora of the Hawaiian Islands website. Available at: botany.si.edu/pacificislandbiodiversity/hawaiianflora/index.htm.
Identification information: Cyanea parvifolia was a small shrub, one meter tall. The narrow leaves were somewhat elliptic and 18-22 cm. long.
World Wildlife Fund Guide to Extinct Species of Modern Times: Birds of the Pacific islands and North America ; Plants of the Hawaiian islands ; Fishes of North America ; Mammals of North and South Africa ; Mammals of North America and the Atlantic islands. Walton Beacham, Beacham Pub., Jan 1, 1997 - Nature - 410 pages
Assessment Information [top]
Red List Category & Criteria: Extinct ver 3.1
Year Published: 2016
Date Assessed: 2016-06-22
Assessor(s): Clark, M.
Reviewer(s): Walsh, S.
Contributor(s): Nyberg, B. & Wood, K.
Justification:
Cyanea parvifolia is assessed as Extinct as all attempts to relocate it have failed. The extinction was probably due to the impacts of alien invasive species.
Geographic Range [top]
Range Description: A single island endemic, Cyanea parvifolia was found in Waioli Valley on Kauaʻi. It is now extinct.
Countries occurrence:
Regionally extinct:
United States (Hawaiian Is.)
Additional data:
♦ Estimated area of occupancy (AOO) - km2: 0
Range Map: Click here to open the map viewer and explore range.
Population [top]
Population: Cyanea parvifolia is now extinct.
Additional data:
♦ Number of mature individuals: 0
Habitat and Ecology [top]
Habitat and Ecology: Cyanea parvifolia was a shrub found in wet forests on Kauaʻi.
Systems: Terrestrial
Threats [top]
Major Threat(s): Threats to all native Cyanea species on Kauaʻi include feral ungulates, rats, slugs and snails, and a large number of non-native invasive plant species.
Conservation Actions [top]
Conservation Actions: Cyanea parvifolia was not listed by the U.S. Fish and Wildlife Service because it appeared to be extinct at the time the Endangered Species Act came into effect.
Source: www.iucnredlist.org/details/summary/91172805/0
Species Authority: (C.N.Forbes) Lammers, Givnish & Sytsma
Synonym(s):
Rollandia parvifolia C.N.Forbes
Taxonomic Source(s): Wagner, W.L., Herbst, D.R. and Lorence, D.H. 2005 onwards. Flora of the Hawaiian Islands website. Available at: botany.si.edu/pacificislandbiodiversity/hawaiianflora/index.htm.
Identification information: Cyanea parvifolia was a small shrub, one meter tall. The narrow leaves were somewhat elliptic and 18-22 cm. long.
World Wildlife Fund Guide to Extinct Species of Modern Times: Birds of the Pacific islands and North America ; Plants of the Hawaiian islands ; Fishes of North America ; Mammals of North and South Africa ; Mammals of North America and the Atlantic islands. Walton Beacham, Beacham Pub., Jan 1, 1997 - Nature - 410 pages
Assessment Information [top]
Red List Category & Criteria: Extinct ver 3.1
Year Published: 2016
Date Assessed: 2016-06-22
Assessor(s): Clark, M.
Reviewer(s): Walsh, S.
Contributor(s): Nyberg, B. & Wood, K.
Justification:
Cyanea parvifolia is assessed as Extinct as all attempts to relocate it have failed. The extinction was probably due to the impacts of alien invasive species.
Geographic Range [top]
Range Description: A single island endemic, Cyanea parvifolia was found in Waioli Valley on Kauaʻi. It is now extinct.
Countries occurrence:
Regionally extinct:
United States (Hawaiian Is.)
Additional data:
♦ Estimated area of occupancy (AOO) - km2: 0
Range Map: Click here to open the map viewer and explore range.
Population [top]
Population: Cyanea parvifolia is now extinct.
Additional data:
♦ Number of mature individuals: 0
Habitat and Ecology [top]
Habitat and Ecology: Cyanea parvifolia was a shrub found in wet forests on Kauaʻi.
Systems: Terrestrial
Threats [top]
Major Threat(s): Threats to all native Cyanea species on Kauaʻi include feral ungulates, rats, slugs and snails, and a large number of non-native invasive plant species.
Conservation Actions [top]
Conservation Actions: Cyanea parvifolia was not listed by the U.S. Fish and Wildlife Service because it appeared to be extinct at the time the Endangered Species Act came into effect.
Source: www.iucnredlist.org/details/summary/91172805/0
