|Scientific Name:||Acrostichum speciosum|
|Red List Category & Criteria:||Least Concern ver 3.1|
|Assessor(s):||Ellison, J., Koedam, N.E., Wang, Y., Primavera, J., Jin Eong, O., Wan-Hong Yong, J. & Ngoc Nam, V.|
|Reviewer(s):||Polidoro, B.A., Livingstone, S.R. & Carpenter, K.E. (Global Marine Species Assessment Coordinating Team)|
This species is very widespread and is common. There are no major threats to this species. It is robust, fast growing and often takes over disturbed mangroves. It is listed as Least Concern.
|Range Description:||This species occurs in Brunei Darussalam, Hainan Is, China (Duke 2006), Indonesia, Malaysia, Singapore, Thailand, south Viet Nam, and India (including Andaman and Nicobar Is). This species is also found in Northwest Australia, Northeast Australia, Southeast Australia, Papua New Guinea, and the Solomon Islands.|
Native:American Samoa (American Samoa); Australia; Bangladesh; Brunei Darussalam; China; India; Indonesia; Malaysia; Myanmar; New Caledonia; Niue; Palau; Papua New Guinea; Samoa; Singapore; Solomon Islands; Thailand; Tonga; Viet Nam; Wallis and Futuna
|FAO Marine Fishing Areas:||
Indian Ocean – eastern; Pacific – eastern central; Pacific – northwest; Pacific – southwest; Pacific – western central
|Range Map:||Click here to open the map viewer and explore range.|
|Population:||This species is common in much of its range. This species may in fact be increasing as it is easily colonizes cleared areas. It is very difficult to eradicate in situations where it overtakes previous mangrove systems. It can take over open areas.|
|Habitat and Ecology:||This species is found in the intermediate estuarine zone in the high intertidal region. This species is more tolerant of saline inundation than A. aureum. It is opportunistic and colonizes disturbed areas. It is fast growing, and very robust. It is a medium sized herbaceous fern.|
|Systems:||Terrestrial; Freshwater; Marine|
|Major Threat(s):||There are no threats to this species, and in fact is a threat to other mangrove systems. In disturbed mangrove systems this species can take over and is difficult to eradicate.|
|Conservation Actions:||There are no conservation measures specific to this species, but its range may include some marine and coastal protected areas.|
Duke, N. 2006. Australia's Mangroves. The authoritative guide to Australia's mangrove plants. University of Queensland, Brisbane, Australia.
IUCN. 2010. IUCN Red List of Threatened Species (ver. 2010.2). Available at: http://www.iucnredlist.org. (Accessed: 29 June 2010).
Robertson, A.I. and Alongi, D.M. 1992. Tropical Mangrove Ecosystems. American Geophysical Union, Washington, DC.
Spalding, M.D., Blasco, F. and Field, C.D. (eds). 1997. World Mangrove Atlas. The International Society for mangrove Ecosystems, Okinawa, Japan.
|Citation:||Ellison, J., Koedam, N.E., Wang, Y., Primavera, J., Jin Eong, O., Wan-Hong Yong, J. & Ngoc Nam, V. 2010. Acrostichum speciosum. The IUCN Red List of Threatened Species. Version 2014.2. <www.iucnredlist.org>. Downloaded on 21 October 2014.|
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