Ammolabrus dicrus

Status_ne_offStatus_dd_offStatus_lc_onStatus_nt_offStatus_vu_offStatus_en_offStatus_cr_offStatus_ew_offStatus_ex_off

Taxonomy [top]

Kingdom Phylum Class Order Family
ANIMALIA CHORDATA ACTINOPTERYGII PERCIFORMES LABRIDAE

Scientific Name: Ammolabrus dicrus
Species Authority: Randall & Carlson, 1997
Common Name(s):
English Sand Wrasse

Assessment Information [top]

Red List Category & Criteria: Least Concern ver 3.1
Year Published: 2010
Date Assessed: 2008-07-12
Assessor(s): Cheung, W.W.L., Craig, M. & Rocha, L.
Reviewer(s): Liu, M. & Carpenter, K.E.
Justification:
This species is only known from Hawaii and Wake Atoll, and can be locally abundant. There are no major threats known to this species. It is listed as Least Concern.

Geographic Range [top]

Range Description:This species is known from Wake Atoll and from the Hawaiian Islands (Parenti and Randall 2000, Lobel and Lobel 2004, Mundy 2005).
Countries:
Native:
United States; United States Minor Outlying Islands
FAO Marine Fishing Areas:
Native:
Pacific – eastern central; Pacific – western central
Range Map:Click here to open the map viewer and explore range.

Population [top]

Population: There is no population information available for this species. It is locally abundant in Oahu.
Population Trend: Unknown

Habitat and Ecology [top]

Habitat and Ecology: This species is found over open sand bottom and rocky shores, in small, swift-swimming schools (Randall and Carlson 1997). It is a benthopelagic species, feeding on zooplankton above the substratum (Randall 2007).
Systems: Marine

Threats [top]

Major Threat(s): There are no major threats known to this species. It may be locally affected by human disturbance such as coastal development and habitat loss.

Conservation Actions [top]

Conservation Actions: There are no species-specific conservation measures for this species. There are some 14 marine protected areas of various degree of protection around along the coast of O’ahu where A. dicruswas reported to occur (Wood 2005).

This species is not-well known, more research is needed on this species distribution, population status, habitat requirements, life history and major theats.

Bibliography [top]

Froese, R. and Pauly, D. 2008. Fishbase. World Wide Web electronic publication. Available at: www.fishbase.org, version 6/2008.

IUCN. 2010. IUCN Red List of Threatened Species (ver. 2010.4). Available at: http://www.iucnredlist.org. (Accessed: 27 October 2010).

Lobel, P.S., and Lobel, L.K. 2004. Annotated checklist of the fishes of Wake Atoll. Pacific Science 58: 65-90.

Parenti, P. and Randall, J.E. 2000. An annotated checklist of the species of the labroid fish families Labridae and Scaridae. Ichthyological Bulletin J.L.B. Smith Institute of Ichthyology 68: 97.

Randall, J.E. 2007. Iniistius griffithsi, a new razorfish (Perciformes: Labridae) from Mauritius. Smithiana Bulletin 7: 9-13.

Randall, J.E. and Carlson, B.A. 1997. Ammolabrus dicrus, a new genus and species of labrid from the Hawaiian Islands. Pacific Science 51(1): 29-35.


Citation: Cheung, W.W.L., Craig, M. & Rocha, L. 2010. Ammolabrus dicrus. In: The IUCN Red List of Threatened Species. Version 2014.2. <www.iucnredlist.org>. Downloaded on 01 August 2014.
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