Aethaloperca rogaa 

Scope: Global
Language: English

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Taxonomy [top]

Kingdom Phylum Class Order Family
Animalia Chordata Actinopterygii Perciformes Epinephelidae

Scientific Name: Aethaloperca rogaa (Forsskål, 1775)
Regional Assessments:
Common Name(s):
English Redmouth Grouper, Red-flushed Cod, Red-flushed Rock-cod, Redmouth Groper, Redmouth Rockcod
French Matongo, Merou Noir, Vielle Roga
Spanish Cherna Roga
Aethaloperca rogae (Forsskål, 1775)
Aetheloperca rogaa (Forsskål, 1775)
Athaloperca rogae (Forsskål, 1775)
Cepahlopholis rogaa (Forsskål, 1775)
Perca lunaria Forsskål, 1775
Perca rogaa Forsskål, 1775
Taxonomic Source(s): Craig, M.T. and Hastings, P.A. 2007. A molecular phylogeny of the groupers of the subfamily Epinephelinae (Serranidae) with a revised classification of the Epinephelini. Ichthyological Research 54(1): 1-17.

Assessment Information [top]

Red List Category & Criteria: Data Deficient ver 3.1
Year Published: 2008
Date Assessed: 2008-01-01
Assessor(s): Heemstra, P.C., Samoilys, M., Cornish, A. & Cabanban, A.S.
Reviewer(s): Sadovy, Y. & Moss, K. (Grouper and Wrasse Red List Authority)
Aetheloperca rogaa is listed as Data Deficient. It is a naturally scarce species and is not important to fisheries, thus there have been little data collected specific to the species.

Geographic Range [top]

Range Description:Aetheloperca rogaa is an Indo-West Pacific species found from the Red Sea to South Africa, east to Samoa and Phoenix Islands, and north to southern Honshu (Japan). It is probably found around all tropical islands of the Indian Ocean (but is not yet recorded from Mauritius). It is recorded from Europa Island (MNHN 1992-0475).
Countries occurrence:
American Samoa; Australia; British Indian Ocean Territory; Brunei Darussalam; Cambodia; China; Christmas Island; Comoros; Djibouti; Egypt; Eritrea; Fiji; French Polynesia; French Southern Territories; Guam; Hong Kong; India; Indonesia; Iran, Islamic Republic of; Israel; Japan; Jordan; Kenya; Kiribati; Madagascar; Malaysia; Maldives; Marshall Islands; Mauritius; Mayotte; Micronesia, Federated States of ; Mozambique; Myanmar; Nauru; New Caledonia; Northern Mariana Islands; Oman; Palau; Papua New Guinea; Philippines; Réunion; Samoa; Saudi Arabia; Seychelles; Singapore; Solomon Islands; Somalia; South Africa; Sri Lanka; Sudan; Taiwan, Province of China; Tanzania, United Republic of; Thailand; Tokelau; Tonga; Turks and Caicos Islands; Tuvalu; United Arab Emirates; Vanuatu; Viet Nam; Yemen
FAO Marine Fishing Areas:
Indian Ocean – western; Indian Ocean – eastern; Pacific – northwest; Pacific – western central
Additional data:
Lower depth limit (metres):60
Upper depth limit (metres):1
Range Map:Click here to open the map viewer and explore range.

Population [top]

Population:Aetheloperca rogaa is widespread, but typically uncommon with variable regional abundance. It is occasionally found in markets, but no detailed population information is available.
Current Population Trend:Unknown
Additional data:
Population severely fragmented:No

Habitat and Ecology [top]

Habitat and Ecology:General
Aetheloperca rogaa is a reef-associated species found in coastal reefs and lagoons, often silty habitat, in or near caves and holes in the reef ranging from 1 to 60 m. Small juveniles mimic Centropyge vrolikii, and C. nox until they outgrow their model in size. It is found in Hong Kong live fish markets.

Aetheloperca rogaa feeds mainly on small fishes (including Pempheris spp.), also on stomatopods (Pseudosquilla spp.) and crustaceans.

Preliminary data indicate that the species spawns at any time of the year and matures (females?) at about 35 cm SL. Not known to form spawning aggregations (Society for the Conservation of Reef Fish Aggregations (SCRFA)).

Threats [top]

Major Threat(s): The primary threat to Aetheloperca rogaa is overfishing, and it is incidentally captured by artisinal and small-scale commercial fishers. It is also vulnerable to habitat loss (coral removal or loss).

Conservation Actions [top]

Conservation Actions: Aetheloperca rogaa is found in protected areas throughout its range, but there are no conservation measures specific to this species.

Citation: Heemstra, P.C., Samoilys, M., Cornish, A. & Cabanban, A.S. 2008. Aethaloperca rogaa. The IUCN Red List of Threatened Species 2008: e.T132814A3458443. . Downloaded on 15 October 2018.
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