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Bothus myriaster Indo-Pacific oval flounder, Oval Flounder, Disc Flounder, Discoid flounder

Bothus myriaster is commonly referred to as Indo-Pacific oval flounder, Oval Flounder, Disc Flounder, Discoid flounder. Difficulty in the aquarium: Middels. Toxicity: Toxic hazard unknown.


Profilbild Urheber Dr. John Ernest (Jack) Randall (†), Hawaii

Foto: Oahu, Hawaii

/ 10.7cm SL, 12.7cm TL / 01.12.1968
Courtesy of the author Dr. John Ernest (Jack) Randall (†), Hawaii . Please visit hbs.bishopmuseum.org for more information.

Uploaded by AndiV.

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Profile

lexID:
18006 
AphiaID:
219794 
Scientific:
Bothus myriaster 
German:
Indo-Pazifische Ovalflunder 
English:
Indo-Pacific Oval Flounder, Oval Flounder, Disc Flounder, Discoid Flounder 
Category:
Flyndrer 
Family tree:
Animalia (Kingdom) > Chordata (Phylum) > Teleostei (Class) > Pleuronectiformes (Order) > Bothidae (Family) > Bothus (Genus) > myriaster (Species) 
Initial determination:
(Temminck & Schlegel, ), 1846 
Occurrence:
Vereinigte Arabische Emirate, Eritrea, Sudan, Djibouti, Hong Kong, Andaman and Nicobar Islands, Bali, Bangladesh, Central Pazific, China, Corea, Egypt, Gulf of Oman / Oman, Hawaii, India, Indian Ocean, Indonesia, Iran, Israel, Japan, Java, Java Sea, Jordan, Kenya, Lord Howe Island, Madagascar, Mauritius, Mozambique, New South Wales (Australia), Pakistan, Papua New Guinea, Philippines, Red Sea, Réunion , Saudi Arabia, Somalia, South-Africa, Sri Lanka, Sumatra, Taiwan, Tansania, Tasman Sea, the Seychelles, Vietnam, Western Pacific Ocean, Yemen 
Marine Zone:
Subtidal, sublittoral, infralittoral, deep zone of the oceans from the lower limit of the intertidal zone (intertidal) to the shelf edge at about 200 m water depth. neritic. 
Sea depth:
10 - 155 Meter 
Habitats:
Bays, Coastal waters, Continental shelf, Coral reefs, Detritic bottoms, Muddy grounds, Rocky reefs, Sandy mats, Sandy sea floors, Seagrass meadows, Eelgrass Meadows, Seawater, Sea water 
Size:
up to 10.63" (27 cm) 
Temperature:
71.78 °F - 83.12 °F (22.1°C - 28.4°C) 
Food:
Crustaceans, Invertebrates, Mysis, Schrimps, Worms, Zoobenthos 
Difficulty:
Middels 
Offspring:
Not available as offspring 
Toxicity:
Toxic hazard unknown 
CITES:
Not evaluated 
Red List:
Least concern (LC)  
Related species at
Catalog of Life
:
 
More related species
in this lexicon
:
 
Author:
Publisher:
Meerwasser-Lexikon.de
Created:
Last edit:
2026-01-09 21:50:46 

Info

Bothus myriaster is a demersal flatfish species that lives on the soft substrates of coastal areas (i.e., coastlines and bays), in seagrass beds, around rocky reefs, and along continental shelves.

The Indo-Pacific oval flounder feeds mainly on macrocrustaceans and fish.
In the Indian Ocean, the spawning season is favored by the southwest monsoon from April to October, and the fish larvae tend to prefer nocturnal movements within the water column.

The body is almost circular in young animals and becomes ovoid as they grow.

The species does not appear to have been well studied overall, as there is conflicting information about its use.
According to FishBase, the flatfish is commercially fished, while the IUCN Red List states that the flounder is caught as bycatch in bottom trawl fisheries.

It may be that there are regional differences in how it is used.

Etymology:
The species name “myriaster” consists of the words ‘myrio’ for innumerable and “aster” for star, presumably in reference to the flatfish's body side, which is covered with small round blue and yellowish spots.

Synonyms:
Rhombus myriaster Temminck & Schlegel, 1846
Synonymised names
Bothus bleekeri Steindachner, 1861 · unaccepted
Bothus ovalis (Regan, 1908) · unaccepted
Bothus thompsoni (Fowler, 1923) · unaccepted
Platophrys ovalis Regan, 1908 · unaccepted
Platophrys thompsoni Fowler, 1923 · unaccepted
Rhombus myriaster Temminck & Schlegel, 1846 · unaccepted

External links

  1. FishBase (multi). Abgerufen am 31.12.2025.
  2. IUCN Red List of Threatened Species (multi). Abgerufen am 31.12.2025.

Pictures

Male


Female


Commonly


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