Results for “IUCN Red List”
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Marosatherina ladigesiCelebes Rainbowfish
authority not recorded
Max length80mm SL3.1in SLTank76 × 30cm30 × 12inTemp22–28°C72–82°FpH7.0–8.0For many years, this species was included in the genus Telmatherina, and is still listed as such in much of the avilable literature. In fact it's now the only species in the recently erected genus Marosatherina. Unfortunately, it has been overfished for the aquarium trade in its native waters and is listed as 'vulnerable' on the IUCN red list of threatened species. Thankfully, it's now being mass-produced on fish farms in both the Far East and Eastern Europe, meaning that few...

Betta miniopinna
Tan & Tan, 1994
Max length35mm SL1.4in SLTank45 × 30cm18 × 12inTemp22–28°C72–82°FpH4.0–6.0Bintan has been developed for tourism over the last decades and is heavily-promoted by Indonesia, with luxury beach resorts and golf courses increasing in number. Further deforestation has occurred in order to establish large rubber plantations in the interior of the island. B. miniopinna is now restricted to a few remaining pockets of primary peat swamp forest and has been listed as 'Critically Endangered' on the IUCN Red List of Threatened Species since 1996.
Melanotaenia boesemaniBoeseman's rainbowfish
authority not recorded
Max length110mm SL4in SLTank120 × 30cm48 × 12inTemp27–30°C81–86°FpH7.0–8.0This uniquely-patterned species is one of the most popular rainbowfish in the hobby and can be found swimming in most dealers' tanks. However, virtually all these fish are mass-produced on fish farms in the Far East and Eastern Europe. M. boesmani is actually quite rare in nature, and is on the IUCN red list of endangered species. Unfortunately this is one species on which the aquarium trade has had a massively detrimental effect, with an estimated one million fish a year being collected to...
Melanotaenia lacustrisLake Kutubu Rainbowfish
authority not recorded
Max length120mm SL5in SLTank120 × 30cm48 × 12inTemp20–25°C68–77°FpH7.0–9.0Unfortunately the prisitine environment form where this fish comes is being threatened by overfishing (much of it for the aquarium trade) and industry, with an oil development being built at one end of the lake during the 1990s. M. lacustris has therefore been given "vulnerable" status on the IUCN red list. The lake was designated a Wetland of International Importance in 1998, as both it and the Kikori Basin where it lies contain some of the earth's greatest biodiversity in terms ...