Edit Satanoperca mapiritensis

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Name

Scientific name

Satanoperca mapiritensis

Described by

Authority Fernández-Yépez, Year 1950, Bracketed

Family

Cichlidae

Common names

Not recorded

Photograph credits

All 7 credited

Summary

Satanoperca mapiritensis is an eartheater cichlid native to the lower Río Orinoco basin in northern Venezuela, including the ríos Caura and…

Size and aquarium

Maximum size

150mm, standard length

Aquarium size

Minimum length 180 cm, Minimum depth 60 cm

Water

Water conditions

Temperature 22–28°C, pH 5.5–7.5

Hardness

2–12dGH

Conductivity

Not recorded

Behaviour

Temperament

Peaceful

Community suitability

Not for a community

Where it lives

Countries, regions, rivers and lakes

Venezuela, Caroní, Caura, Mapirito, Orinoco, Amana (Venezuela)

Writing

Etymology

Satanoperca: from the Ancient Greek Σατάν (Satán), meaning 'Satan' (the devil), and πέρκη (pérkē), meaning 'perch'. mapiritensis: named for the type locality, …

Distribution

Native to the lower Río Orinoco basin in the states of Anzoátegui, Monagas, and Bolivar in northern Venezuela, including major affluents such as the ríos Caura…

Habitat

Has been observed in main river channels, smaller tributaries and floodplain lakes, typically over substrates of sand or mud with patches of leaf litter and su…

Aquarium size

An aquarium with a base measuring at least 180 ∗ 60 cm or equivalent is required.

Maintenance

The most essential item of décor is a soft, sandy substrate so that the fish can browse naturally (see 'Diet'). Coarser materials such as gravel or small pebbl…

Water conditions

Not written yet

Diet

Satanoperca spp. are benthophagous by nature, employing a method of feeding whereby mouthfuls of substrate are taken and sifted for edible items with the remai…

Behaviour and compatibility

Unless breeding this species is surprisingly peaceful and will not predate on fishes larger than a few millimetres in length. Suitable tankmates are numerous a…

Unless breeding this species is surprisingly peaceful and will not predate on fishes larger than a few millimetres in length. Suitable tankmates are numerous and include most peaceful species enjoying similar environmental conditions. Best avoided are aggressive or territorial substrate-dwelling species, or those requiring less acidic or mineral-rich water.

Some aquarists keep Satanoperca spp. alongside freshwater stingrays of the genus Potamotrygon which in many cases has proven successful but in some has resulted in the cichlids disappearing at night.

S. mapiritensis is gregarious and tends to exist in loose aggregations unless spawning, with juveniles in particular displaying strong grouping instincts. A group of 5-8 individuals should be the minimum purchase and these will form a noticeable dominance hierarchy. When maintained in smaller numbers weaker specimens can become the target of excessive antagonism by dominant individuals or the group may fail to settle and behave nervously.

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Where does this come from?

My own experienceFor example, I've kept twelve in a planted 60 cm tank since March 2024.A website I sawFor example, an IUCN Red List assessment, a museum catalogue or a FishBase page.A paperFor example, Marshall et al. (2011), Water temperature differences in interfluvial palm swamp habitats of Paracheirodon axelrodi and P. simulans.A book, or something not onlineFor example, Tappin (2010), Rainbowfishes: their care and keeping in captivity.Something already on the pageFor example, the Behaviour and compatibility section already says this.

Web address

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DOI

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Title

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Authors

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Year

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Pages

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Anything worth adding

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Sexual dimorphism

Unreported.

Reproduction

Unconfirmed; reports from aquarists appear to refer to populations from the upper Orinoco basin which do not correspond to S. maripitensis.

Notes

S. mapiritensis is uncommon in the aquarium trade, although its name is frequently misapplied to S. leucosticta and similar, unidentified forms. It is very sim…

References

8 on this profile

Name

Scientific name

Described by

Family

Common names

Photograph credits

Summary

Size and aquarium

Maximum size

Aquarium size

Water

Water conditions

Hardness

Conductivity

Behaviour

Temperament

Social needs

Community suitability

Where it lives

Countries, regions, rivers and lakes

Writing

Etymology

Distribution

Habitat

Aquarium size

Maintenance

Water conditions

Diet

Behaviour and compatibility

Sexual dimorphism

Reproduction

Notes

References

References