Edit Gastromyzon scitulus
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Name
Scientific name
Gastromyzon scitulus
Described by
Authority Tan & Leh, Year 2006
Family
Gastromyzontidae
Common names
Not recorded
Photograph credits
All 20 credited
Summary
Gastromyzon scitulus is a hillstream loach endemic to tributaries of the Sungai Sadong basin in southern Sarawak, Malaysian Borneo. One of …
Size and aquarium
Maximum size
45mm, standard length
Aquarium size
Minimum length 75 cm, Minimum depth 30 cm, Water movement High: fast-flowing river or riffle
Water
Water conditions
Temperature 20–24°C, pH 6–7.5
Hardness
1–12dGH
Conductivity
Not recorded
Behaviour
Temperament
Peaceful
Social needs
A shoal or group
Community suitability
Not for a community
Where it lives
Countries, regions, rivers and lakes
Malaysia, Borneo, Kuhas, Sadong
Writing
Etymology
Gastromyzon: from the Greek gaster, meaning 'stomach' and myzo, meaning 'to suckle'. scitulus: from the Latin scitulus, meaning 'beautiful, elegant', in allusi…
Distribution
Restricted to tributaries of the Sungai (river) Sadong basin in southern Sarawak state, Malaysian Borneo with type locality 'Serian, Sungai Kuhas, 6.9 kilomete…
Habitat
Gastromyzon spp. are obligate dwellers of swift, shallow streams containing clear, oxygen-saturated water and have been recorded from sea level to 1350 m amsl …
Aquarium size
An aquarium with base dimensions of 75 ∗ 30 cm is large enough to house a group.
Maintenance
Most importantly the water must be clean and well-oxygenated so we suggest the use of an over-sized filter as a minimum requirement. Turnover should ideally be…
Water conditions
Temperature: For general care 20 – 24 °C is recommended but it can withstand warmer conditions provided dissolved oxygen levels are maintained. pH: 6.0 – 7.5 H…
Diet
Much of the natural diet is likely to be composed of benthic algae plus associated micro-organisms which are rasped from solid surfaces. In captivity it will a…
Behaviour and compatibility
Very peaceful although its environmental requirements limit the selection of suitable tankmates somewhat, plus it should not be housed with any much larger, mo…
Sexual dimorphism
Adult females are noticeably heavier-bodied and often a little larger than males; these differences are more apparent when viewing the fish from above or below.
Reproduction
Observations were made by German aquarist Philipp Dickmann and published in a hobbyist magazine during 2001. He collected wild specimens of both G. scitulus (i…
Notes
One of the more commonly-traded members of the genus and often found in mixed shipments which may contain other Gastromyzon spp. or related fishes like Beaufor…
References
References
7 on this profile