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Orange chromide
Species of fish endemic to Southern India and Sri Lanka
Species of fish endemic to Southern India and Sri Lanka
- Chaetodon maculatus Bloch, 1795
- Etroplus coruchi Cuvier, 1830
- Glyphisodon kakaitsel Lacepède, 1802
- Glyphisodon koruschi Cuvier, 1830
The orange chromide (Pseudetroplus maculatus) is a species of cichlid endemic to freshwater and brackish streams, lagoons and estuaries of southern India and Sri Lanka. It is popular with fishkeeping hobbyists, and reaches a length of up to 8 cm.
Names
The specific epithet of this species, maculatus, is Latin for "spotted", and is a reference to the large black spot on the upper flanks. In Malayalam, it is known as pallathi (പള്ളത്തി).
Diet
This species co-occurs throughout its range with the green chromide (Etroplus suratensis) and preys on the eggs and larvae of the latter. Additionally, it removes parasites from the larger green chromide; this is an example of cleaning symbiosis. This species also feeds on zooplankton and algae.
Parental care
Young orange chromides feed on the mucous coating of their parents; this is essential for their survival. During the feeding period, the parent fishes' mucous gland secretions increase by 34%.
References
References
- (2019). "''Etroplus maculatus''".
- {{GBIF
- Pethiyagoda, R., Maduwage, K. & Manamendra-Arachchi, K. (2014): Validation of the South Asian cichlid genus ''Pseudetroplus'' Bleeker (Pisces: Cichlidae). ''Zootaxa, 3838 (5): 595–600''.
- Loiselle, P.V.. (1995). "The Cichlid Aquarium". Tetra Press.
- {{FishBase. (2017)
- (1995). "Aquarium Atlas". Tetra Press.
- (Apr 25, 2014). "Feeding Ecology of Fish". Elsevier.
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