Classification / Names
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Teleostei (teleosts) >
Pleuronectiformes (Flatfishes) >
Bothidae (Lefteye flounders)
Etymology: rotundifrons: Name from Latin 'rotund' for rounded and 'frons' for front, referring to the rounded dorsal profile of head.
Environment: milieu / climate zone / depth range / distribution range
Ecology
Marine; demersal; depth range 178 - 250 m (Ref. 114220). Tropical
Distribution
Territories | FAO areas | Ecosystems | Occurrences | Point map | Introductions | Faunafri
Western Indian Ocean: Saya de Malha Bank. High Seas only.
Size / Weight / Age
Maturity: Lm ?  range ? - ? cm
Max length : 10.8 cm SL male/unsexed; (Ref. 114220); 9.0 cm SL (female)
Short description
Identification keys | Morphology | Morphometrics
Dorsal soft rays (total): 92 - 99; Anal soft rays: 72 - 78; Vertebrae: 39 - 40. This species is distinguished by the following characters: interorbital space narrow and concave; dorsal profile steep and head with a slight notch; first gil arch, the lower limb with 8-9 non-serrate gill rakers; lateral line scales 48-58; upper jaw with biserial teeth; both sexes with small knob on snout tip and on mandibular symphysis (Ref. 114220).
Cross section: flattened.
Life cycle and mating behavior
Maturity | Reproduction | Spawning | Eggs | Fecundity | Larvae
Voronina, E., P. Pruvost and R. Causse, 2016. Parabothus rotundifrons (Pleuronectiformes: Bothidae), a new bothid flatfish from Saya de Malha Bank (Indian Ocean). Cybium 40(4):275-280. (Ref. 114220)
IUCN Red List Status (Ref. 130435: Version 2025-2)
Threat to humans
Harmless
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