Teleostei (teleosts) >
Pleuronectiformes (Flatfishes) >
Bothidae (Lefteye flounders)
Etymology: Engyprosopon: Greek, eggys = nearly + Greek,prosopon = a face (Ref. 45335).
Eponymy: Dr C W F Mogk was a Surgeon Lieutenant Colonel in the Dutch East Indies, stationed in Samarang, North Celebes (1853). He discovered this species. (Ref. 128868), visit book page.
More on author: Bleeker.
Environment: milieu / climate zone / depth range / distribution range
Ecology
Marine; demersal; depth range 2 - 189 m (Ref. 9824). Tropical
Indo-West Pacific: Indian Ocean, north to Taiwan to Malay Peninsula and Archipelago and the Coral Sea.
Size / Weight / Age
Maturity: Lm ? range ? - ? cm
Max length : 11.0 cm SL male/unsexed; (Ref. 9824)
Dorsal soft rays (total): 85 - 87; Anal soft rays: 63 - 67; Vertebrae: 34 - 35. This species is distinguished by the following characters: no concavity on head margin anterior to lower eye; gill rakers are very slender, long and not serrate; interorbital width narrow; no sexual dimorphism in coloration on blind side of body (Ref. 126076).
Description. D 85-87, A 63-67, pectoral-fin rays on ocular side 11-12 and on blind-side 8-9, caudal-fin rays 3 + 11 + 3, pelvic-fin rays on ocular-side 6, blind-side 6; lateral line scales 50-51; gill rakers 0 + 6-8; vertebrae 10 + 24-25 (Ref. 126076).
Life cycle and mating behavior
Maturity | Reproduction | Spawning | Eggs | Fecundity | Larvae
Hensley, D.A. and K. Amaoka, 2001. Bothidae. Lefteye flounders. p. 3799-3841. In K.E. Carpenter and V. Niem (eds.) FAO species identification guide for fishery purposes. The living marine resources of the Western Central Pacific. Vol. 6. Bony fishes part 4 (Labridae to Latimeriidae), estuarine crocodiles. FAO, Rome. (Ref. 9824)
IUCN Red List Status (Ref. 130435: Version 2024-1)
Threat to humans
Harmless
Human uses
Tools
Special reports
Download XML
Internet sources
Estimates based on models
Preferred temperature (Ref.
123201): 23.2 - 28.4, mean 27.4 °C (based on 737 cells).
Phylogenetic diversity index (Ref.
82804): PD
50 = 0.5000 [Uniqueness, from 0.5 = low to 2.0 = high].
Bayesian length-weight: a=0.00912 (0.00408 - 0.02036), b=3.04 (2.85 - 3.23), in cm total length, based on LWR estimates for this (Sub)family-body shape (Ref.
93245).
Trophic level (Ref.
69278): 3.5 ±0.4 se; based on size and trophs of closest relatives
Resilience (Ref.
120179): Medium, minimum population doubling time 1.4 - 4.4 years (Preliminary K or Fecundity.).
Fishing Vulnerability (Ref.
59153): Low vulnerability (10 of 100).
