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Teleostei (teleosts) > Pleuronectiformes (Flatfishes) > Cynoglossidae (Tonguefishes) > Cynoglossinae
Etymology: Paraplagusia: Greek, para = the side of + Greek, plagos, plagios = oblique.
More on author: Bloch.

Environment: milieu / climate zone / depth range / distribution range Ecology

Marine; brackish; demersal; depth range 1 - 25 m (Ref. 30573). Tropical; 33°N - 32°S, 30°E - 154°E

Distribution Countries | FAO areas | Ecosystems | Occurrences | Point map | Introductions | Faunafri

Indo-Pacific: Red Sea and east coast of Africa to the Philippines, north to southern Japan, south to New Guinea and northeastern Australia.

Size / Weight / Age

Maturity: L_m ? range ? - ? cm
Max length : 31.6 cm TL male/unsexed; (Ref. 94837); common length : 25.0 cm TL male/unsexed; (Ref. 30573)

Short description Identification keys | Morphology | Morphometrics

Dorsal spines (total): 0; Dorsal soft rays (total): 99 - 115; Anal spines: 0; Anal soft rays: 72 - 89; Vertebrae: 50. Upper side tan, marbled with dark wavy lines enclosing pale patches; 2 lateral lines on eyed side, none on blind side (Ref. 4418). Caudal vertebrae 36-44; mid-lateral line scales 75-109 (Ref. 9224, 11691).

Found on mud and sand bottoms of the continental shelf (Ref. 30573). Enters shallow estuarine waters (Ref. 4833) and tidal rivers (Ref. 1479).

Life cycle and mating behavior Maturities | Reproduction | Spawnings | Egg(s) | Fecundities | Larvae

Main reference Upload your references | References | Coordinator | Collaborators

Masuda, H., K. Amaoka, C. Araga, T. Uyeno and T. Yoshino, 1984. The fishes of the Japanese Archipelago. Vol. 1. Tokai University Press, Tokyo, Japan. 437 p. (text). (Ref. 559)

IUCN Red List Status (Ref. 130435)

Least Concern (LC) ; Date assessed: 16 November 2020

CITES

Not Evaluated

CMS (Ref. 116361)

Not Evaluated

Threat to humans

Harmless

Human uses

Fisheries: minor commercial

FAO - Publication: search | FishSource |

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Estimates based on models

Preferred temperature (Ref. 123201): 25 - 29.2, mean 28.5 °C (based on 2940 cells).

Phylogenetic diversity index (Ref. 82804): PD₅₀ = 0.5156 [Uniqueness, from 0.5 = low to 2.0 = high].

Bayesian length-weight: a=0.01259 (0.00598 - 0.02651), b=2.99 (2.79 - 3.19), in cm total length, based on LWR estimates for this species & (Sub)family-body (Ref. 93245).

Trophic level (Ref. 69278): 3.5 ±0.4 se; based on size and trophs of closest relatives

Resilience (Ref. 120179): High, minimum population doubling time less than 15 months (Preliminary K or Fecundity.).

Fishing Vulnerability (Ref. 59153): Low vulnerability (22 of 100).

Price category (Ref. 80766): Very high.

Paraplagusia bilineata (Bloch, 1787)