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> Carangaria/misc (Various families in series Carangaria) > Latidae (Lates perches)
Etymology: Lates: Latin, lateo, latere = to be hidden; lakdiva: The specific name 'lakdiva' is Sinhala for the island of Sri Lanka. Used as a substantive in apposition.
More on authors: Pethiyagoda & Gill.

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

; süßwasser; brackwasser benthopelagisch. Tropical

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Asia: Sri Lanka.

Size / Gewicht / Alter

Maturity: L_m ? range ? - ? cm
Max length : 25.6 cm SL Männchen/unbestimmt; (Ref. 90099)

Kurzbeschreibung Bestimmungsschlüssel | Morphologie | Morphometrie

Rückenflossenstacheln (insgesamt) : 8; Rückenflossenweichstrahlen (insgesamt) : 10 - 11; Afterflossenstacheln: 3; Afterflossenweichstrahlen: 7 - 8. It can be diagnosed from Lates calcarifer by the following characters: lesser body depth (26.6?27.6% SL, vs. 28.9?34.6% SL); 5 rows of scales between the base of the third dorsal-fin spine and lateral line (vs. 6); 31?34 serrae on the posterior edge of the preoperculum (vs. 16?26); third dorsal-fin spine 3.0?3.5 times the length of the second (vs. 2.1?2.8). It can be distinguished from Lates japonicus by having the third anal-fin spine longer (vs. shorter) than the second and possessing 5 (vs. 7) rows of scales between the base of the third dorsal-fin spine and the lateral line, a lesser body depth (26.6?27.6% SL, vs. 30.3?33.7% SL), and 47?52 (vs. 58?63) lateral-line scales. It differs from Lates uwisara by having a greater eye diameter (5.5?5.6% SL, vs. 4.4?4.7% SL), a lesser body depth (26.6?27.6% SL, vs. 28.4?34.5% SL), a shorter dorsal-fin base (41.1?43.2% SL, vs. 43.3?45.0% SL), and by possessing 5 (vs. 7) rows of scales between the base of the third dorsal-fin spine and lateral line (Ref. 90099).

Life cycle and mating behavior Geschlechtsreife | Fortpflanzung | Ablaichen | Eier | Fecundity | Larven

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Pethiyagoda, R. and A.C. Gill, 2012. Descriptions of two new species of sea bass (Teleostei: Latidae: Lates) from Myanmar and Sri Lanka. Zootaxa 3314:1-16. (Ref. 90099)

IUCN Rote Liste Status (Ref. 130435: Version 2024-2)

Nicht untersucht

CITES

Not Evaluated

CMS (Ref. 116361)

Not Evaluated

Bedrohung für Menschen

Harmless

Nutzung durch Menschen

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Estimates based on models

Phylogenetic diversity index (Ref. 82804): PD₅₀ = 0.5006 [Uniqueness, from 0.5 = low to 2.0 = high].

Bayesian length-weight: a=0.01023 (0.00477 - 0.02194), b=3.01 (2.83 - 3.19), in cm total length, based on LWR estimates for this Genus-body shape (Ref. 93245).

Trophic level (Ref. 69278): 3.9 ±0.6 se; based on size and trophs of closest relatives

Widerstandsfähigkeit (Ref. 120179): hoch, Verdopplung der Population dauert weniger als 15 Monate. (Preliminary K or Fecundity.).

Fishing Vulnerability (Ref. 59153): Low vulnerability (21 of 100).

Lates lakdiva Pethiyagoda & Gill, 2012