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Perciformes/Uranoscopoidei (Sand dwellers) >
Ammodytidae (Sand lances)
Etymology: Bleekeria: He researched the fishes from India and Malaysia, 1862-1878 (Ref. 45335); nigrilinea: Name from Latin words 'nigri' for black and 'linea' for line; referring to its distinctive black lines on upper and lower margins of caudal fin (unique among congeners)..
Environment: milieu / climate zone / depth range / distribution range
Ekologi
laut bentopelagis; kisaran kedalaman 42 - 43 m (Ref. 123825). Tropical
Eastern Indian Ocean: Andaman Sea, Myanmar and Thailand.
Size / Weight / umur
Maturity: Lm ? range ? - ? cm
Max length : 12.1 cm TL jantan/; (Ref. 123825)
deskripsi pendek
Kunci identifiaksi (pengenalan) | Morfologi | Morfometrik
duri punggung lunak (Keseluruhan (total)) : 37 - 39; Sirip dubur lunak: 14 - 15; vertebrata, bertulang belakang: 49 - 50. This species is distinguished by the following characters: D 37-39; A 14-15; pectoral-fin rays ii,10,ii; absence of pelvic fins; lateral-line scales 114-119; scale rows between dorsal-fin origin and lateral line 2½; gill rakers 7+19-21; vertebrae 26+23-24; jaws with small teeth; scales on central part of body distorted, quadrate, length clearly larger than height pectoral fins length 6.9-7.0 in SL; head length 4.1-4.4 in SL; body depth at dorsal origin 7.8-8.0 in SL. Colouration when fresh, body salmon pink (darker above) with yellow band along belly; caudal fin yellow medially with black-edged upper and lower lobes (Ref. 123825).
Life cycle and mating behavior
Maturities | Reproduksi, perkembang biakan | Spawnings | Egg(s) | Fecundities | Larva
Psomadakis, P.N., T. Yoshinaga, Z.Z. Wah and H. Ida, 2021. Description of two new species of sandlances, genus Bleekeria (Perciformes, Ammodytidae) from the Andaman Sea (northeastern Indian Ocean). Zootaxa 4903(3):419-429. (Ref. 123825)
Status IUCN Red List (Ref. 130435)
ancaman kepada manusia
Harmless
penggunaan manusia
Alat, peralatan
laporan khas
muat turun XML
Sumber internet
Estimates based on models
Phylogenetic diversity index (Ref.
82804): PD
50 = No PD50 data [Uniqueness, from 0.5 = low to 2.0 = high].
Bayesian length-weight: a=0.00324 (0.00148 - 0.00706), b=3.10 (2.91 - 3.29), in cm total length, based on LWR estimates for this (Sub)family-body shape (Ref.
93245).
Trophic level (Ref.
69278): 3.2 ±0.4 se; based on size and trophs of closest relatives
Daya lenting (Ref.
120179): Tinggi, Waktu penggandaan populasi minimum kurang dari 15 bulan (Preliminary K or Fecundity.).
Fishing Vulnerability (Ref.
59153): Low vulnerability (10 of 100).
