Classificatie / Namen
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Aulopiformes (Grinners) >
Pseudotrichonotidae (Sand diving lizardfishes)
Etymology: Pseudotrichonotus: Greek, pseudes = false + Greek, thrix, -ichos = hair + Greek,noton = back (Ref. 45335).
Milieu: milieu / Klimaatzone / Diepte / verspreidingsgebied
Ecologie
marien demersaal; diepte 40 - 70 m (Ref. 118515). Tropical
Western Central Pacific: Indonesia.
Grootte / Gewicht / Leeftijd
Maturiteit: Lm ? range ? - ? cm
Max length : 3.4 cm SL mannelijk / geslacht onbekend; (Ref. 118515)
Korte beschrijving
Determinatiesleutels | Morfologie | Morfometrie
Dorsale zachte stralen (totaal) : 32 - 33; Anale zachte stralen: 13 - 14. This species is distinguished from its congeners by the following set of characters: D 32-33; A 13-14; pectoral rays usually 11, most of the middle rays are branched; total caudal-fin ray elements 32; dorsal-fin origin slightly behind the pelvic-fin origin, its predorsal length 37.3-38.0% SL; pelvic fins are long and filamentous, 37.5-40.9% SL, the first and seventh rays unbranched; colour in life is translucent pinkish with blue-margined, yellow mid-lateral stripe, about seven, there are pupil-sized red spots from opercle to caudal-fin base, a broad pinkish saddles across dorsum of head and back, a prominent black marking encompassing all or distal portion of first three dorsal-fin membranes (Ref. 118515).
Body shape (shape guide): elongated; Cross section: oval.
Found on sandy bottoms, usually in areas of cool upwelling (Ref. 118515).
Levenscyclus en paargedrag
Maturiteit | Voortplanting | Paaien | Eieren | Fecunditeit | Larven
Allen, G.R., M.V. Erdmann, S.R. Suharti and A. Sianipar, 2017. Pseudotrichonotus caeruleoflavus, a new species of reef fish from Indonesia (Teleostei: Aulopiformes: Pseudotrichonotidae). aqua, Int. J. Ichthyol. 23(1):1-10. (Ref. 118515)
Status op de Rode Lijst van het IUCN (Ref. 130435: Version 2025-2 (Global))
Gevaar voor de mens
Harmless
Gebruik door de mens
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Schattingen op basis van modellen
Fylogenetische diversiteitsindex (Ref.
82804): PD
50 = 0.6250 [Uniqueness, from 0.5 = low to 2.0 = high].
Bayesian length-weight: a=0.00389 (0.00180 - 0.00842), b=3.12 (2.94 - 3.30), in cm total length, based on all LWR estimates for this body shape (Ref.
93245).
Trofisch niveau (Ref.
69278): 3.3 ±0.6 se; based on size and trophs of closest relatives
Kwetsbaarheid van de visserij (Ref.
59153): Low vulnerability (10 of 100).
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