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Aulopiformes (Grinners) >
Pseudotrichonotidae (Sand diving lizardfishes)
Etymology: Pseudotrichonotus: Greek, pseudes = false + Greek, thrix, -ichos = hair + Greek,noton = back (Ref. 45335); belos: Name from Greek meaning arrow or dart, referring to the dart-like appearance of the species; noun in apposition.
Milieu: milieu / Klimaatzone / Diepte / verspreidingsgebied
Ecologie
marien demersaal; diepte 100 - 120 m (Ref. 117888). Tropical
Eastern Indian Ocean, Western Australia.
Grootte / Gewicht / Leeftijd
Maturiteit: Lm ? range ? - ? cm
Max length : 4.1 cm SL mannelijk / geslacht onbekend; (Ref. 117888)
Korte beschrijving
Determinatiesleutels | Morfologie | Morfometrie
Dorsale zachte stralen (totaal) : 31 - 33; Anale zachte stralen: 12; Wervels: 48 - 50. This species is distinguished from its congeners by the following characters: Dorsal-fin origin is well behind the pelvic fin origin, predorsal length 39.6-41.2% SL; D 31-33; A 12 (Ref. 117888).
Body shape (shape guide): elongated; Cross section: oval.
This species was collected from 100 m on sand, possibly from finer shell hash deposits. This collection also yielded high diversity of other organisms, including a large amount of sponges, as well as rubble while the second area of collection included gorgonians and shell hash (Ref.117888)
Levenscyclus en paargedrag
Maturiteit | Voortplanting | Paaien | Eieren | Fecunditeit | Larven
Gill, A.C. and J.J. Pogonoski, 2016. Pseudotrichonotus belos new species, first record of the fish family Pseudotrichonotidae from the Australia (Teleostei: Aulopiformes). Zootaxa 4205(2):189-193. (Ref. 117888)
Status op de Rode Lijst van het IUCN (Ref. 130435: Version 2025-2 (Global))
Gevaar voor de mens
Harmless
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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): 3.4 ±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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