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> Gobiiformes (Gobies) > Trichonotidae (Sanddivers)
Etymology: Trichonotus: Greek, thrix = hair + Greek, noton = back (Ref. 45335).
More on author: Castelnau.

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

seewasser benthopelagisch. Tropical

Verbreitung Länder | FAO Gebiete | Ecosystems | Vorkommen | Point map | Einführungen | Faunafri

Eastern Indian Ocean to Western Pacific: northern Australia.

Size / Gewicht / Alter

Maturity: L_m ? range ? - ? cm
Max length : 14.3 cm SL Männchen/unbestimmt; (Ref. 84215)

Kurzbeschreibung Bestimmungsschlüssel | Morphologie | Morphometrie

Rückenflossenstacheln (insgesamt) : 5 - 7; Rückenflossenweichstrahlen (insgesamt) : 43 - 46; Afterflossenstacheln: 1; Afterflossenweichstrahlen: 39 - 41; Wirbelzahl: 55. This species is distinct with the following set of characters: D V-VII,43-46; A I,39-41; lateral line scales 57-60; gill rakers 4-6+17-21; vertebrae 55; head length (HL) 18-20% SL; snout length 25-31% HL; infraorbital and supraorbital canals separated anterior to eye; elongated dorsal fin spines in males 4-6; caudal fin in males with 2 black stripes (Ref. 84215).

Life cycle and mating behavior Maturities | Fortpflanzung | Spawnings | Egg(s) | Fecundities | Larven

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Katayama, E. and H. Endo, 2010. Redescription of a sanddiver, Trichonotus blochii (Actinopterygii: Perciformes: Trichonotidae), with confirmation of Its validity. Species Diversity 2010(15):1-10. (Ref. 84215)

IUCN Rote Liste Status (Ref. 130435)

Nicht untersucht

CITES

Not Evaluated

CMS (Ref. 116361)

Not Evaluated

Bedrohung für Menschen

Harmless

Nutzung durch Menschen

FAO - Publication: search | FishSource |

Mehr Information

Trophic ecology
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Food consumptions
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Räuber

Ecology
Ökologie

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Length-length rel.
Längenhäufigkeiten
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Life cycle
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Egg(s)
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Distribution
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Anatomy
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Gehirngröße
Otoliths

Physiology
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Nutrients
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Visual pigment(s)
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Diseases / Parasites
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Genetics
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Estimates based on models

Phylogenetic diversity index (Ref. 82804): PD₅₀ = 0.5020 [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).

Trophic level (Ref. 69278): 3.4 ±0.4 se; based on size and trophs of closest relatives

Fishing Vulnerability (Ref. 59153): Low vulnerability (10 of 100).

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Trichonotus blochii Castelnau, 1875