Actinopterygii (ray-finned fishes) >
Perciformes (Perch-likes) >
Trichonotidae (Sanddivers)
Etymology: Trichonotus: Greek, thrix = hair + Greek, noton = back (Ref. 45335).
Environment / Climate / Range
Ecology
Marine; demersal; depth range 18 - 23 m (Ref. 93824). Tropical, preferred ?
Eastern Indian Ocean: Bay of Bengal.
Size / Weight / Age
Maturity: Lm ?  range ? - ? cm
Max length : 11.0 cm SL male/unsexed; (Ref. 93824)
Short description
Morphology | Morphometrics
Dorsal
spines
(total): 4;
Dorsal
soft rays
(total): 45-46;
Anal
soft rays: 37 - 38;
Vertebrae: 53. This species is distinguished from other congeners in having the following set of characters: elongated dorsal-fin spines in males absent; D IV,45-46; A 37-38; lateral-line scales 57-59; free dorsal pterygiophores 2; gill rakers 6+23; in males body markings 12; median predorsal-fin scales 10; interorbital width 43.7% of eye diameter; small abdominal scales (Ref. 93824).
Found on sandy bottoms (Ref. 93824).
Life cycle and mating behavior
Maturity | Reproduction | Spawning | Eggs | Fecundity | Larvae
Katayama, E., H. Motomura and H. Endo, 2012. A new species of Trichonotus (Perciformes: Trichonotidae) from Somalia and redescription of Trichonotus cyclograptus (Alcock, 1890) with designation of a lectotype. Zootaxa 3565:31-43. (Ref. 93824)
IUCN Red List Status (Ref. 115185)
CITES (Ref. 94142)
Not Evaluated
Threat to humans
Harmless
Human uses
More information
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Age/SizeGrowthLength-weightLength-lengthLength-frequenciesMorphometricsMorphologyLarvaeLarval dynamicsRecruitmentAbundance
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