Classification / Names
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Perciformes/Serranoidei (Groupers) >
Anthiadidae (Fairy basslets or Streamer basses)
Etymology: bimarginatus: Named for its conspicuous colour feature, the broad, lavender-blue, upper and lower margins of the caudal fin..
More on author: Randall.
Environment: milieu / climate zone / depth range / distribution range
Ecologia
marino associati a barriera corallina; distribuzione batimetrica 35 - 65 m (Ref. 90102). Tropical
Distribuzione
Stati | Aree FAO | Ecosystems | Presenze | Point map | Introduzioni | Faunafri
Western Indian Ocean: Maldives and Indonesia
Size / Peso / Age
Maturity: Lm ? range ? - ? cm
Max length : 7.0 cm TL maschio/sesso non determinato; (Ref. 90102)
Short description
Morfologia | Morfometria
Spine dorsali (totale): 10; Raggi dorsali molli (totale): 16; Spine anali 3; Raggi anali molli: 7; Vertebre: 26. This species is distinguished by the following characters: D X,16; A III, 7; pectoral-fin rays 16-17 (usually 17); lateral-line scales 42-43; gill rakers 10-11 + 22-24; body depth 3.0-3.3 in SL; head length 2.9-3.1 in SL; papillae on posterior edge of orbit; no serrae on edge of subopercle nor on interopercle; snout length 3.75-4.45 in HL; front of upper lip thickened and moderately protuberant; bony interorbital width 3.45-3.75 in HL; 4th to 10th dorsal spines subequal, 2.15-2.8 in HL; caudal fin lunate, 2.4-2.55 in SL; color of males lavender-pink, the head yellow dorsally with narrow magenta bands, caudal fin red with broad, upper and lower lavender-blue margins; color of females mainly yellow with flecks of magenta, the head with the same magenta bands as male, and fins mainly yellow with a narrow magenta margin (Ref. 86964).
Forms schools and found in outer slopes in 35-65 m (Ref 90102).
Life cycle and mating behavior
Maturità | Riproduzione | Deposizione | Uova | Fecundity | Larve
Gill, A.C., 2022. Revised definitions of the anthiadine fish genera Mirolabrichthys Herre and
Nemanthias Smith, with description of a new genus (Teleostei: Serranidae). Zootaxa 5092(1):041-066. (Ref. 127988)
IUCN Red List Status (Ref. 130435)
Threat to humans
Harmless
Human uses
Informazioni ulteriori
StatiAree FAOEcosystemsPresenzeIntroduzioniStocksEcologiaDietaPredeConsumo di ciboRazione
Nomi ComuniSinonimiMetabolismoPredatoriEcotossicologiaRiproduzioneMaturitàDeposizioneSpawning aggregationFecundityUovaEgg development
Age/SizeAccrescimentoLength-weightLength-lengthLength-frequenciesMorfometriaMorfologiaLarveDinamica popolazioni larvaliReclutamentoAbbondanzaBRUVS
BibliografiaAcquacolturaProfilo di acquacolturaVarietàGeneticaElectrophoresesEreditarietàMalattieElaborazioneNutrientsMass conversion
CollaboratoriImmaginiStamps, Coins Misc.SuoniCiguateraVelocitàModalità di nuotoArea branchialeOtolithsCervelliVista
Strumenti
Special reports
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Fonti Internet
Estimates based on models
Preferred temperature (Ref.
123201): 24.5 - 27.8, mean 25.9 °C (based on 21 cells).
Phylogenetic diversity index (Ref.
82804): PD
50 = 0.5000 [Uniqueness, from 0.5 = low to 2.0 = high].
Trophic level (Ref.
69278): 3.3 ±0.4 se; based on size and trophs of closest relatives
Fishing Vulnerability (Ref.
59153): Low vulnerability (10 of 100).
