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Acanthuriformes (Surgeonfishes) >
Leiognathidae (Slimys, slipmouths, or ponyfishes) > Gazzinae
Etymology: mannusella: Name from Latin 'mannus' meaning pony, the common name for the family, and 'sella' meaning saddle, refers to the shape of the nuchal marking..
Issue
Possibly a synonym of Nuchequula gerroides (Bleeker, 1851). See Eschmeyer (CofF ver. Jul. 2010: Ref. 84883).
Environment: milieu / climate zone / depth range / distribution range
Ecologie
marien. Temperate
Northwest Pacific: Taiwan.
Grootte / Gewicht / Leeftijd
Maturity: Lm ?  range ? - ? cm
Max length : 10.1 cm SL mannelijk / geslacht onbekend; (Ref. 75067)
Korte beschrijving
Morfologie | Morfometrie
Dorsale stekels (totaal): 8; Dorsale zachte stralen (totaal): 16; Anale stekels 3; Anale zachte stralen: 14; Wervels: 23. This species in distinguished from its congeners by the following characters: a conspicuously
deep lower jaw with a strongly concave profile, sharply pointed ventrally (vs. slightly concave or straight lower jaw profile); black dorsal-fin marking is restricted to the anterior edge of the fin, with some scattered melanophores in the dorsal-fin membrane (vs. a large blotch over a larger area on the dorsal fin or an no markings) (Ref. 75067).
Levenscyclus en paargedrag
Maturiteit | Voortplanting | Paaien | Eieren | Fecunditeit | Larven
Chakrabarty, P. and J.S. Sparks, 2007. Phylogeny and taxonomic revision of Nuchequula Whitley 1932 (Teleostei: Leiognathidae), with the description of a new species. Am. Mus. Novit. 3588:1-25. (Ref. 75067)
Status op de Rode Lijst van het IUCN (Ref. 130435)
Gevaar voor de mens
Harmless
Gebruik door de mens
Meer informatie
Lokale namenSynoniemenMetabolismePredatorenEcotoxicologieVoortplantingMaturiteitPaaienPaaiaggregatiesFecunditeitEierenOntwikkeling van de eieren
Leeftijd/GrootteGroeiLengte-gewichtLengte-lengteLengtefrequentiesMorfometrieMorfologieLarvenLarvale populatiedynamiekRekruteringAbundantieBRUVS
ReferentiesAquacultuurAquacultuurprofielKweeklijnenGeneticaElectrophoresesErfelijkheidZiektesVerwerkingNutrientsMassaconversie
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Estimates based on models
Fylogenetische diversiteitsindex (Ref.
82804): PD
50 = 0.5078 [Uniqueness, from 0.5 = low to 2.0 = high].
Bayesian length-weight: a=0.01862 (0.00823 - 0.04215), b=2.97 (2.78 - 3.16), in cm total length, based on LWR estimates for this (Sub)family-body shape (Ref.
93245).
Trofisch niveau (Ref.
69278): 2.9 ±0.3 se; based on size and trophs of closest relatives
Weerstandsvermogen (Ref.
120179): Hoog, minimale populatieverdubbelingstijd minder dan 15 maanden (Preliminary K or Fecundity.).
Fishing Vulnerability (Ref.
59153): Low vulnerability (10 of 100).