Klassifizierung / Names
Namen | Synonyme | Catalog of Fishes(Gattung, Arten) | ITIS | CoL | WoRMS | Cloffa
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Beryciformes (Sawbellies) >
Melamphaidae (Bigscale fishes or ridgeheads)
Etymology: Melamphaes: Greek, melan, -anos = black + Greek, amphi = both side (Ref. 45335); shcherbachevi: Named for Yurii Nikolaevich Shcherbachev, Laboratory of Oceanic Ichthyofauna, Shirshov Institute of Oceanology, Russian Academy of Sciences.
Eponymy: Yuri Nikolaevich Shcherbachev works at the P P Shirov Institute of Oceanography, Russian Academy of Sciences. [...] (Ref. 128868), visit book page.
Umwelt: Milieu / Klimazone / Tiefenbereich / Verbreitungsgebiet
Ökologie
seewasser bathypelagisch; tiefenbereich 0 - 1200 m (Ref. 117119). Tropical
Western Indian Ocean: southern part of the Mozambique Channel near the sw coast of Madagascar Island.
Größe / Gewicht / Alter
Geschlechtsreife: Lm ?  range ? - ? cm
Max length : 2.0 cm SL (female)
Kurzbeschreibung
Bestimmungsschlüssel | Morphologie | Morphometrie
Rückenflossenstacheln (insgesamt) : 3; Rückenflossenweichstrahlen (insgesamt) : 15; Afterflossenstacheln: 1; Afterflossenweichstrahlen: 8; Wirbelzahl: 27. This species is distinguished by the following characters: gill rakers on first gill arch 15; eye diameter equal to suborbital bone width; vertebrae 27 (12 abdominal vertebrae); haemal arm of first caudal vertebra no haemal spurs; D III,15, A I,8; V 7; ventral fin behind vertical line of posterior margin of pectoral fin basement; anal fin starts behind the vertical line of fourth ray of dorsal fin from its end (Ref. 117119).
Cross section: compressed.
Lebenszyklus und Paarungsverhalten
Geschlechtsreife | Fortpflanzung | Ablaichen | Eier | Fruchtbarkeit | Larven
Kotlyar, A.N., 2015. Revision of the genus Melamphaes (Melamphaidae): 4. Oligo-raker species: M. parvus Ebeling, M. janae Ebeling, M. lentiginosus sp. n., M. shcherbachevi sp. n. J. Ichthyol. 55(6):765-777. (Ref. 117119)
IUCN Rote Liste Status (Ref. 130435: Version 2025-2 (Global))
Bedrohung für Menschen
Harmless
Nutzung durch Menschen
Tools
Zusatzinformationen
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Internet Quellen
Schätzungen auf der Grundlage von Modellen
Phylogenetischer Diversitätsindex (Ref. 82804) |
PD50 = 0.5000 [Uniqueness, from 0.5 = low to 2.0 = high]. |
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Bayesian length-weight
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a=0.01096 (0.00451 - 0.02668), b=3.10 (2.89 - 3.31), in cm total length, based on LWR estimates for this (Sub)family-body shape (Ref. 93245). |
Trophische Ebene (Ref. 69278) |
3.1 ±0.2 se; based on size and trophs of closest relatives |
Widerstandsfähigkeit (Ref. 120179) |
hoch, Verdopplung der Population dauert weniger als 15 Monate. (Preliminary K or Fecundity.). |
Anfälligkeit der Fischerei (Ref. 59153) |
Low vulnerability (23 of 100). 🛈 |