Klassifizierung / Names
Namen | Synonyme | Catalog of Fishes(Gattung, Arten) | ITIS | CoL | WoRMS | Cloffa
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Ovalentaria/misc (Various families in series Ovalentaria) >
Pseudochromidae (Dottybacks) > Pseudochrominae
Etymology: Pseudochromis: Greek, pseudes = false + Greek, chromis = a fish, perhaps a perch (Ref. 45335); stellatus: Name from Latin meaning starry or starred, referring to the yellow spots on the upper part of the body (name selected by high school students as part of a science activity in the Macleay Museum).
Umwelt: Milieu / Klimazone / Tiefenbereich / Verbreitungsgebiet
Ökologie
seewasser riff-verbunden; tiefenbereich 55 - 70 m (Ref. 118104). Tropical
Western Pacific: Indonesia (West Papua) and possibly the Philippines.
Größe / Gewicht / Alter
Geschlechtsreife: Lm ? range ? - ? cm
Max length : 4.7 cm SL Männchen/unbestimmt; (Ref. 118104)
Kurzbeschreibung
Bestimmungsschlüssel | Morphologie | Morphometrie
Rückenflossenstacheln (insgesamt) : 3; Rückenflossenweichstrahlen (insgesamt) : 24 - 26; Afterflossenstacheln: 3; Afterflossenweichstrahlen: 15; Wirbelzahl: 26. his species is distinguished from by the following set of characters: D III,24-26 (usually III,26); A III,15; pectoral-fin rays 18-19 (usually 18); scales in lateral series 36-38; circumpeduncular scales 16; caudal fin pointed (rounded with middle rays extended to form slight to obvious point); dorsal-fin origin to pelvic-fin origin 31.8-33.5 % SL (Ref. 118104).
Cross section: compressed.
This species was ollected in 55-62 m and observed to at least 70 m depth. It is found on deep reef slopes with gentle incline but exposed to strong currents and generally found in association with small gorgonian sea fans or low-growing barrel sponges (Ref. 118104).
Lebenszyklus und Paarungsverhalten
Geschlechtsreife | Fortpflanzung | Ablaichen | Eier | Fruchtbarkeit | Larven
Gill, A.C., G.R. Allen and M.V. Erdmann, 2017. Pseudochromis stellatus, a new species of dottyback from Indonesia (Teleostei: Pseudochromidae). Zootaxa 4338(2):333-340. (Ref. 118104)
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): PD
50 = 0.5000 [Uniqueness, from 0.5 = low to 2.0 = high].
Bayesian length-weight: a=0.01148 (0.00470 - 0.02806), b=2.95 (2.74 - 3.16), in cm total length, based on LWR estimates for this (Sub)family-body shape (Ref.
93245).
Trophische Ebene (Ref.
69278): 3.4 ±0.5 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 (10 of 100).
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