Klassifizierung / Names
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Kurtiformes (Nurseryfishes, cardinalfishes.) >
Apogonidae (Cardinalfishes) > Apogoninae
Etymology: yamba: Named for an Australian aboriginal name of uncertain meanings (a kind of oyster or the headland near the river mouth and is the name of the city at the mouth of the Clarence River).
Umwelt: Milieu / Klimazone / Tiefenbereich / Verbreitungsgebiet
Ökologie
seewasser pelagic-neritic; tiefenbereich 0 - 6 m (Ref. 97601). Subtropical (Ref. 97601)
Verbreitung
Territorien | FAO Gebiete | Ökosysteme | Vorkommen | Punkt Karte | Einführungen | Faunafri
Southwest Pacific: Australia, known only from the Clarence River, Yamba, New South Wales.
Größe / Gewicht / Alter
Geschlechtsreife: Lm ?  range ? - ? cm
Max length : 5.0 cm SL Männchen/unbestimmt; (Ref. 97601)
Kurzbeschreibung
Bestimmungsschlüssel | Morphologie | Morphometrie
Rückenflossenstacheln (insgesamt) : 8; Rückenflossenweichstrahlen (insgesamt) : 9; Afterflossenstacheln: 2; Afterflossenweichstrahlen: 8. This species is distinguished by the following characters: brownish-red irregular spots on body; usually 9 pored lateral-line scales; alternating markings on second dorsal, anal and caudal fins; juveniles and young individuals with three regular bars on body (Ref. 97601).
Body shape (shape guide): fusiform / normal; Cross section: compressed.
Occurs on rocky wall with silt and mud, probably also in other tidal estuaries (Ref. 97601).
Lebenszyklus und Paarungsverhalten
Geschlechtsreife | Fortpflanzung | Ablaichen | Eier | Fruchtbarkeit | Larven
Fraser, T.H., 2014. Fao yamba, a new species of cardinalfish (Percomorpha: Apogonidae: Apogonichthyini) from the tidal region of the Clarence River, Australia and redescriptions of the West Pacific Foa longimana and Foa hyalina. Zootaxa 3878(2):167-178. (Ref. 97601)
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 = 0.5039 [Uniqueness, from 0.5 = low to 2.0 = high]. |
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Bayesian length-weight
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a=0.01122 (0.00523 - 0.02406), b=3.07 (2.89 - 3.25), 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). 🛈 |