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Atheriniformes (Silversides) >
Atherinidae (Silversides) > Craterocephalinae
Etymology: Craterocephalus: Greek, krater, -eros = bowl, mixing vessel + Greek, kephale = head (Ref. 45335).
Environment: milieu / climate zone / depth range / distribution range
Ecologia
marino; salmastro demersale. Tropical
Western Pacific: Abrolhos Islands, Western Australia to Gulf of Carpentaria, Northern Territory, Australia.
Size / Peso / Age
Maturity: Lm ? range ? - ? cm
Max length : 8.5 cm TL maschio/sesso non determinato; (Ref. 9760)
Spine dorsali (totale) : 5 - 7; Raggi dorsali molli (totale) : 6 - 8; Spine anali: 1; Raggi anali molli: 7 - 10. Gill rakers short, with spinules, 1-13 on first lower gill arch. Anus very close to origin of fin. Second dorsal fin with I spine, 6-8 rays; anal fin with I spine and 7-10 rays. Midlateral scales 29-33.
Essentially an estuarine species and coastal species, co-occurring with C. pauciradiatus, C. mugiloides and Atherinomorus endrachtensis. Biology not known except that it can withstand very high salinities. Probably taken as food by larger commercial species. (Ref. 9760).
Life cycle and mating behavior
Maturità | Riproduzione | Deposizione | Uova | Fecundity | Larve
Ivantsoff, W. and L.E.L.M. Crowley, 1999. Atherinidae. Silversides (or hardyheads). p. 2113-2139. In K.E. Carpenter and V.H. Niem (eds.) FAO species identification guide for fishery purposes. The living marine resources of the Western Central Pacific. Volume 4. Bony fishes part 2 (Mugilidae to Carangidae). FAO, Rome. (Ref. 9760)
IUCN Red List Status (Ref. 130435: Version 2024-1)
Threat to humans
Harmless
Human uses
Pesca: di nessun interesse
Strumenti
Special reports
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Estimates based on models
Preferred temperature (Ref.
123201): 21.8 - 28.5, mean 26.9 °C (based on 258 cells).
Phylogenetic diversity index (Ref.
82804): PD
50 = 0.5000 [Uniqueness, from 0.5 = low to 2.0 = high].
Bayesian length-weight: a=0.00389 (0.00180 - 0.00842), b=3.12 (2.94 - 3.30), in cm total length, based on all LWR estimates for this body shape (Ref.
93245).
Trophic level (Ref.
69278): 3.0 ±0.4 se; based on size and trophs of closest relatives
Resilienza (Ref.
120179): Alto, tempo minimo di raddoppiamento della popolazione meno di 15 mesi (Preliminary K or Fecundity.).
Fishing Vulnerability (Ref.
59153): Low vulnerability (10 of 100).
