Actinopteri (ray-finned fishes) > Eupercaria/misc
(Various families in series Eupercaria) > Odacidae
(Cales and weed-whitings)
Etymology: Siphonognathus: Greek, siphon = tube + Greek, gnathos = jaw (Ref. 45335).
Environment: milieu / climate zone / depth range / distribution range
Marine; demersal; depth range 1 - 19 m (Ref. 75154), usually - m (Ref. ). Subtropical; 0°C - ; 32°S - 39°S
Eastern Indian Ocean: southern Australia, from Recherche Archipelago, Western Australia to Wilsons Promontory and Portland, Victoria.
Size / Weight / Age
Maturity: Lm ?  range ? - ? cm
Max length : 11.0 cm SL male/unsexed; (Ref. 6185)
A benthic species which occurs inshore (Ref. 75154). Apparently restricted to moderately high-energy coastal locations with dominant stands of brown macroalgae such as Phyllospora comosa and Ecklonia radiata.
Life cycle and mating behavior
Maturity | Reproduction | Spawning | Eggs | Fecundity | Larvae
Gomon, M.F. and J.R. Paxton, 1985. A revision of the Odacidae, a temperate Australian-New Zealand labroid fish family. Indo-Pac. Fish. (8):57 p. (Ref. 6185)
IUCN Red List Status (Ref. 124695)
Threat to humans
Fisheries: of no interest
Common namesSynonymsMetabolismPredatorsEcotoxicologyReproductionMaturitySpawningSpawning aggregationFecundityEggsEgg development
ReferencesAquacultureAquaculture profileStrainsGeneticsAllele frequenciesHeritabilityDiseasesProcessingNutrientsMass conversion
Estimates based on models
Preferred temperature (Ref. 115969
): 15.7 - 18.7, mean 17.9 °C (based on 102 cells).
Phylogenetic diversity index (Ref. 82805
= 0.5159 [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
): 2.8 ±0.2 se; based on size and trophs of closest relatives
Resilience (Ref. 120179
): High, minimum population doubling time less than 15 months (Preliminary K or Fecundity.).
Vulnerability (Ref. 59153
): Low vulnerability (12 of 100) .