Actinopterygii (ray-finned fishes) > Perciformes
(Perch-likes) > Cheilodactylidae
Etymology: Cheilodactylus: Greek, cheilos = lip + Greek, daktylos = finger (Ref. 45335).
Environment: milieu / climate zone / depth range / distribution range
Marine; reef-associated; depth range 1 - 66 m (Ref. 58302), usually 18 - ? m (Ref. 9710). Temperate
Pacific Ocean: New Caledonia, Lord Howe Island, Kermadec Islands (Ref. 8879) and Hawaii.
Size / Weight / Age
Maturity: Lm ?  range ? - ? cm
Max length : 41.0 cm TL male/unsexed; (Ref. 9710)
An uncommon species found in seaward reefs (Ref. 9710). Benthic (Ref. 58302). Feeds on a wide variety of small invertebrate animals such as crabs, shrimps and other crustaceans, polychaete worms, mollusks, heart urchins and foraminiferans (Ref. 3921).
Life cycle and mating behavior
Maturity | Reproduction | Spawning | Eggs | Fecundity | Larvae
Randall, J.E., 1985. Guide to Hawaiian reef fishes. Harrowood Books, Newtown Square, PA 19073, USA. 74 p. (Ref. 3921)
IUCN Red List Status (Ref. 123251)
CITES (Ref. 118484)
Threat to humans
Common namesSynonymsMetabolismPredatorsEcotoxicologyReproductionMaturitySpawningSpawning aggregationFecundityEggsEgg development
ReferencesAquacultureAquaculture profileStrainsGeneticsAllele frequenciesHeritabilityDiseasesProcessingMass conversion
Estimates based on models
Preferred temperature (Ref. 115969
): 24.2 - 26.5, mean 26 °C (based on 54 cells).
Phylogenetic diversity index (Ref. 82805
= 0.5000 [Uniqueness, from 0.5 = low to 2.0 = high].
Bayesian length-weight: a=0.01148 (0.00543 - 0.02429), b=3.04 (2.85 - 3.23), in cm total length, based on LWR estimates for this (Sub)family-body shape (Ref. 93245
Trophic level (Ref. 69278
): 3.4 ±0.47 se; based on food items.
Resilience (Ref. 120179
): Medium, minimum population doubling time 1.4 - 4.4 years (Preliminary K or Fecundity.).
Vulnerability (Ref. 59153
): Moderate to high vulnerability (46 of 100) .