Actinopterygii (ray-finned fishes) > Perciformes
(Perch-likes) > Cryptacanthodidae
Etymology: Cryptacanthodes: Greek, kryptos = hidden + Greek, akanthoides = similar to thorns (Ref. 45335).
Environment / Climate / Range
Marine; demersal; depth range 1 - 110 m (Ref. 5951). Temperate; 55°N - 39°N, 75°W - 49°W
Size / Weight / Age
Maturity: Lm ?  range ? - ? cm
Max length : 97.0 cm TL male/unsexed; (Ref. 49746)
Western Atlantic: southern Labrador in Canada to New Jersey in USA.
Burrows in soft muddy bottoms from shallow water to 110 m depth. Feeds mainly on benthic infauna found in and around its burrow system; its prey consisting of various amphipods, polychaetes, shrimp and small fish (Ref. 87300).
Life cycle and mating behavior
Maturity | Reproduction | Spawning | Eggs | Fecundity | Larvae
Robins, C.R. and G.C. Ray, 1986. A field guide to Atlantic coast fishes of North America. Houghton Mifflin Company, Boston, U.S.A. 354 p. (Ref. 7251)
IUCN Red List Status (Ref. 96402)
CITES (Ref. 94142)
Threat to humans
ReferencesAquacultureAquaculture profileStrainsGeneticsAllele frequenciesHeritabilityDiseasesProcessingMass conversion
Estimates of some properties based on models
Phylogenetic diversity index (Ref. 82805
= 0.6250 [Uniqueness, from 0.5 = low to 2.0 = high].
Bayesian length-weight: a=0.00102 (0.00046 - 0.00225), b=3.06 (2.88 - 3.24), based on all LWR estimates for this body shape (Ref. 93245
Trophic Level (Ref. 69278
): 3.7 ±0.5 se; Based on size and trophs of closest relatives
Resilience (Ref. 69278
Vulnerability (Ref. 59153
): Moderate to high vulnerability (52 of 100) .