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> Blenniiformes (Blennies) > Clinidae (Clinids)
Etymology: Heterostichus: Greek, heteros = other + Greek, stix, -ichos = row (Ref. 45335).
More on author: Girard.

Environment: milieu / climate zone / depth range / distribution range Écologie

marin démersal; profondeur 0 - 40 m (Ref. 2850). Subtropical; 42°N - 14°N, 125°W - 92°W

Distribution Pays | Zones FAO | Écosystèmes | Occurrences | Point map | Introductions | Faunafri

Eastern Pacific: California, USA to southern Baja California, Mexico including Guadalupe Island.

Taille / Poids / Âge

Maturity: L_m ? range ? - ? cm
Max length : 61.0 cm TL mâle / non sexé; (Ref. 2850); âge max. reporté: 4 années (Ref. 56049)

Occurs in intertidal and to 40 m (Ref. 96339). Found among rocks with large seaweeds, often in kelp. Young occur in schools while adults are solitary. Feeds on small crustaceans, mollusks and small fishes. Female attaches eggs to seaweeds, male guards them.

Life cycle and mating behavior Maturities | Reproduction | Spawnings | Egg(s) | Fecundities | Larves

Référence principale Upload your references | Références | Coordinateur : Williams, Jeffrey T. | Collaborateurs

Eschmeyer, W.N., E.S. Herald and H. Hammann, 1983. A field guide to Pacific coast fishes of North America. Boston (MA, USA): Houghton Mifflin Company. xii+336 p. (Ref. 2850)

Statut dans la liste rouge de l'IUCN (Ref. 130435)

Préoccupation mineure (LC) ; Date assessed: 04 May 2010

CITES

Not Evaluated

CMS (Ref. 116361)

Not Evaluated

Menace pour l'homme

Harmless

Utilisations par l'homme

Pêcheries: commercial; Aquarium: Commercial

FAO - Publication: search | FishSource |

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Estimates based on models

Preferred temperature (Ref. 123201): 12.6 - 24.6, mean 19.2 °C (based on 24 cells).

Phylogenetic diversity index (Ref. 82804): PD₅₀ = 1.0000 [Uniqueness, from 0.5 = low to 2.0 = high].

Bayesian length-weight: a=0.00513 (0.00236 - 0.01115), b=3.08 (2.88 - 3.28), in cm total length, based on LWR estimates for this species & (Sub)family-body (Ref. 93245).

Niveau trophique (Ref. 69278): 3.9 ±0.62 se; based on food items.

Generation time: 4.4 ( na - na) years. Estimated as median ln(3)/K based on 1 growth studies.

Résilience (Ref. 120179): Milieu, temps minimum de doublement de population : 1,4 à 4,4 années (tm=1.25; tmax=4).

Fishing Vulnerability (Ref. 59153): Moderate vulnerability (41 of 100).

Catégorie de prix (Ref. 80766): Unknown.

Nutrients (Ref. 124155): Calcium = 74.3 [43.0, 136.2] mg/100g; Iron = 0.912 [0.552, 1.529] mg/100g; Protein = 18.9 [18.0, 19.7] %; Omega3 = 0.209 [0.122, 0.342] g/100g; Selenium = 26.5 [14.2, 51.6] μg/100g; VitaminA = 10.6 [3.8, 30.3] μg/100g; Zinc = 0.673 [0.480, 0.934] mg/100g (wet weight);

Heterostichus rostratus Girard, 1854