>
Perciformes/Cottoidei (Sculpins) >
Jordaniidae (Longfin sculpins)
Etymology: Jordania: Because of C. Basil Jordan, American zoologist (Ref. 45335).
Eponymy: Dr David Starr Jordan (1851–1931) was a leading American ichthyologist, physician, educator, peace activist and believer in eugenics; moreover, he was founding President of Stanford University. [...] (Ref. 128868), visit book page.
More on author: Starks.
Environnement : milieu / zone climatique / profondeur / gamme de distribution
Écologie
marin démersal; profondeur 2 - 38 m (Ref. 2850). Temperate; 58°N - 32°N, 138°W - 117°W
Eastern Pacific: Baranof Island, southeastern Alaska to Point Lobos, central California, USA.
Taille / Poids / Âge
Maturité: Lm ? range ? - ? cm
Max length : 15.0 cm TL mâle / non sexé; (Ref. 2850)
Description synthétique
Clés d'identification | Morphologie | Morphométrie
Épines dorsales (Total) : 17 - 18; Rayons mous dorsaux (Total) : 15 - 17; Épines anales: 0; Rayons mous anaux: 22 - 24. Caudal fin rounded (Ref. 6885). Color olive green and generously marked with red; six or seven dark saddles across back and another series of dark spots along midside; oblique dark bands across dorsal and pectoral fins; wide dark, and narrow light sinuous bands on head (Ref. 6885).
Body shape (shape guide): elongated.
Occurs in intertidal areas and to 38 m depth, in rocky areas and kelp (Ref. 2850). Frequently hangs vertically on rock faces (Ref. 2850). Active and highly territorial during the breeding season (Ref. 6885).
Cycle de vie et comportement reproducteur
Maturité | Reproduction | Frai | Œufs | Fécondité | Larves
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: Version 2025-2 (Global))
Menace pour l'homme
Harmless
Utilisations par l'homme
Pêcheries: commercial; Aquarium: Aquariums publics
Outils
Articles particuliers
Télécharger en XML
Sources Internet
Estimations basées sur des modèles
Température préférée (Réf.
123201): 8.9 - 12, mean 10.3 °C (based on 50 cells).
Indice de diversité phylogénétique (Réf.
82804): PD
50 = 1.1250 [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).
Niveau trophique (Réf.
69278): 3.4 ±0.50 se; based on food items.
Résilience (Réf.
120179): Haut, temps minimum de doublement de population inférieur à 15 mois (Preliminary K or Fecundity.).
Vulnérabilité de la pêche (Ref.
59153): Low vulnerability (10 of 100).
🛈
Nutriments (Ref.
124155): Calcium = 103 [39, 235] mg/100g; Iron = 0.411 [0.189, 0.947] mg/100g; Protein = 17.3 [15.1, 19.5] %; Omega3 = 0.586 [0.235, 1.630] g/100g; Selenium = 9.51 [3.99, 23.71] μg/100g; VitaminA = 30.1 [8.1, 103.8] μg/100g; Zinc = 0.865 [0.546, 1.529] mg/100g (wet weight);
