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> Perciformes/Zoarcoidei (Eelpouts and pricklebacks) > Scytalinidae (Graveldivers)
Etymology: Scytalina: Greek, skytale, -es = branch; cylindrical piece of wood used by Spartan army, with a paper tied around it containing orders or comunnications from the courts. It is also a kind of fish (Ref. 45335).
More on authors: Jordan & Gilbert.

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

marin démersal. Temperate

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

Eastern Pacific: Bering Sea coast of Alaska to Diablo Cove, central California, USA.

Taille / Poids / Âge

Maturity: L_m ? range ? - ? cm
Max length : 15.0 cm TL mâle / non sexé; (Ref. 2850)

Description synthétique Clés d'identification | Morphologie | Morphométrie

Épines dorsales (Total) : 0; Rayons mous dorsaux (Total) : 41 - 51; Épines anales: 0; Rayons mous anaux: 36 - 41. Caudal rounded. Pectorals small.

Found in rocky areas, tide pools and off beaches (Ref. 2850). Burrows in loose gravel and sand or among broken shells on the bottom (Ref. 2850). May not utilize the intertidal zone for reproductive and recruitment purposes (Ref. 56899).

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

Référence principale Upload your references | Références | Coordinateur | 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)

Non évalué

CITES

Not Evaluated

CMS (Ref. 116361)

Not Evaluated

Menace pour l'homme

Harmless

Utilisations par l'homme

FAO - Publication: search | FishSource |

Plus d'informations

Trophic ecology
Éléments du régime alimentaire
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Ecology
Écologie

Population dynamics
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Max. ages / sizes
Length-weight rel.
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Physiology
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Diseases / Parasites
Toxicities (LC50s)

Genetics
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Human related
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Profils d'aquaculture
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Stamps, coins, misc.

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Estimates based on models

Preferred temperature (Ref. 123201): 5.7 - 14.8, mean 9.8 °C (based on 220 cells).

Phylogenetic diversity index (Ref. 82804): PD₅₀ = 1.5000 [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 (Ref. 69278): 3.3 ±0.5 se; based on diet studies.

Fishing Vulnerability (Ref. 59153): Low vulnerability (10 of 100).

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Scytalina cerdale Jordan & Gilbert, 1880