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Sebastes auriculatus Girard, 1854

Brown rockfish
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Native range | All suitable habitat | Point map | Year 2050
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Sebastes auriculatus   AquaMaps   Data sources: GBIF OBIS
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Image of Sebastes auriculatus (Brown rockfish)
Sebastes auriculatus
Picture by Gotshall, D.W.


Mexico country information

Common names: Rocote moreno, Rocote moreno
Occurrence: native
Salinity: marine
Abundance: | Ref:
Importance: | Ref:
Aquaculture: | Ref:
Regulations: | Ref:
Uses: no uses
Comments: Ranges south to Bahia San Hipolito, central Baja California (Ref. 27436). Also Ref. 2850.
National Checklist:
Country Information: https://www.cia.gov/library/publications/resources/the-world-factbook/geos/mx.html
National Fisheries Authority:
Occurrences: Occurrences Point map
Main Ref: Kramer, D.E. and V.M. O'Connell, 1995
National Database:

Common names from other countries

Classification / Names आम नाम | उपशब्द | Catalog of Fishes(वर्ग, प्रजाति) | ITIS | CoL | WoRMS | Cloffa

> Perciformes/Scorpaenoidei (Scorpionfishes) > Sebastidae (Rockfishes, rockcods and thornyheads) > Sebastinae
Etymology: Sebastes: Greek, sebastes = august, venerable (Ref. 45335);  auriculatus: From the Latin auriculatus, meaning 'eared' (Ref. 27436).
  More on author: Girard.

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

समुद्री ड़िमरसल; गहराई सीमा 0 - 128 m (Ref. 27437).   Temperate; 62°N - 27°N, 155°W - 113°W

वितरण देश | ऐफ ऐ ओ क्षेत्र | Ecosystems | संयोग | Point map | भूमिका | Faunafri

Eastern Pacific: Prince William Sound, Alaska to central Baja California, Mexico.

Length at first maturity / आकार / वज़न / Age

Maturity: Lm 31.0, range 26 - 38 cm
Max length : 56.0 cm TL पुल्लिंग / अलिंग; (Ref. 27437); अधिकतम सूचित उम्र: 34 वर्षो (Ref. 56049)

Short description पहचान कुंजी | आकृति विज्ञान | मौरफोमैटरिक्स

पृष्ठीय रीढ़ (सम्पूर्ण) : 13; पृष्ठीय सौफट रेज़ (सम्पूर्ण) : 12 - 15; गुदा कांटा: 3; ऐनल सौफट रेज़: 5 - 8; जानवरों की रीड़ का जोड़: 26 - 27. Head spines strong - nasal, preocular, postocular, tympanic, coronal (may be absent), parietal, and nuchal (may be absent) spines present, supraoculars absent (Ref. 27437). Interorbital space flat to barely convex; symphyseal knob weak or absent (Ref. 27437). Caudal fin rounded (Ref. 6885). Light brown, mottled with one or two shades of darker brown, vague dark bars dorsally, dark brown blotch on upper part of gill cover; fins and underside of throat and lower jaw pinkish (Ref. 27437). Branchiostegal rays: 7 (Ref. 36715).

जीवविज्ञान     शब्द संग्रह (उदाहरणार्थ epibenthic)

A sedentary rockfish found in shallow water and bays (Ref. 2850), among sheltering weed-covered rocks or around pilings (Ref. 27436). Viviparous, with planktonic larvae and pelagic juveniles (Ref. 36715). Fin spines are sharp and mildly venomous and can cause annoying wounds (Ref. 27436). Small live specimens make excellent bait for large lingcod (Ref. 27436). Flesh is firm and tasty, but rarely found in markets (Ref. 26346).

Life cycle and mating behavior Maturities | पुनरुत्पत्ति | Spawnings | Egg(s) | Fecundities | लार्वा

Viviparous (Ref. 36715, 34817).

Main reference Upload your references | संदर्भ | संयोजक | सहयोगीयो

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)

IUCN Red List Status (Ref. 130435)


CITES (Ref. 128078)

Not Evaluated

CMS (Ref. 116361)

Not Evaluated

Threat to humans

  Venomous (Ref. 27436)




Human uses

मात्स्यिकी: लघु वाणिज्य; आखेट मत्स्य: हां; जलजीवालय: सार्वजनिक लजीवालय; ठहराव / प्रलोभन: occasionally
FAO(Publication : search) | FishSource |

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इंटरनेट स्रोत

Estimates based on models

Preferred temperature (Ref. 115969): 8 - 12.8, mean 9.7 (based on 80 cells).
Phylogenetic diversity index (Ref. 82804):  PD50 = 0.5000   [Uniqueness, from 0.5 = low to 2.0 = high].
Bayesian length-weight: a=0.01000 (0.00499 - 0.02004), b=3.09 (2.92 - 3.26), in cm Total Length, based on LWR estimates for this Genus-body shape (Ref. 93245).
Trophic level (Ref. 69278):  4.0   ±0.62 se; based on food items.
लौटाव (Ref. 120179):  निम्न, न्यूनतम जनसंख्या दुगनी होने का समय 4.5 - 14 वर्ष। (tmax=34; tm=5).
Prior r = 0.19, 95% CL = 0.13 - 0.29, Based on 2 full stock assessments.
Fishing Vulnerability (Ref. 59153):  Moderate vulnerability (42 of 100).
Price category (Ref. 80766):   Medium.