Malacocottus aleuticus, Whitetail sculpin

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Malacocottus aleuticus (Smith, 1904)

Whitetail sculpin
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Native range | All suitable habitat | Point map | Year 2050
This map was computer-generated and has not yet been reviewed.
Malacocottus aleuticus   AquaMaps   Data sources: GBIF OBIS
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Image of Malacocottus aleuticus (Whitetail sculpin)
Malacocottus aleuticus
Picture by Bull. U.S. Bur. Fish.

Classification / Names Nombres comunes | Sinónimos | Catalog of Fishes(Género, Especie) | ITIS | CoL | WoRMS | Cloffa

> Perciformes/Cottoidei (Sculpins) > Psychrolutidae (Fatheads)
Etymology: Malacocottus: Greek, malakos, = soft + Greek, kottos = a fish (Ref. 45335).
More on author: Smith.

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

marino bentopelágico; rango de profundidad 300 - 1000 m (Ref. 43939), usually 300 - 600 m (Ref. 50550). Deep-water

Distribución Países | Áreas FAO | Ecosistemas | Ocurrencias, apariciones | Point map | Introducciones | Faunafri

North Pacific: off southeastern Kamchatka and Sea of Okhotsk off southwest coast of Kamchatka, eastern Sakhalin Island, and Hokkaido, Japan. Also from the Bering Sea north of Rat Islands and Prince William Sound, Alaska.

Tamaño / Peso / Age

Maturity: Lm ?  range ? - ? cm
Max length : 9.8 cm TL macho / no sexado; (Ref. 43939)

Short description Morfología | Morfometría

Espinas dorsales (total): 7 - 10; Radios blandos dorsales (total): 13-15; Espinas anales 0; Radios blandos anales: 10 - 13; Vértebra: 31 - 32. Body minutely speckled with black; broad black bands from soft dorsal fin to anal fin and behind pectoral axil; caudal peduncle and fin white (Ref. 43939). Pelvic fins very small; caudal fin rounded (Ref. 43939).

Biología     Glosario (por ej. epibenthic)

Collected from sand and broken shell bottom; also caught in pelagic environment (Ref. 43939).

Life cycle and mating behavior Madurez | Reproducción | Puesta | Huevos | Fecundidad | Larva

Main reference Upload your references | Referencias | Coordinador | Colaboradores

Mecklenburg, C.W., T.A. Mecklenburg and L.K. Thorsteinson, 2002. Fishes of Alaska. American Fisheries Society, Bethesda, Maryland. xxxvii +1037 p. (Ref. 43939)

IUCN Red List Status (Ref. 130435)

  Not Evaluated 

CITES

Not Evaluated

CMS (Ref. 116361)

Not Evaluated

Threat to humans

  Harmless





Human uses

FAO - Publication: search | FishSource |

Más información

Países
Áreas FAO
Ecosistemas
Ocurrencias, apariciones
Introducciones
Stocks
Ecología
Dieta
componentes alimenticios
consumo de alimento
Ración
Nombres comunes
Sinónimos
Metabolismo
Despredadores
Ecotoxicología
Reproducción
Madurez
Puesta
Agregación para la puesta
Fecundidad
Huevos
Egg development
Age/Size
Crecimiento
Length-weight
Length-length
Length-frequencies
Morfometría
Morfología
Larva
Dinámica larvaria
Reclutamiento
Abundancia
BRUVS
Referencias
Acuicultura
Perfil de acuicultura
Razas
Genética
Electrophoreses
heritabilidad
Enfermedades
Procesamiento
Nutrients
Mass conversion
Colaboradores
Imágenes
Stamps, Coins Misc.
Sonidos
Ciguatera
Velocidad
Tipo de natación
Superficie branquial
Otolitos
Cerebros
Visión

Herramientas

E-book | Guía de campo | Asistente para frecuencias de tallas | Herramienta de ciclo de vida | Mapa de puntos | Classification Tree | Catch-MSY |

Special reports

Check for Aquarium maintenance | Check for Species Fact Sheets | Check for Aquaculture Fact Sheets

Download XML

Summary page | Datos específicos | Nombres comunes | Photos

Fuentes de Internet

AFORO (otoliths) | Aquatic Commons | BHL | Cloffa | BOLDSystems | Websites from users | Check FishWatcher | CISTI | Catalog of Fishes: Género, Especie | DiscoverLife | ECOTOX | FAO - Publication: search | Faunafri | Fishipedia | Fishtrace | GenBank: genome, nucleotide | GloBI | Google Books | Google Scholar | Google | IGFA World Record | MitoFish | Otolith Atlas of Taiwan Fishes | PubMed | Reef Life Survey | Socotra Atlas | Árbol de la vida | Wikipedia: Go, búsqueda | World Records Freshwater Fishing | Expediente Zoológico

Estimates based on models

Preferred temperature (Ref. 123201): 0.4 - 5.2, mean 2.8 °C (based on 118 cells).
Phylogenetic diversity index (Ref. 82804):  PD50 = 0.5625   [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).
Nivel trófico (Ref. 69278):  3.3   ±0.1 se; based on size and trophs of closest relatives
Fishing Vulnerability (Ref. 59153):  Low vulnerability (10 of 100).