Strongylocentrotus droebachiensis   (Müller, 1776)

Northern sea urchin

Native range | All suitable habitat | Point map | Year 2050
This map was computer-generated and has not yet been reviewed.
Strongylocentrotus droebachiensis  AquaMaps  Data sources: GBIF OBIS
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Image of Strongylocentrotus droebachiensis (Northern sea urchin)
Strongylocentrotus droebachiensis

Classification / Names Common names | Synonyms | CoL | ITIS | WoRMS

| Camarodonta | Strongylocentrotidae

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

; intervalo de profundidade 0 - 300 m (Ref. 78719), usually 0 - 50 m (Ref. 113749).  Temperate; 79°N - 37°N, 127°E - 97°E

Distribuição Países | Áreas FAO | Ecossistemas | Ocorrências | Introduções

Northern Pacific, Northern Atlantic and the Arctic. Temperate to polar.

Length at first maturity / Tamanho / Peso / Idade

Maturity: Lm 2.5  range ? - ? cm Max length : 10.0 cm WD macho/indeterminado; (Ref. 865); Idade máx. registada: 45 anos (Ref. 90469)

Biologia     Glossário (p.ex. epibenthic)

It is found on rocks and soft bottoms from the intertidal to a depth of 300 meters (Ref. 865). Also in tidepools in the low intertidal, found on bedrock outcrops, boulders, cobbles, occasionally in sand (Ref. 113749). Primarily feeds on seaweeds, with few feeding on eelgrass (Ref. 106946). Also feeds on bivalves, gastropods and benthic crustaceans (Ref. 85579).

Life cycle and mating behavior Maturidade | Reprodução | Desova | Ovos | Fecundidade | Larvas

Members of the class Echinoidea are gonochoric. Fertilization is external. Brooding is common, eggs are held either on the peristome, around the periproct or deep into the concavities on the petaloids. Life cycle: Embryos develop into planktotrophic larvae (echinoplateus) and live for several months before they sink to the bottom using their tube feet to adhere on the ground where they metamorphose into young urchins.

Referência principal Referências | Coordenador | Colaboradores

Berkes, F., T.P. Hughes, R.S. Steneck, J.A. Wilson, D.R. Bellwood, B. Crona, C. Folke, L.H. Gunderson, H.M. Leslie, J. Norberg, M. Nyström, P. Olsson, H. Österblom, M. Scheffer and B. Worm. 2006. (Ref. 861)

Status na Lista Vermelha da IUCN (Ref. 130435)

  Não avaliada 

Status no CITES (Ref. 108899)

Not Evaluated

CMS (Ref. 116361)

Not Evaluated

Perigo para os humanos

Uso pelos humanos

Pescarias: espécies comerciais
| FishSource | Sea Around Us

Ferramentas

E-book | Guia de campo

Fontes da internet

BHL | BOLD Systems | CISTI | DiscoverLife | FAO(Publication : search) | Fishipedia | GenBank (genoma, nucleotídeo) | GloBI | Gomexsi | Google Books | Google Scholar | Google | PubMed | Árvore da vida | Wikipedia (Ir para, procura) | Registro zoológico

Estimates based on models

Preferred temperature (Ref. 115969): 0.8 - 10.2, mean 5.2 (based on 977 cells).
Resiliência (Ref. 69278): Elevada, tempo mínimo de duplicação da população menor que 15 meses (K=0.12-0.84; tm=2.5; tmax=45).
Categoria de preço (Ref. 80766): Medium.
Nutrients: Calcium = 126 [75, 177] mg/100g; Iron = 5.08 [1.67, 7.92] mg/100g; Protein = 12%; Omega3 = 0.331 [0.263, 0.400] g/100g; Selenium = 0.04 [48.48, 67.17] μg/100g; VitaminA = 0 μg/100g; Zinc = 1.97 [0.92, 3.02] mg/100g (wet weight).