Echinocyamus pusillus
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Echinocyamus pusillus   (Müller, 1776)


Native range | All suitable habitat | Point map | Year 2050
This map was computer-generated and has not yet been reviewed.
Echinocyamus pusillus  AquaMaps  Data sources: GBIF OBIS
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Echinocyamus pusillus

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

Echinoidea | Echinolampadacea | Fibulariidae

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

Benthic; depth range 0 - 1250 m (Ref. 85345).  Temperate; 76°N - 1°S, 33°W - 36°E

Distribution Countries | FAO areas | Ecosystems | Occurrences | Introductions

Atlantic and the Mediterranean Sea: Belgium and Germany. Temperate and subtropical.

Length at first maturity / Size / Weight / Age

Maturity: Lm ?  range ? - ? cm Max length : 1.5 cm BL male/unsexed; (Ref. 7882)

Biology     Glossary (e.g. epibenthic)

Oval, flattened body measuring up to 1.5 cm long for species from the North Sea off Belgium (Ref. 7882). Found along the near-coastal and coastal zones usually in medium- to coarse-grained sand with low mud content (maximum of 10%). Turns completely green in color when injured (Ref. 7882). Also occurs on substrates exposed to extensive waves and tidal activity and found on shelly gravel (Ref. 121547).

Life cycle and mating behavior Maturity | Reproduction | Spawning | Eggs | Fecundity | Larvae

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.

Main reference References | Coordinator | Collaborators

Harms, J. 1993 Check list of species (algae, invertebrates and vertebrates) found in the vicinity of the island of Helgoland (North Sea, German Bight) - a review of recent records. Helgoländer Meeresunters 47:1-34. (Ref. 2711)

IUCN Red List Status (Ref. 130435: Version 2025-1)

  Not Evaluated 

CITES status (Ref. 108899)

Not Evaluated

CMS (Ref. 116361)

Not Evaluated

Threat to humans

Human uses


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Ecology
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Length-weight rel.
Length-length rel.
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References

Internet sources

BHL | BOLD Systems | CISTI | DiscoverLife | FAO(Publication : search) | Fishipedia | GenBank (genome, nucleotide) | GloBI | Gomexsi | Google Books | Google Scholar | Google | PubMed | Tree of Life | Wikipedia (Go, Search) | Zoological Record

Estimates based on models

Preferred temperature (Ref. 115969): 5 - 11.3, mean 7.3 (based on 241 cells).
Fishing Vulnerability (Ref. 71543): Low vulnerability (10 of 100).
Price category (Ref. 80766): Unknown.

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