Mesocentrotus franciscanus   (Agassiz, 1863)

Red Sea urchin

Native range | All suitable habitat | Point map | Year 2050
This map was computer-generated and has not yet been reviewed.
Mesocentrotus franciscanus  AquaMaps  Data sources: GBIF OBIS
Upload your photos 
 Google image |

No photo available for this species.
No drawings available for Strongylocentrotidae.

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

Echinoidea | Camarodonta | Strongylocentrotidae

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

Benthic; depth range 0 - 125 m (Ref. 95072).  Temperate; 71°N - 32°N, 141°E - 117°W

Distribution Countries | FAO areas | Ecosystems | Occurrences | Introductions

Arctic and Northern Pacific.

Length at first maturity / Size / Weight / Age

Maturity: Lm ?, range 4 - 5 cm Max length : 19.0 cm WD male/unsexed; (Ref. 128652); max. reported age: 200 years (Ref. 128652)

Biology     Glossary (e.g. epibenthic)

Harvestable size is around 9-10 cm test diameter (4-5 years in age) (Ref. 121955).

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

Bisby, F.A., M.A. Ruggiero, K.L. Wilson, M. Cachuela-Palacio, S.W. Kimani, Y.R. Roskov, A. Soulier-Perkins and J. van Hertum. 2005. (Ref. 19)

IUCN Red List Status (Ref. 130435: Version 2024-1)

  Not Evaluated 

CITES status (Ref. 108899)

Not Evaluated

CMS (Ref. 116361)

Not Evaluated

Threat to humans

Human uses

Fisheries: commercial
| FishSource |

Tools

E-book | Field guide

More information

Trophic Ecology
Food items
Diet
Food consumption
Ration
Predators
Ecology
Ecology
Home ranges
Population dynamics
Growth
Age/Size
Length-weight
Length-length
Length-frequencies
Mass conversion
Recruitment
Abundance
Life cycle
Reproduction
Maturity
Fecundity
Spawning
Eggs
Egg development
Larvae
Larval dynamics
Distribution
Countries
FAO areas
Ecosystems
Occurrences
Introductions
Human Related
Aquaculture profile
Stamps, Coins Misc.
Outreach
Collaborators
Taxonomy
Common names
Synonyms
Morphology
Pictures
References
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): 4.1 - 10.7, mean 8.6 (based on 90 cells).
Resilience (Ref. 69278): Low, minimum population doubling time 4.5 - 14 years (K=0.08).
Vulnerability (Ref. 71543): Moderate vulnerability (40 of 100).
Price category (Ref. 80766): Medium.

Comments & Corrections
Back to Search
Random Species
Back to Top