Phyllacanthus imperialis   Lamarck, 1816

Lance urchin

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Image of Phyllacanthus imperialis (Lance urchin)
Phyllacanthus imperialis

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

| Cidaroida | Cidaridae

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

Rifbewoner; diepteverspreiding 0 - 15 m (Ref. 800).  Tropical

Verspreiding Landen | FAO regio's | Ecosystems | Voorkomen | Introducties

Indo-West Pacific: East Africa and the Red Sea to Australia and Japan.

Length at first maturity / Size / Gewicht / Leeftijd

Maturity: Lm ?  range ? - ? cm Max length : 7.0 cm WD mannelijk/geslacht niet bekend; (Ref. 800)

Biologie     Verklarende woordenlijst (b.v. epibenthic)

Maximum primary spine length: 8.0 cm. Inhabits shallow reef areas at depths of 0 to 15 m. Hides in holes or under corals at day time (Ref. 800); and burrows in coral rock (Refs. 81254, 129602). Feeds on algae and small invertebrates (Ref. 800). Associated with coral communities. Nocturnal. Feeds on encrusting organisms (Ref. 129602).

Life cycle and mating behavior Geslachtsrijpheid | Voortplanting | Kuitschieten | Eieren | Fecundity | Larven

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.

Voornaamste referentie Referenties | Coördinator | Medewerkers

Schoppe, S. 2000. (Ref. 800)

Status op de Rode Lijst van het IUCN (Ref. 130435)

  Niet beoordeeld 

Status bij CITES (Ref. 108899)

Not Evaluated

CMS (Ref. 116361)

Not Evaluated

Gevaarlijk voor mensen

  Harmless

Gebruik door de mens


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Tools

E-book | Veldgids

Meer informatie

Landen
FAO regio's
Ecosystems
Voorkomen
Introducties
Stocks
Ecologie
Dieet
voedselitems
Populaire namen
Synoniemen
Predators
Voortplanting
Geslachtsrijpheid
Kuitschieten
Fecundity
Eieren
Ontwikkeling van de eieren
Leeftijd/Grootte
Groei
Lengte-gewicht parameters
Lengte-lengte parameters
Morfologie
Larven
Abundantie
Referenties
Mass conversion
Medewerkers
Illustraties

Internet-bronnen

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

Estimates based on models

Preferred temperature (Ref. 115969): 22.6 - 29.3, mean 28.2 (based on 2492 cells).
Kwetsbaarheid (Ref. 71543): Low vulnerability (10 of 100).
Prijsklasse (Ref. 80766): Unknown.