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Heterocentrotus trigonarius Slate Pencil Urchin, Slate Red Pencil Urchin

Heterocentrotus trigonarius is commonly referred to as Slate Pencil Urchin, Slate Red Pencil Urchin. Difficulty in the aquarium: There are no reports available yet that this animal has already been kept in captivity successfully. Toxicity: Toxic hazard unknown.


Profilbild Urheber Jean-Marie Gradot, La Réunion

Foto: La Réunion, Westlicher Indischer Ozean


Courtesy of the author Jean-Marie Gradot, La Réunion . Please visit www.flickr.com for more information.

Uploaded by AndiV.

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lexID:
727 
AphiaID:
213386 
Scientific:
Heterocentrotus trigonarius 
German:
Griffel-Seeigel 
English:
Slate Pencil Urchin, Slate Red Pencil Urchin 
Category:
Sea Urchins 
Family tree:
Animalia (Kingdom) > Echinodermata (Phylum) > Echinoidea (Class) > Camarodonta (Order) > Echinometridae (Family) > Heterocentrotus (Genus) > trigonarius (Species) 
Initial determination:
(Lamarck, ), 1816 
Occurrence:
(the) Maldives, Andaman and Nicobar Islands, Andaman and Nicobar Islands, Bali, Borneo (Kalimantan), China, Cook Islands, Eastern Pacific Ocean, French Polynesia, Gulf of Aqaba / Gulf of Eliat, Indo Pacific, Indonesia, Japan, Java, Johnston Atoll, Lesser Sunda Islands, Marschall Islands, Mauritius, Moorea, New Caledonia, Northern Mariana Islands, Philippines, Phoenix Islands, Pitcairn Islands, Red Sea, Réunion , Solomon Islands, Somalia, South China Sea, Taiwan, the Seychelles, Tuamoto Islands, Western Indian Ocean, Western Pacific Ocean 
Sea depth:
0 - 36 Meter 
Size:
up to 5.91" (15 cm) 
Temperature:
75.2 °F - 82.4 °F (24°C - 28°C) 
Food:
Algae (Algivore), algae grazer, epiphytes feeder, No reliable information available 
Difficulty:
There are no reports available yet that this animal has already been kept in captivity successfully 
Offspring:
Not available as offspring 
Toxicity:
Toxic hazard unknown 
CITES:
Not evaluated 
Red List:
Not evaluated (NE) 
Related species at
Catalog of Life:
 
Author:
Publisher:
Meerwasser-Lexikon.de
Created:
Last edit:
2022-05-07 09:20:21 

Info

Heterocentrotus trigonarius (Lamarck, 1816)

Heterocentrotus trigonarius, commonly known as the slate pencil urchin or red slate pencil urchin, is found in the tropical waters of the Indo-Pacific region. Feeds on encrusting alagae.

Similar to Heterocentrotus mamillatus.

Synonymised names:
Acrocladia cuspidata A. Agassiz, 1863 · unaccepted (subjective junior synonym)
Acrocladia trigonaria (Lamarck, 1816) · unaccepted (transferred to Heterocentrotus)
Acrocladia violacea Perrier, 1869 · unaccepted (subjective junior synonym)
Echinometra pugionifera Des Moulins, 1837 · unaccepted (subjective junior synonym)
Echinometra trigonarius (Lamarck, 1816) · unaccepted (transferred to Heterocentrotus)
Echinum (Heterocentrotum) taenitanum Brandt, 1835 · unaccepted (incorrect original spelling)
Echinus (Heterocentrotus) taenitanus Brandt, 1835 · unaccepted (subjective junior synonym)
Echinus trigonarius Lamarck, 1816 · unaccepted (transferred to Heterocentrotus)
Heterocentrotus taeniatus Brandt, 1835 · unaccepted (subjective junior synonym)

External links

  1. Reefvid (en). Abgerufen am 07.08.2020.
  2. WoRMS (en). Abgerufen am 07.05.2022.

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Heterocentrotus trigonarius; Aufnahme Malediven
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