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Hyotissa hyotis Giant Coxcomb Oyster

Hyotissa hyotis is commonly referred to as Giant Coxcomb Oyster. 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 Anders Poulsen, Dänemark

Copyright Anders Poulsen, Dänemark


Courtesy of the author Anders Poulsen, Dänemark . Please visit www.colours.dk for more information.

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lexID:
2227 
AphiaID:
216636 
Scientific:
Hyotissa hyotis 
German:
Riesen-Zackenauster 
English:
Giant Coxcomb Oyster 
Category:
Sea Shells 
Family tree:
Animalia (Kingdom) > Mollusca (Phylum) > Bivalvia (Class) > Ostreida (Order) > Gryphaeidae (Family) > Hyotissa (Genus) > hyotis (Species) 
Initial determination:
(Linnaeus, ), 1758 
Occurrence:
Australia, Columbia, East Africa, Ecuador, Florida, Gulf of California, Indo Pacific, Japan, Kenya, Madagascar, Mauritius, Mexico (East Pacific), Mozambique, New Zealand, Philippines, Queensland (Australia), Red Sea, South-Africa, Tansania, the Caribbean, the Mediterranean Sea, USA, Western Pacific Ocean 
Marine Zone:
Subtidal, sublittoral, infralittoral, deep zone of the oceans from the lower limit of the intertidal zone (intertidal) to the shelf edge at about 200 m water depth. neritic. 
Sea depth:
5 - 50 Meter 
Habitats:
Coral reefs, Epibiont (living on other organisms), Intertidal zone, Tidal Zone, Lagoons, Rocky reefs, Rocky, hard seabeds, Seawater, Sea water, Ship Wrecks, Stony soils 
Size:
7.09" - 11.81" (18cm - 30cm) 
Temperature:
23,3 °F - 29,2 °F (23,3°C - 29,2°C) 
Food:
Filter feeder, Zooplankton 
Difficulty:
There are no reports available yet that this animal has already been kept in captivity successfully 
Offspring:
None 
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:
2025-05-01 14:16:19 

Info

Hyotissa hyotis (Linnaeus, 1758)

The giant honeycomb oyster is a very large saltwater oyster. Its native range is in deeper water in the Indo-Pacific Ocean. It has however also been found recently as an accidentally introduced species in the Florida Keys.

Synonymised names:
Mytilus hyotis Linnaeus, 1758 (original combination)
Ostrea hyotis (Linnaeus, 1758)
Ostrea radiata Lamarck, 1819
Pycnodonta hyotis (Linnaeus, 1758)
Pycnodonte hyotis (Linnaeus, 1758)

External links

  1. Nemesis - Marine Invasisons Lab (en). Abgerufen am 01.05.2025.
  2. sealifebase.se (en). Abgerufen am 01.05.2025.

Pictures

Commonly

Copyright Anders Poulsen, Dänemark
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Copyright Anders Poulsen, Dänemark
1
Copyright Anders Poulsen, Dänemark
1
Copyright Anders Poulsen, Dänemark
1
Hyotissa hyotis; Malediven, Eriyadu
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1

Husbandry know-how of owners

am 21.01.15#1
Ich halte zwei dieser schönen Tiere.
Die Pflege ist eigentlich recht unproblematisch.
Zwar handelt es sich um Filtrierende Tiere, eine zusätzliche Fütterung halte ich allerdings trozdem für nötig.
Wenn bei der Fütterung hin und wieder Plankton (für Fische und Korallen) gefüttert wird, ist die Grundversorgung schonmal gesichert.
Weiterhin füttere ich ungefähr zweimal die Woche gezielt mit Staubfutter, welches in Wasser vermischt wird und die Tiere mittels Pipette damit eingenebelt werden (die Strömung sollte natürlich ausgeschaltet sein!).

1 husbandary tips from our users available
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