BIOTIC Species Information for Henricia oculata
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Researched by | Angus Jackson | Data supplied by | MarLIN |
Refereed by | Dr A.C. Campbell | ||
General Biology | |||
Growth form | Stellate |
Feeding method | Omnivore Passive suspension feeder |
Mobility/Movement | Crawler |
Environmental position | Epifaunal |
Typical food types | Suspended matter, detritus layer, sponges, hydroids, ectoprocts | Habit | Free living |
Bioturbator | Not relevant | Flexibility | Low (10-45 degrees) |
Fragility | Intermediate | Size | Medium(11-20 cm) |
Height | Growth Rate | 0.3 - 1 % body wt/day | |
Adult dispersal potential | 1km-10km | Dependency | Independent |
Sociability | Solitary | ||
Toxic/Poisonous? | No | ||
General Biology Additional Information | Size at maturity refers to radius.
Adults typically around 100 mm. Stomach eversion is an important supplement to suspension feeding. The parasitic cyclopoid copepod Asterocheres lillyeborgi has more than a 90% occurrence |
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Biology References | Campbell, 1994, Brun, 1976, Nichols, 1969, |