Okenia rhinorma Large Rhinophores Okenia

Okenia rhinorma is commonly referred to as Large Rhinophores Okenia. Difficulty in the aquarium: Not suitable for aquarium keeping. Toxicity: Toxic hazard unknown.

Jenvit Seriburi

Okenia rhinorma, South China Sea, Calabarzon, PH 2024

Courtesy of the author Jenvit Seriburi Jenvit Seriburi. Please visit www.inaturalist.org for more information.

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lexID:: 8998
AphiaID:: 458298

Scientific:: Okenia rhinorma
German:: Riesen-Rhinophoren Okenia
English:: Large Rhinophores Okenia

Category:: Nakensnäckor

Family tree:: Animalia (Kingdom) > Mollusca (Phylum) > Gastropoda (Class) > Nudibranchia (Order) > Goniodorididae (Family) > Okenia (Genus) > rhinorma (Species)
Initial determination:: Rudman, 2007

Occurrence:: Australia, Hawaii, Indo Pacific, Indonesia, Japan, Lembeh Strait, Philippines, Red Sea, Tansania
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 - 29 Meter
Habitats:: Seawater, Sea water
Size:: 0.39" - 0.59" (1cm - 1.5cm)
Temperature:: 68 °F - 82.4 °F (20°C - 28°C)
Food:: Carnivore, Food specialist, No reliable information available, Sea squirts
Difficulty:: Not suitable for aquarium keeping
Offspring:: None
Toxicity:: Toxic hazard unknown

CITES:

Not evaluated

Red List:

Not evaluated (NE)

Related species at Catalog of Life:

Okenia academica
Okenia africana
Okenia ameliae
Okenia amoenula
Feurige Okenia
Okenia angelensis
Okenia angelica
Angelic Okenia
Okenia aspersa
Flecken Okenia, Seescheiden OKenia
Okenia atkinsonorum
Okenia barnardi
Okenia brunneomaculata
Okenia cochimi
Okenia cupella
Okenia digitata
Okenia distincta
Okenia echinata
Nacktschnecke
Okenia elegans
Elegante Okenia
Okenia eolida
Okenia evelinae
Okenia felis
Okenia ghanensis
Okenia hallucigenia
Okenia harastii
Okenia hiroi
Okenia hispanica
Okenia hypogaea
Okenia impexa
Okenia japonica
Okenia kendi
Okenia kondoi
Okenia lambat
Okenia leachii
Okenia liklik
Okenia luna
Mond Okenia
Okenia mediterranea
Mittelmeer Okenia
Okenia mellita
Okenia mexicorum
Okenia mica
Okenia mija
Okenia miramarae
Okenia nakamotoensis
Okenia opuntia
Okenia pellucida
Okenia pilosa
Okenia purpurata
Okenia purpureolineata
Okenia rhinorma
Riesen-Rhinophoren Okenia
Okenia rosacea
Okenia sapelona
Okenia stellata
Okenia vancouverensis
Okenia vena
Okenia virginiae
Okenia zoobotryon

More related species in this lexicon:

Okenia nodosa
Knorrige Okenia, Montagus Nacktschnecke

Author:: Meerwasser-Lexikon Team
Publisher:: Meerwasser-Lexikon.de
Created:: 2015-11-28 14:20:48
Last edit:: 2025-05-30 16:02:17

Info

Okenia rhinorma Rudman, 2007

The opaque white body is elongate and relatively high, and have pattern of translucent orange,brown,yellow and purple patches or spots.The Rhinophores are extremely long with small lamellae.Okenia rhinorma have approx 6 gills around the anus.

The size and proportion of patching can vary.

This Okenia feeds probably on ascidians.

External links

Sea Slug Forum (en). Abgerufen am 07.08.2020.
Seaslugs of Hawaii (en). Abgerufen am 07.08.2020.
slugsite.us (en). Abgerufen am 30.05.2025.
treatment.plazi.org (en). Abgerufen am 30.05.2025.

Pictures

Juvenile

Commonly

Okenia rhinorma, South China Sea, Calabarzon, PH 2024

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