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Aplysia dactylomela Spotted Seahare

Aplysia dactylomela is commonly referred to as Spotted Seahare. Difficulty in the aquarium: There are no reports available yet that this animal has already been kept in captivity successfully. A aquarium size of at least 450 Liter is recommended. Toxicity: Toxic hazard unknown.


Profilbild Urheber Roberto Pillon, Italien

Copyright Roberto Pillon, Italien


Courtesy of the author Roberto Pillon, Italien . Please visit www.inaturalist.org for more information.

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lexID:
2471 
AphiaID:
138753 
Scientific:
Aplysia dactylomela 
German:
Geringelter Seehase, Flügel-Seehase 
English:
Spotted Seahare 
Category:
Sjöharar 
Family tree:
Animalia (Kingdom) > Mollusca (Phylum) > Gastropoda (Class) > Aplysiida (Order) > Aplysiidae (Family) > Aplysia (Genus) > dactylomela (Species) 
Initial determination:
Rang, 1828 
Occurrence:
Belize, Cuba, Gulf of Mexico, Hawaii, Honduras, Jamaica, Mexico (East Pacific), Mozambique, Norfolk Island, Panama, Puerto Rico, the Canary Islands, the Caribbean, USA, Venezuela 
Sea depth:
0 - 20 Meter 
Habitats:
Seawater, Sea water 
Size:
4.72" - 15.75" (12cm - 40cm) 
Temperature:
°F - 80.6 °F (°C - 27°C) 
Food:
Algae (Algivore), Food specialist, Nori-Algae 
Tank:
98.99 gal (~ 450L)  
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
:
 
More related species
in this lexicon
:
 
Author:
Publisher:
Meerwasser-Lexikon.de
Created:
Last edit:
2024-09-21 20:47:48 

Info

Aplysia dactylomela Rang, 1828

Characterised by relatively tough, leathery parapodia and large dark or black rings, and blackish reticulate lines. Black markings on both the outside and inside of the parapodia.

Aplysia dactylomela - the range restricted to the tropical and subtropical Atlantic.

Similar to Aplysia argus, which is a Indopacific species.

Host of Anthessius varidens.

Sea hares feed on algae. They eat various types of algae, kelp and seaweed. In the process, plant parts are rasped off with the rasping tongue (radula). Microscopic food particles are also ingested with the algae. They are often used in aquaristics for algae problems, but with the end of their food they also get nutritional problems.

For protection against predators there are some species that additionally store the toxin aplysiatoxin. This aplysiatoxin is a product of cyanobacteria, which grow on certain types of seaweed. These are ingested along with the algae.

Sea hares are good algae eaters after a usually difficult acclimation period and are also not very picky about the algae. When acclimating, be sure to use the droplet method, as they are extremely sensitive to density fluctuations.

Thus, in addition to the usual filamentous algae, Wrangelia argus and so-called smear algae are often not spurned.
If no more algae are present, then it does not take long and the ea hare starves to death.

However, you can also offer it over-scalded lettuce as a substitute food, but then you should also looka for a substitute home.

Attention, important:
If you want to keep a sea hare, be sure to provide shelter so they don't get caught in a flow pump and shredded.
Dying sea hares are capable of causing the entire fish and crustacean population to die within a short period of time.
If the dead sea hare is not discovered in time, it is imperative to perform a very generous water change and additionally filter with charcoal to filter out the released toxins

Synonymised names:
Aplysia (Varria) dactylomela Rang, 1828· accepted, alternate representation
Aplysia aequorea Heilprin, 1888
Aplysia bourailli Risbec, 1951
Aplysia megaptera Verrill, 1900
Aplysia ocellata d'Orbigny, 1839
Aplysia protea Rang, 1828
Aplysia schrammi Deshayes, 1857
Tethys panamensis Pilsbry, 1895

External links

  1. Sea Slug Forum (en). Abgerufen am 07.08.2020.
  2. Seaslugs.free.fr (en). Abgerufen am 07.08.2020.
  3. Wikipedia (de). Abgerufen am 07.08.2020.

Pictures

Commonly


Husbandry know-how of owners

am 15.11.13#3
Man sollte vielleicht noch erwähnen, dass er bei drohender Gefahr violette Tinte ausstoßen kann (die wohl nach Infos im Internet nicht giftig ist), siehe Foto!
am 02.01.11#2
Ich halte seit kurzem auch dieses Tier und ich kann sagen, mein 100 Liter Becken ist so gut wie von Fadenalgen befreit.
Nun siedelt das Tier erstmal in das 500 L Becken und kann dort seine Arbeit verrichten.
am 27.05.08#1
Halte seit kurzem eines dieser tollen Tiere .
Frißt wunderbar Norialgen und natürlich auch die Beläge vom Gestein und den Scheiben.
Man sollte den Burschen aber keinesfalls ohne jeder Form von Algen halten .
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