Aplysia juliana, Juliana's seahare

Aplysia juliana   Quoy & Gaimard, 1832

Juliana's seahare

Native range | All suitable habitat | Point map | Year 2050
This map was computer-generated and has not yet been reviewed.
Aplysia juliana  AquaMaps  Data sources: GBIF OBIS
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Classification / Names Common names | Synonyms | CoL | ITIS | WoRMS

Gastropoda | Aplysiida | Aplysiidae

Environment: milieu / climate zone / depth range / distribution range Ecology

Benthic; depth range 0 - 60 m (Ref. 7727).  Tropical

Distribution Countries | FAO areas | Ecosystems | Occurrences | Introductions

Circumglobal tropical and temperate seas; Found in all warm water.

Length at first maturity / Size / Weight / Age

Maturity: Lm ?  range ? - ? cm Max length : 30.0 cm TL male/unsexed; (Ref. 126605); max. published weight: 468.00 g (Ref. 126605); max. reported age: 1.00 years (Ref. 126605)

Biology     Glossary (e.g. epibenthic)

Maximum depth from Ref,. 109264. Sea hares have annual life cycles (Ref. 126605). Also found in the shallow subtidal. Nocturnal species (Ref. 844). Hides in crevices within the day (Ref. 866). Known from depths of 0 to 20 m (Ref. 7727). Come inshore during March and April to lay its eggs (Ref. 125338).

Life cycle and mating behavior Maturity | Reproduction | Spawning | Eggs | Fecundity | Larvae

Members of the order Anaspidea are mostly simultaneous hermaphrodites (Ref. 833). Come inshore during March and April to lay its eggs. Copulation goes from several hours to several days. Once the eggs are laid, the adults return to shallow waters to die (Ref. 125338).

Main reference References | Coordinator | Collaborators

Debelius, H. 2001. (Ref. 844)

IUCN Red List Status (Ref. 130435: Version 2024-2)

  Not Evaluated 

CITES status (Ref. 108899)

Not Evaluated

CMS (Ref. 116361)

Not Evaluated

Threat to humans

Human uses


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Trophic Ecology
Food items (preys)
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Predators
Ecology
Ecology
Population dynamics
Growth
Max. ages / sizes
Length-weight rel.
Length-length rel.
Length-frequencies
Mass conversion
Abundance
Life cycle
Reproduction
Maturity
Fecundity
Spawning
Eggs
Egg development
Larvae
Distribution
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FAO areas
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Occurrences
Introductions
Physiology
Oxygen consumption
Human Related
Stamps, coins, misc.
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Taxonomy
Common names
Synonyms
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References
References

Internet sources

BHL | BOLD Systems | CISTI | DiscoverLife | FAO(Publication : search) | Fishipedia | GenBank (genome, nucleotide) | GloBI | Gomexsi | Google Books | Google Scholar | Google | PubMed | Tree of Life | Wikipedia (Go, Search) | Zoological Record

Estimates based on models

Preferred temperature (Ref. 115969): 14.8 - 28.7, mean 26.5 (based on 1346 cells).
Fishing Vulnerability (Ref. 71543): Low vulnerability (16 of 100).
Price category (Ref. 80766): Unknown.

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