Nautilus belauensis   Saunders, 1981

Palau nautilus

Native range | All suitable habitat | Point map | Year 2050
This map was computer-generated and has not yet been reviewed.
Nautilus belauensis  AquaMaps  Data sources: GBIF OBIS
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Nautilus belauensis

Classification / Names Common names | Synonyms | CoL | ITIS | WoRMS

Cephalopoda | Nautilida | Nautilidae

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

Reef-associated; depth range 8 - 450 m (Ref. 100196).  Tropical

Distribution Countries | FAO areas | Ecosystems | Occurrences | Introductions

Western Central Pacific: Endemic to Palau.

Length at first maturity / Size / Weight / Age

Maturity: Lm ?  range ? - ? cm Max length : 22.6 cm SHD male/unsexed; (Ref. 1695); max. published weight: 1.3 kg (Ref. 1695)

Biology     Glossary (e.g. epibenthic)

First species bred in aquaria (Ref. 1695). Maximum depth from Ref. 102262.

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

Members of the class Cephalopoda are gonochoric. Male and female adults usually die shortly after spawning and brooding, respectively. Mating behavior: Males perform various displays to attract potential females for copulation. During copulation, male grasp the female and inserts the hectocotylus into the female's mantle cavity where fertilization usually occurs. Life cycle: Embryos hatch into planktonic stage and live for some time before they grow larger and take up a benthic existence as adults.

Main reference References | Coordinator | Collaborators

Jereb, P. and C.F.E. Roper (eds.). 2005. (Ref. 1695)

IUCN Red List Status (Ref. 130435)

  Not Evaluated 

CITES status (Ref. 108899)

Appendix II: International trade monitored

CMS (Ref. 116361)

Not Evaluated

Threat to humans

Human uses


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Countries
FAO areas
Ecosystems
Occurrences
Introductions
Stocks
Ecology
Diet
Food items
Common names
Synonyms
Predators
Reproduction
Maturity
Spawning
Fecundity
Eggs
Egg development
Age/Size
Growth
Length-weight
Length-length
Morphology
Larvae
Abundance
References
Mass conversion
Collaborators
Pictures

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): 9.2 - 28.4, mean 19.4 (based on 12 cells).
Vulnerability (Ref. 71543): Low vulnerability (13 of 100).
Price category (Ref. 80766): Unknown.