Dardanus megistos   (Herbst, 1804)

Whitespotted hermit

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

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

Malacostraca | Decapoda | Diogenidae

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

Reef-associated; depth range 0 - 50 m (Ref. 96667).  Tropical; 38°N - 36°S, 32°E - 134°W

Distribution Countries | FAO areas | Ecosystems | Occurrences | Introductions

Indo-Pacific: East Africa to Hawaii.

Length at first maturity / Size / Weight / Age

Maturity: Lm ?  range ? - ? cm Max length : 20.0 cm TL male/unsexed; (Ref. 101422); max. reported age: 30 years (Ref. 100471)

Short description Morphology

Spermatophore has a total length of 0.0016 cm, a stalk that is 0.0090 cm long and 0.0020 cm wide and an ampulla that is 0.0060 cm long and 0.0045 cm wide (Ref. 2889).

Biology     Glossary (e.g. epibenthic)

Maximum depth from Ref. 85195.

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

Members of the order Decapoda are mostly gonochoric. Mating behavior: Precopulatory courtship ritual is common (through olfactory and tactile cues); usually indirect sperm transfer.

Main reference References | Coordinator | Collaborators

Barnes, D.K.A. and R.J. Arnold. 2001. (Ref. 2884)

IUCN Red List Status (Ref. 130435: Version 2024-1)

  Not Evaluated 

CITES status (Ref. 108899)

Not Evaluated

CMS (Ref. 116361)

Not Evaluated

Threat to humans

Human uses

Fisheries: commercial
| FishSource | Sea Around Us

Tools

E-book | Field guide

More information

Trophic Ecology
Food items
Diet
Food consumption
Ration
Predators
Ecology
Ecology
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Population dynamics
Growth
Age/Size
Length-weight
Length-length
Length-frequencies
Mass conversion
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Abundance
Life cycle
Reproduction
Maturity
Fecundity
Spawning
Eggs
Egg development
Larvae
Larval dynamics
Distribution
Countries
FAO areas
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Occurrences
Introductions
Human Related
Aquaculture profile
Stamps, Coins Misc.
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Taxonomy
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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): 24.4 - 29, mean 28 (based on 1166 cells).
Vulnerability (Ref. 71543): Moderate to high vulnerability (46 of 100).
Price category (Ref. 80766): Unknown.
Nutrients :  Calcium = 109 [35, 184] mg/100g; Iron = 1.59 [1.21, 1.97] mg/100g; Protein = 20.2 [19.2, 21.3] %; Omega3 = 0.285 [0.185, 0.386] g/100g; Selenium = 48.3 [-31.7, 128.3] μg/100g; VitaminA = 0 μg/100g; Zinc = 1.79 [1.17, 2.40] mg/100g (wet weight); based on nutrient studies.

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