Harpago chiragra   (Linnaeus, 1758)

Chiragra spider conch

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

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

Gastropoda | Littorinimorpha | Strombidae

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

Benthic; depth range 0 - 25 m (Ref. 349).  Tropical; 36°N - 44°S, 32°E - 138°W

Distribution Countries | FAO areas | Ecosystems | Occurrences | Introductions

Indo-Pacific.

Length at first maturity / Size / Weight / Age

Maturity: Lm ?  range ? - ? cm Max length : 32.0 cm SHL male/unsexed; (Ref. 101509); common length : 17.0 cm SHL male/unsexed; (Ref. 101509)

Biology     Glossary (e.g. epibenthic)

Shell length varies between 8.5 cm and 32 cm (Ref. 101509). Found in coarse sand with coral rubble and algae. Littoral to sublittoral, in tide pools and low tide level (Ref. 349). Inhabits seagrass beds (Ref. 98586).

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

Members of the order Neotaenioglossa are mostly gonochoric and broadcast spawners. Life cycle: Embryos develop into planktonic trocophore larvae and later into juvenile veligers before becoming fully grown adults.

Main reference References | Coordinator | Collaborators

Smith, B.D. 2003. (Ref. 3116)

IUCN Red List Status (Ref. 130435)

  Not Evaluated 

CITES status (Ref. 108899)

Not Evaluated

CMS (Ref. 116361)

Not Evaluated

Threat to humans

  Harmless

Human uses

Fisheries: commercial
| FishSource | Sea Around Us

Tools

E-book | Field guide

More information

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): 23.3 - 29.3, mean 28.3 (based on 3868 cells).
Nutrients: Calcium = 126 [75, 177] mg/100g; Iron = 4.79 [1.67, 7.92] mg/100g; Protein = 15.9 [14.8, 16.9] %; Omega3 = 0.331 [0.263, 0.400] g/100g; Selenium = 57.8 [48.5, 67.2] μg/100g; VitaminA = 0 μg/100g; Zinc = 1.97 [0.92, 3.02] mg/100g (wet weight).