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Cerithideopsilla djadjariensis   (Martin, 1899)

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drawing shows typical species in Potamididae.


Hong Kong country information

Common names: [No common name]
Occurrence: native
Salinity: brackish
Abundance: | Ref:
Importance: | Ref:
Aquaculture: | Ref:
Regulations: | Ref:
Uses: no uses
Comments: Known from Tai Tam Bay (Ref. 125338); Tsim Bei Tsui, Pak Nai, Sai Keng, Three Fathoms Cove, Lai Chi Chong, Wong Keng Tei, and Sheung Wan (Ref. 128877). Also known from mangrove habitats in the Tolo area (Ref. 128397); Lai Chi Wo, Ting Kok, and Mai Po (Ref. 129120). C: Refs. 125338, 128877, 129120, 129221.
National Checklist:
Country Information: https://www.cia.gov/library/publications/resources/the-world-factbook/geos/hk.html
National Fisheries Authority:
Occurrences: Occurrences Point map
Main Ref: Proud, A.J., 1977
National Database:

Common names from other countries

Classification / Names / Names Common names | Synonyms | Catalog of Fishes (gen., sp.) | ITIS | CoL | WoRMS

Gastropoda > Not assigned () > Potamididae (swamp-ceriths and horn shells)

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

Benthic.   Tropical

Distribution Countries | FAO areas | Ecosystems | Occurrences | Introductions

Western Pacific.

Length at first maturity / Size / Weight / Age

Maturity: Lm ?  range ? - ? cm

Short description Morphology

Shell high, with 10 to whorls, flat sided. Two channels and an impressed suture can be found on the upper whorls, and about 10 channels on the body whorl are crossed by axial ribs, producing squarish beads. Beads on each whorl are all of similar size. Outer lip is flared in aduls, and thickened with both anterior and posterior canals. Columella is smooth, and thickened along full height. Shell is dark brown. Aperture is whitish. Operculum is light brown and horny.

Biology     Glossary (e.g. epibenthic)

Found in sandy shores, near the vicinity of the depression formed during low tides to avoid desiccation (Ref. 125338). On mud or rock surfaces in mangroves, at the mid to upper intertidal levels (Ref. 128877). Part of both epibenthic and arboreal communities (Ref. 128397).

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

Poppe, G.T. 2008. (Ref. 86518)

IUCN Red List Status (Ref. 130435)


CITES status (Ref. 108899)

Not Evaluated

CMS (Ref. 116361)

Not Evaluated

Human uses


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FAO areas
Ecosystems
Occurrences
Introductions
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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

Internet sources

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

Estimates based on models