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Theora - Species in
Semelidae - - Classification / Names -
- Semelidae
- Cardiida
- Bivalvia
- Chordata
- Animalia
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Theora fragilis (Adams, 1856)
Fragile semele
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Classification / Names Common names | Synonyms | CoL | ITIS | WoRMS
Bivalvia | Cardiida | Semelidae
Environment: milieu / climate zone / depth range / distribution range Ecology
Benthic, usually 0 - 50 m (Ref. 75831). Subtropical
Distribution Countries | FAO areas | Ecosystems | Occurrences | Introductions
Western Pacific.
Length at first maturity / Size / Weight / Age
Maturity: Lm ? range ? - ? cmmax. reported age: 2.00 years (Ref. 8702)
Life cycle and mating behavior Maturity | Reproduction | Spawning | Eggs | Fecundity | Larvae
Members of the class Bivalvia are mostly gonochoric, some are protandric hermaphrodites. Life cycle: Embryos develop into free-swimming trocophore larvae, succeeded by the bivalve veliger, resembling a miniature clam.
Main reference
References | Coordinator | Collaborators
Yang, J., A. Gao, X. Ning and D. Zhang. 2007. (Ref. 77800)
IUCN Red List Status (Ref. 130435: Version 2024-1)
CITES status (Ref. 108899)
Not Evaluated
CMS (Ref. 116361)
Not Evaluated
Threat to humans
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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