Aequiyoldia eightsii   (Jay, 1839)

Antarctic yoldia
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Aequiyoldia eightsii

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

Bivalvia | Nuculanida | Sareptidae

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

Benthic; depth range 36 - 380 m (Ref. 7659).  Subtropical; 24°S - 77°S, 175°W - 175°E

Distribution Countries | FAO areas | Ecosystems | Occurrences | Introductions

Eastern Pacific, Southwest Atlantic and the Antarctic. Subtropical to polar.

Length at first maturity / Size / Weight / Age

Maturity: Lm ?  range ? - ? cm Max length : 3.0 cm SHL male/unsexed; (Ref. 7659)

Biology     Glossary (e.g. epibenthic)

Also in Ref. 83435 (Ref. 2590).

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

SAUP Database. 2006. (Ref. 356)

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


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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): 1.3 - 9.3, mean 6 (based on 298 cells).
Resilience (Ref. 69278): Low, minimum population doubling time 4.5 - 14 years (K=0.06).
Vulnerability (Ref. 71543): High vulnerability (60 of 100).
Price category (Ref. 80766): Unknown.