342 female giant crabs (Pseudocarcinus gigas) were sampled to estimate intermoult duration using computerized tomography (CT) scanning of ovaries and radiometric aging (228Th/228Ra) of carapaces. The data was published by the Australian Ocean Data Network and last updated in April 2026. The work focuses on testing methodological assumptions rather than describing population-level intermoult duration.
Use Cases
- Estimating intermoult duration based on the proportion of females skipping a reproductive season
- Testing assumptions of radiometric aging methods for crustacean carapaces
- Analyzing the relationship between molting and reproductive cycles in giant crabs
Strengths
- Sample size of 342 female crabs provides a substantial basis for analysis
- Combines two distinct methodologies: CT scanning and radiometric aging
Limitations
- Row count is unknown, which may limit suitability assessment
- Column-level documentation is absent; field semantics must be inferred after download
Provenance
- Source
- Australian Ocean Data Network
- Collection Method
- CT scanning of ovaries and radiometric aging of carapaces
- Freshness
- Last updated 2026-04-16 13:48:14.990162; freshness should be verified