Criteria Accept Reject
1. Fitness
- At least one individual-level estimate of a fitness component or fitness-related trait, including life history and morphology
- Yield in agricultural context - Population metrics of fitness such as introgression rate or population growth
2. Crosses and generations
- At least one hybrid filial generation for interpopulation crosses AND at least one parental or filial generation for within population crosses
- Only estimates for within parental populations crosses - Only estimates for hybrid offspring
3. Environment
- Native environment of at least one of the parental populations - New or semi-natural environment such as common gardens or mesocosms - Laboratory or greenhouse
4. Individuals and populations
- Wild parental populations - Parental populations maintained in laboratory for a maximum of 3 generations prior to intra/inter-population crossing - Ecotypes and ecomorphs representing populations with locally adapted variants - Subspecies or chromosomal races - Admixed populations due to several introduction events (e.g. multiple biological invasions) - Laboratory or commercial stocks, or domesticated, iso/inbred or mutant lines - Severely inbred populations as indicated by protracted isolation with decline due to inbreeding depression, vulnerability status or risk of extinction - Ecotypes and ecomorphs representing polymorphisms within a single fully breeding population
5. Methods for obtaining hybrids
- Natural interbreeding between naturally dispersing individuals, translocated or reintroduced individuals - Experimental crossing
- Inference of admixture from mean d2 indices
6. Connectivity
- Explicitly stated that individuals disperse between populations - Geographically separated populations stated as presenting “low genetic differentiation” - Populations where the study implies possible connectivity - Explicitly stated that individuals do not disperse between populations - High genetic differentiation between geographically separated populations - Populations where the study implies little or no possible connectivity - Unclear degree of connectivity either due to no mention or insufficient information for classification