# How to define a dolphin “group”? Need for consistency and justification based on objective criteria

> Research article (Ecology and Evolution, 2022) · cited 31× · AI/ML

**Wikidata**: [openalex:W4309491782](https://www.wikidata.org/wiki/openalex:W4309491782)  
**Source**: https://4ort.xyz/entity/how-to-define-a-dolphin-group-need-for-consistency-and-justification-based-on-objective-criteria