# Why Do Cryptic Species Tend Not to Co-Occur? A Case Study on Two Cryptic Pairs of Butterflies

> Research article (PLoS ONE, 2015) · cited 79× · AI/ML

**Wikidata**: [openalex:W2038746719](https://www.wikidata.org/wiki/openalex:W2038746719)  
**Source**: https://4ort.xyz/entity/why-do-cryptic-species-tend-not-to-co-occur-a-case-study-on-two-cryptic-pairs-of-butterflies