# behav: bizarre relationships

<< a group of fish known as pearlfish have evolved to live in the anuses of sea cucumbers >>

<< the group of pistol shrimp who’ve buddied up with the burrowing fish species, gobies. In this duo, gobies guard the entrance to the burrow of pistol shrimp to protect the shrimp. In return, the pistol shrimp digs and maintains a burrow for the pair to share—their own personal love den >>

<< the ultimate case of deception (..)  about the arid bronze azure butterfly >>

Samille Mitchell. Three of nature’s most bizarre relationships. Dec 11, 2017.

https://particle.scitech.org.au/earth/three-natures-bizarre-relationships/

https://m.phys.org/news/2017-12-nature-bizarre-relationships.html