
Parasitic Crustacea: Villains or super-savvy survivors?
All animals, human beings included, rely on other animals for survival, forming relationships of symbiotic co-existence. But some creatures take this reliance to ghoulish heights. We call them parasites.






![Giant masking crab, Leptomithrax australis (Jacquinot, 1853), collected 7 March 2010, SW slope Three Kings Trough, North off Great Island [Manawa Tawhi], New Zealand. CC BY 4.0. Te Papa (CR.021627) A large crab on a black background.](/assets/76067/1691031796-ma_i374909_tepapa_leptomithrax-australis_full.jpg?ar=1.3333333333&fit=crop&auto=format)