Poore, Gary C. B. 2015. “Rediagnosis of Callianideidae and Its Genera (Crustacea: Decapoda: Axiidea), and Description of a New Species of Heardaxius Sakai, 2011”. Zootaxa 3995 (1). Auckland, New Zealand:229–240. https://doi.org/10.11646/zootaxa.3995.1.19.