Borghi, E.; Stara, P. (2020). Revision of the genus Heterobrissus (Echinoidea), with a new species from Sardinia, and redefinition of Heterobrissus niasicus (Doderlein, 1901) in Echinopneustes n. gen. Biodiversity Journal. 11(1): 263-287.
Revision of the genus Heterobrissus (Echinoidea), with a new species from Sardinia, and redefinition of Heterobrissus niasicus (Doderlein, 1901) in Echinopneustes n. gen