He included in Amblypterus, in
addition to the original species, new species A. renaulti,
A. commentryi, A. elaveris, A. euryi and A. fayoli. He similarly
summarised the history of Amblypterus in his other papers
(Sauvage 1890, 1893) and he described the new species
included in the genus Amblypterus