Ecsenius alleni was created in 1988.
Gulella alleni was created in 1974.
Conraua alleni was created in 1927.
Regina alleni was created in 1874.
Pseudolechriops alleni was created in 2005.
Cirripectes alleni was created in 1993.
Tanyemblemaria alleni was created in 1992.
Ecsenius paroculus was created in 1988.
Ecsenius sellifer was created in 1988.
Ecsenius lubbocki was created in 1988.
Ecsenius bathi was created in 1988.
Ecsenius opsifrontalis was created in 1952.
Ecsenius nalolo was created in 1959.