Oxycanus spadix was created in 1935.
Hadrurus spadix was created in 1940.
Oxycanus fuliginosa was created in 1915.
Oxycanus naias was created in 1935.
Oxycanus rileyi was created in 1955.
Oxycanus oressigenes was created in 2011.
Oxycanus waterhousei was created in 1935.
Oxycanus hamatus was created in 1935.
Oxycanus novaeguineensis was created in 1950.
Oxycanus lyelli was created in 1935.
Oxycanus nigra was created in 1956.
Oxycanus oreades was created in 2011.
Oxycanus altenai was created in 1956.