en archelon (n)
― IsA ⟶
Weight: 1.0
en protostegidae (n) Source: OpenCyc 2012
en santanachelys gaffneyi (n)
― IsA ⟶
Weight: 1.0
en protostegidae (n) Source: OpenCyc 2012
en protostega (n)
― IsA ⟶
Weight: 1.0
en protostegidae (n) Source: OpenCyc 2012
en protostegidae (n)
― IsA ⟶
Weight: 1.0
en sea turtle (n) Source: OpenCyc 2012