OPHISAURUS 211 



Ophisaurus (of-i-so'-rus) 



Ophrys* (of'-ris) 



Opiliones (op-il-i-o'-nez) 



Opisthobranchia (op-is-tho-brang'-ki-a) 



Opisthocomus (op-is-thok'-o-mus) 



opisthotic (op-is-tho'-tik) 



Oplismenus* (op-lis'-men-us) 



Opomiza (op-o-mi'-za) 



Opopanax* (op-op'-an-aks, 6-pop'-a-naks) 



Oporanthus* (op-or-an'-thus) 



Oporornis (op-or-or'-nis) 



Opostega (op-os'-te-ga) 



Opsebius (op-se'-bi-us) 



opthalmic (op-thar-mik) 



Opuntia (o-pun'-shi-a, o-pun'-ti-a, op-un'-ti-a) 



orarius (o-ra/-ri-us) of or belonging to the coast. 



Orasema (or-as-em'-a) 



orbicularis (6r-bik-u-la/-ris) circular, in the shape 



of an orb. 

 Orca (6r'-ka) 

 Orchestes* (ork-es'-tez) 

 Orchis* (or'-kis) 

 Orcinus (or-sl'-nus) 

 Ordovician (6r-do-vish'-i-an) 

 ordure (or'-dur) 

 Oreamnos (6-re-am'-nos) 

 Orelia* (6r-el'-i-a) 

 Oreocharis* (or-e-ok'-ar-is) 

 Oreodaphne* (or-e-od'-af-ne) 

 Oreohelix (or-e-o'-hel-iks) 



Oreoscoptes (or-e-o-skop'-tez, 6r-e-6-skop'-tez) 

 Oreotragus (o-re-ot'-ra-gus) 



