210 



ONTHOPHAGUS 



Onthophagus (on-thof'-ag-us) 

 Onychium* (on-ik'-i-um) 

 Onychogalea (on-ik-6g-al'-e-a) 

 Onychomys (on-ik'-o-mis) 









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Onychomys <Gr. onyx, a nail or claw + my s, mouse. Generic name of the 

 grasshopper mice. Accent falls on the antepenult. Pronounced: on-ik'o-mis, 

 not on-i-ko'-miz as we sometimes hear. 



oocyst (o'-o-sist) 



ooecium (o-e'-shi-um, o-e'-si-um) 



oology (o-o'-lo-ji) 



ootheca (o-oth-e'-ka) 



operarius (op-er-a'-ri-us) a workman. 



opercular (6-per'-ku-lar) 



Ophelus (of -el-us) 



Opheodrys (of-e-od'-ris) 



Ophibolus (of-ib'-6-lus) 



Ophidia (of-id'-i-a) 



Ophiglossum* (of-i-6g-los'-um, of-i-o-glo'-sum) 



Ophiobolus* (of-i-ob'-o-lus) 



Ophiophagus (of-i-of -a-gus) 



Ophioplocus (of-i-op-lo'-kus) 



Ophiopogon (of-i-6-po'-gon) 



Ophioxylon (of-i-ox-Il'-on) 



