no. 1656. LIST OF GENERIC TERMS OF BIRDS- RICHMOND. 027 



Odontospiza Oberholser, Proc. U. S. Nat. Museum, XXY1II. No. 

 1411, July 8, L905, p. 883. 



Type, Fh/tt lia caniceps Reichenow [!'/<><, Ida . \ 



OSovs (pdovros), tooth: ff?rzC», a finch. (Oberholser.) 



Olbiorchilus Oberholser. Auk, XIX. No. 2, April, 1902, p. 177. 



Type Motacilla troglodytes Linn.i.is [Troglodytidas.] 



(Sec Nannus Billberg.) 

 "OXfiios, happy; opx&os, wren. (Oberholser.) 



*0rchilus Morris, in N. Wood's Naturalist, II, No. 9, June, 1837, 

 p. L24. 



Types, "Orchil/us oristatiut," or "Goldcrest," and li Orchilu8 

 ignicapilkts" or "Firecrest" [of his list of British birds]. 



| Reguliida . ] 

 Opx&os, a wren. 



Oreias Tkmmimk. Planches Col.. I (Livr. 102?), 18393 (tal.l. moth., 

 p. LOS). 



Type. I'u ril us asur( us Temmince [Turd ill;* . \ 



Opeuxs, of or belonging to mountains. 

 Oreomyias REICHENOW, Journ. fur Orn., L, April, 1902, p. 254. 



Type, Muscicapa Hisi Hartlatjb. [Musoicapidx.^ 



'Opos (opsos), mountain; (JLVia, a fly. 



Oreomystis Stejneger, Proc. Biol. Soc. Wash., XVI, Fob. 21, 1903, 

 p. II. 

 New name for Oreomysa Stejneger, July. 1887, nut Oreomysa 



PoKORin . Feb., L887 [Drepanididaz.] 



(Soo Paron omysa. ) 

 "Opos (opsos), mountain; pvffTis, one initiated. 

 Oreoscopus North, A.gric. Gazette N. S. Wales, XVI, Pt. 3, March 2, 

 L905, p. 247. 



Type, Sericomis guttwralis De Vis [Sylviidae.] 



Opos (opeoz). mountain; GKonos, one that watches, a spy. scout. 



Orites "M<EHR. (1752)" Gray, List Genera Birds, 2dod., 1841, p. 32. 



Type, Parvs caudatus Linn.kis _. [Paridae.] 



Opsitr/s, a mountaineer. 



Orochelidon Ridgway, Proc. Biol. Soc Wash.. XVI, Sept. 30, L903, 

 p. Km;. 

 Type. " Petrochelidon murina Cassin (=Hirv/ndo cinerea Gme 



lin?) "... [JETirundimda . | 



Opos, mountain: ,pA/rt\o/\ swallow. (Ridgway.) 

 Orodynastes Ridgway, Proc. Biol. Soc. Wash.. XVIII, Sept. 2, 1905, 

 p. 208. 



Type. /,'< niopti ra striaticollis Sclatek | Tyrannida . | 



Opos, mountain: Svvafftijs, a lord, master, ruler. (Ridgway.) 



