762 
ÛRNITIIICHNimS. 
— QROSCOPTËS. 
superba Lesson, Oiseaux mouches 40. Tb. 2. — Trochilus longirostris ViEiLL. 
Swainsoni Lesson, Oiseaux mouches 197. Tb. 70. = Caloihorax enicura Gray. 
Temmincki Boissonneau, Magaz. Zool. 1840. Tb. 14. == Trochilus squamo- 
sus Tem. 
tephrocephala Lesson, Oiseaux mouches 182. Tb. 62. = Polytmus tephroce- 
phalus Gray. 
torquata Boissonneau, Revue Zool. 1840. 6. = Trochilus insectivorus Tschud. 
tricolor Lesson, Trochilidés 156. Tb. 60. = Trochilus platycercus Svvains. 
tristis Lesson, Oiseaux mouches 43. Tb. 3. = Hylocharis gigas Gray. 
Underwoodi Lesson, Trochilidés 105. Tb. 37. = Trochilus Underwoodi. 
vesper Lesson, Oiseaux mouches 85. Tb. 19. = Calothorax vespera Gray. 
vestita Loddiges, Ann. mag. nat. hist. 1844. XIII. 511. = Hylocharis vestüa 
Gray. 
vestita Longuemard, Revue Zool. 1838. 344. = Hylocharis cupreiventris Gray. 
Vieilloti Lesson, Oiseaux mouches 186. Tb. 64. = Trochilus chalybaeus Vieill. 
viridis Lesson, Oiseaux mouches 178. Tb. 60. = Polytmus viridissimus Gray. 
viridissima Lesson, Oiseaux mouches 207. Tb. 75. = Polytmus Linnaei Gray. 
Wagleri Lesson, Oiseaux mouches 203. Tb. 73, =±: Polytmus Wagleri. 
Wiedi Lesson, Trochilidés Ind. gener. — Hylocharis cyanogenys Gray. 
ORNITHICHNITES (Vestigia. — opviç avis, ipoç vestigium) Hitchcock, Sillim. 
amer. Journ. 1836. XXIX. 307; 1837. 1844. 1845. — Giebel, Fauna der 
Vor welt Vögel 34. 
Synon.: Cybele, Berecynthia, Bellona, Struthionanax, Struthiopappus, Camelornis, 
Deanea, Pelarganax, Pelargides, Argoides, Hitchcockia, Brontozoum Iieichb. — Aethyopus, 
Ornithopus, Triaenopus, Harpadactylus, Argozoum, Platypterna Warr. 
Specc: O. giganteus, O. tuberosus, O. parallelus, O. gracillimus, O. ingens, O. ro- 
bustus, O. diversus, O. tetradactylus, O. minimus, O. Rcdfieldi, O. Danae, O. minusculus, 
O. crassus, O. gracilis, O. tenuis, O. Sillimani, O. palmatus. 
ORNITHION (Tyrannidae) Hartlaub, Journ. Ornith. 1853. I. 35. — Sclater, 
Proc. Zool. Soc. 1873. 577. = Elainea Sund. 
Rostrum mediocre, crassiusculum , rotundato depressiusculum, integrum, cul- 
mine distincto, curvato, gonyde adscendente, rictu glaberrimo, naribus in fossa 
membranacea sitis. Alae médiocres, dimidium caudae attingentes; remige secunda 
longissima; tertia paullo breviore; prima tertia breviore; quarta et prima subae- 
qualibus. Cauda mediocris, aequalis aut vix emarginata. Pedes médiocres, gra- 
ciles; digitus internus externo vix brevior; posticus brevis; ungues breves, parvi, 
graciles; acrotarsia scutellata. 
incanescens Sclater, Proc. Zool. Soc. 1873. 577. = Elainea incanescens. 
inerme Hartlaub, Journ. Ornith. 1853. I. 35. = Elainea inermis. 
obsoletum Sclater, Proc. Zool. Soc. 1873. 578. = Elainea obsoleta Burm. 
pusillum Sclater, Proc. Zool. Soc. 1873. 577. = Elainea pusilla. 
0RNITH0MYIA mesoleuca Bonaparte, Revue Mag. Zool. 1854. VI. 251. = Tro- 
chilus squamosus Tem. 
angelae Bonaparte, Revue Mag. Zool. 1854. VI. 251. = Calothorax angelae 
Gray. 
minima Lesson. = Trochilus minimus Swains. 
0R0CETES (Merulinae) Gray, List Genera Birds 1840. — Cabanis, Mus. Heine. 
I. 7. = Turdus Lin. 
Synon.: Petrophila Swains. — Orocaetes Agass. — Oroecetes Swinh. 
cinclorhynchus Bonaparte, Conspect. Avium I. 247. === Turdus cinclorhynchus 
Gray. 
erythrogaster Cabanis, Mus. Heine. I. 7. == Turdus erythrogaster Vig. 
gularis Swinhoe, Proc. Zool. Soc. 1862. 318; Ibis 1863. 93. Tb. 3. = Tur- 
dus gularis. 
saxatilis Blyth, Cat. Birds as. Soc. 165. = Turdus saxatilis Lin. 
0R00NYMPHA Hartlaub. = Oreonympha Gould. 
0R0PELEIA Bonaparte. = Oreopeleia Reichb. 
0R0SC0PTES (Liotrichidae) Baird, Birds NAmerica 1858. 346. = Mimus Boie. 
