260 
ACANTHOPNEUSTE. — ACANTHYLIS. 
quinto aequalibus ceterosque excedentibus. Cauda mediocris subaequalis. Pedes« 
validi; digito postico forti, digitumque intermedium excellente; externo ad inter- 
medium basaliter adjuncto; unguibus incurvatis. 
lunulata Gould, Proceed. Zool. Soc. 1837. V. 153. = Meliphaga lunulata Vig.. 
rufigularis Gould, Proceed. Zool. Soc. 1837. V. 153. — Meliphaga rufigu- 
laris Gray. 
ACANTHOPNEUSTE borealis Blasius, Naumannia 1858. VIII. 313. =^ Phyllo- 
pneuste borealis Blasius. 
validirostris Gray, Handlist Birds I. 216. = Phyllopneuste borealis Blasius.. 
ACANTHOPTILA (Subgen. Malacocerci) Blyïh, Journ. asiat. soc. Bengal. 1855. 
XXIV. 478. 
Typus: Timalia nipalensis Hodgs. 
ACANTHOPTJS micropterus Sclater. — Pteroptochus micropterus. 
ACANTHORHYNCHUS Gould, Proceed. Zool. Soc. 1837. V. 24. = Myzomela- 
Vig. Horsf. 
Synon. : Leptoglossus Swains. 
Rostrum elongatum, gracile, acutum, ad latera compressum, tomiis incurvatis,, 
culmine acuto et elevato. Nares basales elongatae et operculo tectae. Lingua ut 
in genere Meliphaga. Alae médiocres et subrotundatae, remigibus primis et quintis* 
fere aequalibus, tertiis et quartis intense aequalibus et longissimis. Cauda me- 
diocris et paululum furcata. Tarsi elongati, fortes, halluce digito medio longiore; 
et robustiore; digito externo medium superante; ungues curvati. 
dubius Gould, Proceed. Zool. Soc. 1837. V. 25. = Myzomela tenuirostris Vig. 
superciliosus Gould, Proceed. Zool. Soc. 1837. V. 24. = Myzomela superciliosus. 
tenuirostris Gould, Proceed. Zool. Soc. 1837. V. 24. = Myzomela tenuiro- 
stris Vig. 
ACANTHURA Guild = Chaetura Steph. 
ACANTHYLIS Rzac, Hist. nat. Polon. 268 — Fringilla spinus L. 
ACANTHYLLIS Agassiz, =z Chaetura Steph. 
ACANTHYLOPS Bonaparte = Chaetura Steph. 
ACANTHYLIS Boie, Oken's Isis 1826. 971; 1844. 166. — Bonaparte, Con- 
spectus Avium I. 64. = Chaetura Steph. 
Corpus fuliginosura nitore amyanthino. Longitudo 3 — b". Cauda aequalis. 
Rectrices decem. Aciculatae. 
acuta Boie, Oken's Isis 1844. 166. ~ Chaetura acuta. 
albicollis Gould, Proceed. Zool. Soc. 1854. XXII. 109. = Chaetura zonaris 
Sclater. 
albifrons Bonaparte, Conspectus Avium I. 64. = Chaetura albifrons Jard. 
arrogans Sundevall, Ann. magaz. nat. bist. 1847. XIX. 239. — Culicipeta 
Burkei Blyth. 
bicolor Strickland, Proceed. Zool. Soc. 1844. XII. 99. = Chaetura Sabinei 
Gray. 
brachyura Jardine, Ann. magaz. nat. hist. 1846. XVIII. 120. = Chaetura po- 
liura ScLAT. 
brunneitorques de Lafresnaye, Revue Zool. 1844. 81. = Chaetura rutila 
ScLAT. 
caudacuta Gould, Birds Australia II. Tb. 10. = Chaetura caudacuta Sclat. 
caudacuta Blyth, Catal. Birds asiat. Soc. 84. = Chaetura gigantea Blyth. 
cinereicauda Cassin, Proceed, acad. Philadelphia 1850. 58. = Chaetura po- 
liura Sclat. 
ciris Gray, Genera Birds I. 55. — Chaetura ciris. 
collaris Gray, Genera Birds I. 55. = Chaetura zonaris Sclat. 
coracina Bonaparte, Conspectus Avium 1. 64. = Chaetura coracina Sclat. 
fusca Blyth, Catal. Birds asiat. Soc. 84. = Chaetura caudacuta Sclat. 
gigantea Jerdon, Birds India I. 172. = Chaetura gigantea Blyth. 
Hartlaubi Jardine, new Edinb. philos. Journ. 1863. Juli 147. =^ Chaetura 
Cassini Sclat. 
