114 
40. Laniisoma arcuatum, Swains. 
This generic name of Swainson’s must be used as prior by several 
years to Ptilochloris of the same author. M. de la Fresnaye has re- 
cently reunited his Ptilochloris remigialis to the type species arcuata, 
but I am sure that there are two birds confounded under this name, 
though I have not yet seen enough specimens to enable me to distin- 
guish them accurately. The P. rufo-olivaceus and virescens of La- 
fresnaye, described in the Revue Zoologique, 1838, p. 238, do not, I 
think, belong strictly to this genus. They have both been pre- 
viously named by Prince Maximilian of Neuwied, the first as Muscicapa 
turdina, Beit. ii. 817, the second as Muscicapa virescens, ib. p. 802. 
41. Pipra Isidori, Sclater, Rev. et Mag. de Zool. 1852, p. 9; 
Cont. to Orn. 1852, pl. 100. fig. 1. p. 132. 
42. Pipra coronata, Spix, Av. Bras. ii. pl. 7. fig. 1. 
(P. cyaneocapilla, Hahn. P. herbacea, Spix, ii. pl. 8 a. fig. 1 2 .) 
I believe Spix’s name is prior to Hahn’s. The Pipra herbacea of 
the former (of which I have seen the type in the Munich Museum) is 
certainly a female of this species. 
43. Pipra leucocilla, Linn. 
44. Chiromacheris gutturosa (Desm,) Tang. & Man. pl. 58. 
I have my doubts whether this bird is really separable from Pipra 
manacus, as made out in Bp.’s Consp. p. 171. 
GARRULINZ. 
45. Cyanocorax yneas, Bodd. (Pl. Enl. 625. Corvus yncas, Bodd., 
Corvus peruvianus, Gm.). 
STURNIDZ. 
46. Cacicus persicus (L.). 
47. Gymnomystax mexicanus (Linn.) (Bp. Consp. p. 431). 
TANAGRINE. 
48. ARREMON SPECTABILIS, Sclater, sp. nov. (Pl. LX VII.) 
A. supra aurescenti-olivaceus: capite nigro, vitta verticali cinerea : 
superciliis albis : axillis letissime croceis: subtus albus ; mento 
summo et torque gutturali ngris; lateribus cinerascentibus ; 
rostro flavo. 
Long. tota 5°8, alee 2°8, caudee 2°5. 
This beautiful 4rzemon appears to me to be quite new. It comes 
nearest perhaps to the 4. aurantiirostris of Lafr. (Des Murs, Icon. 
Orn. pl. 55), but that has a very broad pectoral band, this a narrow 
one. Besides, the deep saffron, almost chestnut colour of the bend of 
the wing is of itself sufficient to distinguish it from all the other 
species of the genus. 
A second example of this bird is in a collection lately received by 
Sir William Jardine from the same locality. 
wk ted 
