18C1.] DR. P. L. SCLATER ON A NEW LIPAUGUS. 211 



— M. vociferans. Max. Reise, i. p. 242, et ii. p. 118. — L. cineraceua. 

 Cab. et Hein. /. e. (partim). 



Hab. Ill Brasilia *. 



Mus. P. L. S. 



4. LiPAUGUS UNIRUFUS. 



Sclater, P. Z. S. 1859, p. 38.5 ; Sclat. et Salv. Ibis, 18G0, p. 3G. 

 Hab. In Mex. merid. et Guatemala. 

 Mus. P. L. S. 



b. LiPAUGUS. 



Minor es : pedibus debilibus: digitis duabus externis ad basin minus 

 conjunctis. 



5. LiPAUGUS SIMPLEX. 



Muscicapa simplex, Licht. Doubl. p. 53. — Lipaugus simplex, 

 Hartl. Rev. Zool. 1846, p. 3; Bp. Consp.p. ITO. 

 Hab. In Brasilia. 

 Mus. P. L. S. 



6. LiPAUGUS HOLERYTHRUS. 



Sclat. et Salv. P. Z. S. 1860, p. 300, et Ibis, 1860, p. 400. 

 Hab. In Guatemala. 

 Mus. P. L. S. 



C. AULIA. 



Mitiores : rostro compressiore : digitis duabus externis per dvas 

 phalanges conjunctis. 



7. LiPAUGUS HYPOPYRRHUS. 



Ampelis h^jpopyrrha, Vieill. Nouv. Dict.viii. p. 164, etEnc. Me'th. 

 p. 762. — Muse, sibilatrix. Max. Beitr. iii. p. 810. — Lipaugus htjpo- 

 pyrrhus, Hartl. Rev. Zool. 1846, p. 3; Bp. Consp. p. 179; Gray 

 & Mitch. Gen. B. pi. 60. — Aulia hijpopxjrrha. Cab. et Hein. Mus. 

 Hein. ii. p. 101. 



Hab. In Brasil., fl. Amazon, sup. et Nov. Granada. 



Mus. P. L. S. 



8. LiPAUGUS SUBALARIS. 



Hab. In rep. Equat. cisandeana. 

 Mus. Brit. 



9. LiPAUGUS RUFESCENS. 



Lipaugus rufescens, Sckter, P. Z. S. 1857, p. 296, et Ibis, 1859, 

 p. 124. — Lathriosoma typicum, Bp. 

 Hab. In Guatemala. 

 Mus. Brit. 



* The Brazilian bird is readily distinguisliable from the northern form by its 

 larger size, longer wings, and the brownish colour of the back and wings, and 

 particularly of the tail. 



