PASSE RES, riCARlA<]. 
Aves 41 
Tcbnioptera australis: notes on; H. Burmeister, Arch. f. Nat. 1881, 
pp. 133-135. 
Tyranneutes hrachyurus, g. & sp. nn., P. L. Sclatei* & O. Salvin, Ibis, 
1881, p. 269, British Guiana. 
Todirostrum signaturriy sp. n., iid. tom. cit. p. 267, Upper Amazon. 
Dendrocolaptid.®. 
Furnarius : on the genus, with description of 11 recognized species ; 
A. V. Pelzeln, Ibis, 1881, pp. 402-411. 
Leptasthenura pileata, sp. n., P. L. Sclater, P. Z. S. 1881, p. 487, 
Western side of Cordillera above Lima, alt. 8000 feet. 
Synallaxis whitii, sp. n., P. L. Sclater, Ibis, 1881, p. 600, Oran, prov. 
Salta [Jujuy], Argentine Republic. 
FoRMICARIIDJ3. 
Myrmotlierula gutteraliSj sp. n., P. L. Sclater & 0. Salvin, Ibis, 1881, 
p. 269, British Guiana. 
Terenura spodioptila, sp. n., iid. tom. cit. p. 270, British Guiana ; figured 
pi. ix. fig. 1 ; also T. humeralis, pi. ix. fig. 2. 
Thamnophilus cirrhatus (Gmel.) is the proper name for Th. atricapillus 
(Gmel), auctt. plur. ; H. v. Berlepsch, Ibis, 1881, p. 244. 
CoNOPOPHAGIDiE. 
Fam. n. See Forbes, W. A. 
PI0ARIJ3. 
PlCID.®. 
See Hargitt, E. 
Centurus, Swainson : review of this genus ; R. Ridgway, Pr. U. S. Nat. 
Mus. iv. pp. 93-119 (11 species, and 4 subspecies of C. aurifrons, are 
treated in detail). 
Dendrocopus leuconotus : the specimen obtained by the late H. Saxby 
in Shetland, and determined as this species by the late J. Gould, proves 
to be D. major : therefore D. leuconotus has no claim to be considered a 
British bird; A. Newton, Zool. 1881, pp. 399-401. 
lyngipicus doerriesi, sp. n., distinguished from 7. scintilliceps,'E. Hargitt, 
Ibis, 1881, p. 398, Island of Askold, Eastern Siberia. lyngipicus ram- 
sayiy sp. n., from N.E. Borneo, distinguished from I. temmincki of 
Celebes ; and lyngipicus fulvifasciatus proposed as a new specific name for 
the bird found in Basilan and Mindanao, id. tom. cit. p. 598. lyngipicus 
pumiluSj sp. n., id. tom. cit. p. 509, Southern Tenasserim. 
Picumnus lawrencii^ sp. n., C. B. Cory, Bull. Nutt. Orn. Club, vi. p. 129, 
figured pi. i., Haiti. 
