fiO ilrgs. 
SyaiEMATio. — P asseriformes. 
5831 
Siptornoidcs gen. n. for .type Sip- 
iornis Jlamnmlata Jartline, Cory Proc. 
Biol. Soc. Wash. 32 p. 150. 
Ensiplornokles subg. n. for type 
8ip>lornis anthoidcs King, Cory Proc. 
Biol. Soc. Wash. 32 p. 160. 
Pseudocolaples boissoneaulii oberhol- 
seri subsp. n. Ecuador, Cory Auk 36 
1^. 275. — P. b. medianus subsp. n. 
N. Peru, Hellmayr Anz. Orn. Ges. 
Bay. No. 1 p. 3 ; also Verhandl. 14. 
p. 129. 
Phaccllodomus strialiccps griseipectus 
subsp. n. Peru, Chapman Proc. Biol. 
Soc. 32 p. 258. 
Auioniolus turdinus macconneUi 
subsp. n. Bt. Guiana, Chubb Bull. 
B. O. C. 39 p. GO.— A. leucophlhahntis 
bangsi subsp. n. Brazil, Cory Auk 36 
p. 540. 
Ilylocryphifi gen. n, for typo //. 
cnjtJirocephalus sp. n. Peruvian Ecuador 
boundary. Chapman Proc. Biol Soc. 
32 pp. 258-9 fig. 3. 
Philydor erythrocercus guianensis Bt. 
Guiana p. 60, P. atricapillus pallidior 
Paraguay p. G1 subsp. n„ Chubb Bull. 
B. 0. C. 39. 
Euphilydor subg. n. for type 
Philydor lichtensteini Cab. and Heeine 
Cory Auk 36 p. 273. 
Heliobletus superciliosusnew to Argen- 
tina, Dabbene 188 p. 667. 
Xenicopsoides subgn. n. for type 
Anabazenops variegaticeps Scl., Cory 
Auk 36 p. 273. 
Xenops genibarbia cayoensis subsp. n. 
Bt. Honduras, Chubb Bull B. 0. C. 39 
p. 52. — X. ruUliis coyincclens subsp. n. 
Bolivia, Chapman Proc. Biol. Soc. 
Wash. 32 p. 259. 
Sclerurus mexicanus certns Guate- 
mala, S. ni. macconneUi Bt. Guiana, 
S. m. peruvianns E. Peru all p. 41, 
S. in. bahiae Bahia, Brazil, p. 42 subspp. 
n., Chubb Bull. B. O. C. 39. 
Dendrocincla longicauda guianensis 
subsp. n. Bt. Guiana, Chubb Bull. 
B. 0. C. 39 p. Gl. — D. bartletti sp. n. 
E. Peru p. 61, 1). fuliginosa wallacei 
subsp. n. Para, Brazil, p. 62, Chubb 
Bull. B. 0. C. 39. — D. Infresnayei chris- 
tinni subsp. n. Colombia, Banos Sc 
Penard Bull. Mus. Comp. Zool. 63 
p. 25. 
Deconychura typica minor subsp. n, 
Colombia, Todd Proc. Biol. Soc. 32 
p. 116. 
[Dendrornis] Xiphorhynchus triangu- 
laris bangsi subsp. n. Bolivia, Chapman 
Proc. Biol. Soc. Wash. 32 p. 260. 
Xiphocolaptes bahiae sp. n. Brazil 
Cory Auk 36 p. 540. 
Picolaples Lesson note on taxonomy 
and proper usage of this name, Chubb 
145. — P. affinis lignicida subsp. n, 
Tamaulipas Mexico, Bangs & Penard 
Bull. Mus. Comp. Zool. 63 p. 26. — 
P. fuscus koenigswaldianus synonymy 
etc., etc., Dabbene 188 pp. 26G 557. — 
Thripobrolus layardi \madeirae Brazil 
261, T. warsccniczi bolivianus Bolivia 
p. 262 subspp. n., Chapman Proc. Biol. 
Soc. Wash. 32. 
Dendrocolaptes picumnus cearensis 
subsp. n. Brazil, Cory Auk 36 p. 641. 
Fam. Tyrannidae. 
Mecocer cuius leucophrys notatus 
subsp. n. Colombia, Todd Proc. BioL 
Soc. 32 p. 114. — M. subtropicalis sp. n. 
Peru, Chapman Proc. Biol. Soc. 32 
p. 262. ‘ 
Knipolegus comatus (Licht.) name 
changed to K. lophotes Boie, Ober- 
holser 549 p. 127. 
Muscisaxicola maclovinna mentalis 
Orb. and Lafr revived with historical 
note on type p. 26, 31. albilora taxo- 
nomic note p. 27, Bangs & Penard 
53. 
Rhynchocyclus list of species and 
subspecies with geographical distribu- 
tion and diagnoses in many cases,, 
Cory 177. 
Euscarthmus gularis (Temm.) name 
changed to E. rufilaius Hartl., Obbr- 
holser 549 p. 128. 
3Iicrocochlearius gen. n. for type 
Euscarthmus josephinae Chubb, Chubb 
B ull. B. 0. C. 39 p. 98. 
Lophotriccus macconneUi sp. n. Bt. 
Guiana, Chubb Bull. B. O. C. 39 p. 90. 
[Orchilus] Perissotriccus ecaudalus 
miserabilis subsp. n. Bt. Guiana, Chubb 
Ann. Mag. N. H. (9) 4 p. 301. 
[Colopteryx] Atalotriccus griseicep9 
whitelyanus subsp. n. Bt. Guiana, Chubb 
Ann. Mag. N. H. (9) 4 1919 p. 301. 
