360 _ MESSRS. P, L, SCLATER AND O. SALVIN [June 28, 
138. My1opyNasTEs NosItis, Scl.; Lawr. /. ¢. vii. p. 295. 
Sclater’s specimens of this species are from Santa Martha and 
Ecuador. Panama skins are not different. 
139, MEGARHYNCHUS MEXICANUS (Lafr.). 
Scaphorhynchus mexicanus, Lawr. 1, c. vii. p. 295. 
Intermediate between M. mewxicanus and M. chrysogaster of Ecua- 
dor, showing that these two forms pass into one another. 
140. Muscrvora MEXICANA, Sclater; Lawr. J. c. vii. pp. 295, 
329. 
Agrees with the Mexican bird, and easily distinguishable from the 
Ecuadorian M, occidentalis by its dark back. 
141. Myrosius arricaupvus, Lawr. Ibis, 1863, p. 183. 
M. barbatus, Lawr. Ann. L. N. Y. vii. p. 328. 
Not very different from Sclater’s Ecuadorian specimens, which he 
calls M. barbatus. 
142. EMPIDONAX ALBIGULARIS, Sclat. & Saly. 
One example, agreeing with the Guatemalan type. 
143. EMp1DONAX FLAVIVENTRIS (Baird). 
144, Emprponax, sp.? 
145. CoNTOPUS RICHARDSONI, Sw. 
146. Conropus vIRENs (Linn.). 
147. Conropus BRACHYTARSUS, Sclater; Lawr. l. c. vil. p. 327. 
Specimens of these three northern species are in the collection. 
148. MyrocuaneEs, sp. ? 
“ Cyclorhynchus subbrunneus, Sel. ; Lawyr. 1. ¢. vii. p. 473. 
A single example of a species very like WM. subbrunneus, Sclater, 
of Ecuador, but decidedly smaller. We wait for more specimens 
before describing this species. 
149. Myrarcuus PANAMENSIS, Lawr. J. ¢. vii. p. 295. 
Closely allied to M. ferox, and probably not really different; but 
as it is rather greyer above, and is without any trace of a cap, we 
leave it for the present under Mr, Lawrence’s name. 
150. Myrarcuus nicricers, Sclater; Lawr. J. ¢. vii. p. 327. 
Head not quite so dark as in Fraser’s typical examples of this 
species. 
151. TyRANNUS SATRAPA (Cab. & Hein.); Sclater, Cat. p. 235. 
_ I. melancholicus, Lawr. l. c. vil. p. 295. 
