202 MR. O. SALVIN ON THE BIRDS OF VERAGUA. [Mar. 24, 
Trogon caligatus. 
Castillo ; Calovevora. 
120. Trogon Barrp1, Lawr. Ann. Lyc. N.Y. ix. p. 119; Salv. 
Ibis, 1869, p. 316. 
Bugaba. 
We have now both sexes of this fine species, of which the male 
only appears to have been previously known. The female I now 
describe as follows :— 
Schistaceo-nigra, alis caudaque paulo obscurioribus et extus, nist 
in rectricibus quatuor mediis, albo transfasciatis: ventre et 
crisso coccineis. 
121. TroGon PUELLA, Gould. 
V. de Chiriqui. 
Though found in Costa Rica, this is the most southern locality yet 
recorded fur the occurrence of this species. 
Trogon aurantiiventris. 
Calovevora ; Castillo. 
The range of this species, which is abundant in the eastern parts 
of Veragua (Calovevora &c.), quite overlaps that of T. puel/a, a few 
individuals occurring as far north as Vera Paz. ‘The two species are 
only to be distinguished by one having the underparts red, the other 
orange-yellow. 
Trogon atricollis. 
Calovevora; Chitra; Bugaba; V. de Chiriqui. 
Trogon clathratus. 
Calovevora. 
The range of this species is now shown to extend to Costa Rica 
(Lawr. Ann. Lyc. N. Y. ix. p. 119). 
Trogon massena. 
Bugaba ; V. de Chiriqui. 
Pharomacrus mocinno. 
Pharomacrus costaricensis, Cab. J. f. Orn. 1869, p. 313. 
Calobre ; Calovevora ; V. de Chiriqui. 
In an editorial note to Dr. v. Frantzius’s paper on Costa-Rica 
birds, Dr. Cabanis proposed the separation of the Costa-Rican from 
the Guatemalan Quezal, and gave the former the name P. costart- 
censis. One of the distinctions pointed out consists in the number of 
elongated tail-coverts, the Guatemalan bird having, as stated, six, the 
Costa-Rican four. The former, too, is said to be of a more golden 
tinge on the upperside in certain lights, the latter being rather 
bluish. There can be little doubt that the tail-coverts attain a 
greater length and breadth in the Guatemalan bird; but the number 
which exceed the length of the rectrices is never more than four, 
though another pair of elongated feathers sometimes reach as far as 
the extremity of the tail, The length of these plumes varies much ; 
