BIRDS OF NOKTH AND MIDDLE AMERICA. 301 



I'xiloi-liiiiiiK murlo Lawrenok, Bull. U, S. Nat. Mus., no. 4, ls7(i, 25 ((juichicovi, 



Chiapas). 

 Plxi/oiJnum} iiiorin Ridgway, Man. \. Am. Birds, 1887, >'>'yZ, ])art. — .Std.njo, J^roe. 



Ac. Nat. Sci. Phila., 1891, 94, 95, 96, part (>Tit.). 

 [PsilorhimiHl niorio Sclateh and Salvin, Nom. A v. Neotr., IHV.'i, 40, part.. 



PSILORHINUS MEXICANUS MEXICANUS Ruppell 

 WHITE-TIPPED BROWN JAY. 



Similar to I\ morlo m<irl<>, but rectrices (except middle pair) broadly 

 tipped with white. 



Adidt w(«/c'.— Length (.skins), 419^57 (438); wing, 1W.&--M-2 (206.5); 

 tail, 200.5-213.5 (206); bill from nostril, 2S-31.5 (29.5); depth of bill 

 at nostrils, 16.5-17.5 (17); tarsus, 51-53.5 (52.5); middle toe, 31-33 

 (32); length of white tip to inner web of outermost tail-feather, 

 28-31.5 (29.5)." 



.4</«/;' ./l//;^//,/.— Length (skins), ili-ilit (-116.5); wing, 190.5-202 

 (196); tail, 190.5-207 (198.5); bill from nostril, 26-26.5 (26.2); depth 

 of bill at nostrils, 16.5; tarsus, 51-51.5 (51.2); middle toe, 33; length 

 of white on inner web of outermost tail-feather, 16.5-35.5 (26).* 



Southeastern Mexico, in States of Vera Cruz (Mirador; Catemaco) 

 Oaxaca, Chiapas (Guichicovi) and Tabasco (Montecristo). 



P^icci] »(o/-(», part, Waglek, Isis, 1829, 7.51 (supposed female or young; Mexico). 

 Pifilorhinus morlo B.^ikd, Brewer, and Ridkwav, Hist. X. Am. Birds, ii, 1874, 



304, part (spec. no. 23917, from Mirador, Vera Cruz). 

 Pica fuliginosa, part, Lesson, Traite d'Orn., 1831, 333 (supposed young; jMexic<i). 

 Psilorhinus viexicanus Rijppell, Mus. Senckenb., 1837, 189, pi. 11, fig. 2. — 



Sharpe, Cat. Birds Brit. Mus., iii, 1877, 140, part (Mexico). — iSalvin and 



Godman, Biol. Centr.-Am., Aves, i, 1887, 50, part, in text (Mirador). 

 P[silorliinit>i'] lui'xicanus Ridgway, Man. N. Am. Birds, 18S7, 352, part (s. ^lex- 



ico).— Stone, Proc. Ac. Nat. Sci. Phila., 1891, 94, 95, 96, part (s. Mexico). 

 PlsilorJihmx] cijanogenys (not of Sharpe) Ridgway, Man. N. Am. Birds, 1887, 



352, part (JMirador, Vera Cvwz) ." 

 {f)PsilorJimiis djanogenys Lantz, Trans. Kaus. Ac. Sci. for 1S96-H7 (1898), 222 



(Rinconada, Mexico). 



PSILORHINUS MEXICANUS CYANOGENYS (Shatpe). 

 CENTRAL AMERICAN BROWN JAY. 



Similar to P. m. me.c/ciiimx^ but smaller, and with the -white tips to 

 the rectrices largei-. 



Adults.— 'Length, (skins), 362-416.5 (393); wing, 182.5-206 (195); 

 tail, 185.5-209.5 (195.5); bill from nostril, 26-29 (27.5); depth of bill 

 at nostrils, 14.5-16.5 (15.5); tarsus, 47-51 (48.5); middle toe, 29-32.5 

 (30.5); length of white tip to inner web of outermost tail-feather, 

 25-42 (32).'' 



" Four specimens. 

 ''Two specimens. 



'' Specimen with distinct bluish gray malar patch. 



'' Fifteen specimens^ so few of which have the sex determined that I am unable to 

 gi^'e separate measurements for the two sexes. 



