INTRODUCTION. XXV 
Geographical Distribution of the Species (continued). 
Old World, &e. General Remarks. 
| N. Am 
| N. Mex. 
| S. Mex. 
| B. Hond. 
| Guat. 
| Nicar. 
| Pan. 
W. Ind. 
| Costa R. 
| S. Am. 
Vol. II. (contin.). 
Formicartp (contin.). 
Thamnophilus bridgesi............ccsceecePeeefere eeelecleee] eee (eel ® 
VIPZAtUS. 0... cece eeceeeeeeeeeeteceeredPeeePeeeleeelee. wees 
abtrinucha .........cceeeeceeeeneeeeeeees Bn ee ee ee 
—— pulchellus........cccceeeeceeeseeeeeeee Prefers cee cee] oe vee 
—— doliatus......ccceeeeeeceeceeeeeeee epee np fae fe fe] oe |e) x 
nigricristatus ............ seeeeeeeeeedPeePeeelecleceleee| eee wee 
Thamnistes anabatinus ...-...........ce fee perenne) | cee feel 3 
Dysithamnus semicinereus ............... on OO OO 
PUNCHICEPS ....ee.ceeeee eee seeeeeees sedfeeelcecleccfeee] cee [eee] 
striaticeps........ceee sees seeeeeeees Fs ee 
Myrmotherula surinamensis . 
—— fulviventris ..... wee Lee 
ME]NA ......scceeoeseeseveeee eons seslecelece] see [eee] 
MENECEICSL.... 0... ceceeeeceeseeee eee eees sedfeefeeelicf #1 cee |e] x 
Terenura callinota .......... ce eeeeeee eases vefeesfeee ceefeee] eee 
Cercomacra tyrannina ...........ceceeee ee fee fiee| ele) HL 
TIQVICANS ....eccccececeeeecseeeeeeerePeesPers [eee leceleee! see ee las 
Formicivora boucardi ............. Se Oe ee 
virgata .........65 eer errs Gee Serine secleee| cee . 
Rhamphocenus semitorquatus SEE Ce eed nn ee 
° 
mK OK OK 3K 
>K 
> 
OK 
seapeaseioneeceees Genus represented in S. America. 
RK OK OK OK 3K 
HK OK OK OK OK ok 
«i 
= 
* 
Genus represented in 8. America. 
K 
ok 
KOK 
>K 
rufiventris...... beeeenteeeeceeeteeaeeees on ee 
Gymnopithys bicolor .............ce Se Fs ee + Genus represented in S. America. 
olivascens ....... see seeeceeeeesseeueeees seeeececliceleee) 3% |] | % 
Gymnocichla nudiceps..........006eeeeeees on en ee 
chiroleuca....... seteeeee teens seseeeeee er eee 
Myrmelastes immaculatus ............... vedeecleceliccfeee! cee face) oe | oe D 
lawrencli ......... ce eeeeeeeeeeeseeesees A Ad ee ee * 
InterMedius ........cceccescscesseeeeedfeesPeee see ecc[eee] eee [LK | ¥ 
occidentalis ...... dee eeeseceeeeeetesnes Od rd 
Myrmeciza swainsoni ......-..seeeeeseee ee oo ed ee wo [ Dok 
LaemOsticta ....ccceeeeeseeeeeeeeeees vedecelcccleselece| coe [eee] | % 
——— stictoptera .....ccceeeeeeeeeeeeee neers A fs ee 
Hypocnemis neevioides...... seeteeeeeseteeeedPeoeleeelsecfeee] cee [eee] LHP 
Formicarius moniliger..............0005- on or 
hoffmanni......... ve ceeeeeegeteeeeeeees oe ee ee 
——aanalis .........0066 ceseeeeeees A Ge Od rd ee 
rufipectus ...... veeeeeeeeeeeees peceeeeedPee Pee eleceleccleee| cee [eeeleeel HP % 
Phlogopsis macleannani .........+660..64- veel lace] vee fle DB. beceeeceee . Genus represented in S. America. 
Pittasoma michleri ............6.00eeseeees vedfeeeleecjeeejeee| eee Ara p beseeeeees hecenees Genus peculiar to Central America. 
ZeledOni........ssseeeeees seneeseeeeeenee cecfeec|ecfecclece| see fecal ® 
Grallaria guatemalensis Lecceaseceecsasees vedeelicldae) oe fae Epa. Leccscecececeneecs Genus numerous in species in S.-American Andes, 
mexicana ...... sesees seseeeecceeesecees mn es 
princeps ......++- cevececeaueees seeees An Ad ee 
perspieillata.... deteeeeceeetetcessecees 
TZANIOL ....ccssseeeeee eee esse eeeeeeees cs de 
—— intermedia ............ veceeeeneeeeees A Ps 
dives ....... seceeceeees se lecteeeeeeeesees ey ee 9 
Grallaricula flavirostris cae eeeeeeeeeeee A en ee ee 
* 
KOK HK SE 
PreRoPTocHIDsA. 
Scytalopus argentifrons .........:..ceec Peper lie) eee fee) ep pee be eeeeeeeees severe Genus numerously represented in 8. America. 
Zeledonia coronata 1.........0.cceeeeeeeeees A Be ee 0 seeceeseeeeeeenees Genus peculiar to Costa Rica. 
TROCHILIDA, 
Heliothrix barroti........... Veceeeeeuseacces vesPeee[eeel 19] % [ele HD 
Hemistephania veraguensis .......+0.2..-feefeeseeeieeeleee) cee fees a” oe 
Glaucis hirsuta.........cceceeeee ees coteeetedpeespece|eceleselece] eee [eee] 36 | HD 56D 
Tache latirostris .........seeeeeeeeeee ee es ee 
——— MAGICA oo secereseserereeeeeeeeeee we ee eee ef 3 
— lawrencii ...... Veceeseeeeeeeees eeeeee oe ee selece| cee [eceleceleedPeeepees Lececceeceeseceees 
Coubledayi  ......seeeeeeeee eee eeeeeees oo 
Pheeoptila sordida...........seees+++ AAP PO ed ee es 0 Oe ceeeeseeeeeeeeeees 
Genus represented in 8. America. 
Pa 
* 
weeeeeeee seereccee 
Tres Marias only. 
Genus peculiar to Mexico. 
1 See footnote, anted, p. x1. 
BIOL. CENTR.-AMER., Aves, Vol. I., November 1904. d 
