| 000 | 007310000a22002050004500 | ||
|---|---|---|---|
| 090 |
_aAR _b00141 |
||
| 245 | 1 | 0 | _aWhen black plus white equals gray: the nature of variation in the variable seedeater complex (<Emberizinae: Sporophila>) |
| 650 | 1 | 4 |
_aAves _992429 |
| 650 | 1 | 4 |
_aTaxonomía _992343 |
| 650 | 1 | 4 |
_aEvolución _992797 |
| 650 | 1 | 4 |
_aDistribución geográfica _992997 |
| 650 | 1 | 4 |
_aMorfología _992917 |
| 653 |
_fEmberizinae _gSporophila _eSporophila aurita |
||
| 653 |
_fEmberizinae _gSporophila _eSporophila americana |
||
| 653 |
_fEmberizinae _gSporophila _eSporophila intermedia |
||
| 041 | 0 | _aInglés | |
| 100 | 1 |
_aStiles, F. Gary _9877 |
|
| 942 | _cARTICULO | ||
| 773 | 1 |
_tOrnitología Neotropical _362 _h2 _q75-107 _d1996 _g7 |
|
| 999 |
_c9242 _d9242 |
||