Tyrant-flycatchers (Tyrannidae)
Pearly-vented Tody-tyrant (Hemitriccus margaritaceiventer) - HBW 9, p. 324
French: Todirostre à ventre perle
German: Perlbauch-Todityrann
Spanish: Titirijí Perlado
Taxonomy: T[odirostrum] margaritaceiventer d’Orbigny and Lafresnaye, 1837, Chiquitos, Santa Cruz, Bolivia.
Formerly treated in genera Euscarthmornis and Idioptilon, both now defunct. Previously considered conspecific with H. inornatus. Recently described isolated race chiribiquetensis demonstrates closer affinity to Andean forms than to nearby tepui populations. Race septentrionalis perhaps indistinguishable, may be better merged with impiger. Nine subspecies recognized.
Subspecies and Distribution:
- impiger (P. L. Sclater & Salvin, 1868) - NC Colombia (Magdalena S to Santander) and N Venezuela (N & W Zulia E to Sucre and C Anzoátegui, including Margarita I).
- septentrionalis (Chapman, 1914) - C Colombia (upper Magdalena Valley S from N Tolima).
- chiribiquetensis Stiles, 1995 - Sierra de Chiribiquete (Caquetá), in S Colombia.
- impiger (P. L. Sclater & Salvin, 1868) - NC Colombia (Magdalena S to Santander) and N Venezuela (N & W Zulia E to Sucre and C Anzoátegui, including Margarita I).
- septentrionalis (Chapman, 1914) - C Colombia (upper Magdalena Valley S from N Tolima).
- chiribiquetensis Stiles, 1995 - Sierra de Chiribiquete (Caquetá), in S Colombia.
- duidae (Chapman, 1929) - Cerro Duida (Amazonas), in S Venezuela.
- breweri (Phelps, Jr, 1977) - SW Bolívar (Massif of Jaua), in S Venezuela.
- auyantepui (Gilliard, 1941) - tepuis of SE Bolívar (SE Venezuela).
- rufipes (Tschudi, 1844) - arid valleys of C & S Peru (S from Junín and Cuzco) S to NW Bolivia (La Paz, S Beni).
- wuchereri (P. L. Sclater & Salvin, 1873) - NE Brazil (Maranhão, Ceará, Pernambuco, Bahia).
- margaritaceiventer (d’Orbigny & Lafresnaye, 1837) - E & SE Bolivia, EC & S Brazil (Mato Grosso and Goiás S to W Minas Gerais and São Paulo), Paraguay and NE Argentina (S to Córdoba and Entre Ríos).
- Least Concern Enlarge map
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capture, mist nets, ringing training Locality El Paujil Natural Reserve, Colombia
David Caro 15 August 2005 2 years ago 22 sec 4.4 -
A bird moving in a bush. Locality Petrolina, Pernambuco State, Brazil (ssp wuchereri)
Josep del Hoyo 6 October 2008 4 years ago 33 sec 4.3 -
A bird perched Locality Curicaca Wildlife Refuge, Pantanal, Mato Grosso State, Brazil (ssp margaritaceiventer)
Alex García · Videoaves 24 July 2008 1 year ago 11 sec 3.9 -
two half speed views Locality Flamingos Fauna and Flora Sanctuary, La Guajira Department, Colombia (ssp impiger)
Martin Kennewell 15 May 2012 51 weeks ago 11 sec 3.5
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A side view of a bird perched on a branch.
Locality Santa Teresa Lodge, Pantanal, Mato Grosso State, Brazil (ssp margaritaceiventer)
Nick Athanas 4 August 2010 2 years ago 4.4 -
on a branch
Locality Mariquita, Tolima Department, Colombia
mauricio rueda 22 weeks ago 4.2 -
A close-up of an individual in the hand.
Locality Chapada dos Guimaraes, Mato Grosso State, Brazil (ssp margaritaceiventer)
Tatiana Colombo 30 March 2006 4 years ago 4.1 -
Pearly-vented Tody-tyrant
Locality Bahia State, Brazil
Stephen John Jones 28 December 2009 2 years ago 4 -
mist-netted bird in hand;western dry chaco, Lomas de Olmedo, 23° 46.036'S; 63° 54.836'W
Locality Salta Province, Argentina (ssp margaritaceiventer)
handford 16 August 2004 3 years ago 4 -
Three-quarter view of a perched adult, showing wing-bars.
Locality Caracas, Distrito Capital, Venezuela (ssp impiger)
philgunson 26 April 2009 4 years ago 4
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Calls Locality Beni Department, Bolivia
(ssp margaritaceiventer)
Bradley Davis 10 October 2006 3 years ago 2 -
Singing in stunted scrub in grassland. Locality Floresta Nacional de Carajás, Pará State, Brazil
(ssp wuchereri)
David Beadle 29 January 2002 16 weeks ago 0
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