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149 results for “Thamnophilidae”
FIGURE 5. The first 2 in A new species of antbird (Passeriformes: Thamnophilidae) from the Cordillera Azul, San Martín, Peru
FIGURE 5. The first 2 principal components (PC1 and PC2) of 7 morphometric variables from all species of Myrmoderus. The loadings for PC1 and PC2 accounted for 73.5% and 17.9% of the variation in the dataset, respectively.
FIGURE 1 in A new species of antbird (Passeriformes: Thamnophilidae) from the Cordillera Azul, San Martín, Peru
FIGURE 1. Map of the Cordillera Azul showing the type locality, which is also the only known locality, of Myrmoderus eowilsoni (yellow star) in relation to other surveyed sites on ridges of the Cordillera Azul (orange circles; O'Neill et al. 2000, Alverson et al. 2001, Merkord et al. 2009, J. Bates personal communication, T. Mark personal communication, LSUMZ field expeditions). The white line represents the boundary of the Cordillera Azul National Park. Areas east of the Huallaga River between 1,300 and 1,700 m a.s.l. are shaded to emphasize potential areas of occurrence of M. eowilsoni. Inset map shows the location of the Cordillera Azul in Peru.
FIGURE 4 in A new species of antbird (Passeriformes: Thamnophilidae) from the Cordillera Azul, San Martín, Peru
FIGURE 4. Phylogeny of the genus Myrmoderus estimated from a concatenated ND2–ND3 dataset (1,392 bp) using a maximumlikelihood analysis. The Bayesian analysis produced a tree that was topologically identical. Nodal support values are the likelihood bootstrap values and Bayesian posterior probabilities, respectively.
FIGURE 3 in A new species of antbird (Passeriformes: Thamnophilidae) from the Cordillera Azul, San Martín, Peru
FIGURE 3. Sonograms of representative vocalizations of Myrmoderus species. Recordings are available at Macaulay Library (ML), Xenocanto.org (XC), or Isler and Whitney (2002), with the exception of Macedo recordings, which are in the collection of the recordist and used here with permission. Specimen number, recordist, date and location recorded, and archival catalog number follow in parentheses, as available. (A) Song of holotype male M. eowilsoni (CORBIDI 12381; D.F.L.; July 12, 2017; ML224880). (B) Song of female M. eowilsoni (CORBIDI 12380; mate of holotype; D.F.L.; July 12, 2017; ML224880). (C, D) Variation among songs of female M. eowilsoni (D.F.L.; July 13, 2017; ML224882). (E) Song of female M. eowilsoni (LSUMZ 190882; D.F.L.; July 12, 2017; ML224881). (F) Chatter call of M. eowilsoni with insect noise between 3 and 5 kHz (CORBIDI 12380 or 12381; D.F.L.; July 12, 2017; ML224880). (G) Song of male M. ferrugineus (B. Whitney; Isler and Whitney 2002). (H) Song of female M. ferrugineus (B. Whitney; Isler and Whitney 2002). (I) Chatter call of M. ferrugineus (D.F.L.; March 13, 2011; Suriname, Palumeu; XC74997). (J) Song of male M. ruficauda (T. Parker III; Isler and Whitney 2002). (K) Song of male M. loricatus (G. Macedo field recording no. 0327; November 30, 2014; Brazil, Rio de Janeiro, Estrada do Contorno). (L) Song of female M. loricatus (G. Macedo field recording no. 0328; November 30, 2014; Brazil, Rio de Janeiro, Estrada do Contorno). (M) Song of male M. squamosus (G. Macedo field recording no. 0469; September 3, 2015; Brazil, São Paulo, Paranapiacaba). (N) Song of female M. squamosus (G. Macedo field recording no. 0469; September 3, 2015; Brazil, São Paulo, Paranapiacaba).
FIGURA 4 in Biologia Reprodutiva De Taraba Major (Aves, Thamnophilidae) Na Região Do Pirizal, Porção Norte Do Pantanal, Mato Grosso, Brasil
FIGURA 4: Espécies vegetais utilizadas por Taraba major como planta suporte para construção de 49 ninhos na região do Pirizal, município de Poconé, porção norte do Pantanal de Mato Grosso, Brasil.
FIGURA 2 in Biologia Reprodutiva De Taraba Major (Aves, Thamnophilidae) Na Região Do Pirizal, Porção Norte Do Pantanal, Mato Grosso, Brasil
FIGURA 2: Número de ninhos com ovos e filhotes de Taraba major nos anos de 2009 e 2010 na fazenda Retiro Novo, município de Poconé, porção norte do Pantanal, Mato Grosso, Brasil.
FIGURA 1 in Biologia Reprodutiva De Taraba Major (Aves, Thamnophilidae) Na Região Do Pirizal, Porção Norte Do Pantanal, Mato Grosso, Brasil
FIGURA 1: Mapa da área de estudo na localidade do Pirizal, município de Poconé, porção norte do Pantanal, Mato Grosso, Brasil. (IN- TERMAT, 1997). O retângulo representa a área da Fazenda Retiro Novo.
FIGURE 3 in Species limits in Antbirds (Aves: Passeriformes: Thamnophilidae): an evaluation of Plumbeous Antvireo (Dysithamnus plumbeus) based on vocalizations
FIGURE 3. Calls of Dysithamnus leucostictus and D. plumbeus. (A) Examples of common calls of D. leucostictus tucuyensis. Rancho Grande, Aragua, Venezuela (P. Schwartz ML 61928). (B) Variant of D. l. tucuyensis common call, same recording. (C–E) Representative examples of common calls of D. l. leucostictus. (C) Downslurred call (most prevalent). Volcán Sumaco, Napo, Ecuador (B. Whitney ML 50887). (D) Rounded call. Volcán Sumaco, Napo, Ecuador (B. Whitney ML 50883). (E) Upslurred call, same recording. (F) D. l. leucostictus Flat call. Volcán Sumaco, Napo, Ecuador (B. Whitney ML 51122). (G) D. l. tucuyensis Downslurred call. Colonia Tovar, Aragua, Venezuela (ISL-BMW.017:27). (H) D. l. leucostictus Short downslurred call. Volcán Sumaco, Napo, Ecuador (B. Whitney ML 51122). (I) D. l. tucuyensis Short downslurred call. Rancho Grande, Aragua, Venezuela (B. Whitney ISL-BMW.018:07). (J) D. l. tucuyensis Complex call to be verified (see text). Montalban, Carabobo Venezuela (P. Boesman ISL-MISC.G.044). (K–M) Representative examples of calls of D. plumbeus. (K) Simple calls. Parque Estadual Florestal do Rio Doce, Minas Gerais, Brazil (M. Maldonado-Coelho ISL-MISC.G.0038). (L) Harsh chirr, same recording. (M) Short trills. Parque Estadual Florestal do Rio Doce, Minas Gerais, Brazil (M. Maldonado-Coelho ISL-MISC.G.0039). Nomenclature follows recommendations of this paper.
FIGURE 2 in Species limits in Antbirds (Aves: Passeriformes: Thamnophilidae): an evaluation of Plumbeous Antvireo (Dysithamnus plumbeus) based on vocalizations
FIGURE 2. Male loudsongs of Dysithamnus leucostictus and D. plumbeus. (A) D. leucostictus tucuyensis Rancho Grande, Aragua, Venezuela (P. Schwartz ML 61928). (B) D. l. leucostictus Volcán Sumaco, Napo, Ecuador (B. Whitney ML 50883). (C) D. plumbeus Reserva Biológica de Sooretama, Espírito Santo, Brazil (B. Whitney ISL-BMW.201:46). Nomenclature follows recommendations of this paper.
FIGURE 1 in Species limits in Antbirds (Aves: Passeriformes: Thamnophilidae): an evaluation of Plumbeous Antvireo (Dysithamnus plumbeus) based on vocalizations
FIGURE 1. Geographic ranges. Locations documented by specimens, vocal recordings, or published sight records are assigned to geographic sectors (Isler 1997) and are identified by solid black circles. 1 = Dysithamnus leucostictus tucuyensis. 2 = D. l. leucostictus. 3 = D. plumbeus. Nomenclature follows recommendations of this paper.
FIGURES 18–20. Formicaphagus thamnophili n in Three new species of Formicaphagus Carriker, 1957 (Phthiraptera, Ischnocera, Philopteridae), parasitic on Thamnophilidae and Conopophagidae (Aves, Passeriformes)
FIGURES 18–20. Formicaphagus thamnophili n. sp.: (18) first nymphal stage; (19) second nymphal stage; (20) sites of oviposition in a heavily infested individual of Thamnophilus r. ruficapillus collected at Buenos Aires Province.
FIGURES 23–29. Formicaphagus thamnophili n in Three new species of Formicaphagus Carriker, 1957 (Phthiraptera, Ischnocera, Philopteridae), parasitic on Thamnophilidae and Conopophagidae (Aves, Passeriformes)
FIGURES 23–29. Formicaphagus thamnophili n. sp.: (23) male genitalia, (24) vulvae of female. F. severus n. sp.: (25) male genitalia, (26) vulvae of female. F. mariae n. sp.: (27) anterior portion of the female forehead, (28) male genitalia, (29) vulvae of female.
FIGURES 30–32 in Three new species of Formicaphagus Carriker, 1957 (Phthiraptera, Ischnocera, Philopteridae), parasitic on Thamnophilidae and Conopophagidae (Aves, Passeriformes)
FIGURES 30–32. Feather mites legs (Astigmata: Analgoidea) in the digestive tract: (30) female of F. mariae n. sp.; (31) N II of F. thamnophili n. sp.; (32) female of Formicaphagus thamnophili n. sp. Fe—femur, Ge— genua, Ti —tibia, Ta— tarsus.
FIGURES 1–13 in Three new species of Formicaphagus Carriker, 1957 (Phthiraptera, Ischnocera, Philopteridae), parasitic on Thamnophilidae and Conopophagidae (Aves, Passeriformes)
FIGURES 1–13. Male heads of: (1) F. arnoldi (holotype); (2) F. donpetersi (paratype); (3) F. mariae n.sp.; (4) F. tyrannina (holotype); (5) F. picturatus; (6) F. thamnophili n.sp.; (7) F. severus n.sp. Pleural plates in females of: (8) F. picturatus; (9) F. tyrannina (holotype); (10) F. arnoldi (paratype). Dorsal view of female tergite IX+X of: (11) F. picturatus; (12) F. tyrannina (holotype); (13) F. arnoldi (paratype). Photos 1–2, 4–5, 8–13 by Oldřich Sychra in 2006.
FIGURE 24 in Morphological support for placement of the Wing-banded Antbird Myrmornis torquata in the Thamnophilidae (Passeriformes: Furnariides)
FIGURE 24: Character 66. Number of narrowed supporting elements crossing the membranous region (mr) cranial to dorsal membrana tracheosyringealis: (A) Chamaeza ruficauda (MNA 2265), state 0—five elements; (B) Grallaria varia (UFRJ 0854), state 1–16 elements. Dorsal view. Scale bar: 2 mm.
FIGURE 23 in Morphological support for placement of the Wing-banded Antbird Myrmornis torquata in the Thamnophilidae (Passeriformes: Furnariides)
FIGURE 23: Character 65. Membranous region (mr) cranial to dorsal membrana tracheosyringealis (Mtr): (A), Willisornis poecilinotus (A4074), state 0—absent; (B) Chamaeza ruficauda (MNA 2265), state 1—present. Dorsal view. Scale bar: 1 mm.
FIGURE 20 in Morphological support for placement of the Wing-banded Antbird Myrmornis torquata in the Thamnophilidae (Passeriformes: Furnariides)
FIGURE 20: Character 51. Lateral intrinsic muscle (lim): (A) Chamaeza ruficauda (MNA 2265), state 0—absent; (B) Grallaria varia (UFRJ 0854), state 1—present. Areas with dots: cartilaginous structures; Gray areas: calcified structures. Dorsal view. Scale bar: 1 mm.
FIGURE 14 in Morphological support for placement of the Wing-banded Antbird Myrmornis torquata in the Thamnophilidae (Passeriformes: Furnariides)
FIGURE 14: Character 35. Diameter of hypotarsal channel leading m. flexor perforans et perforatus d3 tendon (fppd3): (A) Myrmornis torquata (MPEG 2665), state 0—similar to the channel leading m. flexor perforatus d4 and m. flexor perforatus d3 tendons (fpd4 + fpd3); (B) Philydor atricapillus (UFRJ 0496), state 1—similar to the channels leading m. flexor perforans et perforatus d2 (fppd2) and m. flexor perforatus d2 (fpd2) tendons. Character 36. Position of hypotarsal channel leading m. flexor perforatus d4 and m. flexor perforatus d3 tendons (fpd4 + fpd3): (A) state 0—lateral; (B) state 1—near midline of hypotarsus. View of proximal articular surface. Scale bar: 1 mm.
FIGURE 18 in Morphological support for placement of the Wing-banded Antbird Myrmornis torquata in the Thamnophilidae (Passeriformes: Furnariides)
FIGURE 18: Character 46. Configuration of m. sternotrachealis (Ms) near its insertion: (A) Hylopezus macularius (A5776), state 0—not bifurcated; (B) Myrmornis torquata (A3908), state 1—bifurcated. Ventral view. Scale bar: 3 mm.
FIGURE 16 in Morphological support for placement of the Wing-banded Antbird Myrmornis torquata in the Thamnophilidae (Passeriformes: Furnariides)
FIGURE 16: Character 39. Configuration of hypotarsal channels leading m. flexor perforans et perforatus d2 (fpp2d) and m. flexor perforatus d2 tendons (fpd2): (A) Philydor atricapillus (UFRJ 0496), state 0—separated; (B) Xiphorhynchus fuscus (UFRJ 0508), state 1—confluent, forming only one groove. Character 40. Configuration of hypotarsal channel leading m. flexor digitus longus (fdl): (A) state 0—closed; (B) state 1—open, forming a groove. View of proximal articular surface. Scale bar: 1 mm.
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