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73 results for “Magdalena Valley”
FIGURE 1 in A new red-eyed treefrog of Agalychnis (Anura: Hylidae: Phyllomedusinae) from middle Magdalena River valley of Colombia with comments on its phylogenetic position
FIGURE 1. Bayesian consensus tree showing inferred evolutionary relationships within Phyllomedusinae and the phylogenetic position of Agalychnis terranova sp. nov. Bayesian support on nodes is shown as posterior probabilities and circles represent posterior probabilities of 1.0. We included as outgroups representatives of Dendropsophus, Litoria and Hypsiboas. We used Dendropsophus ebraccatus to root trees. Dendropsophus and Hypsiboas, not shown.
FIGURE 7 in A new red-eyed treefrog of Agalychnis (Anura: Hylidae: Phyllomedusinae) from middle Magdalena River valley of Colombia with comments on its phylogenetic position
FIGURE 7. Agalychnis terranova sp. nov. at rest. Note the gold reticulated palpebral membrane characteristic of species of the Agalychnis callidryas group. Specimen not collected of Middle Magdalena River valley. Photo: Alejandro Campuzano.
FIGURE 6 in A new green anole lizard of the " Dactyloa " clade (Squamata: Dactyloidae) from the Magdalena river valley of Colombia
FIGURE 6. Dispersion of individuals (females) of Anolis limon sp. nov. (green) and Anolis chocorum (red) of the first (PC1) and second (PC2) components of PCA for 15 morphological traits.
FIGURE 5 in A new green anole lizard of the " Dactyloa " clade (Squamata: Dactyloidae) from the Magdalena river valley of Colombia
FIGURE 5. Distribution map for Anolis limon sp. nov. and closest putative relatives. Circles in white for A. chocorum correspond to specimens and observations checked by one of us (JAV). The locality information for the rest of occurrence records were taken from original descriptions (Williams & Duellman 1967, Poe et al. 2009) and recent literature (Lotzkat et al. 2013).
FIGURE 4 in A new green anole lizard of the " Dactyloa " clade (Squamata: Dactyloidae) from the Magdalena river valley of Colombia
FIGURE 4. Comparisons of head scales between Anolis limon sp. nov. and Anolis chocorum A) lateral, B) ventral, and C) dorsal view of head of A. limon sp. nov. (paratype, MHUA-R 11270); D) lateral, E) ventral, and F) dorsal view of head of A. chocorum (MHUA-R 10075; Colombia, Chocó, Nuqui, Estación Biológica El Amargal).
FIGURE 3 in A new green anole lizard of the " Dactyloa " clade (Squamata: Dactyloidae) from the Magdalena river valley of Colombia
FIGURE 3. Holotype of Anolis limon sp. nov. (MHUA-R 11760, adult male). A) lateral, B) dorsal, and C) ventral view of head; D) detail of dorsal scales at mid-dorsum of body, arrow indicate the middorsal scales; E) detail of ventral scales at middorsum of body; F) detail of flank scales at mid-dorsum of body; G) ventral view of cloacal region showing enlarged postcloacal scales.
FIGURE 7. A 50 in A new green anole lizard of the " Dactyloa " clade (Squamata: Dactyloidae) from the Magdalena river valley of Colombia
FIGURE 7. A 50% majority rule consensus showing phylogenetic relationships for dactyloid anoles including Anolis limon sp. nov. Values in the nodes correspond to support values above 50% from 500 bootstrap replicates.
FIGURE 2 in A new green anole lizard of the " Dactyloa " clade (Squamata: Dactyloidae) from the Magdalena river valley of Colombia
FIGURE 2. Dewlap of Anolis limon sp. nov. and closest putative relatives. Top: Anolis limon sp. nov. (Photo: JPHG). Middle: Anolis chocorum (Photo: Omar Torres-Carvajal; QCAZ 4734). Bottom: Anolis ibanezi (Photo: Steven Poe).
FIGURE 1 in A new green anole lizard of the " Dactyloa " clade (Squamata: Dactyloidae) from the Magdalena river valley of Colombia
FIGURE 1. Anolis limon sp. nov. Top: male holotype (MHUA-R 11760); Bottom: female paratype (MHUA-R 10939).
FIGURE 2 in A new species of Splendeuptychia from the Magdalena Valley in Colombia (Lepidoptera: Nymphalidae: Satyrinae)
FIGURE 2. Map of northern South America showing localities where S. ackeryi n. sp and S. toynei are found.
FIGURE 1. Splendeuptychia ackeryi n in A new species of Splendeuptychia from the Magdalena Valley in Colombia (Lepidoptera: Nymphalidae: Satyrinae)
FIGURE 1. Splendeuptychia ackeryi n. sp. A. male HT left dorsal view and right ventral view. B. aedeagus detail. C. male genitalia D. female genitalia E. palpae detail. H. wing margin detail. S. toynei for comparison F. aedeagus detail G. palpae detail. I. wing margin.
FIGURE 8. Picramnia vinacea. A in Taxonomic studies in Colombian Picramniaceae (Picramniales): new species of Aenigmanu, Nothotalisia and Picramnia from the Pacific and Magdalena Valley regions
FIGURE 8. Picramnia vinacea. A. Mature branchlet of pistillate plant. B. Staminate raceme. C. Staminate flowers. D. Pistillate raceme. E. Pistillate flowers. F. Details of staminate flower. G. Details of pistillate flower. H. Fruiting raceme. (A from the isotype; B–C, F from Montoya & Restrepo 17; D–E, G–H from the holotype; drawing by Ana Cristina Pareja, HUA).
FIGURE 5. Nothotalisia karsticola. A in Taxonomic studies in Colombian Picramniaceae (Picramniales): new species of Aenigmanu, Nothotalisia and Picramnia from the Pacific and Magdalena Valley regions
FIGURE 5. Nothotalisia karsticola. A. Flowering branchlet of staminate plant. B. Indument at leaflet abaxial surface. C. Fruiting branchlet of pistillate plant. D. Cymules of staminate inflorescences. E. Staminate flower, one sepal and two petals removed. F. Details of staminate flower, petal at right, androecium and gynoecium at left, two anthers removed. G. Young infructescence. H. Stigma on immature fruit. I. Mature fruit. (A–B from Londoño et al. 1019; C, I, from the holotype; D–F from Callejas et al. 9272, G–H from Pérez et al. 3323; illustration by Ana Cristina Pareja, HUA).
FIGURE 6 in Taxonomic studies in Colombian Picramniaceae (Picramniales): new species of Aenigmanu, Nothotalisia and Picramnia from the Pacific and Magdalena Valley regions
FIGURE 6. Photographs of habitat (A–B) and live plants of Nothotalisia karsticola (C–E) and Picramnia vinacea (F–I). A. Habitat at landscape-scale. B. Understory habitat. C. Leaf of pistillate plant. D. Fruiting branchlet of pistillate plant. E. Immature but fully expanded fruit. F. Mature branchlet of pistillate plant. G. Fruiting raceme. H. Fruit details. I. Open fruit with one seed. (A–B, from the type locality of N. karsticola and P. vinacea; C–E, from Londoño et al. 1022; F–I from David et al. 4043; composed by Ana Cristina Pareja, HUA. A. by Jorge Pérez (MEDEL); B, D–E by A.M. Trujillo; C by Y. Londoño, F–I by Heriberto David, HUA).
Subspecies and Distribution. A. h. hybridus 1. Geoffroy Saint-Hilaire, 1829 — N Colombia (from the right bank of the Rio Magdalena, N to the S slopes of the Sierra Nevada de Santa Marta and the N of the Serrania de Perija, and in the middle Rio Magdalena Valley at least to the departments of Caldas and Cundinamarca; two populations on the slopes of the Cordillera Oriental on the Venezuelan border (one in the Rio Catatumbo watershed in the Norte de Santander Department and the other in the NE piedmont forest in Arauca Department) and N & NW Venezuela (along the SE part of the Cordillera de la Costa in the states of Miranda and probably Vargas, and on both sides of the Venezuelan Andesin the states of Zulia, Tachira, Mérida, Trujillo, Portuguesa, Apure, and Barinas, in the E in the piedmont and lowland forests of San Camilo and Ticoporo, and in the Win the piedmont forest around S Lake Maracaibo to the Sierra de Perija). A. h. brunneus Gray, 1871 — N Colombia in the departments of Antioquia, Bolivar, and Caldas, between the lower rios Cauca and Magdalena. in Atelidae
Subspecies and Distribution. A. h. hybridus 1. Geoffroy Saint-Hilaire, 1829 — N Colombia (from the right bank of the Rio Magdalena, N to the S slopes of the Sierra Nevada de Santa Marta and the N of the Serrania de Perija, and in the middle Rio Magdalena Valley at least to the departments of Caldas and Cundinamarca; two populations on the slopes of the Cordillera Oriental on the Venezuelan border (one in the Rio Catatumbo watershed in the Norte de Santander Department and the other in the NE piedmont forest in Arauca Department) and N & NW Venezuela (along the SE part of the Cordillera de la Costa in the states of Miranda and probably Vargas, and on both sides of the Venezuelan Andesin the states of Zulia, Tachira, Mérida, Trujillo, Portuguesa, Apure, and Barinas, in the E in the piedmont and lowland forests of San Camilo and Ticoporo, and in the Win the piedmont forest around S Lake Maracaibo to the Sierra de Perija). A. h. brunneus Gray, 1871 — N Colombia in the departments of Antioquia, Bolivar, and Caldas, between the lower rios Cauca and Magdalena.
FIGURE 4 in Advertisement call of Hyloxalus vergeli (Anura: Dendrobatidae) from the interandean Magdalena valley of Colombia
FIGURE 4. Phylogenetic position and spectrogram of their advertisement call of Hyloxalus species from the subpunctatus and bocagei groups, based on the phylogenetic tree by Grant et al. (2017). Considering the polyphyletic condition of H. sauli, the advertisement call is displayed for the museum specimen from the same locality (Ecuador, Provincia Orellana, Parque Nacional Yasuní) than the call recorded. Bottom chart includes the calls of H. felixcopedai (a sister species of H. subpunctatus MUJ-5212) and H arliensis (an Hyloxalus located in a similar distribution in the Magdalena valley).
FIGURE 1 in Advertisement call of Hyloxalus vergeli (Anura: Dendrobatidae) from the interandean Magdalena valley of Colombia
FIGURE 1. Dorsal and lateral view of the Hyloxalus vergeli specimen collected at the Ecoreserva La Tribuna, Vereda Tamarindo, Neiva, Huila, Colombia on December 2020. IAvH-Am-16706, SVL = 21.3 mm. Photos: Felipe Villegas/Instituto Humboldt.
FIGURE 3 in Advertisement call of Hyloxalus vergeli (Anura: Dendrobatidae) from the interandean Magdalena valley of Colombia
FIGURE 3. Effect size of the differences among three acoustic measurements of Hyloxalus vergeli and other Hyloxalus spp. Dashed black and gray lines reflect the central value for H. vergeli and the pooled mean effect size for all the other species of Hyloxalus compared. Overall comparison shows the mean effect size and confidence intervals (95%) of the pooled variation among the Hyloxalus spp., after a bootstrapping resampling with 1000 iterations. Single notes are represented by a ('), while paired notes by a (") after the specific epitet of the Hyloxalus spp.
FIGURE 2 in Advertisement call of Hyloxalus vergeli (Anura: Dendrobatidae) from the interandean Magdalena valley of Colombia
FIGURE 2. Spectrogram (top) and oscillogram (bottom) of a serie of calls (left) and a detailed pair of notes (right) of the advertisement call of Hyloxalus vergeli recorded at the Ecoreserva la Tribuna, Vereda Tamarindo, Neiva Municipality, Huila, Colombia.
Subspecies and Distribution. D. m. merriami Mearns, 1890 — SW USA and NW Mexico (desert regions from N Nevada and extreme SW Utah, through SE California and SW Arizona, to NE Baja California and Sonora). D. m. ambiguus Merriam, 1890 — SW USA and NW Mexico (N portion of the Chihuahuan Desert from NC New Mexico and W Texas, through E Chihuahua and Coahuila, to NE Durango, N Zacatecas, and C Nuevo Leon). D. m. annulus Huey, 1951 — NW Mexico (coastal plains of the Gulf of California, SE Baja California). D. m. arenivagus Elliot, 1904 — SW USA and NW Mexico (S Mojave Desert of SC California and E of Sierra Juarez and Sierra San Pedro Martir to C Baja California). D. m. atronasus Merriam, 1894 — NC Mexico (southern portion of the Chihuahuan Desert from EC Zacatecas, SE Coahuila, and SW Nuevo Leon to Aguascalientes and San Luis Potosi). D. m. brunensis Huey, 1951 — NW Mexico (Gulf of California coast of NE Baja California Sur). D. m. collinus Lidicker, 1960 — SW USA (San Felipe, Earthquake, La Puerta, and Aguanga valleys of SW California). D. m. frenatus Bole, 1936 — SW USA (SW Utah and NW Arizona). D. m. insularis Merriam, 1907 — NW Mexico (San José I, Gulf of California, Baja California Sur). D. m. margaritae Merriam, 1907 — NW Mexico (Santa Margarita I, Baja California Sur). D. m. mayensis Goldman, 1928 — NW Mexico (Gulf of California coastal plains of S Sonora and N Sinaloa). D. m. melanurus Merriam, 1893 — NW Mexico (Magdalena Plains and Cape Region of S Baja California Sur). D. m. mitchelli Mearns, 1897 — NW Mexico (Tiburon I, Gulf of California, Sonora). D. m. olivaceus Swarth, 1929 — SW USA and NW Mexico (transitional zone between the Sonoran Desert of SE Arizona and NE Sonora, and the Chihuahuan Desert of SW New Mexico and NW Chihuahua). D. m. parvus Rhoads, 1894 — SW USA (San Bernardino and San Jacinto valleys of SW California). D. m. platycephalus Merriam, 1907 — NW Mexico (Pacific slope S of the Sierra San Pedro Martir, S Baja California to the Vizcaino Desert of N Baja California Sur). D. m. quintinensis Huey, 1951 — NW Mexico (San Quintin Plain, Pacific coast of NW Baja California). D. m. trinidadensis Huey, 1951 — SW USA and NW Mexico (S California and N Baja California). D. m. vulcani Benson, 1934 — SW USA (disjunct and restricted distribution in Toroweap Valley, NW Arizona). in Heteromyidae
Subspecies and Distribution. D. m. merriami Mearns, 1890 — SW USA and NW Mexico (desert regions from N Nevada and extreme SW Utah, through SE California and SW Arizona, to NE Baja California and Sonora). D. m. ambiguus Merriam, 1890 — SW USA and NW Mexico (N portion of the Chihuahuan Desert from NC New Mexico and W Texas, through E Chihuahua and Coahuila, to NE Durango, N Zacatecas, and C Nuevo Leon). D. m. annulus Huey, 1951 — NW Mexico (coastal plains of the Gulf of California, SE Baja California). D. m. arenivagus Elliot, 1904 — SW USA and NW Mexico (S Mojave Desert of SC California and E of Sierra Juarez and Sierra San Pedro Martir to C Baja California). D. m. atronasus Merriam, 1894 — NC Mexico (southern portion of the Chihuahuan Desert from EC Zacatecas, SE Coahuila, and SW Nuevo Leon to Aguascalientes and San Luis Potosi). D. m. brunensis Huey, 1951 — NW Mexico (Gulf of California coast of NE Baja California Sur). D. m. collinus Lidicker, 1960 — SW USA (San Felipe, Earthquake, La Puerta, and Aguanga valleys of SW California). D. m. frenatus Bole, 1936 — SW USA (SW Utah and NW Arizona). D. m. insularis Merriam, 1907 — NW Mexico (San José I, Gulf of California, Baja California Sur). D. m. margaritae Merriam, 1907 — NW Mexico (Santa Margarita I, Baja California Sur). D. m. mayensis Goldman, 1928 — NW Mexico (Gulf of California coastal plains of S Sonora and N Sinaloa). D. m. melanurus Merriam, 1893 — NW Mexico (Magdalena Plains and Cape Region of S Baja California Sur). D. m. mitchelli Mearns, 1897 — NW Mexico (Tiburon I, Gulf of California, Sonora). D. m. olivaceus Swarth, 1929 — SW USA and NW Mexico (transitional zone between the Sonoran Desert of SE Arizona and NE Sonora, and the Chihuahuan Desert of SW New Mexico and NW Chihuahua). D. m. parvus Rhoads, 1894 — SW USA (San Bernardino and San Jacinto valleys of SW California). D. m. platycephalus Merriam, 1907 — NW Mexico (Pacific slope S of the Sierra San Pedro Martir, S Baja California to the Vizcaino Desert of N Baja California Sur). D. m. quintinensis Huey, 1951 — NW Mexico (San Quintin Plain, Pacific coast of NW Baja California). D. m. trinidadensis Huey, 1951 — SW USA and NW Mexico (S California and N Baja California). D. m. vulcani Benson, 1934 — SW USA (disjunct and restricted distribution in Toroweap Valley, NW Arizona).
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