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131 results for “northern Andes”
FIGURE 7 in Páramo de Belmira as an important centre of endemism in the northern Colombian Andes: new evidence from Pronophilina butterflies (Lepidoptera: Nymphalidae, Satyrinae, Satyrini)
FIGURE 7. Male genitalia of Lymanopoda ionius lilliput n. ssp. (paratype): lateral view, aedeagus extracted from its natural position.
FIGURE 3 in Cyathea fabiolae (Cyatheaceae, Polypodiopsida), a new scaly tree fern from the northern Andes
FIGURE 3. Croziers of A) C. fabiolae, B) C. tortuosa, and C) C. brunnescens. Note lack of villosity, near lack of scurf, and orange-brown scales in C. fabiolae in contrast to C. tortuosa (villous axes abaxially, brown scales) and C. brunnescens (markedly scurfy rachis, brown scales).
FIGURE 2 in Cyathea fabiolae (Cyatheaceae, Polypodiopsida), a new scaly tree fern from the northern Andes
FIGURE 2. Known localities (black circle, type locality; open circles, localities known from photographic evidence; gray circle, paratype locality) of Cyathea fabiolae along the Amazonian slope of the Andes in Peru and Ecuador. Photographic records: a. Pacto Sumaco, Napo: -0.618, -77.598; b. Mera, Pastaza: -1.438, -78.130; c. Quimi, Morona Santiago: -3.489, -78.417; by Adrian Tejedor, June, 2016.
FIGURE 1. Cyathea fabiolae. A in Cyathea fabiolae (Cyatheaceae, Polypodiopsida), a new scaly tree fern from the northern Andes
FIGURE 1. Cyathea fabiolae. A, pinna, silhouette; B, petiole scale; C, fertile pinnule abaxially; D, fertile segment, abaxially, from G. Calatayud 6220.
FIGURE 6 in A new (singleton) rainfrog of the Pristimantis myersi Group (Amphibia: Craugastoridae) from the northern Andes of Ecuador
FIGURE 6. Phylogeny of Pristimantis trimmed to show only the most closely related species to P. gralarias sp. nov. The full phylogeny is available from Guayasamin et al. (2007). Support values are presented as bootstraps and posterior probabilities. GenBank accession numbers are in parentheses. *Sample (WED 53004/KU 202419) previously identified as P. thymelensis, but that actually corresponds to P. myersi.
FIGURE 4 in A new (singleton) rainfrog of the Pristimantis myersi Group (Amphibia: Craugastoridae) from the northern Andes of Ecuador
FIGURE 4. Species in the Pristimantis myersi Group. (A) P. gralarias sp nov., Reserva Las Gralarias, 2192 m, Pichincha province, MZUTI 1466. (B) P. hectus, Reserva Integral Otonga, 2110 m, Cotopaxi province, MZUTI 2062. (C) P. floridus, Pichincha province, photo by Luis A. Coloma. (D) P. sirnigeli, 2825 m, Reserva Siempre Verde, Imbabura Province, MZUTI 3159. (E) P. pyrrhomerus, Pilaló, 2720 m, Cotopaxi province. Photographs not at scale.
FIGURE 2 in A new (singleton) rainfrog of the Pristimantis myersi Group (Amphibia: Craugastoridae) from the northern Andes of Ecuador
FIGURE 2. Hands of species in the Pristimantis myersi Group, showing differences in distal lateral expansion of fingers (absent in P. gralarias). Illustrated specimens: P. gralarias sp. nov. (MZUTI 1466), P. leoni (KU 130870, from Lynch 1976), P. pyrrhomerus (KU 131610, from Lynch 1976), P. floridus (USNM 239674, form Lynch & Duellman 1997). Not drawn to scale.
Fig. 5 in Phylogeographic structure suggests environmental gradient speciation in a montane frog from the northern Andes of Colombia
Fig. 5 Variation in the coloration of the iris (photographs) and concealed surfaces of thighs (illustrations) of Pristimantis campesino sp. nov., a MHUA-A 11913, b MHUA-A 11734, c MHUA-A 8059, and d MHUA-A 8089; P. viejas, e MHUA-A 11261, f MHUA-A
Fig. 3 in Phylogeographic structure suggests environmental gradient speciation in a montane frog from the northern Andes of Colombia
Fig. 3 Between lineages differences in the climatic space occupied by two lineages within Pristimantis viejas, as inferred from DAPC. a Posterior probability of assignment of encountered individuals to each lineage (bars) based on the climatic variables, compared to the actual lineage identity. b Distribution of individuals along the single
Fig. 2 a in Phylogeographic structure suggests environmental gradient speciation in a montane frog from the northern Andes of Colombia
Fig. 2 a Geographic distribution of genetic sampling including the phylogenetic neighborhood of Pristimantis viejas. Color in symbols match lineages depicted in Fig. 1. b Altitudinal distribution across the latitudinal gradient of the two recovered lineages within the nominal species P. viejas. Red dots denote records from lowland lineage and
FIGURE 4. Pentacalia mikanioides. A in Two new species of Pentacalia (Compositae, Senecioneae) from northern Andes
FIGURE 4. Pentacalia mikanioides. A. Adaxial surface of a mature leaf. B. Adaxial surface of a young leaf. C. Abaxial surface of a young leaf. D. Detail of the capitula. E. Detail of the stem indumentum. F. Terminal synflorescence.
FIGURE 2. Pentacalia aedoi. A. Lateral, axillary synflorescences. B. Leaves. C in Two new species of Pentacalia (Compositae, Senecioneae) from northern Andes
FIGURE 2. Pentacalia aedoi. A. Lateral, axillary synflorescences. B. Leaves. C. Detail of the capitula (arrows show some female florets of one capitulum). D. Habit.
FIGURE 1 in Two new species of Pentacalia (Compositae, Senecioneae) from northern Andes
FIGURE 1. Number of Pentacalia species per country. The portion of endemic species is shaded. COL (Colombia), PER (Peru), ECU (Ecuador), VEN (Venezuela), BOL (Bolivia), CA (Central America, from Guatemala to Panama), MEX (Mexico), BRA (Brazil). Based on Robinson & Cuatrecasas (1993), Díaz-Piedrahita & Cuatrecasas (1999), Badillo (2001), Díaz-Piedrahita & Pedraza (2002), DíazPiedrahita & Obando (2003), Granda (2009), Sagástegui & Rodríguez (2009), Hind (2011), Lapp et al. (2013, 2014, 2016), Beck & Ibáñez (2014), Pruski (2015), Calvo & Beltrán (2018), Flora do Brazil 2020 (2018), and Tropicos.org (2018).
FIGURE 5 in A new species of Oreobates (Anura: Strabomantidae) from the Andes of northern Argentina
FIGURE 5. Oscillogram and sound spectrogram of advertisement call of Oreobates discoidalis from Abra de Cañas, northern Argentina (MCN 361, SVL 27.7 mm), recorded on 08 November 1996. Air temperature during recording 20.2 °C.
FIGURE 2 in A new species of Oreobates (Anura: Strabomantidae) from the Andes of northern Argentina
FIGURE 2. Dorsal and lateral view of head, palm and plantar of holotype of Oreobates barituensis sp. nov. (FML 21079). Scale = 1 cm.
FIGURE 3 in A new species of Oreobates (Anura: Strabomantidae) from the Andes of northern Argentina
FIGURE 3. Distribution of Oreobates barituensis sp. nov. in the montane forests of Northwestern Argentina. The square represents the type locality and stars denote the other localities of collection.
FIGURES 11–17 in First record of Didicrum Enderlein (Diptera: Psychodidae, Psychodinae) from the Northern Andes bioregion, with the description of a new species
FIGURES 11–17. Didicrum colombensis sp. nov., female. 11. Head in frontal view; 12. Labella; 13. Right palpus; 14. Antenna scape, pedicel and first two flagellomeres; 15. Tip of antenna; 16. Wing; 17. Postabdomen. Figs. 14–15 at the same scale; scales in millimeters. Abbreviations: cap= capitate structure; cha= chitinous arch; gdl= genital duct lobes; gpo= genital pouch; hyv= hypovalva; sgp= subgenital plate.
FIGURES 1–8 in First record of Didicrum Enderlein (Diptera: Psychodidae, Psychodinae) from the Northern Andes bioregion, with the description of a new species
FIGURES 1–8. Didicrum colombensis sp. nov., male (holotype). 1. Head frontal view; 2. Labella; 3. Tip of antenna; 4. Antenna scape, pedicel and first two flagellomeres; 5. Wing; 6. Terminalia in part, showing hypandrium (hya), aedeagus composed by distiphallus (dfh), basiphallus (bph), Aedeagal sheath (ash), and gonopods, both gonocoxites (gcx), one gonostylus (gst); anterior gonocoxal apodemes (aap), posterior gonocoxal apodemes (pap), and hipoproct (hip); 7. Terminalia in part, showing a surstylus (sur) in lateral view; 8. Terminalia in part, showing the epandrium (epa), subepandrial sclerites (ses), tergum 10 (tgX) and sternum 10 (stX). Figs. 3–4 at the same scale, Figs. 6–8 at the same scale; scales in millimeters.
FIGURES 9–10 in First record of Didicrum Enderlein (Diptera: Psychodidae, Psychodinae) from the Northern Andes bioregion, with the description of a new species
FIGURES 9–10. Didicrum colombensis sp. nov., male. Details of male terminalia (paratypes). 9. Dorso–ventral view of aedeagus, base of gonocoxites and hypandrium; 10. Lateral view of aedeagus. Scale in millimeters. Abreviatures: Anterior apodeme of gonocoxite (aap), aedeagal sheath (ash); basiphallus (bph), distiphallus (dph), gonocoxite (gcx); hypandrium (hya); posterior apodeme of gonocoxite (pap).
FIGURE 10 in Geographic variation and phylogenetic relationships of Myiopagis olallai (Aves: Passeriformes; Tyrannidae), with the description of two new taxa from the Northern Andes
FIGURE 10. Geographical distribution of Myiopagis caniceps (shaded area) and M. olallai (green dots). (A) Approximate distribution of differentiated lineages in M. caniceps. (B) Inset map showing the locality records of M. olallai along the Andes, including the Antioquia (coopmansi) and Perijá (incognita) forms. (C) Detailed map of the northern Andes in Colombia and western Venezuela showing the localities of M. olallai coopmansi in the northern Central cordillera, Antioquia, Colombia (1: Bosque Guayabito, 2: Bosque Las Ánimas, 3: Bodega Vieja, 4: La Forzosa, 5: Alto El Chaquiral), and of M. olallai incognita in the Serranía de Perijá (6: Ayapa). For details on localities see text and Cuervo et al. (2008a). Question marks are placed at sampling gaps in the range of this group of Myiopagis, where future fieldwork could confirm the occurrence of these taxa. The star at Serranía de San Lucas indicates misidentified sound recordings (XC92160, XC104264, XC104475) that do appear to correspond to M. o. coopmansi, but this locality needs specimen confirmation.
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Allen Brain Atlas
Allen Brain Atlas is an Allen Institute collection of brain map atlases, datasets, APIs, and analysis tools covering mouse, human, and non-human primate brain resources.
Annotated Behaviour and Observability Dataset (ABODe)
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DANDI Archive for NWB datasets
DANDI is a BRAIN Initiative archive for publishing and sharing neurophysiology data, including electrophysiology, optophysiology, and behavioral data packaged as NWB and related standards.
International Brain Laboratory public data
The International Brain Laboratory public data releases expose standardized mouse decision-making experiments, including Neuropixels recordings, widefield calcium imaging, behavior, and session metadata accessed through the ONE API.
OpenNeuro
OpenNeuro is a free, open platform for sharing neuroimaging datasets, with public search, dataset pages, and download paths for web, S3, DataLad, and the OpenNeuro CLI.