Results 41 to 50 of about 587 (145)
Systematic Entomology, Volume 50, Issue 2, Page 325-348, April 2025.A newly expanded UCE phylogeny of Dorymyrmex robustly confirms the major lineages and recommends a new scheme of four major species groups. The asymmetrical, amphitropical distribution of Dorymyrmex was likely created by a single dispersal event across the Isthmus of Panama before the traditional closure date of 3 Mya.
Jill T. Oberski
wiley +1 more source
TAXON, Volume 74, Issue 1, Page 101-116, February 2025.Abstract Huidobria, an enigmatic genus in the Loasaceae family, has long puzzled botanists due to its unclear phylogenetic position and morphological distinctiveness within Loasaceae. Focusing on its two species, H. chilensis and H. fruticosa, we employed the Angiosperms353 target probe set alongside a comprehensive morphological evaluation to resolve ...
Rafael Acuña‐Castillo +3 more
wiley +1 more source
Estudios atacameños, 1998 La fitonimia en el área de San Pedro de Atacama proporciona evidencia de que, en el pasado, se hablaron tres lenguas aborígenes: quechua, aymara y kunza. Esta, hoy en día extinguida, fue la lengua de los antiguos atacameños. Los fonemas originales glotalizados bilabial /pæ/, dental /tæ/, palatal /æ/, velar /kæ/ y postvelar /qæ/ fueron sustituidos, en ...
openaire +3 more sources
Meteoritics &Planetary Science, Volume 60, Issue 2, Page 308-323, February 2025.Abstract We present the outcome of search campaigns conducted in the Catalina Dense Collection area (DCA) located in the central depression of the Atacama Desert, Chile. The “Catalina Systematic Collection” (CSC) was assembled through systematic on‐foot searches, resulting in a total of 1599 meteorites, before pairing, collected over a surface of 6.80 ...
Carine Sadaka +9 more
wiley +1 more source
Aguas, riego y cultivos: cambios y permanencias en los ayllus de San Pedro de Atacama
Estudios Atacameños, 2015 El agua ha sido vital en el desarrollo histórico en los ayllus de San Pedro de Atacama, regados por los ríos San Pedro y Vilama. Los aportes hídricos de estos ríos han venido disminuyendo desde la década de 1940 en adelante, lo que ha supuesto cambios ...
Isabel Sepúlveda Rivera +3 more
doaj +8 more sources
Endemism Centres of the Five Richest Vascular Epiphyte Families in the Neotropics
Journal of Biogeography, Volume 52, Issue 1, Page 80-91, January 2025.ABSTRACT Aim Endemic species, characterised by limited geographic ranges, face a high risk of extinction. The neotropical region harbours diverse ecosystems and a substantial number of endemic species, thus identifying areas of high endemism is crucial for protecting unique and threatened species and ecosystems.
Maria Judith Carmona‐Higuita +13 more
wiley +1 more source
TAXON, Volume 73, Issue 6, Page 1437-1459, December 2024.Abstract Phacelia sect. Glandulosae, with ca. 62 taxa, is the most diverse of the 11 sections of the genus Phacelia (Hydrophyllaceae). The family is largely restricted to North and Central America, but the genus Phacelia has an amphitropical distribution with nine species reported from western South America, five of which have been assigned to P. sect.
Maria‐Anna Vasile +3 more
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Rebelión y carnaval Ingaguasi (San Pedro de Atacama) 1775-1777
Estudios atacameños, 1999 Este artículo analiza el contexto, la percepción y las motivaciones étnicas en la rebelión de Carnestolendas, ocurrida en el mineral de Ingaguasi en 1775, cuyos efectos perduraron hasta 1777.Abstract This articule analize the context, perception and ethnic motivation in Carnestolendas Rebellion, occurs in Ingaguasi mineral in 1775, which consequences ...
Jorge Alfredo Hidalgo Lehuedé +1 more
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Journal of Anatomy, Volume 245, Issue 5, Page 699-724, November 2024.This study examines the influence of climate on human evolution using a large dataset (>2500 individuals) and combines morphometric analysis, genomic data, and various statistical techniques. It reveals distinct morphological traits in cold‐region populations, like increased nasal height and reduced facial protrusion, but also differences such as those
Andrej Evteev +7 more
wiley +1 more source
El complejo psicotrópico en Solcor 3 (San Pedro de Atacama)
Estudios atacameños, 1988 San Pedro de Atacama es reconocido en el ámbito de la arqueología por el alto número de tabletas y tubos que, por asociación etnográfica, sabemos que se relacionan con la esfera chamánica. En los registros de Le Paige hemos contabilizado 522 tabletas, en una muestra de 20 cementerios con un total de 2574 tumbas; esto representa un promedio de 20% de ...
Agustín Llagostera Martínez +2 more
openaire +3 more sources