Results 31 to 40 of about 238 (108)

A new sympatric record of two species of the genus Parapsammodius (Coleoptera: Scarabaeidae) in Colombia

open access: yesActa Zoológica Lilloana
The genus Parapsammodius Verdú, Stebnicka & Galante, 2006 consists of four species distributed in the Americas and the West Indies, and only two of them are present in northern South America.
Karla Bueno López   +1 more
doaj   +1 more source

La colección oológica de Aves no Passeriformes del Museo de La Plata

open access: yesRevista del Museo de La Plata, 2016
El Museo de La Plata posee una extensa variedad de colecciones, preservando alrededor de 3000000 de ejemplares, los cuales revisten importancia cultural y científica. Entre ellas, la colección de aves cuenta con una gran diversidad de pieles de estudio (
Olga Magalí Olmedo Masat   +3 more
doaj   +1 more source

Digitising biological collections to advance National Species Inventories: A case study from the flora of Chile

open access: yesPLANTS, PEOPLE, PLANET, EarlyView.
In response to Chile's public policy to establish a national biodiversity inventory and monitoring system, we launched the HerbarioDigital.cl portal. We have digitised over 120,000 specimens representing more than 3,900 species from two Chilean herbaria, integrating them through a curated local taxonomic index.
Ricardo A. Segovia   +5 more
wiley   +1 more source

Colección de mamíferos de la Universidad del Valle (UV), Cali, Colombia

open access: yesMammalogy Notes, 2022
La Colección de Mamíferos de la Universidad del Valle (UV) cuenta con 13683 especímenes (conteo a enero del 2022) clasificados en 14 órdenes, 57 familias, 202 géneros y 384 especies, recolectados desde 1966 en 27 de los 32 departamentos de Colombia ...
Andrea Bernal Rivera   +2 more
doaj  

Beyond species means – the intraspecific contribution to global wood density variation

open access: yesNew Phytologist, EarlyView.
Summary Wood density is central for estimating vegetation carbon storage and a plant functional trait of great ecological and evolutionary importance. However, the global extent of wood density variation is unclear, especially at the intraspecific level. We assembled the most comprehensive wood density collection to date, including 109 626 records from
Fabian Jörg Fischer   +105 more
wiley   +1 more source

Old Bones in New Databases: Historical Insights Into Race, Statistics, and Ancestry Estimation in Anthropology

open access: yesAmerican Anthropologist, Volume 127, Issue 3, Page 566-580, September 2025.
ABSTRACT This article explores the persistence of race in biological anthropology, particularly in the context of ancestry estimation using the Fordisc software. Despite efforts to move away from race‐based typologies since the mid‐20th century, historical notions of race continue to shape scientific methods and technologies in anthropology. By tracing
Iris Clever, Lisette Jong
wiley   +1 more source

First Ecological Characterization of Whip Black Coral Assemblages (Hexacorallia: Antipatharia) in the Easter Island Ecoregion, Southeastern Pacific

open access: yesFrontiers in Marine Science, 2021
One of the main priorities of marine scientific research is to provide practical information and guidance for biodiversity conservation and management.
Jan M. Tapia-Guerra   +9 more
doaj   +1 more source

Ciencia en el Madrid del “No Pasarán”. La protección de las colecciones de Historia Natural y el Instituto Nacional de Ciencias Naturales durante la Guerra Civil

open access: yesAsclepio: Revista de Historia de la Medicina y de la Ciencia, 2019
Los edificios culturales y científicos de Madrid se vieron muy perjudicados por la guerra civil española (1936-1939). Madrid fue una ciudad asediada y bombardeada por los sublevados.
Francisco Pelayo
doaj   +1 more source

Actualización de la lista de mamíferos silvestres del departamento de Córdoba, Colombia

open access: yesBiota Colombiana, 2022
Córdoba es uno de los departamentos de la región Caribe colombiana con mayor atención en el estudio de los mamíferos, lo cual ha permitido ampliar el listado previo que incluía 117 especies.
Julio J. Chacón Pacheco   +3 more
doaj   +1 more source

Written in bones: palaeoclimate histotaphonomic history inferred from a complete Megatherium skeleton preserved in the Atacama Desert

open access: yesPalaeontology, Volume 68, Issue 4, July/August 2025.
Abstract A nearly complete and relatively well‐preserved skeleton of the giant ground sloth Megatherium sp. in the hyperarid core of the Atacama Desert reveals how climate related taphonomic processes drastically transformed these remains over time.
Luisa Straulino Mainou   +14 more
wiley   +1 more source

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