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Mostrando ítems 5591-5600 de 14863
Cytogeographie analysis of southern South American species of Stemodia (Scrophulariaceae)
(Finnish Zoological Botanical Publishing Board, 2009-12)
Chromosome numbers for 52 populations representing eight South American species of Stemodia (Scrophulariaceae) were determined. The numbers 2n = 22 found in S. hassleriana and S. palustris, and 2n = 44 in S. lobelioides ...
New records of culicidae (Diptera) in agricultural oases of San Juan Province, Argentina
(Pensoft Publishers, 2020-08-28)
We report eight new Culicidae records from San Juan province, Argentina: Anopheles argyritarsis Robineau-Desvoidy, 1827; Anopheles neomaculipalpus Curry, 1931; Culex acharistus Root, 1927; Culex apicinus Philippi, 1965; ...
Systematic mapping: educational and social entrepreneurship innovations (2015–2020)
(Emerald, 2021-11)
Purpose – This study aims to analyze recent publications (2015–2020) that refer to educational and social entrepreneurship to identify the primary emerging themes and gaps of entrepreneurship research and management that ...
Mediation and Online Learning: Systematic Literature Mapping (2015–2020)
(MDPI, 2022-03)
Abstract: Mediation is a crucial element in the learning process, especially in a virtual environment, whether it corresponds to formal, non-formal, or informal education. This paper aims to expose the research on mediation ...
A new species of Dragomiris Gounelle, 1913 (Coleoptera: Cerambycidae: Cerambycinae: Torneutini) from Argentina
(Magnolia Press, 2019-04)
Una nueva especie de Dragomiris Gounelle, 1913, D. orientalis de Argentina, es descripta e ilustrada. Una clave para los machos de las tres especies conocidas de Dragomiris es incluida y se presenta una discusión sobre las ...
Peperomia nitida y Peperomia armondii (Piperaceae), nuevos registros para la Argentina
(Instituto de Botánica Darwinion, 2010-06)
Peperomia nitida y P. armondii (Piperaceae, subgen. Rhyncophorum) se citan por primera vez para la flora argentina en la provincia de Misiones. Se describen e ilustran las especies y se actualizan sus respectivas distribuciones ...
First fossil occurrence of the genus platychelyna hayward and thorpe (Bryozoa: Cheilostomata)
(Asociación Paleontológica Argentina, 2018-12)
Platychelyna secunda sp. nov. is described based on material collected in the Monte León Formation, Patagonia, Argentina (early Miocene). This is the second species of Platychelyna Hayward and Thorpe to be described and ...
Cupania tenuivalvis (Sapindaceae), nueva cita para la flora de los estados de Mato Grosso do Sul y Paraná, BrasilCupania tenuivalvis (Sapindaceae). is recorded for the first time for Mato Grosso do Sul and Paraná states, Brazil
(Sociedad Argentina de Botánica, 2008-12)
Cupania tenuivalvis (Sapindaceae), se cita por primera vez para los estados de Mato Grosso do Sul y Paraná, Brasil. La especie se describe e ilustra, y se menciona la distribución geográfica.
Intra-site use patterns during the early Holocene in the Cueva Maripe site (Santa Cruz, Argentina)
(Taylor & Francis Ltd, 2020-07)
In this paper, we make a quantitative analysis of spatial patterns for the earliest archaeological component (early Holocene) at Cueva Maripe, a multiple-activity site located in Santa Cruz province (Patagonia, Argentina). ...
The smallest known genomes of multicellular and toxic cyanobacteria: comparison, minimal gene sets for linked traits and the evolutionary implications
(PUBLIC LIBRARY SCIENCE, 2010)
Cyanobacterial morphology is diverse, ranging from unicellular spheres or rods to multicellular structures such as colonies and filaments. Multicellular species represent an evolutionary strategy to differentiate and ...