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Los artrópodos: una mirada a su diversidad, impacto e importancia

Gómez García, Giovan Fernando; Gutiérrez Builes, Lina Andrea (Tecnológico de AntioquiaColombia, 2018)

Los artrópodos son animales invertebrados que se caracterizan por poseer un esqueleto externo (exoesqueleto) de quitina y apéndices articulados móviles. Se ha estimado que los artrópodos representan el 80% de las especies ...
Factors influencing predation on Odonata by Argiope trifasciata (Forsskål, 1775)

Palacino Rodríguez, Fredy; Altamiranda Saavedra, Mariano Augusto; Palacino Penagos, Diego Andrés; Penagos Arévalo, Andrea Carolina; Ríos Olaya, Kelly Johana (BackhuysPaíses Bajos, 2023)

Despite a high number of incidental online records of spiders predating upon dragonflies/damselflies, studies on these interactions are scarce. Here, we describe the predatory behavior of Argiope trifasciata on the two ...
Knowledge on Colombian insects and arachnids: a bibliometric approach

Palacino Rodríguez, Fredy; Altamiranda Saavedra, Mariano Augusto; Beltrán, Nini Johanna; Palacino Penagos, Diego Andrés; Penagos Arévalo, Andrea Carolina; Hueso Olaya, Dayana; Morales Castaño, Irina Tatiana; Ríos, Kelly Johana; Camacho Contreras, Paola Andrea; Lozano Barreto, María Alejandra; Penagos Arévalo, Javier Alexander; Arbeláez Cortés, Enrique (Taylor and Francis GroupPaíses Bajos, 2022)

Despite Arthropoda being a major animal taxon, it is underrepresented in South American scientific publications. Here, we present the results of a bibliometric analysis of published studies on insects and arachnids in ...

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Los artrópodos: una mirada a su diversidad, impacto e importancia
...
Gómez García, Giovan Fernando | 2018

Los artrópodos son animales invertebrados que se caracterizan por poseer un esqueleto externo (exoesqueleto) de quitina y apéndices articulados móviles. Se ha estimado que los artrópodos representan el 80% de las especies animales conocidas en el planeta, y a su vez, que los insectos corresponden al 80% de los artrópodos. Diversos organismos conforman el grupo de los artrópodos, entre ellos los insectos (moscas, mosquitos, libélulas, cucarachas, piojos, abejas, etc.), los arácnidos (arañas, garrapatas, escorpiones, etc.), los crustáceos (langostas, cangrejos, etc.) y los miriápodos (ciempiés, milpiés, etc.).

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Factors influencing predation on Odonata by Argiope trifasciata (Forsskål, 1775)
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Palacino Rodríguez, Fredy | 2023

Despite a high number of incidental online records of spiders predating upon dragonflies/damselflies, studies on these interactions are scarce. Here, we describe the predatory behavior of Argiope trifasciata on the two most common odonate species in the study area, and whether various factors (web width, web length, spider body length, odonate body length, distance of the web from the edge of water body, and height of the web above ground) are related to the number of odonates captured. Argiope trifasciata employed stalking and frontal approaches as Odonata predation strategies. Our findings showed that larger Odonata are preyed upon by larger spiders. The greatest numbers of prey were caught in wider, higher webs, whereas narrow webs closer to the ground caught more small prey. Capturing success by A. trifasciata was similar in webs at different distances from the water for both species. Contrary to our hypothesis, there was no relationship between capturing success in either prey species and the distance of the web from the water. Habitat architecture may be more important to this interaction, as vegetation attracts both spiders (for anchoring webs) and odonates (as perch sites). Key words. Arachnids, dragonflies, damselflies, Neotropics.

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Knowledge on Colombian insects and arachnids: a bibliometric approach
...
Palacino Rodríguez, Fredy | 2022

Despite Arthropoda being a major animal taxon, it is underrepresented in South American scientific publications. Here, we present the results of a bibliometric analysis of published studies on insects and arachnids in Colombia to understand the general patterns of knowledge of both taxa across this megadiverse country. We compiled 3119 studies on insects and 353 on arachnids published between 1918 and 2019 in more than 600 journals. Research on both insects and arachnids reflects the effort done by researchers working in Colombian institutions, but because publications are mainly domestic, their international impact is limited. The studies included 19 taxonomic orders of insects and 72 families of arachnids with a bias toward a few well-studied taxa like Diptera, Lepidoptera, Hymenoptera, Araneidae, and Salticidae, while the majority of taxa are understudied. The geographic coverage of the studies was broad and includes Colombia’s 32 departments, but their distribution was heterogeneous being the Andean region the most studied, while the Caribbean and Orinoquia regions could be considered knowledge gaps. Considering our analysis, we give recommendations to expand and advance the knowledge of Colombian insects and arachnids, a major scientific enterprise in which collaboration among researchers from different institutions is needed. KEYWORDS: BiodiversityNeotropicsInsectaArachnida

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Los artrópodos: una mirada a su diversidad, impacto e importancia

Factors influencing predation on Odonata by Argiope trifasciata (Forsskål, 1775)

Knowledge on Colombian insects and arachnids: a bibliometric approach

Envíos recientes

Los artrópodos: una mirada a su diversidad, impacto e importancia

Factors influencing predation on Odonata by Argiope trifasciata (Forsskål, 1775)

Knowledge on Colombian insects and arachnids: a bibliometric approach

ListarArtículos de investigación por tema "Arácnidos"

Los artrópodos: una mirada a su diversidad, impacto e importancia ﻿

Factors influencing predation on Odonata by Argiope trifasciata (Forsskål, 1775) ﻿

Knowledge on Colombian insects and arachnids: a bibliometric approach ﻿

Envíos recientes

Los artrópodos: una mirada a su diversidad, impacto e importancia

Factors influencing predation on Odonata by Argiope trifasciata (Forsskål, 1775)

Knowledge on Colombian insects and arachnids: a bibliometric approach

Los artrópodos: una mirada a su diversidad, impacto e importancia

Factors influencing predation on Odonata by Argiope trifasciata (Forsskål, 1775)

Knowledge on Colombian insects and arachnids: a bibliometric approach