Results 51 to 60 of about 1,113 (200)

New species and notes on Paravelia Breddin, 1898 (Heteroptera: Veliidae) from South America

open access: yes, 2022
Rodrigues, Higor D. D., Moreira, Felipe Ferraz Figueiredo, Morales, Irina (2022): New species and notes on Paravelia Breddin, 1898 (Heteroptera: Veliidae) from South America. Zootaxa 5162 (3): 277-289, DOI: 10.11646/zootaxa.5162.3.
Moreira, Felipe Ferraz Figueiredo   +2 more
core   +1 more source

Life History of an Endangered Marine Insect Halovelia septentrionalis Esaki (Hemiptera: Veliidae)

open access: yesPsyche: A Journal of Entomology, 2015
Halovelia septentrionalis Esaki is one of the endangered marine water striders found along the Japanese coast. It is of primary importance to investigate its life history in the field so as to develop conservation measures as well as to understand how ...
Terumi Ikawa, Aika Nakazawa
doaj   +1 more source

Using a Nested Sampling Design Across Spatial Scales to Gain Insights Into Distribution Patterns of Fishes, Mussels and Macroinvertebrates in a Riverine System

open access: yesJournal of Biogeography, Volume 51, Issue 12, Page 2456-2468, December 2024.
ABSTRACT Aim The goal of our study was to use a nested sampling design to compare the distribution of different groups of organisms with different dispersal modes and examine their responses in community composition to environmental heterogeneity at different spatial scales (local pool vs.
Mariana Perez Rocha   +8 more
wiley   +1 more source

Rhagovelia (Hemiptera: Heteroptera: Veliidae) from upper basin of the Putumayo River (Putumayo, Colombia)

open access: yesActa Biológica Colombiana, 2016
This study presents the composition, diversity, abundance, geographic and altitudinal distribution of the genus Rhagovelia in the Upper basin of the Putumayo River, located in the Andean foothills of the Amazonia (Putumayo) in Colombia. Sampling stations
Dora Nancy Padilla-Gil
doaj   +1 more source

Dry season refuges, refugia and flow‐regime change in Mediterranean climate streams

open access: yesFreshwater Biology, Volume 69, Issue 11, Page 1607-1626, November 2024.
Abstract Climate change is causing stream flow regimes to change in many regions globally, including southwestern Australia (SWA) where many perennial streams have switched to intermittent flow regimes. In drier landscapes, ecological refuges and evolutionary refugia will become critical for conserving freshwater biodiversity.
N. Carey, E. T. Chester, B. J. Robson
wiley   +1 more source

Primer registro del hemíptero Strudivelia cinctipes Champion, 1898 (Hemiptera: Veliidae) para ambientes cavernícolas de Colombia

open access: yesBiota Colombiana, 2018
Se registra por primera vez la presencia del hemíptero Stridulivelia cinctipes, en un hábitat cavernícola de los Andes colombianos. Es el primer caso en que un miembro de este género se colecta en ambientes hipógeos asociado a ríos subterráneos.
Hernán Aristizabal-García   +2 more
doaj   +5 more sources

The drivers of benthic macroinvertebrates communities along a subtropical river system: Sediments chemistry or water quality?

open access: yesEcohydrology, Volume 17, Issue 5, July 2024.
Abstract Impacts of metal pollution, either on water or in sediments within aquatic systems have been a serious challenge globally. Little is known about the ecological impacts of metal pollution on benthic macroinvertebrates species in sub–tropical river systems.
Linton F. Munyai   +3 more
wiley   +1 more source

New American Veliidae (Hemiptera)

open access: yes, 1933
(Uploaded by Plazi from the Biodiversity Heritage Library) No abstract provided.
Drake, Carl J. (Carl John), Harris, H M
openaire   +2 more sources

Similarity of stream insect trait profiles across biogeographic regions

open access: yesDiversity and Distributions, Volume 30, Issue 4, April 2024.
Abstract Aim Habitat templet theory predicts that the functional niches of species evolved in response to selection pressures imposed by each species' spatial–temporal environment. Consequently, similar environmental conditions should lead to convergence in the biological trait composition of biogeographically independent assemblages.
Stefan Kunz   +12 more
wiley   +1 more source

A new Rhagovelia in the armata group from Colombia (Hemiptera: Heteroptera: Veliidae)

open access: yes, 2011
Padilla-Gil, Dora N. (2011): A new Rhagovelia in the armata group from Colombia (Hemiptera: Heteroptera: Veliidae).
Padilla-Gil, Dora N.
core   +1 more source

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