Results 31 to 40 of about 1,113 (200)

Length–biomass equations to allow rapid assessment of semi‐aquatic bug biomass in tropical streams

open access: yesEntomologia Experimentalis et Applicata, Volume 171, Issue 2, Page 102-115, February 2023., 2023
Length–biomass equations provide a cost‐effective way of deriving biomass, but relationships vary between taxa and habitats. Semi‐aquatic bugs are bioindicators and prey items for predators. We identify the best‐fit equations to predict the biomass of semi‐aquatic bugs collected in Sabah, Malaysia.
Martina F. Harianja   +6 more
wiley   +1 more source

Veliidae

open access: yes, 2008
Published as part of Perez-Gelabert, Daniel E., 2008, Arthropods of Hispaniola (Dominican Republic and Haiti): A checklist and bibliography, pp.
John B. Heppner   +19 more
openaire   +2 more sources

Spatial Variations in Aquatic Insect Community Structure in the Winam Gulf of Lake Victoria, Kenya

open access: yesInternational Journal of Ecology, Volume 2023, Issue 1, 2023., 2023
Background. Aquatic insect community structure is dynamic due to threats by anthropogenic activities coupled with changing climatic conditions. The insect’s survival is dependent on the substrate, water quality, and environmental effects. The changes in water quality influence their distribution and abundance and are reflected in spatial and temporal ...
Monicah Florence Misiko   +5 more
wiley   +1 more source

A comparison of the external morphology and functions of labial tip sensilla

open access: yesEuropean Journal of Entomology, 2014
The present study provides new data on the morphology and distribution of the labial tip sensilla of 41 species of 20 gerromorphan (sub)families (Heteroptera: Gerromorpha) obtained using a scanning electron microscope.
Jolanta BROŻEK, Herbert ZETTEL
doaj   +1 more source

Ecology of Veliidae and Mesoveliidae (Heteroptera: Gerromorpha)in Central Europe

open access: yes, 2010
Ecology of Veliidae and Mesoveliidae (Hemiptera: Heteroptera: Gerromorpha) was studied in selected European species. The research of these non-gerrid semiaquatic bugs was especially focused on voltinism, overwintering with physiological consequences and ...
DITRICH, Tomáš
core   +2 more sources

Gerromorpha: insectos semiacuáticos, desarrollo en la última década en Colombia

open access: yesActa Biológica Colombiana, 2020
El presente trabajo resume las principales tendencias en el conocimiento de los gerromorfos en el ámbito mundial, relacionadas con los avances en sistemática molecular, su uso como indicadores de ambientes cambiantes y la ampliación del saber en varios ...
Dora Nancy Padilla Gil
doaj   +1 more source

Veliidae

open access: yes, 2017
Veliidae Microvelia (Microvelia) reticulata (Burmeister, 1835) Material examined. CORFU: M. of Meliteieon: 213 Gardiki, ditch, 39°28’36”N 19°53’11”E, 30.iv.2010, 1, L4; M. of Paleokastriton: 220 Poulades, pond with open water, 39°39’56”N 19°46’46”E, 27.iv.2010, 1, L4. Microvelia (Picaultia) pygmaea (Dufour, 1833) Material examined. RHODES:
Csabai, Zoltán   +5 more
openaire   +2 more sources

Las chinches semi-acuáticas de la reserva natural Río Ñambí (Nariño), Colombia

open access: yesActa Biológica Colombiana, 2016
En la Reserva Natural Río Ñambi, ubicada en la vertiente del pacífico de los Andes de Colombia, región del Chocó biogeográfico, se estudió la composición de las chinches semiacuáticas.
Dora Nancy Padilla Gil
doaj   +1 more source

Nomenclatural issues in Rhagovelia Mayr (Hemiptera: Heteroptera: Gerromorpha: Veliidae)

open access: yes, 2012
Nemésio, André, Melo, Alan L. (2012): Nomenclatural issues in Rhagovelia Mayr (Hemiptera: Heteroptera: Gerromorpha: Veliidae). Zootaxa 3230 (1): 65-66, DOI: 10.11646/zootaxa.3230.1.4, URL: https://biotaxa.org/Zootaxa/article/view/zootaxa.3230.1.
Nemésio, André, Melo, Alan L.
core   +2 more sources

The Gerromorpha (Heteroptera: Gerridae, Mesoveliidae, Veliidae) of Mangroves of Central and Eastern Regions, Thailand

open access: yesDiversity, 2022
The Gerromorpha assemblages in mangroves located in the central and eastern regions of Thailand were examined, and a total of nine species belonging to six genera and three families were discovered.
La-au Nakthong, Akekawat Vitheepradit
doaj   +1 more source

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