Results 31 to 40 of about 1,833,803 (304)

TO THE FAUNA OF THE ICHNEUMONINAE (HYMENOPTERA, ICHNEUMONIDAE) OF NORTHWESTERN RUSSIA

open access: yesTransactions of the Karelian Research Centre of the Russian Academy of Sciences, 2018
In this faunistic survey, findings of 108 Ichneumoninae species, excluding tribe Phaeogenini, are reported from different areas of the North-Western Russia, namely Republic Karelia, Murmansk and Arkhangelsk Provinces.
Matthias Riedel, Andrei Humala
doaj   +1 more source

Bees (Hymenoptera: Apoidea) of the Chicago Area: Diversity and Habitat Use in an Urbanized Landscape [PDF]

open access: yes, 2018
Bees (Hymenoptera: Apoidea) were collected at 24 sites chosen to represent the diversity of urban and natural habitats in the Chicago metropolitan area. Species richness was assessed for each site.
Molumby, Alan, Przybylowicz, Tomasz
core   +2 more sources

Floristic Survey of Summer Aspect in Chosen China Clay Pits in Western Bohemia

open access: yesActa Universitatis Agriculturae et Silviculturae Mendelianae Brunensis, 2016
Five different china clay pits in the western part of the Czech Republic were explored and plant species were determined. These chosen pits were: Hájek-western part, Chlumčany, Horní Bříza, Otovice and Podlesí II.
Kamila Botková, Jana Kůrová
doaj   +1 more source

Diversity of Geadephaga (Coleoptera: Carabidae and Cicindelidae) in Colombia: an approach from existing literature

open access: yesBiota Colombiana, 2022
The beetle families Carabidae and Cicindelidae, with about 40 000 species worldwide, play an increasing role in biodiversity conservation and ecological studies in Colombia, which makes a faunistic update all the more necessary.
Anderson Arenas   +2 more
doaj   +1 more source

Countdown to 2010: Can we assess Ireland’s insect species diversity and loss? [PDF]

open access: yes, 2010
peer-reviewedThe insects are the most diverse organisms on this planet and play an essential role in ecosystem functioning, yet we know very little about them.
McCormack, Stephen   +4 more
core   +1 more source

Avifauna del Caribe sur asociada a ecosistemas alterados en Limón, Costa Rica

open access: yesCuadernos de investigación UNED, 2014
Southern Caribbean avifauna associated with altered ecosystems in Limón, Costa Rica. The Caribbean coast of Costa Rica, one of the areas with higher bird species richness in the country, is the main migratory route in Central America.
Juan Carlos Villegas Arguedas   +1 more
doaj   +1 more source

Conservation status of newly discovered subpopulations of two globally threatened tree species in the East Usambara Mountains, Tanzania

open access: yesOryx
Two globally threatened tree species, the Critically Endangered Cola porphyrantha (Malvaceae) and the Endangered Gigasiphon macrosiphon (Fabaceae) are narrowly distributed in Kenya and Tanzania. In Tanzania, both species were first located in an isolated,
Henry J. Ndangalasi, Norbert J. Cordeiro
doaj   +1 more source

AN ANNOTATED SPECIES LIST OF PARASITES FOUND IN EUROPEAN SMELT OSMERUS EPERLANUS (L.)

open access: yesTransactions of the Karelian Research Centre of the Russian Academy of Sciences, 2017
This paper offers a summary of the data on parasites of European smelt based on own collections and materials published in journal reviews, scientific papers, conference proceedings and theses. The system of parasitic organisms published in Catalogues of
Larisa Anikieva, Evgeny Ieshko
doaj   +1 more source

Protein pyrophosphorylation by inositol pyrophosphates — detection, function, and regulation

open access: yesFEBS Letters, EarlyView.
Protein pyrophosphorylation is an unusual signaling mechanism that was discovered two decades ago. It can be driven by inositol pyrophosphate messengers and influences various cellular processes. Herein, we summarize the research progress and challenges of this field, covering pathways found to be regulated by this posttranslational modification as ...
Sarah Lampe   +3 more
wiley   +1 more source

Chrysomelidae of Arkansas [PDF]

open access: yes, 1972
A list of Chrysomelidae of Arkansas is brought up to date by inclusion of species in the reference collection in the University of Arkansas, the collection in the Zoological Institute of Leningrad, and the private collection of L.
Medvedev, L. N., Rouse, E. Phil
core   +2 more sources

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