Results 91 to 100 of about 10,250 (315)

Venomous and poisonous arthropods: identification, clinical manifestations of envenomation, and treatments used in human injuries

open access: yesRevista da Sociedade Brasileira de Medicina Tropical, 2015
This review presents the main species of venomous and poisonous arthropods, with commentary on the clinical manifestations provoked by the toxins and therapeutic measures used to treat human envenomations.
Vidal Haddad Junior   +3 more
doaj   +1 more source

Ideenskizze zum Bundeswettbewerb „Naturschutzgroßprojekte und ländliche Entwicklung“ mit dem Titel „idee.natur – Zukunftspreis Naturschutz“ : unser Themenschwerpunkt: Wälder [PDF]

open access: yes, 2009
Um den Zuschlag zum Naturschutzgroßprojekt bewirbt sich die Hessische Rhön. Die notwendigen Maßnahmen sind ohne Akzeptanz der Bevölkerung nicht realisierbar.
Kremer, Martin, Sauer, Ewald
core  

Serotonin immunoreactive interneurons in the brain of the Remipedia: new insights into the phylogenetic affinities of an enigmatic crustacean taxon [PDF]

open access: yes, 2012
BACKGROUND: Remipedia, a group of homonomously segmented, cave-dwelling, eyeless arthropods have been regarded as basal crustaceans in most early morphological and taxonomic studies.
Gerd Bicker   +4 more
core   +3 more sources

Contribution to the knowledge of Entomobryomorpha (Hexapoda: Collembola) from Northeastern Iran with new records and a key to the species

open access: yesJournal of insect biodiversity and systematics, 2022
Subject Editor: Javier Arbea ABSTRACT . Soil-dwelling Entomobryomorphan Collembola from the Northeast of Iran were sampled for the first time as part of a biodiversity surveying study with the aim of improving ecosystem conservation.
Mahmood Mehrafrooz Mayvan   +3 more
semanticscholar   +1 more source

Dietary adaptations along the northern limit of distribution: what does the smooth snake Coronella austriaca eat in Norway? Metabarcoding of stomach content and visual analysis of faeces

open access: yesWildlife Biology, EarlyView.
Understanding how species survive at their poleward limits of distribution is of interest in species conservation, particularly in light of global warming and predictions of shifting distributions of both predators and prey species. How species adapt to high latitudes and to future climate changes will be impacted both by direct interactions with the ...
Veronica Q. T. Phan   +5 more
wiley   +1 more source

Insecta. La búsqueda de la clasificación perfecta Insecta. Searching for the perfect classification

open access: yesRevista de la Sociedad Entomológica Argentina, 2005
RESUMEN. La historia de la clasificación de los insectos es analizada desde el punto de vista de sus relaciones externas (e.g., Unirramia, Mandibulata, Atelocerata, Pancrustacea) e internas (e.g., Hexapoda, Insecta, Entognatha, Ectognatha, Dicondylia ...
Javier Muzón
doaj  

Using fecal DNA metabarcoding to investigate the animal diet of black rails, yellow rails, and soras

open access: yesWildlife Society Bulletin, EarlyView.
We used fecal DNA metabarcoding to investigate the diet of yellow rails, Eastern black rails, and sora during the non‐breeding season. Arthropods, particularly ants, were prevalent in their diets, suggesting possible interactions with invasive red imported fire ants.
Christopher J. Butler   +4 more
wiley   +1 more source

Hexapod Robot Control [PDF]

open access: yes, 2016
Tato práce popisuje obecnou problematiku kráčivých podvozků, zaměřuje se pak na hexapody. Popisuje jejich stavbu těla, analýzu končetin, popisuje také typy chůzí pro pohyb po rovném terénu a senzory pro měření vzdálenosti, které se používají pro ...
Pelz, Zdeněk
core  

Posterior Hox gene reduction in an arthropod: Ultrabithorax and Abdominal-B are expressed in a single segment in the mite Archegozetes longisetosus. [PDF]

open access: yes, 2013
BACKGROUND: Hox genes encode transcription factors that have an ancestral role in all bilaterian animals in specifying regions along the antero-posterior axis.
Barnett, Austen A, Thomas, Richard H
core   +2 more sources

Insect (Hexapoda) Diversity in the Oceanic Archipelago of Fernando de Noronha, Brazil: Scenopinidae (Diptera)

open access: yesBiota Neotropica, 2022
: This paper covers the first record of window flies, Scenopinidae (Diptera), in the archipelago of Fernando de Noronha, Brazil: Scenopinus schulzi Enderlein, which is briefly characterized.
J. A. Rafael   +2 more
semanticscholar   +1 more source

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