Results 91 to 100 of about 999 (174)

Preliminary transcriptome analysis and Homeobox gene isonlation for Tomocerus minor (Entomobryomorpha: Tomoceridae) [PDF]

open access: yes, 2014
Collembola, or “springtails,” are small, edaphic arthropods classified as Entognatha; a group traditionally included as part of Hexapoda and sister-group to the true insects. However, some genetic studies suggest that they may instead have derived from a
Alaniz, Alejandro
core   +1 more source

Primeros datos sobre la fauna cavernícola terrestre de la cova des Pas de Vallgornera [PDF]

open access: yes
[spa] Se dan a conocer los primeros resultados del muestreo de la fauna cavernícola terrestre, realizado en la Cova des Pas de Vallgornera.
Jordana, Rafael   +4 more
core  

¿Una única biología de la conservacíon? Comparacíon de la literatura publicada em periódicos internacionales y en periódicos latinoamericanos. [PDF]

open access: yes, 2015
Trabajo de conclusión de curso presentado al Instituto Latinoamericano de Ciencias de la Vida y de la Naturaleza de la Universidad Federal de la Integración Latinoamericana (UNILA) como requisito parcial para la obtención del título de Licenciatura en ...
Dip, Alejandra Belén
core  

Aportaciones al conocimiento de la fauna cavernícola en el conjunto de las coves del Pilar [PDF]

open access: yes
[spa] Se presentan los resultados del estudio preliminar de la fauna observada o capturada en las Coves del Pilar y cavidades cercanas situadas en la Serra de na Burguesa.
Barceló, Miquel Àngel   +3 more
core  

Structure of ovaries in two collembolans, Allacma fusca and Arrhopalites coecus (Hexapoda, Entognatha).

open access: yesFolia histochemica et cytobiologica, 1993
The ovaries of both investigated species are of the polytrophic-meroistic type. They are sac-shaped and not divided into individual ovarioles. Two compartments: the germarium and vitellarium can be discerned within each ovarial sac. The germaria are localized laterally and contain relatively numerous germ cells.
A, Jabłońska   +3 more
openaire   +1 more source

From Extrapolation to Precision Chemical Hazard Assessment: The Ecdysone Receptor Case Study. [PDF]

open access: yesToxics, 2021
Ruivo R   +7 more
europepmc   +1 more source

EFFECTS OF AGRICULTURAL PRACTICES ON SOIL COMMUNITIES AND THEIR ASSOCIATED ECOSYSTEM SERVICES [PDF]

open access: yes, 2017
To maximize crop yields, commodity crop production systems typically rely on inputs of fertilizers, pesticides, and irrigation; simplification of crop rotations (e.g., monocultures); and strategic use of soil disturbance (e.g., tillage, cultivation, etc.)
Atwood, Lesley W.
core   +1 more source

Known and new genera and species of Symphypleona (Insecta, Collembola) obtained by canopy fogging in Central Amazonia, Brazil

open access: yes, 2002
Arthropoda were collected by fogging the canopies of two tree species, Goupia glabra and Calophyllum brasiliense in the Adolpho Ducke Forest Reserve near Manaus, Amazonia/Brazil.
Bretfeld, H.
core  

Home - About - Disclaimer - Privacy