Results 71 to 80 of about 3,032 (199)

Note Sur Les "Attini".

open access: yes, 1893
xBio:D Automated ...
openaire   +1 more source

Mechanical properties and cuticle organisation in mandibles are related to the task specialisation in leafcutter ants (Atta laevigata, Attini, Formicidae)

open access: yesPhysiological Entomology, Volume 50, Issue 2, Page 152-165, June 2025.
Task‐specialization and mandible properties: Leafcutter ants show caste‐based task division, reflected in mandible morphology and mechanical properties. Structural and mechanical analysis: The cuticle was composed of exo‐, meso‐, and endocuticle.
Wencke Krings   +2 more
wiley   +1 more source

Morphology and Volatilomics of the Pre‐Pharyngeal and Pharyngeal Glands of Paraponera clavata (Hymenoptera: Paraponerinae) and Pachycondyla crassinoda (Hymenoptera: Ponerinae) Workers

open access: yesJournal of Morphology, Volume 286, Issue 3, March 2025.
This paper describes the morphology and chemical contents of the pre‐pharyngeal and pharyngeal glands in two different ants. The results provide new insights about the morphology and compounds of the exocrine glands in ants. ABSTRACT Ants occur in a remarkable diversity of species, many of which fulfill essential ecological roles and exhibit complex ...
Erika Vanessa C. C. Sousa   +5 more
wiley   +1 more source

Tree species controls over nitrogen and phosphorus cycling in a wet tropical forest

open access: yesEcological Monographs, Volume 95, Issue 1, February 2025.
Abstract Wet tropical forests play an important role in the global carbon (C) cycle, but given current rates of land‐use change, nitrogen (N) and phosphorus (P) limitation could reduce productivity in regenerating forests in this biome. Whereas the strong controls of climate and parent material over forest recovery are well known, the influence of ...
Ann E. Russell   +4 more
wiley   +1 more source

Formigas da tribo attini e sua interação com micro-organismos

open access: yesRevista Científica da FHO|Uniararas, 2016
Durante a história evolutiva da Terra, alguns organismos desenvolveram a habilidade de cultivar seu próprio alimento. Formigas da tribo Attini apresentam como hábito o cultivo de fungos, que são utilizados em sua nutrição. Esse cultivo ocorre no interior dos ninhos das formigas, nos chamados jardins de fungo.
Thiara Teixeira Santos   +1 more
openaire   +1 more source

From evolutionary morphology towards evolutionary ecology [PDF]

open access: yes, 2008
Entsprechend den Frageweisen nach proximater Ursache bzw. ultimater oder historischer Bedingtheit lassen sich Entwicklungs-, Funktions-, Evolutions- und phylogenetische Morphologie unterscheiden.
Sudhaus, Walter
core  

Check list of ground-dwelling ant diversity (Hymenoptera: Formicidae) of the Iguazú National Park with a comparison at regional scale [PDF]

open access: yes, 2015
We describe the ant fauna of Iguazú National Park (INP), a region of high biodiversity andendemism in northeastern Argentina that includes the southernmost protected area ofthe Atlantic Forest (AF).
Achury, R.   +6 more
core   +2 more sources

Fungus For Fungus: Acromyrmex rugosus (Hymenoptera: Formicidae) collecting on Gymnopilus cf. peliolepis (Agaricales: Hymenogastraceae) in a Brazilian dry forest

open access: yesActa Zoológica Lilloana
This short note is a report of Acromyrmex rugosus collecting a slice of mushroom during its foraging. This behavior was already described for other Acromyrmex species, but our register of A. rugosus collecting Gymnopilus cf.
Edna Karolyne Nascimento Santos   +3 more
doaj   +1 more source

Home - About - Disclaimer - Privacy