Results 51 to 60 of about 2,626 (210)

Danos e preferência de forrageamento de formigas cortadeiras em vimeiros

Agropecuária Catarinense, 2021
Danos causados por formigas cortadeiras em vimeiros têm provocado perdas de produção e qualidade de varas para o artesanato, devido às brotações laterais que provocam.
Jamille Casa, Mari I. Carissimi Boff, Tássio Dresch Rech, Pedro Boff   +3 more
doaj  

Acromyrmex

, 1936
Acromyrmex (s. str.) coronatus Fabr. ssp. andicola Em. var. globoculis For. Worker: Length 2-6 mm. - Anterior part of ridge of vertex low and faint, posterior half produced as high and acute ridge. Occipital spines long, acute, deflected apically, other tubercles of head large, distinct, acute. Inferior pronotal spines well developed, acute, directed
openaire   +1 more source

Biological corridors are crucial habitat features that boost biodiversity in agroecological systems of Argentina

Ecological Solutions and Evidence, Volume 7, Issue 1, January–March 2026.
Our work shows for the first time in the region that biological corridors increase biodiversity and promote interactions between different components of the production system, using a methodology never before used in Argentina such as the Griffon index.
Paula Taraborelli, Micaela Malaspina, Natalia Carrasco, Andrea Scavone, Alejandra López   +4 more
wiley   +1 more source

A percepção sobre as formigas (Hymenoptera: Formicidae) no contexto agroecológico: conhecimentos e práticas dos agricultores familiares do entorno do Parque Estadual da Serra do Tabuleiro, SC. [PDF]

, 2010
TCC(graduação) - Universidade Federal de Santa Catarina. Centro de Ciências Biológicas. Biologia.O bioma Mata Atlântica é considerado uma área prioritária à conservação dos recursos naturais, sendo a agricultura orgânica exercida dentro dos princípios da
Sasaki, Lorena Lucas
core  

Acromyrmex disciger

, 2007
disciger (Mayr 1887). Literature records: Alto Paraná, Misiones (Fowler 1985).
openaire   +2 more sources

TRICHODERMA SPECIES ASSOCIATED WITH ACROMYRMEX ANT NESTS FROM ARGENTINA AND FIRST REPORT OF TRICHODERMA LENTIFORME FOR THE COUNTRY

Darwiniana, 2017
Este trabajo tiene como objetivo la identificación morfológica y molecular de cinco especies de Trichoderma asociadas con los nidos de hormigas cortadoras de hojas del género Acromyrmex presentes en Argentina.
Natalia G. Armando, Jorge A. Marfetán, Patricia J. Folgarait   +2 more
doaj  

Acromyrmex niger

, 2007
niger (F. Smith 1858). Canindeyú, San Pedro (ALWC, INBP, USNM). Literature records: Cordillera (Forel 1912b).
openaire   +2 more sources

Chromosomal Diversity as a Predictor of Lineage Diversification in Ants Across Phylogenetic and Geographic Gradients

Journal of Biogeography, Volume 53, Issue 1, January 2026.
ABSTRACT Aim To investigate macroevolutionary and biogeographic patterns of chromosome number variation in ants (Formicidae), and to test whether chromosomal diversity is taxonomically structured, associated with species richness, varies with latitude, and accumulates over evolutionary time. Location Global.
Danon Clemes Cardoso, Maykon Passos Cristiano   +1 more
wiley   +1 more source

Extensive Field Observations Throw Light on the Evolution of Mimicry in Camponotus lateralis (Hymenoptera: Formicidae)

Ecology and Evolution, Volume 15, Issue 12, December 2025.
Camponotus lateralis (C, D) mimics regional color morphs of Crematogaster (A, B). Field trips brought insights into ecology, trail sharing, sexual reproduction, colony foundation, nest defense, and predation pressure of this mimetic ant. We found that the mimicry is Batesian and suggest several preadaptations for its evolution.
Herbert C. Wagner, Felix Kraker, Gregor Bračko, Enrico Schifani   +3 more
wiley   +1 more source

Acromyrmex coronatus

, 2007
coronatus (Fabricius 1804). Alto Paraná, Canindeyú, Itapúa (ALWC, INBP, LACM, MZSP, USNM). Literature records: Itapúa (Fowler 1985).
openaire   +2 more sources