How plants shape the ant community in the Amazonian rainforest canopy: the key role of extrafloral nectaries and homopteran honeydew
- N. Blüthgen, M. Verhaagh, William Goitía, K. Jaffe, W. Morawetz, W. Barthlott
- Environmental ScienceOecologia
- 1 October 2000
It is hypothesized that the high availability of homopteran honeydew provides a key resource for ant mosaics, where dominant ant colonies and species maintain mutually exclusive territories on trees.
Applied Myrmecology: A World Perspective
- R. V. Meer, K. Jaffe, A. Cedeño
- Environmental Science
- 18 September 1990
"Applied Myrmecology" is an inclusive look at the pest ants of the world. Covering species found in South Amercia, Africa, Australia, India, Europe, and North America the book draws on a wide variety…
Mate selection in the moth Neoleucinodes elegantalis: evidence for a supernormal chemical stimulus in sexual attraction
- K. Jaffe, B. Mirás, A. Cabrera
- BiologyAnimal Behaviour
- 1 April 2007
On Nest Densities of the Leaf-Cutting Ant Atta cephalotes in Tropical Primary Forest1
- K. Jaffe, E. F. Vilela
- Environmental Science
- 1 September 1989
Atta nest densities in six undisturbed primary rain forest ecosystems in the Orinoco-Amazon basin have been estimated. The only species encountered was Atta cephalotes which occurred at a maximal…
Mandibular Gland Secretion in Different Castes of the Leaf-Cutter Ant Atta laevigata
- J. Hernández, A. Cabrera, K. Jaffe
- BiologyJournal of Chemical Ecology
- 1 November 1999
Gas chromatography analyses and behavioral assays showed that Atta laevigata, a highly polymorphic ant species, has a mandibular gland secretion that varies with castes, and the results suggest that chemical caste, behavioral castes and morphological castes overlap in this species.
Ant wars: combat strategies, territory and nest defence in the leaf-cutting ant Atta laevigata
- M. Whitehouse, K. Jaffe
- Environmental ScienceAnimal Behaviour
- 1 June 1996
Two laws have been highlighted when discussing combat strategies in ants: the linear law (in a series of one-to-one conflicts, a few good fighters are better than many poor fighters) and the square…
Manipulating the Alpha Level Cannot Cure Significance Testing
- D. Trafimow, Valentin Amrhein, F. Marmolejo‐Ramos
- BiologyFrontiers in Psychology
- 14 November 2017
We argue that making accept/reject decisions on scientific hypotheses, including a recent call for changing the canonical alpha level from p = 0.05 to p = 0.005, is deleterious for the finding of new…
Narcissism Guides Mate Selection: Humans Mate Assortatively, as Revealed by Facial Resemblance, following an Algorithm of “Self Seeking Like”
- Liliana Alvarez, K. Jaffe
- Psychology, Biology
- 1 January 2004
Theoretical studies suggest that mating and pair formation is not likely to be random. Computer simulations suggested that sex among genetically complex organisms requires mate choice strategies for…
A comparison of methods for sampling ants (Hymenoptera, formicidae) in savannas
Test de l'efficacite de trois procedes de piegeage pour l'evaluation de la quantite et de la diversite des fourmis dans les savanes
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