Results 11 to 20 of about 444 (147)

Geographic Spread of Gnamptogenys triangularis (Hymenoptera: Formicidae: Ectatomminae) [PDF]

Psyche: A Journal of Entomology, 2012
Gnamptogenys triangularis (Mayr), native to the forests of South and Central America, is a predatory ant that feeds on millipedes. In its native range, this species is known from Buenos Aires, Argentina (38.1°S) in the south to Costa Rica (10.4°N) in the
Joseph A. MacGown, James K. Wetterer
doaj   +3 more sources

Ectatomminae Emery 1895

, 2022
Ectatomminae Emery = Heteroponerinae Bolton new synonym Diagnosis: Presenting the characters of ‘poneromorph’ subfamilies described by Bolton (2003: p.40).
Camacho, G P, Longino, J T, Feitosa, R M, Franco, W, Branstetter, M G, Pie, M R, Schultz, T R   +6 more
core   +4 more sources

Ectatomminae

, 2015
Ectatomminae Emery, 1895 91 Ectatomma brunneum Smith F., 1858: Peru (Kempf 1972 a, Fernandez & Sendoya 2004, Bolton et al. 2007); Cu; MD (Escalante Gutiérrez 1993).
Bezděčka, Pavel, Machar, Ivo, Bezděčková, Klára   +2 more
core   +3 more sources

FIGURE 14 in Additions to the taxonomy of Gnamptogenys Roger (Hymenoptera: Formicidae Ectatomminae) with an updated key to the New World species

Zootaxa, 2020
FIGURE 14. Frontal view of head, showing: A) scape smooth and shiny (G. rastrata—CASENT0281223); and B) scape with sparse sculpture (G. haenschi—CASENT0179994). Photos by Estella Ortega (A) and Erin Prado (B) available from www.
Camacho, Gabriela P., Franco, Weslly, Feitosa, Rodrigo M.   +2 more
core   +5 more sources

Morphology and Histochemistry of the Venom Apparatus in Different Castes of the Ant Ectatomma vizottoi (Formicidae: Ectatomminae) [PDF]

Sociobiology, 2018
The elimination of toxins via a venom gland by some ant species is a component of a larger mechanism for capturing prey and defense. The present study describes the morphology and histochemistry of the venom apparatus of different castes of the ant ...
Luan Dias Lima, Ellen Liciane Barbosa Firmino, Alexsandro Santana Vieira, William Fernando Antonialli-Junior   +3 more
doaj   +6 more sources

Cytogenetic Studies of the Neotropical Ant Genus Ectatomma (Formicidae: Ectatomminae: Ectatommini)

, 2008
Barros, Luísa Antônia Campos, Mariano, Cléa S.F., Borges, Davileide de Sousa, Pompolo, Silvia G., Delabie, Jacques H.C. (2008): Cytogenetic Studies of the Neotropical Ant Genus Ectatomma (Formicidae: Ectatomminae: Ectatommini).
Pompolo, Silvia G., Delabie, Jacques H.C., Mariano, Cléa S.F., Barros, Luísa Antônia Campos, Borges, Davileide de Sousa   +4 more
core   +3 more sources

Assessing the Proteomic Activity of the Venom of the Ant Ectatomma tuberculatum (Hymenoptera: Formicidae: Ectatomminae) [PDF]

Psyche: A Journal of Entomology, 2018
Ectatomma tuberculatum has one of the most toxic venoms known among ants but there is no detailed study on its characteristics. In light of this, knowing the venom’s chemical composition is of paramount importance in order to obtain information about the
Juliana Rocha da Silva, Aline Zanotelli de Souza, Carlos Priminho Pirovani, Helena Costa, Aline Silva, João Carlos Teixeira Dias, Jacques Hubert Charles Delabie, Renato Fontana   +7 more
doaj   +2 more sources

Typhlomyrmex meire, a remarkable new species endemic to Southern Bahia, Brazil (Formicidae: Ectatomminae)

Zootaxa, 2004
Lacau, Sebastien, Villemant, Claire, Delabie, Jacques H. C. (2004): Typhlomyrmex meire, a remarkable new species endemic to Southern Bahia, Brazil (Formicidae: Ectatomminae).
Delabie, Jacques H. C., Villemant, Claire, Lacau, Sebastien   +2 more
core   +3 more sources

A new social parasite in the ant genus Ectatomma F. Smith (Hymenoptera, Formicidae, Ectatomminae)

Zootaxa, 2008
Ectatomma parasiticum Feitosa & Fresneau, a new ant species socially parasitic on Ectatomma tuberculatum (Olivier), is described from gynes discovered in Apazapan, state of Veracruz, Mexico, and reared in the laboratory.
DELABIE, Jacques H. C., FRESNEAU, Dominique, FEITOSA, Rodrigo M., VALENZUELA, Jorge, HORA, Riviane R.   +4 more
core   +2 more sources

Facultative polygyny in Ectatomma tuberculatum (Formicidae, Ectatomminae)

Insectes Sociaux, 2005
International ...
Fresneau, Dominique, Fénéron, Renée, Vilela, E., Delabie, J.H.C., Fresneau, D., Hora R., Riviane, Pezon, Antoine, Pezon, A., Hora, R. R., Delabie, J., Fénéron, R.   +10 more
core   +4 more sources