Results 151 to 160 of about 1,670 (186)

Innovation in ant larval feeding facilitated queen-worker divergence and social complexity. [PDF]

Proc Natl Acad Sci U S A
Matte A, LeBoeuf AC.
europepmc   +1 more source

Some of the next articles are maybe not open access.

Related searches:

Subfamily Ponerinae Lepeletier

1979
C A Collingwood
exaly   +2 more sources

Big jaw, small genome: first description of the mitochondrial genome of Odontomachus (Formicidae, Ponerinae): evolutionary implications for Ponerinae ants

Mitochondrial DNA Part A, 2023
Mitochondrial DNA is a valuable tool for population genetics and evolutionary studies in a wide range of organisms. With advancements in sequencing techniques, it's now possible to gain deeper insights into this molecule. By understanding how many genes there are, how they're organized within the molecule, identifying the presence of spacers, and ...
Maria Paula Villas-Bôas Tourinho Vidal, Igor Henrique Rodrigues-Oliveira, Iuri Batista Silva, Renan Rodrigues Rocha, Rubens Pasa, Karine Frehner Kavalco, Fabiano Bezerra Menegidio, Caroline Garcia   +7 more
openaire   +2 more sources

A new strategy of endosymbiont midgut bacteria in ant (Ponerinae)

Micron, 2010
The location and ultrastructure of bacteria associated with microvilli in the midgut of Odontomachus bauri were examined by transmission electron microscopy. These filamentous type bacteria are the second morphotype described in the midgut of this ant. They colonizes only the ectoperitrophic space, more specifically attaching along microvilli.
F H, Caetano, F J, Zara, M L, Bution
exaly   +3 more sources

Seasonal activity of Dinoponera quadriceps Santschi (Formicidae, Ponerinae) in the semi-arid Caatinga of northeastern Brazil [PDF]

Revista Brasileira De Entomologia, 2012
Seasonal activity of Dinoponera quadriceps Santschi (Formicidae, Ponerinae) in the semi-arid Caatinga of northeastern Brazil. We studied seasonal foraging patterns of the queenless ant D.
Arrilton Araujo, Helder F P Araujo, Alexandre Vasconcellos   +2 more
exaly   +1 more source

Division of labor inPonera pennsylvannica (Formicidae: Ponerinae)

Insectes Sociaux, 1994
We examined division of labor and colony demography in the antPonera pennsylvannica. Observation of three colonies with individually marked workers revealed a high degree of interindividual behavioral variation and a rough but consistent division of labor between brood tenders and foragers. This division was present both in colonies consisting entirely
S. C. Pratt, N. F. Carlin, P. Calabi
openaire   +1 more source

Abdominaldrüsen beiPachycondyla Tridentata (Smith): Formicidae, Ponerinae

Insectes Sociaux, 1983
Die grose PonerinePachycondyla tridentata verfugt uber 28 abdominale Hautdrusen, einschlieslich der Gift- und der Dufourdruse. Das ist das Maximum an Abdominaldrusen, das bisher bei Ameisen und auch bei anderen Hymenopteren gefunden wurde. Die Dufourdruse ist dagegen bis auf wenige Zellen im Aculeus atrophiert.
Karla Jessen, Ulrich Maschwitz
openaire   +1 more source

Comparative Survey of Abdominal Gland Secretions of the Ant Subfamily Ponerinae

Journal of Chemical Ecology, 2003
The chemical contents of three abdominal glands were investigated in representative species of the ponerine ants. The Dufour glands of 14 species show a wide variety of contents. In Mystrium camillae and Proceratium itoi, no volatile substances were found in either the Dufour or venom glands.
E David, Morgan, Harald, Jungnickel, Sarah J, Keegans, Ruth R, do Nascimento, Johan, Billen, Bruno, Gobin, Fuminori, Ito   +6 more
openaire   +2 more sources

A review of the Nearctic Odontomachus (Hymenoptera: Formicidae: Ponerinae) with a treatment of the males

Zootaxa, 2014
The ant genus Odontomachus Latreille in the United States is reviewed. Six species are treated: O. brunneus (Patton), O. clarus Roger, O. desertorum Wheeler stat. nov., O. relictus Deyrup and Cover, O. ruginodis M.R. Smith, and O. haematodus (Linnaeus), a new record for North America. The spread of O.
Macgown, Joe A., Boudinot, Brendon, Deyrup, Mark, Sorger, D. Magdalena   +3 more
openaire   +3 more sources