Results 171 to 180 of about 1,763 (206)

Adaptive evolution of odorant receptors is associated with elaborations of social organization in ants. [PDF]

Mol Biol Evol
Pellen Y, Vizueta J, Beck E, Liebig J, Schrader L, Privman E.   +5 more
europepmc   +1 more source

Physical chromosomal mapping of major ribosomal genes in 15 ant species with a review of hypotheses regarding evolution of the number and position of NORs in ants. [PDF]

Comp Cytogenet
Damasceno MTDS, Teixeira GA, Ferreira PC, Lod RB, Barros LAC, de Aguiar HJAC.   +5 more
europepmc   +1 more source

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Subfamily Formicinae Lepeletier

1979
C A Collingwood
exaly   +2 more sources

TAXONOMIC REVIEW OF THE ANT GENUS PSEUDOLASIUS (FORMICIDAE: FORMICINAE) IN THE AFROTROPICAL REGION

Journal of the New York Entomological Society, 2004
The ant genus Pseudolasius in the Afrotropical region is reviewed. Two species are considered valid, P. bufonus and P. weissi, and diagnostic morphological characters are provided for each. Scanning electron micrographs are provided for each species, and the male genitalia of P. bufonus are illustrated for the first time.
John Lapolla
exaly   +2 more sources

Decahydroquinolines from the venom of a formicinae ant, Oecophylla smaragdina

Toxicon, 2014
Ecologically significant species in controlling pests, Oecophylla smaragdina uses its venom to paralyze their prey and to communicate with their colony mates. But no significant analysis of the ant's venom gland secretions has been carried out hitherto. This study describes the identification of venom constituents of Oecophylla smaragdina using coupled
Priya, Das, R, Dileepkumar, S, Anaswara Krishnan, Achuthsankar S, Nair, Pawan K, Dhar, Oommen V, Oommen   +5 more
openaire   +2 more sources

Observations of Ants (Hymenoptera: Formicidae: Myrmicinae, Formicinae, Dolichoderinae) Utilizing Carrion

Southwestern Naturalist, 1991
vida, consistiendo esta bisicamente de atropodos. En forma general la especie se alimenta de arafias, orugas, caracoles, is6podos, escarabajos, bayas, frutos de cactaceas y nectar (Ehrlich et al., 1988). En particular, en nuestro ejemplar (UANL 1672), el contenido estomacal presentaba arafias de la familia Solifugidae y restos de cole6pteros y ...
William H Clark
exaly   +2 more sources

Higher classification of the ant subfamilies Aneuretinae, Dolichoderinae and Formicinae (Hymenoptera: Formicidae)

Systematic Entomology, 1992
Abstract. An analysis of the cladistic relationships among the ant subfamilies Aneuretinae, Dolichoderinae and Formicinae demonstrates the monophyly of these three subfamilies, and places Dolichoderinae and Formicinae as sister groups.
exaly   +2 more sources

Ritualized behavior during competition for food between two formicinae

Insectes Sociaux, 1996
Polyrhachis laboriosa andCamponotus brutus are two syntopic ants of the African equatorial forest. Although they occupy two different ecological niches (nesting area, diet, rhythms of activity), they are in competition for the exploitation of large permanent food sources.
J. L. Mercier, A. Dejean
openaire   +1 more source

Determination of the hunting strategy in the genus smithistruma (Formicinae - Myrmicinae) by the kind of prey

Behavioural Processes, 1988
When they prepare to capture a collembolan (principal prey), the hunting workers from colonies provisioned with collembolans (control) present at the beginning of their behaviour sequence a phase of pointing which is acquired progressively, (the collembolans are attracted to the workers in the pointing phase, Dejean 1985a). On the other hand, if during
openaire   +2 more sources