Results 91 to 100 of about 953 (186)
Molecular Ecology, Volume 34, Issue 6, March 2025.ABSTRACT In social animals, reproductive activity and ageing are influenced by group composition. In monogynous (single‐queen) insect societies, queen presence affects worker fecundity and longevity, but less is known about worker responses to queen number variation in polygynous (multi‐queen) species or how queens age in these systems.
Anna Lenhart +5 more
wiley +1 more source
, 2015 Published as part of El-Hawagry, Magdi S., Sharaf, Mostafa R., Al Dhafer, Hathal M., Fadl, Hassan H. & Aldawood, Abdulrahman S., 2015, Addenda to the insect fauna of Al-Baha Province, Kingdom of Saudi Arabia with zoogeographical notes, pp. 1209-1236 in Journal of Natural History 50 on page 1231, DOI: 10.1080/00222933.2015.1103913, http://zenodo.org ...
El-Hawagry, Magdi S. +4 more
openaire +2 more sources
Cardiocondyla obscurior Wheeler 1929
, 2022 Published as part of Hamer, Matthew T., Lee, Jonathan Hon Chung, Tse, Cheung Yau Leo, Silva, Thiago S. R. & Guénard, Benoit, 2022, Remarkable diversity in a little red dot: a comprehensive checklist of known ant species in Singapore (Hymenoptera: Formicidae) with notes on ecology and taxonomy, pp.
Hamer, Matthew T. +4 more
openaire +2 more sources
Cardiocondyla elegans var. bulgarica Forel 1892
, 2023 Cardiocondyla elegans var. bulgarica Forel 1892 [types investigated] This species has been described from Bulgaria. Investigated were 4 worker syntypes, labelled “ C.elegans var.
Seifert, Bernhard
core +1 more source
Physiological Entomology, Volume 50, Issue 1, Page 64-76, March 2025.Gene expression analyses of the Solenopsis invicta worker brain in the presence or absence of brood revealed differential expression of Vg2 and Vg3 within the worker brains while in the absence of brood. Vg2 and Vg3 were differentially expressed in the head between workers conducting specific tasks as well as differing between subcastes.
Chloe Hawkings, Cecilia Tamborindeguy
wiley +1 more source
The dynamics of male-male competition in
BMC Ecology, 2012 Background The outcome of male-male competition can be predicted from the relative fighting qualities of the opponents, which often depend on their age.
Cremer Sylvia +3 more
doaj +1 more source
, 2008 Published as part of Seifert, B., 2008, Cardiocondyla atalanta Forel, 1915, a cryptic sister species of Cardiocondyla nuda (Mayr, 1866) (Hymenoptera: Formicidae)., pp.
openaire +2 more sources
, 2023 Key to the species with outdoor occurrence in the Palaearctic In order to comprise all 34 species with outdoor occurrence in the Palaearctic, the key and the supplementary information SI1 and SI2 additionally included nine species of species groups with other zoogeographic origin. These species either extend their range into the southern Palaearctic or
openaire +2 more sources
A Review of Generalized Linear Latent Variable Models and Related Computational Approaches
WIREs Computational Statistics, Volume 16, Issue 6, November/December 2024.Generalized linear latent variable models (GLLVMs) are nowadays popular tools for modeling multivariate, correlated responses. ABSTRACT Generalized linear latent variable models (GLLVMs) have become mainstream models in this analysis of correlated, m‐dimensional data.
Pekka Korhonen +2 more
wiley +1 more source
Cardiocondyla obscurior, a new alien ant in Crete (Hymenoptera, Formicidae) [PDF]
We report for the first time the occurrence of the alien ant Cardiocondyla obscurior Wheeler, 1929 on the Greek island of Crete. Cardiocondyla obscurior is one of many congeneric taxa with worldwide success as tramp species, having attained a ...
Menchetti, Mattia +2 more
core +3 more sources