Results 91 to 100 of about 7,855 (289)
The Crematogaster (Hymenoptera, Formicidae, Myrmicinae) of Costa Rica [PDF]
Zootaxa, 2003 The taxonomy and natural history of the ant genus Crematogaster are reviewed for the Costa Rican fauna. Thirtyone species are known, and a key is provided for these and two additional species from adjacent regions of Panama. Species boundaries are evaluated over their entire range when possible.
openaire +2 more sources
Social Organization Is Associated With Relaxed Selection on Worker Genes in Highly Polygyne Ants
Ecology and Evolution, Volume 15, Issue 7, July 2025.ABSTRACT Ants display a diversity of social structures reflected by differences in caste, nest, and colony organization. Previous research has shown that highly eusocial insects (Hymenoptera) exhibit genome‐wide signatures of relaxed selection due to their smaller effective population sizes.
Kailey Ferger, Neil D. Tsutsui
wiley +1 more source
Las hormigas Pheidole (Formicidae: Myrmicinae) en el bosque seco tropical de Santa Marta, Colombia
Revista Colombiana de Entomología, 2020 Las hormigas son un componente biótico conspicuo dentro del bosque seco tropical, debido a su gran diversidad tanto a nivel de especies como funcional. Del conjunto de hormigas se destacan las del género Pheidole (Formicidae: Myrmicinae), categorizadas ...
José Juan Camargo-Vanegas +1 more
semanticscholar +1 more source
Revista Brasileira de Entomologia, 2006 Mycetarotes is a small genus of the exclusively Neotropical fungus-growing ants, that includes M. parallelus (Emery), M. senticosus Kempf, M. acutus Mayhé-Nunes and M. carinatus Mayhé-Nunes.
Antonio José Mayhé-Nunes +1 more
doaj +1 more source
Stings of some species of Lordomyrma and Mayriella (Formicidae: Myrmicinae) [PDF]
, 2011 The sting apparatus and pygidium are described for eight of 20 Lordomyrma species and one of five Mayriella species. The apparatus of L. epinotaiis is distinctly different from that of other Lordomyrma species.
Kugler, Charles
core
, 1979 SUBFAMILY MYRMICINAE LEPELETIER This is a large subfamily incorporating about 200 genera with a great diversity of form. All have two segmented pedicels and stings. Pupae are not enclosed in cocoons. Keys to genera of Myrmicinae Workers 1 Propodeum without spines or teeth, with smoothly rounded postero- dorsal border.....................................
openaire +2 more sources
Young Larvae of Veromessor Pergandei(Hymenoptera: Formicidae: Myrmicinae) [PDF]
Psyche: A Journal of Entomology, 1987 Time was when it seemed every myrmecologist wanted to work on Veromessor pergandei, but we can find no mention of it in the last eight years of Zoological Record. When we lived with it in Death Valley and southern Nevada it became one of our favorite ants.To differentiate instars we would like the following specimens: a first instar inside an egg; a ...
Jeanette Wheeler, George C. Wheeler
openaire +3 more sources
Ecosphere, Volume 16, Issue 7, July 2025.Abstract Eresus kollari is typically found in dry grasslands and stony steppes; however, in South Korea, it has been primarily found in the humid environments of cemeteries. These spiders have highly localized habitats, and their burrowing and nest‐building habits make them difficult to find and observe in the field.
Jin Hyeok Choi +3 more
wiley +1 more source
Genetics and Molecular Biology, 2020 The ants of the genus Atta are considered important pests to agriculture in the Americas, although Atta species are also important contributors to ecosystem functions in the various habitats in which they occur. The aim of this study was to assemble four
J. T. Barbosa +4 more
semanticscholar +1 more source
Biogeografia dels genères de formigues dispersants de llavors [PDF]
, 1997 Es presenta el llistat actualitzat dels gèneres de formigues amb espècies que han estat citades com a dispersants de llavors de plantes mirmecòcores. Des de 1895 a l'actualitat han estat citades unes 200 espècies de formigues de 47 gèneres diferents com ...
Espadaler, Xavier +1 more
core