Overview of species Liometopum apiculatum from AntWeb. The nest of Liometopum apiculatum Mayr. Hymenoptera: Formicidae. Robert E. Gregg. Follow this and additional works at: In rural areas of Mexico, the native “escamolera” ant (Liometopum apiculatum Mayr) is socioeconomically important. However, this ant is being exploited.

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Shapley and Espinoza and Santamarina reported that ants show special excavation and transport strategies since they use their antennas to evaluate the mobility of soil particles, remove particles with mandibles and legs, transport them and return to the tunnel face.

The movement of this apicularum is less erratic than L.

Journal of Ethnobiology and Ethnomedicine. Contributed by Bob Barber on 26 May, – 8: Males and females were collected on the ground in June to August, foundress females were commonly collected in July and August under stones, cow manure or logs. The aim of this research was to characterize the microorganisms associated with both L.

University of California Publications in Entomology Sexuals apiculaum in nests from May to August. Data were analyzed with stepwise logistic regression, correspondence analysis, Chi-square and simultaneous Bonferroni confidence intervals analyses, and the minimum Akaike Information Criteria.

Predictive habitat distribution mode in ecology. The density of apiculaatum nests was estimated at three levels of ecosystem disturbance within the study area: Flat list – collapsed Flat list – expanded Threaded list – collapsed Threaded list – expanded Date – newest first Date – oldest first 10 comments per page 30 comments per page 50 comments per page 70 comments per page 90 comments per page Select your preferred way to display the comments and click ‘Save settings’ to activate your changes.


A more thorough treatment, including a description of all the forms, was provided by Wheeler In this study, ant preferred southwest-facing slopes as nest sites as did ants reported by Ramos-Elorduy et al. These ants also obtain nectar or pollen from bear grass and substances from the outside of the ovaries of the flowers of century plants Agave scabra paiculatum Agave chisosensis wpiculatum Spanish dagger Yucca spp.

They will also visits extrafloral nectaries of some Agave, Yucca and Opuntia plants. This suggested the palms, with their infestations of scale insects, provided a rich source of honeydew. A technique for analysis of utilization-availability data.

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Density of ant nests Insects has been considered bioindicators of anthropogenic disturbance, they have been recognized as important indicators of ecosystem quality due to their rapid response to environmental variability Otavo et al. Dedicated naturalists volunteer their time and resources here to provide this service.

In addition, the species is diurnal and nocturnal. It is the dominant ant in most of the oak forests in the state and can be easily found foraging on the sides of oak trees. When the main section of the nest is found, or suspected to be located, it may be situated in a tree bole or under a large rock.

They can be found from March to September, one was collected in December.

Additional Notes Large colonies of up to 85, individuals and aggressive workers help make Liometopum apiculatum a dominant species in its favored habitats.

The results obtained in this research are a baseline for future research and management of the species in the central region of Mexico and their sustainable use by rural communities. Trager23 April, – 3: The small cricket, Myrmecophila spp. Colony foundation in L. Ant presence and habitat use To determine the habitat components that better explain the presence of the escamolera ant in the study area, we compared information of variables described in Table 1collected at 54 ant nests and at random plots within the study area.


After a while the workers begin to bite the legs and wings of the alates, forcing them to climb the nearest plant. The most common plant species were junipers Juniperus spp.

A few of the latter are putatively obligate as they are only known from their nest association with this ant.

Liometopum apiculatum – AntWiki

Their large size is likely an adaptation for claustral nest founding in what can be a harsh environment for most insects. Workers are highly excitable and when a colony or nest fragment is disturbed they burst forth, emitting a noxious apiculatu pheromone, and quickly swarm upon any unwitting myrmecologists found near the nest. This page has been accessed 4, times. The positive association of ants with woody plants and cacti i.

Velvety Tree Ant – Liometopium apiculatum – Liometopum apiculatum –

The significant association of the escamolera ant in central Mexico with the agave Agave salmiana Otto Ex Salm ssp. Organisms and ecosystem engineers.

Staphylinids including Apteronina schmitti Wasmann and Dinardilla liometopi Wasmann are also found in nests. El mundo feliz de las hormigas. Patterns of diversity and composition of Mediterranean ground ant communities tracking spatial and temporal variability in the thermal environment.

Its larvae, known as escamoles immature stages of the reproductive caste Hoey-Chamberlain et al.