Brachymyrmex species with tumuliform metathoracic spiracles: description of three new species and discussion of dimorphism in the genus (Hymenoptera, Formicidae)

@article{Ortiz2014BrachymyrmexSW,
  title={Brachymyrmex species with tumuliform metathoracic spiracles: description of three new species and discussion of dimorphism in the genus (Hymenoptera, Formicidae)},
  author={Claudia M. Ortiz and Fernando Fern{\'a}ndez},
  journal={ZooKeys},
  year={2014},
  pages={13 - 33}
}
Abstract Brachymyrmex is a taxonomically challenging ant genus that is badly in need of review. Most species are very small and soft bodied and current descriptions regularly lack clarity making species identification a daunting task. Furthermore, the monophyly of Brachymyrmex has not been established and the relationships among its species and with closely related genera are poorly understood. Most species of Brachymyrmex are monomorphic, but two dimorphic species have been assigned to the… 
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References

SHOWING 1-10 OF 46 REFERENCES
THE NEOTROPICAL GENUS BRACHYMYRMEX MAYR, 1868 (HYMENOPTERA: FORMICIDAE) IN ARGENTINA. REDESCRIPTION OF THE TYPE SPECIES, B. PATAGONICUS MAYR,1868; B. BRUCHI FOREL, 1912 AND B. OCULATUS SANTSCHI, 1919
TLDR
This paper redescribes B. patagonicus - the type species of Brachymyrmex - as well as B. bruchi and B. oculatus as new characters are used to differentiate species, mainly male head morphology and genitalia.
Revision of the ant genus Rogeria (Hymenoptera: Formicidae) with descriptions of the sting apparatus
TLDR
This revision will redefine the genus, establish new synonymies, create informal species groups, redescribe species, provide a key to the workers, and summarize ecological information.
Phylogeny of the Ants: Diversification in the Age of Angiosperms
TLDR
Divergence time estimates calibrated by minimum age constraints from 43 fossils indicate that most of the subfamilies representing extant ants arose much earlier than previously proposed but only began to diversify during the Late Cretaceous to Early Eocene, which also witnessed the rise of angiosperms and most herbivorous insects.
A New General Catalogue of the Ants of the World
TLDR
For every name that has ever been applied to ants, the book supplies a history and an account of current usage, together with a fully documented indication of the present-day classification.
The effects of four types of anthropogenic disturbances on composition and abundance of terrestrial isopods (Isopoda: Oniscidea)
TLDR
The results indicate that the exotic species S. spinosus may benefit from the vegetation mosaic produced by disturbance, so differences in abundance of this species may be useful for bioindication.
Spatial Distribution of Dominant Arboreal Ants in a Malagasy Coastal Rainforest: Gaps and Presence of an Invasive Species
TLDR
The results suggest that the Masoala rainforest is threatened by a potential invasion by T. albipes, and that the penetration of this species further inland might be facilitated by the low density of native, territorially dominant arboreal ants normally able to limit its progression.
Higher classification of the ant subfamilies Aneuretinae, Dolichoderinae and Formicinae (Hymenoptera: Formicidae)
Abstract. An analysis of the cladistic relationships among the ant subfamilies Aneuretinae, Dolichoderinae and Formicinae demonstrates the monophyly of these three subfamilies, and places
Evaluating alternative hypotheses for the early evolution and diversification of ants
TLDR
The largest ant molecular phylogenetic data set published to date is generated, containing ≈6 kb of DNA sequence from 162 species representing all 20 ant subfamilies and 10 aculeate outgroup families, and casts strong doubt on the existence of a poneroid clade as currently defined.
The causes and consequences of genetic caste determination in ants (Hymenoptera: Formicidae)
TLDR
The evolutionary dynamics of genetic caste determination involves the coevolution (often antagonistic) of biasing and restorer genes expressed in interacting nestmates, which may lead to widespread dependent lineage systems, sperm parasitism, and workerless social parasites.
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