A few articles.

Csősz, S.; Loss, A. C.; Fisher, B. L. 2023. Exploring the diversity of the Malagasy Ponera (Hymenoptera: Formicidae) fauna via integrative taxonomy. Organisms Diversity & Evolution -:11 pp. [online early]

Pdf and key:

https://antcat.org/documents/8…_evol_malagasy_ponera.pdf

Text, pdf, key and 3 supplemental files:

https://link.springer.com/article/10.1007/s13127-023-00610-1

Salata, S.; Demetriou, J.; Georgiadis, C.; Borowiec, L. 2023. The genus Messor Forel, 1890 (Hymenoptera: Formicidae) in Cyprus. Annales Zoologici (Warsaw) 73:215-234.

Pdf and key:

https://antcat.org/documents/8…z-73-2_salata_215-234.pdf

A new species of Typhlomyrmex from Colombia, re-description of the worker of T. clavicornis Emery, description of the worker of T. prolatus Brown, and key of known species (Hymenoptera, Formicidae).
Fernando Fernández, Gianpiero Fiorentino, Daniel Castro.

Text, determination key and pdf:

A new species of Typhlomyrmex from Colombia, re-description of the worker of T. clavicornis Emery, description of the worker of T. prolatus Brown, and key of known species (Hymenoptera, Formicidae)

Typhlomyrmex Mayr is a genus of small and cryptic ants of the subfamily Ectatomminae. Here, we provide taxonomic notes on the ants of the…

jhr.pensoft.net

First record of the genus Temnothorax Mayr, 1861 (Formicidae: Myrmicinae) in Hong Kong, with descriptions of two new species.
Matthew T. Hamer, Roger H. Lee, Benoit Guénard.

Text and pdf:

First record of the genus Temnothorax Mayr, 1861 (Formicidae: Myrmicinae) in Hong Kong, with descriptions of two new species | European Journal of Taxonomy

Jeenthong, T.; Jaitrong, W.; Tasen, W. 2023. A new species of the ant genus Vombisidris Bolton, 1991 (Hymenoptera: Formicidae: Myrmicinae) from Thailand. Tropical Natural History 23 (1):105-113.

Text and key:

https://antcat.org/documents/8508/jeenthong_et_al_2023_trop_nat_hist_new_vombisidris_species_from_thailand.pdf

Dhadwal, T.; Bharti, H. 2023. Aenictus dirangensis sp. nov. (Hymenoptera: Formicidae), a new species of Aenictus ceylonicus group from India. Journal of the Entomological Research Society 25 (2):387-403.

Pdf and key:

https://antcat.org/documents/8510/dhadwal___bharti_2023_j_entomol_res_soc_aenictus_dirangensis_sp_nov_from_india.pdf

A new Formicoxenus:

Two new species of Formicoxenus Mayr 1855 and Leptothorax Mayr 1855 from Tibet (Hymenoptera: Formicidae).
Bernhard Seifert.

Pdf and key:

https://www.soil-organisms.org/index.php/SO/article/view/315

Chaul, J. C. M. 2023. A revision of the Cretaceous ant genus Zigrasimecia Barden & Grimaldi, 2013 (Hymenoptera: Formicidae: †Zigrasimeciinae). Zootaxa 5325:301-341.

Pdf and key:

https://antcat.org/documents/8…_zootaxa_zigrasimecia.pdf

MacGown, J. A. 2023. Description of a new species of Myrmecina (Hymenoptera: Formicidae: Myrmicinae) from the southeastern United States. Transactions of the American Entomological Society 149 (1):109-117.

Pdf and key:

https://antcat.org/documents/8518/macgown_2023_description_of_a_new_species_of_myrmecina.pdf

Camponotus Mayr, 1861 (Hymenoptera: Formicidae) of Cyprus: generic synopsis and description of a new species.

SEBASTIAN SALATA, JAKOVOS DEMETRIOU, CHRISTOS GEORGIADIS & LECH BOROWIEC.

Pdf and key:

Camponotus Mayr, 1861 (Hymenoptera: Formicidae) of Cyprus: generic synopsis and description of a new species

Taxonomic Studies on the Genus Vollenhovia Mayr, 1865 (Hymenoptera: Formicidae): Five New Species from India.
Tarun Dhadwal, Joginder Singh Rilta, Himender Bharti.

Pdf and key:

https://periodicos.uefs.br/index.php/sociobiology/article/view/9103/8452

Mohseni, M. R.; Mikheyev, A. S. 2023. A new species of Crematogaster Lund, 1831 (Hymenoptera: Formicidae) from Iran with an identification key to Iranian Crematogaster species. Journal of Asia-Pacific Biodiversity 16:23 pp.

Pdf and key:

https://antcat.org/documents/8531/mohseni___mikheyev_2023_preproof_jasiapacbiodiv_crematogaster_iran.pdf

Orou, N.; Csősz, S.; Arnan, X.; Pol, R. G.; Arthofer, W.; Schlick-Steiner, B. C.; Steiner, F. M. 2023. Messor erwini sp. n., a hitherto cryptic harvester ant in the Iberian Peninsula. Zoologischer Anzeiger 307:36-53.

Pdf and key:

https://antcat.org/documents/8532/orou_et_al_2023_zool_anz_messor_erwini_sp_nov_from_iberian_peninsula.pdf

Text, pdf, key and 5 supporting files:

Messor erwini sp. n., a hitherto cryptic harvester ant in the Iberian Peninsula

European harvester ants, Messor species, are important ecosystem engineers. In Catalonia (Spain), among others, the three species Messor barbarus, M. …

www.sciencedirect.com

Two new species of the genus Camponotus Mayr, 1861 (Hymenoptera: Formicidae) with five new records from India.

Tarun DHADWAL & Himender BHARTI .

Text, key, pdf and 2 supporting files:

Two new species of the genus Camponotus Mayr, 1861 (Hymenoptera: Formicidae) with five new records from India | European Journal of Taxonomy

First discovery of the ant genus Eburopone Borowiec, 2016 (Hymenoptera, Formicidae, Dorylinae) in the Oriental realm, with description of a new species from Vietnam.

Aiki Yamada, Dai Dac Nguyen, Katsuyuki Eguchi.

Text, key to genera and pdf:

First discovery of the ant genus Eburopone Borowiec, 2016 (Hymenoptera, Formicidae, Dorylinae) in the Oriental realm, with description of a new species from Vietnam

The doryline ant genus Eburopone Borowiec, 2016 currently contains only one valid species, E. wroughtoni (Forel, 1910) from southern Africa, with a…

zookeys.pensoft.net

Further additions to the knowledge of Strumigenys (Formicidae: Myrmicinae) within South East Asia, with the descriptions of 20 new species.

Kit Lam Tang, Benoit Guénard.

Abstract and pdf:

Further additions to the knowledge of Strumigenys (Formicidae: Myrmicinae) within South East Asia, with the descriptions of 20 new species | European Journal of Taxonomy

Overview of the ant genus Vollenhovia (Hymenoptera, Formicidae) in India and Sri Lanka, with an illustrated key and the description of a new species.

Shahid Ali Akbar, Himender Bharti, Enrico Schifani, Aijaz Ahmad Wachkoo.

Overview of the ant genus Vollenhovia (Hymenoptera, Formicidae) in India and Sri Lanka, with an illustrated key and the description of a new species | European Journal of Taxonomy

Salata, S.; Lapeva-Gjonova, A.; Georgiadis, C.; Borowiec, L. 2023. Review of the Messor semirufus complex (Hymenoptera, Formicidae) in Greece. ZooKeys 1185:105-142.

Pdf with key:

https://antcat.org/documents/8561/salata_et_al_2023_zookeys_messor_semirufus_complex.pdf

Text, pdf with key:

Review of the Messor semirufus complex (Hymenoptera, Formicidae) in Greece

Messor is a diverse genus of Myrmicinae with 168 extant species and subspecies. In the Mediterranean, some of its taxa historically were classified as members…

zookeys.pensoft.net

Comparative morphology of male genital skeletomusculature in the Leptanillinae (Hymenoptera: Formicidae), with a standardized muscular terminology for the male genitalia of Hymenoptera.

Text, pdf and supplements:

Comparative morphology of male genital skeletomusculature in the Leptanillinae (Hymenoptera: Formicidae), with a standardized muscular terminology for the male genitalia of Hymenoptera

The male genitalia of the Insecta are famed for structural and functional diversity. Variation in this anatomical region shows ample phylogenetic signal, and…

arthropod-systematics.arphahub.com

Pdf:

https://antcat.org/documents/8566/griebenow_et_al_2023_asp_leptanillinae_genital_skeletomusculature.pdf

Broadly sympatric occurrence of two thief ant species Solenopsis fugax (Latreille, 1798) and S. juliae (Arakelian, 1991) in the East European Pontic-Caspian region (Hymenoptera, Formicidae) is disclosed.
Sándor Csősz, Bernhard Seifert, Márk László, Zalimkhan M. Yusupov, Gábor Herczeg.

Text, pdf and supplements:

Broadly sympatric occurrence of two thief ant species Solenopsis fugax (Latreille, 1798) and S. juliae (Arakelian, 1991) in the East European Pontic-Caspian region (Hymenoptera, Formicidae) is disclosed

This paper presents numeric morphology-based evidence on the broadly overlapping distribution of two thief ant species Solenopsis fugax (Latreille, 1798) and…

zookeys.pensoft.net

Prebus, M. M.; Georgiev, B. B.; van de Kamp, T.; Hamann, E.; Baker, I.; Rabeling, C. 2023. The rediscovery of the putative ant social parasite Manica parasitica syn. nov. (Hymenoptera: Formicidae) reveals an unexpected endoparasite syndrome. Biology Letters 19:20230399.

Pdf:

https://antcat.org/documents/8567/prebus_et_al_2023_biollett_manica_parasitica.pdf

Text, pdf and supplements:

https://royalsocietypublishing.org/doi/10.1098/rsbl.2023.0399

Radchenko, A. G. 2023c. Myrmica ants (Hymenoptera: Formicidae) in late Eocene European ambers. Annales Zoologici (Warsaw) 73 (4):629-648.

Pdf with key:

Radchenko, 2023c - References - AntCat

Host-switching events are not always the driver of speciation in social parasites: a case study in Temnothorax (Myrmoxenus) ants (Hymenoptera, Formicidae).

F. Báthori, J. Heinze, A. Trindl, B. Seifert, G. Herczeg, S. Csősz.

Text, pdf and two supplements:

https://zslpublications.onlinelibrary.wiley.com/doi/10.1111/jzo.13140

Systematic revision of the ant subfamily Leptanillinae (Hymenoptera, Formicidae).

Zachary Griebenow.

Text, pdf, key and supplement:

Systematic revision of the ant subfamily Leptanillinae (Hymenoptera, Formicidae)

The genus-level taxonomy of the ant subfamily Leptanillinae (Hymenoptera: Formicidae) is here revised, with the aim of delimiting genus-level taxa that are…

zookeys.pensoft.net

Three new species of the ant genus Leptanilla (Hymenoptera: Formicidae) from China, with a key to the world species.

Qian, Y.-H., Xu, Z.-H., Man, P. & Liu, G.-L.

Pdf with key:

Myrmecol. News 34: 21-44

A new ant species of the genus Carebara Westwood, 1840 (Hymenoptera, Formicidae, Myrmicinae) with a key to Chinese species.

Zhi-yu Liu, Ying Zhong, Yu-yuan Huang, Hao Ran, Fan Song.

Text, pdf and key:

A new ant species of the genus Carebara Westwood, 1840 (Hymenoptera, Formicidae, Myrmicinae) with a key to Chinese species

A new Chinese ant species Carebara laeviceps sp. nov. is described based on the major and minor workers. This species is most similar to C. lusciosa (Wheeler,…

zookeys.pensoft.net