Leptanilla thai

Leptanilla thai
Scientific classification
Kingdom:	Animalia
Phylum:	Arthropoda
Class:	Insecta
Order:	Hymenoptera
Family:	Formicidae
Subfamily:	Leptanillinae
Tribe:	Leptanillini
Genus:	Leptanilla
Species:	L. thai
Binomial name
Leptanilla thai Baroni Urbani, 1977

Identification

• 

  Griebenow (2024), Figure 27. Antennal torulus in Leptanilla thai (A) and Leptanilla havilandi (B), worker. Scale bars: 0.04 mm (A); 0.05 mm (B).

Keys including this Species

• Key to Leptanilla species
• Key to Oriental and Sino-Japanese Leptanilla
• Keys to Leptanillinae

Distribution

Distribution based on Regional Taxon Lists

Oriental Region: Thailand (type locality).

Distribution based on AntMaps

Distribution based on AntWeb specimens

Check data from AntWeb

Countries Occupied

Number of countries occupied by this species based on AntWiki Regional Taxon Lists. In general, fewer countries occupied indicates a narrower range, while more countries indicates a more widespread species.

Estimated Abundance

Relative abundance based on number of AntMaps records per species (this species within the purple bar). Fewer records (to the left) indicates a less abundant/encountered species while more records (to the right) indicates more abundant/encountered species.

Castes

• 

  Qian et al. (2024), Fig. 34: Leptanilla thai worker. (A, D) head in full-face view; (B, E) body in lateral view; (C, F) body in dorsal view. (A - C) illustrations redrawn from Baroni Urbani (1977); (D - F) images from AntWeb (2023), CASENT 0842752, photos by Zachary Griebenow.

Nomenclature

The following information is derived from Barry Bolton's Online Catalogue of the Ants of the World.

• thai. Leptanilla thai Baroni Urbani, 1977c: 454, figs. 21, 23 (w.) THAILAND.

References

• Baroni Urbani, C. 1977c. Materiali per una revisione della sottofamiglia Leptanillinae Emery (Hymenoptera: Formicidae). Entomol. Basil. 2: 427-488 (page 454, figs. 21, 23 worker described)

• Bolton, B. 1995b. A new general catalogue of the ants of the world. Cambridge, Mass.: Harvard University Press, 504 pp. (page 229, catalogue)
• Griebenow, Z. 2024. Systematic revision of the ant subfamily Leptanillinae (Hymenoptera, Formicidae). ZooKeys 1189, 83–184 (doi:10.3897/zookeys.1189.107506).
• Griebenow, Z.H., Isaia, M., Moradmand, M. 2022. A remarkable troglomorphic ant, Yavnella laventa sp. nov. (Hymenoptera: Formicidae: Leptanillinae), identified as the first known worker of Yavnella Kugler by phylogenomic inference. Invertebrate Systematics 36(12), 1118-1138 (doi:10.1071/is22035).
• Khachonpisitsak, S., Yamane, S., Sriwichai, P., Jaitrong, W. 2020. An updated checklist of the ants of Thailand (Hymenoptera, Formicidae). ZooKeys 998, 1–182 (doi:10.3897/zookeys.998.54902).
• Qian, Y.-H., Zheng-Hui, X., Man, P., Liu, G.-L. 2024. Three new species of the ant genus Leptanilla (Hymenoptera: Formicidae) from China, with a key to the world species. Myrmecological News 34: 21-44 (doi:10.25849/MYRMECOL.NEWS_034:021).

References based on Global Ant Biodiversity Informatics

• Baroni Urbani C. 1977. Katalog der Typen von Formicidae (Hymenoptera) der Sammlung des Naturhistorischen Museums Basel (2. Teil). Mitt. Entomol. Ges. Basel (n.s.) 27: 61-102.
• Jaitrong W., and T. Ting-Nga. 2005. Ant fauna of Peninsular Botanical Garden (Khao Chong), Trang Province, Southern Thailand (Hymenoptera: Formicidae). The Thailand Natural History Museum Journal 1(2): 137-147.