Leptogenys lucidula

Leptogenys lucidula
Scientific classification
Kingdom:	Animalia
Phylum:	Arthropoda
Class:	Insecta
Order:	Hymenoptera
Family:	Formicidae
Subfamily:	Ponerinae
Tribe:	Ponerini
Genus:	Leptogenys
Species:	L. lucidula
Binomial name
Leptogenys lucidula Emery, 1895 Specimen Labels
Synonyms
Leptogenys huangdii Xu, 2000

Identification

A member of the Leptogenys crassicornis species group.

Keys including this Species

• Key to Leptogenys of India
• Key to Leptogenys of China
• Key to Oriental Leptogenys

Distribution

Latitudinal Distribution Pattern

Latitudinal Range: 30.3416° to 21.91133333°.

North Temperate	North Subtropical	Tropical	South Subtropical	South Temperate

• Source: AntMaps

Distribution based on Regional Taxon Lists

Oriental Region: Cambodia, India, Myanmar (type locality), Vietnam.
Palaearctic Region: China (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

.	Owned by Museum of Comparative Zoology.

Images from AntWeb

Syntype of Leptogenys lucidula. Worker. Specimen code casent0903951. Photographer Will Ericson, uploaded by California Academy of Sciences.	Owned by MSNG, Genoa, Italy.

Paratype of Leptogenys lucidula. Worker. Specimen code casent0235337. Photographer Estella Ortega, uploaded by California Academy of Sciences.	Owned by CAS, San Francisco, CA, USA.

Nomenclature

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

• lucidula. Leptogenys lucidula Emery, 1895k: 462 (w.) MYANMAR. Senior synonym of huangdii: Xu, Z.-H., He, Q.-J. 2015: 143. See also: Bingham, 1903: 66.
• huangdii. Leptogenys huangdii Xu, 2000a: 119, figs. 5-8 (w.) CHINA. Junior synonym of lucidula: Xu, Z.-H., He, Q.-J. 2015: 143.

Description

The following is the original description of Leptogenys huangdii, a junior synonym of this taxon:

Holotype worker: TL 5.2, HL 1.27, HW 1.07, CI 84, SL 1.00, SI 94, PW 0.73, AL 1.93, ED 0.17, ML 0.63, PL 0.40, PH 0.60, DPW 0.43, LPI 160, DPI 108.

Head nearly square. Occipital margin almost straight, shallowly depressed. Occipital carina distinct. Occipital corners blunt but distinct. Lateral sides of head weakly convex. Inner margin of mandible with 1 small tooth, masticatory margin with 5 large teeth and 3 small teeth. Clypeus has blunt and stout longitudinal central carina, median lobe rounded at apex. Apex of scape just reached to occipital corner, segments 4-9 of flagellum about as broad as long. Eyes smaller. In profile view dorsum of alitrunk weakly depressed at metanotal groove, promesonotal suture distinct. Dorsum of propodeum straight, about 1.8 times as long as declivity, in profile view posterodorsal corner rounded, declivity shallowly depressed. Petiolar node anteroposteriorly compressed, in profile view anterior face evenly convex, dorsal face convex, posterior face straight; in dorsal view the node nearly semicircular, width : length = 5 : 3. Subpetiolar process large, triangular. Constriction between the two basal gastral segments weak. Mandibles finely and longitudinally striate. Head, alitrunk, petiole and gaster smooth and shining. Anterior 113 of head finely and longitudinally striate. Dorsa of head and body with abundant erect or suberect short hairs, without pubescence. Antennal scapes with abundant decumbent hairs and dense decumbent pubescence. Femora and tibiae with dense decumbent hairs. Head and alitrunk black, with blue metallic luster. Petiole and gaster blackish brown. Mandibles, antennae, clypeus, legs and gastral apex reddish brown. Tarsi brownish yellow.

Paratypes: TL 4.8-5.2, HL 1.23-1.30, HW 1.00-1.07, CI 79-84, SL 0.97-1.03, SI 94-97, PW 0.70-0.77, AL 1.73-1.90, ED 0.17-0.18, ML 0.60-0.70, PL 0.37-0.40, PH 0.53-0.60, DPW 0.38-0.43, LPI 142-150, DPI 96-109 (5 measured). As holotype.

Holotype: Worker, No. A96-565, 830 m, Menglun, Mengla County, Yunnan Province, Mar.6, 1996, XU Zheng-hui. Paratypes: 7 workers, with same data as holotype; 1 worker, with same data as holotype but No. A96-1178, 700 m, Chen Zhi-ping; 14 workers, No. A97-1147, No. A97-1152, 660 m, Karst Monsoon Forest, Cuipingfeng, Menglun Town, Mengla County, Yunnan Province, Aug. 10, 1997, Liu Tai-Yong.

References

• Bingham, C. T. 1903. The fauna of British India, including Ceylon and Burma. Hymenoptera, Vol. II. Ants and Cuckoo-wasps. London: Taylor and Francis, 506 pp. (page 66, see also)
• Chen, C., Chen, Z., Xu, Z., Fu, Q., Fu, L. 2024. Two new ant species of the genus Leptogenys (Hymenoptera, Formicidae) from Hainan, China, with a key to the known Chinese species. ZooKeys, 1195, 199–217 (doi:10.3897/zookeys.1195.115889).
• Dendup, K.C., Dorji, C., Dhadwal, T., Bharti, H., Pfeiffer, M. 2021. A preliminary checklist of ants from Bhutan. Asian Myrmecology 14, e014005 (doi:10.20362/am.014005).
• Emery, C. 1895m. Viaggio di Leonardo Fea in Birmania e regioni vicine. LXIII. Formiche di Birmania del Tenasserim e dei Monti Carin raccolte da L. Fea. Parte II. Ann. Mus. Civ. Stor. Nat. 34[=(2(14): 450-483 (page 462, worker described)
• Esteves, F.A., Fisher, B.L. 2021. Corrieopone nouragues gen. nov., sp. nov., a new Ponerinae from French Guiana (Hymenoptera, Formicidae). ZooKeys 1074, 83–173 (doi:10.3897/zookeys.1074.75551).

References based on Global Ant Biodiversity Informatics

• Chapman, J. W., and Capco, S. R. 1951. Check list of the ants (Hymenoptera: Formicidae) of Asia. Monogr. Inst. Sci. Technol. Manila 1: 1-327
• Guénard B., and R. R. Dunn. 2012. A checklist of the ants of China. Zootaxa 3558: 1-77.
• Huong N. T. T., P. V. Sang, and B. T. Viet. 2015. A preliminary study on diversity of ants (Hymenoptera: Formicidae) at Hon Ba Nature Reserve. Environmental Scientific Conference 7: 614-620.
• Lu Z., Y. Chen, Q. Li, S. Wang, C. Liu, and W. Zhang. 2012. Effect of population of Kerria yunnanensis on diversity of ground dwelling ant. Acta Ecologica Sinica 32(19): 6195-6202.
• Radchenko A. G. 1993. Ants from Vietnam in the collection of the Institute of Zoology, PAS, Warsaw. I. Pseudomyrmicinae, Dorylinae, Ponerinae. Annales Zoologici (Warsaw) 44: 75-82.
• Sheikh A. H., M. Manzoor, Y. A. Rather, and T. Jobiraj. 2019. Taxonomic study of ant (Formicidae : Hymenoptera) fauna of Dumna Nature Park, Jabalpur, Madhya Pradesh, India. Journal of Entomological Research 43(2): 203-212.
• Song Y., Z. Xu, C. Li, N. Zhang, L. Zhang, H. Jiang, and F. Mo. 2013. An Analysis on the Ant Fauna of the Nangun river Nature Reserve in Yunnan, China. Forest Research 26(6): 773-780.
• Xu Z. H. 2000. Five new species and one new record of the ant genus Leptogenys Roger (Hymenoptera: Formicidae) from Yunnan Province, China. Entomologia Sinica 7: 117-126.
• Xu Z. H., and Q. J. He. 2015. Taxonomic review of the ponerine ant genus Leptogenys ROGER, 1861 (Hymenoptera: Formicidae) with a key to the Oriental species. Myrmecological News 21: 137-161.