Published July 22, 2025 | Version v1

Austronomia capitata

Description

Austronomia capitata (Smith, 1875) (Fig. 2A–B)

Nomia capitata Smith, 1875:54. Holotype ♂, Northern India – BMNH.

Material examined. 2♂♂, India, Kerala, Thrissur, Kattoor Kole wetland (10°21'59.3892"N, 76°9'48.4236"E), 21.vi.2023, Swept, leg.: AVV; 1♀ 1♂, Muriyad Kole wetland (10°21'59.9328"N, 76°14'54.4704"E), 9.ix.2023, Swept, leg.: AVV; 1♀ 2♂♂, Chemmanda Kole wetland (10°23'44.6892"N, 76°11'54.1248"E), 28.xii.2023, Swept, leg.: AVV; 1♂, Alapad Kole wetland (10°26'47.5332"N, 76°9'55.3212"E), 17.xi.2023, Swept, leg.: AVV; 1♂ Thommana Kole wetland (10°20'39.066"N, 76°15'19.602"E), 23.ix.2023, Swept, leg.: CSA; 1♂, Chengaloor, near Kurumali river (10°23'36.0744"N, 76°18'16.4376"E), 26.xii.2023, Swept, leg.: CSA; 1♀, Kalashamala hillock (10°39'39.222"N, 76°5'27.0852"E), 15.xii.2023, Swept, leg.: CSA.

Brief diagnosis. ♂, Body length less than 7 mm. Hind tibia slightly swollen, with an elongated and pointed apical lobe bearing two tibial spurs. ♀, Body length, colour and pubescence similar to male, Punctation on tergites weak.

Distribution in India. Karnataka, Maharashtra, Punjab, West Bengal (Pauly, 2009; Pannure & Belavadi, 2017; Majumder et al., 2024; Ascher & Pickering, 2025), Kerala (New record).

General distribution. Oriental – India, Sri Lanka (Ascher & Pickering, 2025).

Floral association. Tectona grandis (Lamiaceae) (Pannure & Belavadi, 2017); Cleome rutidosperma, Cleome viscosa (Cleomaceae), Cyanthillium cinereum, Mikania micrantha (Asteraceae), Mimosa pudica, Neustanthus phaseoloides (Fabaceae), Sesamum radiatum (Pedaliaceae) (New records).

Notes

Published as part of Athul, Cherodath Sankar, Vishnu, Azhakath Viswambharan, Prakash, Anju Sara, Bijoy, Chenthamarakshan & Shaji, Edappilly Mathew, 2025, A checklist of Nomiinae (Hymenoptera, Halictidae) from Kerala, India: new distributional and floral association records, pp. 601-623 in Journal of Insect Biodiversity and Systematics 11 (3) on page 604, DOI: 10.61186/jibs.11.3.601, http://zenodo.org/record/17024893

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Additional details

Biodiversity

References

  • Smith, F. (1875) Descriptions of new species of Bees belonging to the genus Nomia of Latreille. Transactions of the Entomological Society of London, 5, 42-70. https://doi.org/10.1111/j.1365-2311.1875.tb01900.x
  • Pauly, A. (2009) Classification des Nomiinae de la Region Orientale, de Nouvelle-Guinee et des iles de l'Ocean Pacifique (Hymenoptera: Apoidea: Halictidae). Bulletin de l'Institute Royal Des Sciences Naturelles de Belgique, 79, 151-229.
  • Pannure, A. & Belavadi, V. V. (2017) An updated distributional checklist of Bees of the subfamily Nomiinae (Hymenoptera: Apoidea: Halictidae) with new records from south India. Entomon, 42 (4), 311-328.
  • Majumder, B., Nath, R., Kazmi, S. I., Senapati, S. K. & Rameshkumar, A. (2024) Checklist of Nomiinae (Hymenoptera: Apoidea: Halictidae) from West Bengal, India with new records. Journal of Insect Biodiversity and Systematics, 10 (4), 703-717. https://doi.org/10.61186/jibs.10.4.703
  • Ascher, J. S. & Pickering, J. (2025) Discover Life Bee Species Guide and World Checklist Website. https://www.discoverlife.org/%20 [Accessed 25 th September 2024]