Coelostoma (Lachnocoelostoma) horni (Régimbart, 1902)

Jaiswal, Deepa, Shankar, Shiva, Karuthapandi, M., Jadhav, Shrikant & Sulthana, Rehanuma, 2022, Occurrence of Coelostoma (Lachnocoelostoma) horni (Régimbart, 1902) (Coleoptera: Hydrophilidae) from Deccan Peninsular, India, Records of the Zoological Survey of India 122 (1), pp. 113-116 : 113-114

publication ID

https://doi.org/ 10.26515/rzsi/v122/i1/2022/168469

persistent identifier

https://treatment.plazi.org/id/03C5E017-9042-FF8F-AC0A-FA883CE3FE5C

treatment provided by

Felipe

scientific name

Coelostoma (Lachnocoelostoma) horni (Régimbart, 1902)
status

 

Coelostoma (Lachnocoelostoma) horni (Régimbart, 1902) View in CoL ( Figure 2 View Figure 2 )

1902. Coelostoma (Lachnocoelostoma) horni Régimbart, Annales de la Société Entomologique de France, 71: 468-475.

1921 a. Coelostomaor bicularehorni, Knisch, Archivfür Naturgeschichte, 8: 55–88.

1924 a. Coelostoma horni Knisch, Coleopterorum Catalogus. Vol. 14. part 79. W. Junk, Berlin, pp. 1-306.

1940. Coelostoma (Lachnocoelostoma) horni Orchymont, Bulletin et Annales de la Société Entomologique deBelgique, 80: 157-197.

2014. Coelostoma (Lachnocoelostoma) horni, Jia, et al., Zootaxa, 3887 (3): 354–376.

Materials examined: 2 exs., FBRC /ZSI/INS/2702, Bairanaikk Natti, Dharmapuri, Tamil Nadu, 09.I.2019; 05 exs., FBRC /ZSI/INS/2704, Bhupathipalem , East Godavari , Andhra Pradesh, 04.XII.2021; 20 exs, FBRC / ZSI/INS/2697, Kuntala Waterfall , 24.XII.2021; 30 exs, FBRC /ZSI/INS/2696, Pulgampandri , Nirmal , Telangana ,

26.XII.2021.

Diagnosis: Body size varies between 4.2- 5.0 mm, body oval, dorsally convex, shiny, black in colour. Antennal club, Head, pronotum and elytra with almost same punctuation. Prosternum pointed medially, Mesofemora densely pubescent except at extreme apex, Aedeagus broad with median lobe, widely trilobite at apex, parameres angulate at midlength, longer, narrower than median lobe, strongly bent outwards medially, curved on outer face sub apically.

Distribution: India: Andaman Islands, Andhra Pradesh, Sikkim, Tamil Nadu and Telangana; Elsewhere: Bhutan, China ( Hong Kong, Yunnan), Indonesia (Sumatra, Sunda), Nepal, Sri Lanka, Thailand, Vietnam, Mascarene Island, Oman, Saudi Arabia (south), South Africa, Yemen.

Kingdom

Animalia

Phylum

Arthropoda

Class

Insecta

Order

Coleoptera

Family

Hydrophilidae

Genus

Coelostoma

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