Celaenorrhinus ruficornis

Tamil spotted flat
Scientific classification
Kingdom: Animalia
Phylum: Arthropoda
Class: Insecta
Order: Lepidoptera
Family: Hesperiidae
Genus: Celaenorrhinus
Species: C. ruficornis
Binomial name
Celaenorrhinus ruficornis
(Mabille, 1878)[1]

Celaenorrhinus ruficornis,[2] the Tamil spotted flat,[3] is a butterfly belonging to the family Hesperiidae which is found in India.

Range

The butterfly occurs in India in the Western Ghats, Nilgiris and the Palni hills.[2][4][5]

A record in Calcutta may be vagrant or mistaken.[6]

Description

For a key to the terms used, see Glossary of entomology terms.

The butterfly has a wingspan of 45 to 50 mm. The butterflies resemble the common spotted flat except that the discal spot in 2 and the spot end cell of the forewing are separate. The upper hindwing is only obscurely marked. The antenna is chequered and has a white club.[6]

Habits

It is common along the Western Ghats, especially during the monsoon. It may be caught in the daytime by beating out roadside patches of Lantana camara.[6]

Life history

Food plants: Phaulopsis, Strobilanthes (Acanthaceae).[7]

Cited references

  1. Card for ruficornis in LepIndex. Accessed 22 September 2007.
  2. 1 2 Markku Savela's website on Lepidoptera Page on Celaenorrhinus genus., Subfamily Pyrginae, Family Hesperiidae
  3. Evans, W.H. (1932). The Identification of Indian Butterflies (2nd ed.). Mumbai, India: Bombay Natural History Society. p. 327, ser no I11.20.
  4. Evans, W.H. (1932). The Identification of Indian Butterflies (2nd ed.). Mumbai, India: Bombay Natural History Society. p. 324, ser no I11.2.
  5. Evans (1932) gives range of C.r. area Plotz as South India to Bengal; C. r. ruficornis, Mabille as Java and C. r. celebica Evans, 1932 as Sulawesi. Reorganisation of the species appears to have led to restriction of the range of the species.
  6. 1 2 3 Wynter-Blyth, Mark Alexander (1957). Butterflies of the Indian Region. Bombay, India: Bombay Natural History Society. pp. 460–461. ISBN 978-8170192329.
  7. As per Igarashi & Fukuda (2000) which provide illustrations of food plant, larva and pupa vide this site.

See also

References

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