Xanthorhoe occulta
| Xanthorhoe occulta | |
|---|---|
| |
| Female | |
| |
| Male | |
Scientific classification 
| |
| Domain: | Eukaryota |
| Kingdom: | Animalia |
| Phylum: | Arthropoda |
| Class: | Insecta |
| Order: | Lepidoptera |
| Family: | Geometridae |
| Genus: | Xanthorhoe |
| Species: | X. occulta
|
| Binomial name | |
| Xanthorhoe occulta | |
Xanthorhoe occulta is a species of moth in the family Geometridae.[1] It is endemic to New Zealand and was first described by Alfred Philpott in 1903. It is found in the North, South and Stewart Islands. The adult moths are on the wing from
Taxonomy[edit]
This species was first described by Alfred Philpott in 1903 using male specimens collected at West Plains, Invercargill.[2] The male holotype has been lost but the two male paratype specimens are held in the New Zealand Arthropod Collection.[3]
Description[edit]
Philpott described the male adult of this species as follows:
♂. 28 mm. Head and thorax dull yellowish – brown. Legs and abdomen paler. Antennas shortly bipectinated. Fore wings dull yellowish – brown, sometimes with reddish tinge, more pronounced near base ; a white dot posteriorly black-margined on vein 1 at 1⁄3 ; a similar dot near origin of vein 2 ; a chain of similar dots, black-margined anteriorly, from 3⁄4 costa to 3⁄4 dorsum. Cilia reddish-brown. Hind wings very pale whitish-yellow. Cilia same colour.[2]
The female of this species have wings that are reduced in size.[4]
Distribution and habitat[edit]
This species has been observed in the North, South and Stewart Islands, including in the Tararua Range, at Mount Arthur, Arthur's Pass, Otira, Dunedin and Invercargill in the South Island.[5] In the North Island and the northern parts of the South Island this species appears to inhabit sub-alpine forest glades. However further south in the southern parts of the South Island and on Stewart Island this species can be found in lowland habitat.[5]
Behaviour[edit]
The adults of this species are on the wing from October to February.[5] The adult moths are attracted to light.[5]
Host plant[edit]
Larvae of this species have been observed feeding on herbs.[6]
References[edit]
- ^ a b "Xanthorhoe occulta Philpott, 1903". www.nzor.org.nz. Retrieved 26 April 2022.
- ^ a b Alfred Philpott (July 1903). "On some New Species of Lepidoptera (Moths) from Southland". Transactions and Proceedings of the New Zealand Institute. 35: 248. ISSN 1176-6158. Wikidata Q110737345.
- ^ John Stewart Dugdale (23 September 1988). "Lepidoptera - annotated catalogue, and keys to family-group taxa". Fauna of New Zealand. 14. Department of Scientific and Industrial Research: 191. doi:10.7931/J2/FNZ.14. ISSN 0111-5383. Wikidata Q45083134.
- ^ B. I. P. Barratt; B. H. Patrick (January 1987). "Insects of snow tussock grassland on the East Otago Plateau". New Zealand Entomologist. 10 (1): 69–98. doi:10.1080/00779962.1987.9722513. ISSN 0077-9962. Wikidata Q54576207.
- ^ a b c d George Vernon Hudson (1928), The butterflies and moths of New Zealand, Illustrator: George Hudson, Wellington: Ferguson and Osborn Limited, LCCN 88133764, OCLC 25449322, Wikidata Q58593286
- ^ Brian H. Patrick (1997). "Codfish Island moths" (PDF). The Wētā. 20: 17–20. ISSN 0111-7696. Wikidata Q110875754. Archived from the original (PDF) on 18 October 2008.