Circoxena ditrocha | |
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Species: | C. ditrocha |
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Circoxena ditrocha | |
Circoxena ditrocha is a species of moth in the family Blastodacnidae. [3] This species is endemic to New Zealand and has been collected on both the North and South Islands. The habitat of this species is on the edges of native forest or scrub and it may be associated with Pseudopanax arboreus. As at 2000 the host species of this moth is unknown but it has been hypothesised that the larvae are seed borers. Adults are on the wing in December to March. It is classified as "At Risk, Naturally Uncommon" by the Department of Conservation.
This species was first described by Edward Meyrick in 1916 using a specimen collected by George Hudson at Wainuiomata in December. [4] Hudson discussed and illustrated the species in his 1928 publication The butterflies and moths of New Zealand. [5] In 1973 John S. Dugdale discussed the species and illustrated the wing venation as well as the genitalia of both the male and female. [6] The holotype specimen is held at the Natural History Museum, London. [7]
Meyrick described this species as follows:
♀︎. 11 mm. Head dark shining bronze. Palpi and antennae white lined with black. Thorax dark bronzy-fuscous, external edge of patagia white. Abdomen dark grey. Forewings elongate-lanceolate, fuscous, suffusedly streaked longitudinally with blackish ; a fine white longitudinal line just beneath costa on basal fourth, costal edge black ; dorsum white towards base ; a light yellow-ochreous patch occupying basal third of wing from near costa to fold, marked with three fine whitish longitudinal lines diverging from base ; two large fine whitish rings in disc before middle and about 2⁄3 ; a small black apical spot preceded by some whitish suffusion : cilia on costa dark grey, basal half barred with ochreous-whitish, on termen ochreous-whitish tinged with grey towards tips and basal area barred with grey. Hindwings grey, becoming dark grey towards apex : cilia whitish-grey. [4]
Alfred Philpott studied and described the male genitalia of the species in 1927. [8]
This species is endemic to New Zealand. [9] [2] It has been found from Auckland to Invercargill. [10]
The adults of this species have been found on the wing in December and March. [10] Hudson noted that C. ditrocha was a sluggish flyer and could be collected by sweeping foliage. [5]
The host plants of the larvae of this moth are unknown, but the larva may be a seed borer. [11] Adults of this species prefer habitat at the edges of forest or scrub and appear to be associated with Pseudopanax arboreus . [5] [10]
This species has been classified as having the "At Risk, Naturally Uncommon" conservation status under the New Zealand Threat Classification System. [1]
Thectophila is a genus of moths in the family Cosmopterigidae, although some sources place it in the family Blastodacnidae. The genus contains only one species, Thectophila acmotypa. This species is endemic to New Zealand. It is classified as "Data Deficient" by the Department of Conservation.
Tephrosara is a genus of moths belonging to the family Tineidae. It contains only one species, Tephrosara cimmeria, which is endemic to New Zealand.
Heterocrossa cryodana is a species of moth in the family Carposinidae. It is endemic to New Zealand.
Heterocrossa epomiana is a species moth in the family Carposinidae. It is endemic to New Zealand.
Heterocrossa exochana is a species of moth in the family Carposinidae. It is endemic to New Zealand.
Amblyptilia epotis is a moth of the family Pterophoridae. It is endemic to New Zealand and is found in the South and Stewart Islands. It inhabits mountainous terrain covered in alpine vegetation or alternatively alpine wetland habitat. The adults of this species are on the wing from February to March. In appearance the adults of this species are variable in colour however this species can be distinguished from similar species by the oblique apical streak on its forewings as well as the patch of white on the costa cilia towards the apex of the forewing.
Stathmopoda campylocha is a species of moth in the family Stathmopodidae. It is endemic to New Zealand. It is classified as critically endangered by the Department of Conservation.
Pyrgotis transfixa is a species of moth of the family Tortricidae. It is endemic to New Zealand. It is classified as "At Risk, Naturally Uncommon" by the Department of Conservation.
Eudonia ustiramis is a species of moth in the family Crambidae. This species is endemic to New Zealand. It is classified as "Data Deficient" by the Department of Conservation.
Elachista helonoma is a species of moth in the family Elachistidae. This species is endemic to New Zealand. It is classified as "At Risk, Relict'" by the Department of Conservation.
Elachista melanura is a species of moth in the family Elachistidae. This species is endemic to New Zealand. It is classified as "Data Deficient" by the Department of Conservation.
Cateristis eustyla is a species of moth in the family Tineidae. This species is found in New Zealand and Tasmania. It is classified as "Data Deficient" by the Department of Conservation.
Tingena anaema is a species of moth in the family Oecophoridae. It is endemic to New Zealand and has been collected at Lake Wakatipu, Invercargill and Stewart Island / Rakiura. The adults of the species are on the wing in December.
Tingena eriphaea is a species of moth in the family Oecophoridae. It is endemic to New Zealand and has been found in Otago. This species is known to inhabit native beech forest.
Tingena horaea is a species of moth in the family Oecophoridae. It is endemic to New Zealand and have been observed in both the North and South Islands. The adults are on the wing in January.
Tingena idiogama is a species of moth in the family Oecophoridae. It is endemic to New Zealand and has been observed on the slopes of Mount Taranaki. Its preferred habitat is native subalpine scrub and adults are on the wing in January.
Tingena letharga is a species of moth in the family Oecophoridae. It is endemic to New Zealand and has been observed in Otago. Adults are on the wing in December and January.
Tingena perichlora is a species of moth in the family Oecophoridae. It is endemic to New Zealand and has been observed in the southern parts of the South Island. This species appears to inhabit manuka scrub. Adults of this species are on the wing from October to January.
Tingena phegophylla is a species of moth in the family Oecophoridae. It is endemic to New Zealand and has been observed in the southern parts of the South Island. This species inhabits native beech forest. The adults of this species are on the wing in December.
Tingena serena is a species of moth in the family Oecophoridae. It is endemic to New Zealand and has been observed in Southland and Dunedin. The adults of this species are on the wing in December and January.