Autosticha
Meyrick, 1886
Species Guides
1- Autosticha kyotensis(Kyoto moth)
Autosticha is a of small gelechioid moths in the Autostichidae (sometimes placed in Oecophoridae). It is the type genus of the Autostichinae and family Autostichidae. The genus has a complex taxonomic history, with several formerly independent genera now synonymized under it, and some historically assigned to unrelated gelechioid families such as Lecithoceridae and Xyloryctidae. The genus was originally described as Automola in 1886, but this name was preoccupied by a dipteran genus.
Pronunciation
How to pronounce Autosticha: /ɔːtəˈstɪkə/
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Identification
Distinguished from similar by the combination of forewing venation (R2 and R3 sharing a common stalk) and the distinctive labial palp structure—tapering from segment two to a pointed apex. Some have been confused with long-horned moths (Lecithoceridae) or Xyloryctidae in historical treatments, requiring careful examination of genitalia and wing venation for correct assignment.
Images
Appearance
Small gelechioid moths. Forewing with second and third (R2 and R3) emerging from a common stalk. Labial palps tapering from the second segment onwards, ending in a pointed tip. Overall consistent with small, slender concealer moths.
Distribution
Eastern Asia including China, Japan, and Korea; also recorded from Australia and the Marquesas Archipelago. Exact range varies by .
Similar Taxa
- StoeberhinusSupposedly of Autostichinae; some Autosticha may actually belong here, requiring careful dissection and comparison of genitalia.
- Lecithoceridae (long-horned moths)Some Autosticha were historically misassigned to this ; distinguished by different antennal proportions and wing venation patterns.
- XyloryctidaeHistorical misassignments occurred; Xyloryctidae typically have broader wings and different labial palp structure.
More Details
Taxonomic instability
The placement of Autostichinae remains unsettled, with some authorities placing it in Oecophoridae and others recognizing a separate Autostichidae. The itself has absorbed multiple former genera, and -level remains under revision.
Nomenclatural history
Meyrick's original name Automola (1886) was a junior homonym of Automola Loew, 1873 (Diptera: Richardiidae). The replacement name Autosticha has been used since 1886.