| 词条 | Catoryctis tricrena |
| 释义 |
| image = | image_caption = | regnum = Animalia | phylum = Arthropoda | classis = Insecta | ordo = Lepidoptera | familia = Xyloryctidae | genus = Catoryctis | species = C. tricrena | binomial = Catoryctis tricrena | binomial_authority = Meyrick, 1890 | synonyms = }} Catoryctis tricrena is a moth in the Xyloryctidae family. It was described by Meyrick in 1890. It is found in Australia,[1] where it has been recorded from South Australia, Victoria and Western Australia. The wingspan is 20–21 mm. The forewings are fuscous with a white streak from the base immediately beneath the costa, reaching the costa at one-fourth, and continued along it to two-thirds, finely attenuated. There are one or two short whitish lines between the veins towards the costa posteriorly and a moderate straight white longitudinal median streak from the base to the apex, the posterior fourth cut by a longitudinal fuscous line. Three short white longitudinal lines are found between the veins towards the hindmargin and there is an ill-defined narrow whitish straight longitudinal streak from the base of the inner margin direct to the anal angle, posteriorly confluent with a fine whitish line along the submedian fold. The hindwings are grey. The larvae feed on Casuarina species.[2] References1. ^funet.fi {{Taxonbar|from=Q13458077}}{{Xyloryctidae-stub}}2. ^Xyloryctine Moths of Australia 2 : Catoryctis|Moths described in 1890 |
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