Hyalostola

{{Short description|Monotypic moth genus in family Drepanidae}}

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| parent_authority = Hampson, 1914

| taxon = Hyalostola phoenicochyta

| authority = Hampson, 1914

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Hyalostola is a monotypic moth genus belonging to the subfamily Drepaninae first described by George Hampson in 1914.{{LepIndex |id=84483}} Its only species, Hyalostola phoenicochyta, described by the same author in the same year, is found on Borneo.{{cite web |last=Savela |first=Markku |url=http://www.nic.funet.fi/pub/sci/bio/life/insecta/lepidoptera/ditrysia/drepanoidea/drepanidae/drepaninae/hyalostola/ |title=Hyalostola Hampson, 1914 |website=Lepidoptera and Some Other Life Forms |access-date=August 13, 2018}}

The wingspan is about 26 mm. The forewings are semi-hyaline white, irrorated (sprinkled) with rufous scales and tinged with purplish crimson to beyond the middle. There are traces of rufous postmedial line, oblique to vein 4 and then incurved. There are some rufous marks before the termen. The hindwings are semi-hyaline white, tinged with purplish crimson, and irrorated with some rufous scales. There are some diffused rufous marks on the termen.[https://archive.org/stream/ser8annalsmagazi14londuoft#page/107/mode/1up Annals and Magazine of Natural History (8) 14: 107] {{PD-notice}}