Systema Naturae per regna tria naturae: secundum classes, ordines, genera, species, cum characteribus, differentiis, synonymis, locis Author Linnaeus, Carolus text 1758 Laurentius Salvius Stockholm https://archive.org/download/mobot31753000798865/mobot31753000798865.pdf book 2C6327E1-5560-4DB4-B9CA-76A0FA03D975 https://doi.org/10.5962/bhl.title.542 3922206 Phryganea grisea [ spec. nov. ] P. grisea, alis superioribus nebulosis: macula marginali nigra. Fn. svec. 739. Reaum. ins. 3. t. 13. f. 8. 9. 11? Habitat in Europae aquosis. Phryganeae Larvae latent sub aqua intra tubos cylindricos, mobiles, a se confectos ; volatiles factae choreas vespertinas in a�re instituunt.