during 184 observations
260 specimens were spotted
| Year | Month | Decade | UTM Grid | Stage | Specimens | Location | Observator | Description |
| 2009 | August | second | CD47 | Larva | 1 | Toruń-Rubinkowo | Jarosław Buszko | Młoda g±sienica (L3) na Populus nigra. Odrosty topoli na terenie zurbanizowanym |
| 2009 | August | first | XU34 | Larva | 1 | RogoĽno | Jarosław Buszko | Dorosła g±sienica na Salix purpurea. ¦rodowisko - skraj wilgotnego lasu li¶ciastego |
| 2009 | August | first | EB24 | Larva | 1 | Rudka ad. Ostrowiec ¦w | marcin kutera | upał - na wierzbie - prywatna posesja |
| 2009 | August | first | CF62 | Larva | 1 | ¦wibno | gryphus | dzień, g±sienica znaleziona na plaży |
| 2009 | July | second | EA50 | Imago | 1 | Krosno | Wojtek Guzik | ¦wieżo wykluty samiec |
| 2009 | July | second | EA50 | Larva | 2 | Krosno | Wojtek Guzik | G±sienice na wierzbie purpurowej |
| 2009 | July | second | CA62 | Larva | 1 | Bielsko-Biała | Janek | G±sienica L4, na wierzbie, po paru dniach wyszło z niej kilkana¶cie larw R±czycy rdzawej. |
| 2009 | June | third | EA50 | Imago | 1 | Krosno | PiotrekGuzik | Samiec zwabiony do samicy |
| 2009 | June | third | EA50 | Imago | 2 | Krosno | Wojtek Guzik | na ¶wiatło |
| 2009 | June | third | WS92 | Imago | 1 | Dziećmorowice | cecropia | Zapl±tał sie w sofe w pokoju chotelowym |
0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 9 | 20 | 21 | 26 | 19 | 39 | 37 | 13 | 6 | 4 | 2 | 1 | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
| Jan. | Feb. | March | April | May | June | July | Aug. | Sep. | Oct. | Nov. | Dec. | ||||||||||||||||||||||||