Collecting site
Devnja (Devnya), Varna, Bulgaria
latitude: 43.25     43°15'0"N
longitude: 27.6     27°36'0"E
[Precision of location: place-name in gazetteer] 
[Site Named Here by name of island, bay, strait, lake, river, or stream, etc., named in source publication] 
Collected here:
| Microdalyellia armigera (Schmidt, 1862) | 1924 or earlier |  |  | See Jezero Devnja, schwach brackig | 
| Gieysztoria cuspidata (Schmidt, 1861) | 1924 or earlier |  |  | See Jezero Devnja bei Varna, schwach brackiges Wasser, da durch einen Kanal mit dem Schwarzen Meer in Verbindung. |