Alderia - Wikipedia
Alderia modesta (Lovén, 1844) - WoRMS - World Register of …
NDFF Verspreidingsatlas | Alderia modesta - Kwelderslak
WEBVerspreidingsatlas. Lengte tot 12 mm. Kleurloos of bruin, groen, geel, met zwarte, bruine, donkergroene of witte vlekjes. Groene kleur van vertakkingen middendarmklier door het lichaam en de papillen heen …
Alderia modesta (Loven, 1844)
WoRMS - World Register of Marine Species - Alderia Allman, 1845
Kwelderslak - Alderia modesta - Waarneming.nl
Alderia modesta, Kwelderslak, Rilland, ZL, the …
WEBAlderia modesta (no English name) is a rare sea slug found very locally in the Netherlands. At this site we found 7 but many more were probably present.
WoRMS - World Register of Marine Species