>>283667796
>>283668135
Next to Gekkomon are Jazamon and Vorvomon from the game Digimon Links.

Most of the others are from games or manga. After Dorumon there's Herissmon (Rearise, game), Pulsemon (Dreamers, manga, and Seekers, novel), Loogamon (Seekers, novel), Pteromon (Liberator, comic), Gemmon (Alysion, game), Gabumon, Onmon (Appmon, game), Aegiomon (Crusader and Time Stranger, games), Coronamon and Lunamon (Dawn/Dusk, games), and Impmon (who is from an anime but is probably here because of the Liberator novel)