Canine Based
Vulpix,Ninetails,Growlithe,Arcanine,Eevee,Flareon,Vaporeon,Jolteon,Espeon,Umbreon, Snubbull,Granbull,Houndour,Houndoom,Smeargle,Suicune(consider him more canine then feline)Poochyena,Mightyena,Elektrike,Manectric,Absol,Leafeon,Glaceon,Lillipup,Herdier, Stoutland, Zorua, Zoroark,Fennekin, Braixen,Delphox,Furfrou, Sylveon,Lucario,Riolu
Total: 35 (note I count eevee and its evolutions as dog base)
Feline Based
Meowth,Persian, Raikou, Entei,Skitty,Delcatty,Shinx,Luxio,Luxray,Glameow,Purugly, Purrloin,Liepard,Landorus T,Litleo,Pyroat,Espurr,Meowstic,Typlosion,
Total: 19
Avian Based
Pidgey,Pidgeotto,Pidgeot,Spearow,Fearow,Hoothoot,Noctowl,Skarmory,Torchic, Combusken, Blaziken,Tailow,Swellow,Wingull,Pelipper,Doduo,Dodrio,Piplup,Prinplup, Empoleon,Starly,Staravia,Staraptor,Murkrow,Honchkrow,Chatot,Togekiss,Pidove, Tranquil, Unfezant,Ducklett,Swanna,Psyduck,Golduck,Rufflet,Braviary,Vullaby,Mandibuzz, Fletchling,Fletchinder,Tornadus T,Talonflame,Hawlucha,Natu, Xatu
Total: 46
Fish Based
Goldeen,Seaking,Magikarp,Chinchou,Lanturn,Quilfish,Remoraid,Carvanha,Sharpedo, Barboach,Whiscash,Feebas,Relicanth,Kyogre,Finneon,Lumineon,Alomomola,Basculin,
Total: 18
Rodent Based
Ratatta,Raticate,Pikachu,Raichu,Pichu,Cyndaquil,Plusle,Minun,Bidoof,Pachirisu,Patrat, Emolga, Dedenne
Total: 13
Insect Based
Anorith, Ariados, Beautifly, Beedrill, Burmy, Butterfree, Cascoon, Caterpie, Combee, Durant, Dustox, Dwebble, Forretress, Galvantula, Genesect, Heracross, Illumise, Joltik, Kakuna, Karrablast, Kricketot, Kricketune, Larvesta, Leavanny, Ledian, Ledyba, Masquerain, Metapod, Mothim, Nincada, Ninjask, Pineco, Pinsir, Pupitar, Scatterbug, Scolipede, Scyther, Sewaddle, Shedinja, Silcoon, Skorupi, Spewpa, Spinarak, Surskit, Swadloon, Venipede, Venomoth, Venonat, Vespiquen, Vivillon, Volbeat, Volcarona, Weedle, Whirlipede, Wormadam, Wurmple,
Total: 56
Biggest subclasses I could find. If ya want more I could add some smaller ones.
