[Quiet Man Cometh]

Just remembered I can count this:

5 magikarp
2 weedle
1 pidgey
1 nidorino Y
2 clefairy
3 zubat
1 veonat
2 psyduck
1 bellsprout
2 tentacool
1 geodude
2 slowpoke
1 haunter
2 krabby
2 horsea
1 seadra
1 sentret
1 togetic
1 wooper
1 snubbull
1 quillfish
1 slugma
1 mantine
smoochum (hatched)
1 mudkip
1 seedot
5 gulpin
1 wailmer
1 swablu
1 feebas
1 spheal

48! Over estimated a bit.