Useless Single Evolution Mons

I subscribe to this question.
Adding also Gligar?(2 consecutive 10 eggs and also 2 or 3 wild ones)

Yep, these evolve into something else later, Wobbuffet doesnt, but he has a baby version.
All generations are very similar, the 3 starters, a couple of super common pokemon, a couple of hard hitters, a couple of eeveelutions and a couple of legendaries

A lot of them evolve in gen 4, like murkrow, yanma, aipom, sneasel and gligar

In 2020 when Gen4 releases you may evolve them with all that candy you collected. Just like Scyther, Onix, and Chansey.

What is a useless pokemon? One that is not usable for competitive gym fights? How many "useless" pkmn are there in Gen 1? A lot...
It's not a new fact.
Some useless pokemon from Gen1 got a way better evolution in Gen2.
Some useless pkmn (from both Gen1and2) will get a useful evolution in Generation 4.

There's a very useful and majestic pokemon in Gen2 whose has only a basic stage: Heracross! Painfully asking: please, Heracross migrate to the whole world locations!

Murkrow, Yanma, Aipom, Gligar, Sneasel and Misdreavus later got their evolutions.
In the original games, others have their niche... impossible to export to PoGo.

• Wobbuffet. Makes the counter-game, doubling damage after being hit.
• Sudowoodo... well, have its role, and still hits hard.
• The Unowns has its own tales (and always were the challenge of complete the alphabet)
• Girafarig. Was more interesting concept than anything.
• Dunsparce... ok. Something about a Japanese mythical creature.
• Qwilfish. I loved it. Spikes and temper.
• Shuckle. The supreme defensive pokemon ever, with all about non-offensive game, like poison, change stats, etc.
• Heracross. Bug power, always a pain.
• Corsola. Decorative as corals everywhere.
• Delibird. Santa's gift.
• Mantine. Some use, but never like Gyarados.
• Skarmory. Mixed use, but always a hard bird to fear.
• Stantler. More for side games.
• Smeargle. Can copy ANY attack for itself. Despite weak, a lot of possibilities.
• Miltank. A cow tank, with all that implies.

Murkrow became my go-to pretriger. Caught several at level 28-30 and they have around 1000cp, which for me if very useful.