Your sprites aren't bad overall, but there are a few problem areas. Mostly, it's the faces; Pokemon generally have easy-to-recognize faces that people can instantly identify.
I know which Pokemon you mean. I'll explain those later.
Shrice and Shrat could both use a bit of reworking. Shrat's body has great linework, but the same can't be said about Shrice. It also lacks an adequate palette; the background hind leg is the same shade as the fore one, which makes it visually confusing unless you look closely. Shrat is fine, but with the purple head/thorax, black hind, and pink tail, it brings Grumpig to mind. I like the wiry whiskers, they're very rat-like, but you shouldn't try to make your designs too similar to normal animals.
Well, the thing is... I like to re-do my sprites when I'm finish with the whole dex. I never liked how Shrice turned out and some other Fakemon and they will get re-done until I'm content. I'm a fan of the first Gen so I like to keep my designs simple and back to their roots.
The shape of Pupky's head, combined with the design of its eyes, make it look a bit too close to Yooterii. I'm sure it's unintentional, but I can't help but see it. Neither it nor its evolution are very interesting to look at. That's not a disparagement, I'm just trying to help you improve them. They could use some more interesting detail... coloration, markings, maybe a wing-shaped design on the side. Just something to break up the monotony of white on pale, unsaturated brown. Nidition has a problem similar to Pupky, in that it reminds me of Froslass with a dash of Latias. Again, it's not your fault, but you should do your best to avoid designs similar to existing Pokemon.
Pupky is intentional. I love Lillipup and so, I wanted a Pokemon that looks like him. Nidition however was made way before Froslass came to public view. Oh and the Pupky line is not finish yet; It still has a super awesome evolution coming.
The biggest faceless offenders are Algle and Alque, and they seem to be in a different, more simple style... arguably too simple. Are they old, compared to the other sprites? In any case, they could use some shading and palette revisions. I really like Alame's design though; if you made the body and smoke(?) look more like they belong together and added a bit more interesting detail (anything that will make it look less like a big red expance), you'd really have something.
You are correct, my 3 aliens are pretty old sprites. They have very wierd eyes since their aliens and I wanted a feel like they didn't belong.
While I'm mostly known as a spriter, my biggest concern with your designs is actually the names. Shrice, yeah, I guess, but Shrat sounds harsh and somewhat naughty. I imagine Liquail is a contraction of Light and Quail, but you have to admit that you can't help but think liquid when you see liq. Alternatives might be Elequail, Sparquail, Dynamiquail, or Jaquail.
I suck with names, however I was actually going for a nasty name in Shrat... naughty is close :D. I like Jaquail!
I'm just going to openly be mean here: I don't like the Maggaby line names. Maggaby is a maggot, sure, but it's too close to Magby. Teefly is better, and doesn't really need to be changed, but I think using "teen" is kind of... Well, lame. Especially when you take into consideration that it's preceded by the word "baby" and succeeded by the word "adult". Adulfly isn't a very pleasant name any way you look at it. Now, I know I'm coming down hard with these three, but it's only because of how great the designs are! They should have names that are befitting of the sprites.
I'll think of some better names...
I know that this is a pixel art board, and I shouldn't be critiquing the names so much, but... Pupky? I can only assume Puppy+Sky, and it's cute-sounding, but most people won't see the "sky" in there. Pupsky would be better, but it's far too obvious. For that matter, the word puppy is overused in fakemon. Of course, as I said it IS a cute name, and there's nothing strictly wrong with it. Its evolution, however, confuses me. Banal? It's nice that it's not just AnimalNameTypeSynonym (I think?), but why Banal?
Barial is the name(Bark+Aerial). Sorry its hard to see the names.
Overall, I like your sprites, and think you're off to a great start (even if my criticism seemed a little harsh). You should probably ditch your current numbering system, though; if you feel the need to fill all the spots, a sense of "I can't do this" will set in pretty quickly. It may be best to just make the creatures that you feel like making, and worry about the Pokedex later.
I already have all the fakemons drawn and in order and in several sheets of paper. I just need to sprite them.
Also, isn't the Anoleaf line from Pokemon Tanzanite? Were you a spriter for them?
I thought no one remembered my old game. I was the founder of the game.
