Help ID these rescues if possible

[Jdreal21]

not of extreme importance but if anyone can Id these plecos id appreciate it look like normal common plecos but just trying to see they were rescues from someone on my local forum thanks for any info

 

[Jdreal21]

Here's what they look like

 

[Warborg]

First 2 pics are Hypostomus. 2nd one most likely a Hypostomus Plecostomus( the true common pleco).

In the 3rd pic, to the left are what appear to be two more Hypostomus Plecostomus(not sure if they are the same as the first 2 pics).

The one to the right is a Pterygoplichthys disjunctivus or Pterygoplichthys pardalis, which is what we call a common pleco nowdays