Hello, comrades, could you identify these 3 cacti for me?

[arturo conan]

Hello, comrades, could you identify these 3 cacti for me?

can 1 be parody?
the 2 may be Haageocereus or Weberbauerocereus. is that I do not know the difference

the 3 looks like echinocereus
GRACIAS

Haageocereus is the same as Weberbauerocereus?

[7george]

Haageocereus is the same as Weberbauerocereus?

No, Weberbauerocereus are much larger growing plants with more robust and prominent central spines. Younger plants may look similar though. Your plant (if these on photos are yours of course) looks more like Haageocereus.

The small heads on first photo is most likely Parodia microsperma.

[arturo conan]

Thanks for the information, all the photos are mine. I have 138 cactus and euphorbias on the roof, only 120 correctly identified, thanks mostly to members here.
What happens that according to the rules I do not want to be annoying. If I would not be sending cacti all day.
I bought the 4 volumes of ENCICLOPEDIA ILUSTRADA DE LOS CACTUS Y OTHER SUCULENTS BY ANTONIO GOMEZ SANCHEZ and it helps me a lot. It is on amazon.
I recommend it, I don't know if there will be an English edition

[fanaticactus]

#3 looks like a species of Echinocereus...which one I'm not sure. Several look similar when they're this size. We can tell better when it's a bit more mature or has a flower.

[arturo conan]

gracias