Shrimp Morty is the shrimp version of Morty Smith living in the Shrimp Universe.
Personality
Shrimp Morty seems to be more anxious and timid, when he went to the garage to ask Shrimp Rick why there was a double of himself, Shrimp Rick and Rick C-137 yelled at him, making him crawl away like a shrimp.
Biography
Not long after Rick C-137 appeared in the Shrimp Universe and started talking with his shrimp counterpart, Morty walked into the garage and thought his Rick had cloned himself. He nervously asked him if that was the case, to which the two Ricks started yelling at him to leave. He uttered an "oh geez" before walking on the ceiling and hurrying back into the house.