sounds like somebody is making up names...
the species that regularly show up in the hobby are:
banded (Doryhamphus dactyliophorus), blue-stripe (D. excisus), Janss' (D. janssi), yellow-striped (D. pessuliferus), multistriped (D. mulitifaciatus).
the latter two species are often confused with one another, and i suspect that one of these species is the "psychodelic pipe". however, IME, these are also the tuffest to wean and keep sucessfully, as many are malnourished by the time you get them.