Pamphobeteus True/hobby form????? help please

[tony manning]

so i was aware there is a true nigricolor and a hobby form which has become a bit of a hybrid.
i was also aware that the platyomma is a hybrid too.
but last night i was told machala and vespertinus are. i can understand machala as they are fairly common and easier to breed. but there is so limited information on vespertinus and this is what i have and have been told they are hobby form. this is not a issue at all but i would like to know the facts. can any one help. especially with the vespertinus as information is very very limited on these.

regards tony