Where does “Haplolepis” come from?

Haplolepis (Translingual) comes from Translingual haplo-, from Ancient Greek ἁπλόος, from Ancient Greek ἀ-, from Proto-Hellenic hə-, from Proto-Indo-European sm̥-, from Proto-Indo-European sem- — together, one.

Haplolepis (Translingual): genus|prehistoric ray-finned fish that lived during the late Moscovian stage of the Pennsylvanian epoch}}

Definitions

genus|prehistoric ray-finned fish that lived during the late Moscovian stage of the Pennsylvanian epoch}}

Ancestry of “Haplolepis”, step by step

Step	Language	Word	Meaning
1	Translingual	haplo-	Used to form taxonomic names; simple or single
2	Ancient Greek	ἁπλόος	single; simple; honest, candid
3	Ancient Greek	ἀ-	The alpha privativum, used to make words that...
4	Proto-Hellenic	hə-	same; together
5	Proto-Indo-European	sm̥-	one; with, together
6	Proto-Indo-European	sem-	together, one

Every word from Proto-Indo-European sem- →Every word from Ancient Greek ἀ- →Every word from Proto-Indo-European sm̥- →