Where does “haplolepidous” come from?

haplolepidous (English) comes from New Latin haplolepideus, from Ancient Greek ἁπλόος, from Ancient Greek ἀ-, from Proto-Hellenic hə-, from Proto-Indo-European sm̥-, from Proto-Indo-European sem- — together, one.

haplolepidous (English): A form of arthrodontous peristome; Belonging to...

Definitions

A form of arthrodontous peristome; Belonging to...

Ancestry of “haplolepidous”, step by step

Step	Language	Word	Meaning
1	New Latin	haplolepideus	—
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- →