Where does “Scutella” come from?

Scutella (Translingual) comes from Latin scutella, from Latin -lus, from Proto-Italic -elos, from Proto-Indo-European -e-lós, from Proto-Indo-European -lós — Forms agent nouns from verbal roots.

Scutella (Translingual): genus|extinct sand dollars that lived from c. 100mya to c. 4mya}}

Definitions

genus|extinct sand dollars that lived from c. 100mya to c. 4mya}}

Ancestry of “Scutella”, step by step

Step	Language	Word	Meaning
1	Latin	scutella	a small or shallow bowl, basin or dish; a small...
2	Latin	-lus	Alternative form of -ulus; diminutive suffix
3	Proto-Italic	-elos	Forms desubstantival and deadjectival diminutive nouns
4	Proto-Indo-European	-e-lós	—
5	Proto-Indo-European	-lós	Forms agent nouns from verbal roots

Every word from Proto-Indo-European -lós →Every word from Latin -lus →Every word from Latin scutella →