Spelling Bee Hive found 1 result for amblysiphonella. This page contains the same results as searching for that word in the app.
Amblysiphonella - noun; Level 9; origin: Latin; pronunciation: ˌamblə̇ˌsīfəˈnelə. a genus of thin-walled extinct calcareous sponges that includes important index fossils of Pennsylvanian age.
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