7bc3f3bd__Wikipǣdia__sēo_frēo_wīsdōmbōc__Distinguishing_characteristics
[Stefn] Chaetognatha [Mǣnung] Longhair jaw [Gemǣne nama] Arrow worms [Cynn āscrifen] about 100 modern species
Chitinous spines either side of head, fins
Stefn (līfcræft) - Wikipǣdia, sēo frēo wīsdōmbōc