OOLACHAN is validvalid

eulachon [n OOLACHANS]

75,441 of 196,601 in NWL2023·also valid in CSW24

(Native American) the North Pacific candlefish, also EULACHAN, EULACHON, OOLAKAN, OOLICHAN, OULACHON, OULAKAN, ULICON, ULIKON [n -S]