Reference comment "Mulligan (1976) and Rollins indicated that ''D. praealta'' occurs in Alaska, but we have not seen unequivocal material from the state."
From Natural History of Southeast Alaska
A list of all pages that have property "Reference comment" with value ""Mulligan (1976) and Rollins indicated that ''D. praealta'' occurs in Alaska, but we have not seen unequivocal material from the state.""