Breteler et al. (1981), Giblin et al. (1980), Giblin et al. (1983), Krebs & Burns (1977)†, Krebs & Valiela (1978), Mittenthal (1985)†, Montague (1980)†, Ohno et al. (2006)†, Skov & Hartnoll (2001)†, Taylor & Allanson (1993)†, Trinkaus-Randall (1982)
Entries marked with † represent indirect references to location through citation. Entries marked with ‡ represent potential inhabitants inferred from species ranges.