Heterospio longissima, Taxa Only, Exact Match: 2 Treatments

Heterospio longissima			Parapar, Julio, Aguirrezabalaga, Florencio & Moreira, Juan, 2014, First record of Longosomatidae (Annelida: Polychaeta) from Iceland with a worldwide review of diagnostic characters of the family, Journal of Natural History 48 (17), pp. 983-998 : 984-989	984-989
Heterospio longissima			Blake, James A. & Maciolek, Nancy J., 2023, New species and records of Heterospio (Annelida, Longosomatidae) from continental shelf, slope and abyssal depths of the Atlantic Ocean, Pacific Ocean, Indian Ocean and adjacent seas, Zootaxa 5260 (1), pp. 1-74 : 7-10	7-10