Evans, D H; Piermarini, P M; Choe, K P (2005). “The multifunctional fish gill: dominant site of gas exchange, osmoregulation, acid-base regulation, and excretion of nitrogenous waste”. Physiological Reviews 85 (1): 97–177. PMID15618479. doi:10.1152/physrev.00050.2003.
Laurin M. (1998): The importance of global parsimony and historical bias in understanding tetrapod evolution. Part I-systematics, middle ear evolution, and jaw suspension. Annales des Sciences Naturelles, Zoologie, Paris, 13e Série 19: pp 1–42.
Hoar WS and Randall DJ (1984) Fish Physiology: Gills: Part A – Anatomy, gas transfer and acid-base regulation Academic Press. ISBN 9780080585314.
Hoar WS and Randall DJ (1984) Fish Physiology: Gills: Part B – Ion and water transfer Academic Press. ISBN 9780080585321
Scott, Thomas (1996). Concise encyclopedia biology. Walter de Gruyter. p. 542. ISBN 978-3-11-010661-9.
Andrews, Chris; Adrian Exell; Neville Carrington (2003). Manual Of Fish Health. Firefly Books.
Romer, Alfred Sherwood; Parsons, Thomas S. (1977). The Vertebrate Body. Philadelphia, PA: Holt-Saunders International. pp. 316–327. ISBN 0-03-910284-X.
Roberts; Michael Reiss; Grace Monger (2000). Advanced Biology. London, UK: Nelson. pp. 164–165.
Clack, J. A. (2002): Gaining ground: the origin and evolution of tetrapods. Indiana University Press, Bloomington, Indiana. 369 pp
Cracraft, Joel; Donoghue, Michael J. (2004), Assembling the Tree of Life, USA: Oxford University Press, p. 367, ISBN 0-19-517234-5
Grutter, A. S. 1994: Spatial and temporal variations of the ectoparasites of seven reef fish species from Lizard Island and Heron Island, Australia. Marine Ecology Progress Series, 115, 21-30.
Pozdnyakov, S. E. & Gibson, D. I. (2008). Family Didymozoidae Monticelli, 1888. In R. A. Bray, D. I. Gibson & A. Jones (Eds.), Keys to the Trematoda, Vol. 3 (pp. 631–734). London: CAB International and The Natural History Museum.
Justine, JL. (Sep 2004). "Three new species of Huffmanela Moravec, 1987 (Nematoda: Trichosomoididae) from the gills of marine fish off New Caledonia.". Systematic Parasitology. 59 (1): 29–37.
