Tubulanus polymorphus (English Wikipedia)

Analysis of information sources in references of the Wikipedia article "Tubulanus polymorphus" in English language version.

refsWebsite

Global rank English rank

1marinespecies.org

973^rd place

894^th place

1wallawalla.edu

low place

low place

1books.google.com

3^rd place

3^rd place

1species-identification.org

low place

low place

1asnailsodyssey.com

low place

low place

asnailsodyssey.com (Global: low place; English: low place)

Carefoot, Tom. "Predators & defenses of ribbon worms". Flatworms and ribbon worms. A Snail's Odyssey. Retrieved 9 September 2017.

books.google.com (Global: 3^rd place; English: 3^rd place)

Hayward, Peter J.; Ryland, John S. (2017). Handbook of the Marine Fauna of North-West Europe. Oxford University Press. pp. 145–147. ISBN 978-0-19-954944-3.

marinespecies.org (Global: 973^rd place; English: 894^th place)

Gibson, Raymond (2005). "Tubulanus polymorphus Renier, 1804". WoRMS. World Register of Marine Species. Retrieved 6 September 2017.

species-identification.org (Global: low place; English: low place)

de Kluijver, M.J. "Tubulanus polymorphus". Macrobenthos of the North Sea: Nemertina. Marine Species Identification Portal. Retrieved 7 September 2017.

wallawalla.edu (Global: low place; English: low place)

inverts.wallawalla.edu

Cowles, David (2004). "Tubulanus polymorphus Renier, 1804". Invertebrates of the Salish Sea. Walla Walla University. Retrieved 7 September 2017.