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The Pacific lamprey (Entosphenus tridentatus) is an anadromous parasitic lamprey from the Pacific Coast of North America and Asia in an area called the Pacific Rim. [4] It is a member of the Petromyzontidae family. The Pacific lamprey is also known as the three-tooth lamprey and tridentate lamprey. Ammocoetes held by biologist in the Carmel River
PORTLAND, Ore. (AP) — Oregon officials are seeking more than $27 million in damages over dam repairs they say killed more than half a million Pacific lamprey fish in what they've described as ...
Lampetra ayresii is a species of lamprey in the family Petromyzontidae.It is also called the river lamprey or western river lamprey.It is found in the eastern Pacific, specifically from Tee Harbor, Juneau in Alaska to the Sacramento–San Joaquin drainage in California, USA.
Common Name Scientific Name Image Native Non-Native Notes Pacific Lamprey: Lampetra tridentata: River Lamprey: Lampetra ayresl: Pit-Klamath Brook Lamprey: Lampetra lethophaga
The list includes several anadromous species, and two normally marine species (starry flounder and shiner perch) that are occasionally found in freshwater. Only one species ( Olympic mudminnow ) is a Washington endemic , however three others ( Nooksack dace , Salish sucker, and margined sculpin ) have very limited distributions outside the state.
An adult lake lamprey is dark blue or dark brown with a lighter belly, and the body is 11.8-27.3 cm in length. The lamprey's disc-like mouth is filled with sharp teeth. The Vancouver lamprey has eyes on the top of its head, two dorsal fins, a caudal fin, and an anal fin. [6]
Eudontomyzon morii L. S. Berg, 1931 (Korean lamprey) Eudontomyzon stankokaramani M. S. Karaman , 1974 (Drin brook lamprey) Eudontomyzon vladykovi Oliva & Zanandrea, 1959 (Danubian brook lamprey) A sixth possible undescribed species, the Ukrainian migratory lamprey, Eudontomyzon sp. nov. 'migratory', became extinct in the late 19th century. [2 ...
Eudontomyzon danfordi, the Carpathian brook lamprey or Danube lamprey, is a species of lamprey in the family Petromyzontidae. It is found in Austria, Bosnia and Herzegovina, Bulgaria, Croatia, Czech Republic, Hungary, Moldova, Romania, Serbia, Montenegro, Slovakia, and Ukraine. Unlike other brook lampreys, this fish is parasitic. [4]