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The southern brook lamprey encounters a wide range of predators in its natural habitat. [7] The eggs of adults are preyed on by various species of fish and crayfish. [8] Southern brook lampreys in the larval stage serve as prey for a wide range of fish and bird species. [8]
Native species Chestnut lamprey, Ichthyomyzon castaneus [94] Southern brook lamprey, Ichthyomyzon gagei [95] Silver lamprey, ichthyomyzon unicuspis [96] Least brook lamprey, Lampetra aepyptera [97] American brook lamprey, Lenthenteron appendix [98] Non-native, exotic species Sea lamprey, Petromyzon marinus
Sea lamprey is the most sought-after species in Portugal and one of only two that can legally bear the commercial name "lamprey" (lampreia): the other one being Lampetra fluviatilis, the European river lamprey, both according to Portaria (Government regulation no. 587/2006, from 22 June).
The brook lamprey is a common, non-parasitic species that is endemic to Europe. [1] Adult brook lampreys measure from 12 to 14 cm (4.7 to 5.5 in). The body is highly elongated and dark blue or greenish above, lightening to yellowish off-white on the sides and pure white on the ventral side.
There are currently six recognized species in this genus: [2] Ichthyomyzon bdellium (D. S. Jordan, 1885) (Ohio lamprey) Ichthyomyzon castaneus Girard, 1858 (Chestnut lamprey) Ichthyomyzon fossor Reighard & Cummins, 1916 (Northern brook lamprey) Ichthyomyzon gagei C. L. Hubbs & Trautman, 1937 (Southern brook lamprey)
The location of the State of Tennessee in the United States of America. Topographic map of Tennessee. The U.S. state of Tennessee has a uniquely diverse array of fresh-water fish species, owing to its large network of rivers and creeks, with major waterways in the state including the Mississippi River which forms its western border, the Tennessee River, the Cumberland River, and the Duck River.
Lampetra is a genus of lampreys in the family Petromyzontidae.. Phylogenetic studies indicate that this genus as presently defined is polyphyletic, with species of this genus from western North America forming a clade that forms the sister group to Lethenteron, Eudontomyzon, and Lampetra sensu stricto (eastern North American and European species).
Ohio lamprey (Ichthyomyzon bdellium) O, rare; Northern brook lamprey (Ichthyomyzon fossor) O, rare; Mountain brook lamprey (Ichthyomyzon greeleyi) O, rare; Silver lamprey (Ichthyomyzon unicuspis) O, rare; Least brook lamprey (Lampetra aepyptera) O,N; American brook lamprey (Lethenteron appendix) O, rare