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The Ohio lamprey (Ichthyomyzon bdellium) is a lamprey found in the Ohio River drainage basin in the United States and is a parasitic species of lampreys. They are considered to be an endangered /rare species in some states, due to siltation , pollution , and construction of dams .
Different species of lamprey have many shared physical characteristics. The same anatomical structure can serve different functions in the lamprey depending on whether or not it is carnivorous . The mouth and suction capabilities of the lamprey not only allow it to cling to a fish as a parasite , [ 41 ] but provide it with limited climbing ...
Vladykov's lamprey (Eudontomyzon vladykovi) Ohio lamprey (Ichthyomyzon bdellium) Chestnut lamprey (Ichthyomyzon castaneus) Northern brook lamprey (Ichthyomyzon fossor) Southern brook lamprey (Ichthyomyzon gagei) Mountain brook lamprey (Ichthyomyzon greeleyi) Silver lamprey (Ichthyomyzon unicuspis) Least brook lamprey (Lampetra aepyptera ...
20% of these species are sportfish, and the remaining 80% are nongame species. [1] ... Ohio lamprey (Ichthyomyzon bdellium) O, rare; Northern brook lamprey ...
Two species of fish — the San Marcos gambusia from Texas and the Scioto madtom found in Ohio — were also declared extinct, FWS said. Eight species of mussels are now extinct, according to FWS ...
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)
About 1,800 native species have been documented in Ohio. Unfortunately, we’ve been very hard on habitat. In 1800, Ohio’s human population was about 45,000. Today, it is approaching 12 million ...
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