TributariesSpeciesAnadromousGreat LakesMigrateLarvaeSpawnPetromyzon marinusEelsLarvalMigrationParasitic fishJawlessVertebrate evolutionFisheriesFishesPopulationsAdultUpriverNewmarketHabitatAmmocoetesHatcheriesBrookVertebratesRiverNeuronsFreshwaterRestoreBiologyTribesFishermenStreamsNativeYukonLake SuperiorAmericaHarvestPacificBarriersContentConservationMethodsNatureSurvivePopulationYearsControl
Tributaries9
- Lamprey also played an important role in the ecology of the Columbia River and its tributaries, contributing nutrients to the water as the fish died and decayed and serving as prey for other fish. (nwcouncil.org)
- Methylmercury concentrations in larval Pacific lamprey from tributaries in the mid-Columbia were measured to be as high as 4.0 µg/g wet weight. (usgs.gov)
- Lamprey spawn in tributaries, where they spend three to seven years buried along areas of sediment filter feeding and, as a result, cleaning water - an important ecosystem function. (nwcouncil.org)
- The Sea lamprey is native to the northern Atlantic Ocean and its freshwater tributaries in Europe and North America. (exploringnature.org)
- The Lamprey River watershed covers 214 square miles and includes parts of fourteen towns, five main tributaries in addition to the main stem Lamprey River, and a rapidly growing human population. (lampreyriver.org)
- Finally, the many miles of tributaries and streams provide ideal nesting habitat for young Sea Lamprey to grow and thrive 2 . (lakescientist.com)
- In order for these turtles to continue to live on the Lamprey and its tributaries, they and their habitats need to be protected. (lampreyriver.org)
- The Confederated Tribes of the Umatilla Indian Reservation (CTUIR) have spent two decades reintroducing the lamprey into tributaries of the Columbia River after US government dams and industrial fishing wiped out the endemic species. (atnitribes.org)
- Sea lamprey is controlled through manual application of the pesticides 3-trifluoromethyl-4-nitrophenol (TFM) and Bayluscide(TM) into streams and tributaries. (cdc.gov)
Species22
- Three species have been identified in the Columbia River: Pacific, river and western brook lamprey. (nwcouncil.org)
- Research and restoration efforts in the Columbia River Basin are increasingly focusing on Pacific lamprey, a native - and declining -- species sometimes called eels, but they are really a different species. (nwcouncil.org)
- Culturally important to Indian tribes, lamprey not only are rich with oil, and therefore nutritious, their health is an indicator of the health of ecosystems, as is the health of other native fish species. (nwcouncil.org)
- Lamprey split off from our evolutionary chain more than 360 million years ago so, unlike virtually every other species of vertebrates, they didn't evolve a jaw. (doc.govt.nz)
- Sea Lampreys became an invasive species in the Upper Great Lakes when a canal was built between Lake Ontario and Lake Erie. (exploringnature.org)
- Once deemed destructive, the sea lamprey , a species often scorned for its vampiric feeding habits, is now finding renewed respect among fisheries managers and environmentalists. (onegreenplanet.org)
- Among the fish and lamprey species, 14 were evaluated as threatened (Critically Endangered, Endangered or Vulnerable), nine as Near Threatened, eight as Data Deficient and two were regarded Regionally Extinct. (helcom.fi)
- Three species were assessed Endangered: the Atlantic wolf-fish ( Anarhichas lupus ), the whitefish ( Coregonus maraena ) and the ling ( Molva molva ), and seven as Vulnerable: sea lamprey ( Petromyzon marinus ), the tope shark ( Galeorhinus galeus ), the thornback ray ( Raja clavata ), the cod ( Gadus morhua ), the whiting ( Merlangius merlangus ), the salmon ( Salmo salar ) and the trout ( Salmo trutta ). (helcom.fi)
- For all except one species, the sea lamprey, the threatened categories were assigned on the basis of estimated past population declines or, in some cases, past declines combined with projected future declines. (helcom.fi)
- Adult Pacific lamprey can be distinguished from other species of lamprey by the presence of three large teeth and posterior teeth on the oral disc. (alaska.gov)
- Anadromous adult lampreys parasitize other organisms such as other species of fish or even marine mammals by using their sucking mouthparts to attach themselves to the host's body. (alaska.gov)
- The Pacific lamprey is larger than other species of lamprey, measuring between 15 and 25 inches in length. (alaska.gov)
- The Sea Lamprey ( petromyzon marinus ) is an invasive species native to the Atlantic coasts of Europe and North America and the Mediterranean Sea. (lakescientist.com)
- The Sea Lamprey is considered a pest species and a parasite because it feeds on other fish, including many species favored by commercial and recreational fishermen. (lakescientist.com)
- Looking much like an eel 2 , the Sea Lamprey attaches to other species and slowly consumes its prey. (lakescientist.com)
- First, while the Great Lakes have several native lamprey species, the Sea Lamprey is the largest and best competitor. (lakescientist.com)
- The chemical kills larval and young lamprey 1 but has a minimal effect on other fish species and is non-toxic to humans and other mammals 3 . (lakescientist.com)
- Informal observations by individuals along the river have identified six species of turtles, ten species of snakes, eight species of frogs and toads, and four types of salamanders living in the Lamprey River corridor. (lampreyriver.org)
- He discovered that all six of New Hampshire's native turtle species (Blanding's, musk, painted, snapping, spotted, and wood) live near the Lamprey. (lampreyriver.org)
- Ten species of snakes are found in the area around the Lamprey River. (lampreyriver.org)
- In the late 1960s and early 70s, a state industrial fishing programme poisoned the Utamilla River and wiped out endemic species including the lamprey, which washed up dead along the bank. (atnitribes.org)
- Three lamprey species occur in Ireland: sea lamprey, Petromyzon marinus (L.), river lamprey, Lampetra fluviatilis (L.) and brook lamprey, Lampetra plancri (Bloch). (eurekamag.com)
Anadromous4
- Pacific lampreys are anadromous which means it spends part of its life in the ocean and part of its life in fresh water. (alaska.gov)
- Anadromous Pacific lampreys may spend months moving to the cool, clear headwaters of streams to make their nest or redds. (alaska.gov)
- Anadromous lampreys return to return to fresh water in the fall and overwinter until spring when they spawn. (alaska.gov)
- Movement of radio-tagged anadromous sea lamprey during the spawning mi" by P R. Almeida, B R. Quintella et al. (umass.edu)
Great Lakes14
- For the new study, members of the team from Washington University's Genome Institute tackled the lamprey genome with whole-genome shotgun sequencing, fosmid sequencing, and BAC library sequencing, using genomic DNA from a female sea lamprey caught wild in the Great Lakes. (genomeweb.com)
- Sea lampreys are parasitic fish that feed off other sea creatures using their suction cup-like mouth full of teeth, states the Great Lakes Fishery Commission . (tastingtable.com)
- Today, Gloucester imported lampreys from the Great Lakes, per What's Cooking America. (tastingtable.com)
- In the past, Niagara Fall had been a barrier that kept the lamprey from entering the Upper Great Lakes. (exploringnature.org)
- The U.S. Fish & Wildlife Service have a control program for the lamprey in the Great Lakes including chemical "lamprocide," barriers to block upstream migration and the release of sterile male lamprey that compete for food but produce no young. (exploringnature.org)
- This is particularly evident with sea lamprey (Petromyzon marinus) in the Laurentian Great Lakes. (usgs.gov)
- In the last 60 years, however, a highly successful sea lamprey control program has reduced sea lamprey to ∼10% of their peak abundance and has been instrumental in enabling the rehabilitation of the Great Lakes ecosystem. (usgs.gov)
- The Ohio Department of Natural Resources does say the sea lamprey is less abundant in Lake Erie than the rest of the upper Great Lakes where it has damaged sports fish populations. (neorsd.org)
- The Sea Lamprey is not native to the Great Lakes, but following the creation of ship canals and locks built to move ships from the coasts to the lakes, the fish entered and established itself throughout the Great Lakes region as early as the 1830s 1 . (lakescientist.com)
- Sea Lamprey do tremendous damage to the Great Lakes fisheries by consuming and often killing other fish, including trout and salmon. (lakescientist.com)
- Because of its parasitic nature, the Sea Lamprey is held responsible for the collapse of lake trout, whitefish, and chub populations in the Great Lakes in the 1940's and 1950's 1 . (lakescientist.com)
- The Sea Lamprey has been a successful invader in the Great Lakes for several reasons. (lakescientist.com)
- Sea Lamprey: The Battle Continues to Protect Our Great Lakes Fishery. (lakescientist.com)
- River Hero Sea lampreys got a bad rap from their invasive relatives that moved into places like the Great Lakes and Lake Champlain. (ctriver.org)
Migrate6
- A previous attempt to estimate the size of a lamprey run using sonar was not successful, and other research methods are hindered by the fact that lamprey migrate under the cover of ice in the dead of winter. (nationalfisherman.com)
- Parasitic adult lampreys migrate to the sea after metamorphosing from juveniles and tend to spend one to four years in the marine environment before returning to freshwater to eventually spawn. (alaska.gov)
- Lampreys tend to migrate upstream in large groups and once upstream migration commences, lampreys do not feed. (alaska.gov)
- In the summer Currents & Eddies newsletter, you learned how and why adult sea lampreys migrate to our rivers from the oceans each year. (ctriver.org)
- After metamorphosis, both the sea and river lamprey migrate downstream to the sea, where they feed on fish. (eurekamag.com)
- The brook lamprey does not migrate to the marine environment, and the adults do not feed. (eurekamag.com)
Larvae3
- Lamprey larvae give off tiny amounts of a pheromone called petromyzonol sulphate while they're feeding. (doc.govt.nz)
- They then swim back upstream and respond to pheromone cues released by lamprey larvae to ensure they return to waterways with the proper nesting habitat they require. (doc.govt.nz)
- Previously, target-specific monovalent VLRB antibodies were isolated from sea lamprey larvae after immunization with model antigens. (usgs.gov)
Spawn2
- Finding where the secretive lamprey spawn is a big part of the battle to protect them. (doc.govt.nz)
- Lamprey swim upriver to spawn. (alaska.gov)
Petromyzon marinus2
- NEW YORK (GenomeWeb News) - An international team led by investigators at the Michigan State University and the University of Kentucky have sequenced and assembled the genome of sea lamprey , Petromyzon marinus , using the sequence to begin refining their understanding of vertebrate evolution. (genomeweb.com)
- Rapid visual assessment of spawning activity and associated habitat utilisation of sea lamprey (Petromyzon marinus Linnaeus, 1758) in a chalk stream: implications for conservation monitoring. (bournemouth.ac.uk)
Eels3
- Lamprey, often called eels because of their snake-like appearance, are native to the Pacific Northwest, where they have important cultural and economic significance. (nwcouncil.org)
- The commercial harvest of lamprey eels on the lower Yukon wrapped up over the weekend, with just under 37,000 pounds harvested and sold. (nationalfisherman.com)
- Lamprey also have a long history of subsistence use in certain villages, where they are commonly referred to as eels. (alaska.gov)
Larval2
- Metamorphosis of Pacific lamprey from larval to juvenile life stage occurs gradually over time as juvenile lamprey develop eyes, teeth, and the ability to swim freely. (alaska.gov)
- Larval forms of lampreys, referred to as ammocoetes, are born without eyes and lack sucking mouthparts. (alaska.gov)
Migration1
- NRCM's Allison Wells and her young son happened upon the sea lamprey migration in the Sheepscot River, Coopers Mills, Maine, and captured this video. (nrcm.org)
Parasitic fish3
- Although a parasitic fish does not exactly sound like the most appetizing meal, lamprey pie is a British tradition dating back to the Middle Ages, and its presentation is significant to the royal family . (tastingtable.com)
- The sea lamprey is a native, parasitic fish that has a strange, disc-like mouth that it uses for feeding on the flesh of other fish. (nrcm.org)
- Background: Sea lampreys are parasitic fish found in lakes of the United States and Canada. (cdc.gov)
Jawless3
- Lamprey are primitive, jawless fish. (doc.govt.nz)
- The Lamprey, which is also sometimes called a lamprey eel is a fish of sorts, which is jawless and has a toothed funnel for a mouth that is built for sucking. (itsnature.org)
- The Pacific lamprey - a jawless fish that looks like an eel - is considered a 'first food' by the Cayuse, Umatilla and Walla Walla tribes, as it was a key element of their ancestors' diet. (atnitribes.org)
Vertebrate evolution1
- Despite its potential for providing insights into vertebrate evolution, though, the lamprey genome had previously proven tough to sequence, authors of the current study explained, owing to the its extensive repetitive element content and the lack of a related reference sequence. (genomeweb.com)
Fisheries4
- Historically, tribes maintained large lamprey fisheries at the confluence of the Snake and Columbia rivers and also a short distance downstream from that place at the mouth of the Walla Walla River. (nwcouncil.org)
- The lamprey genome provides an important resource for reconstructing vertebrate origins and the evolutionary events that have shaped the genomes of extant organisms," senior author Weiming Li, with MSU's Department of Fisheries and Wildlife, and colleagues explained. (genomeweb.com)
- For almost 15 years, Emmonak-based Kwik'pak Fisheries has tried to operate a commercial lamprey fishery on lower Yukon sometime around Thanksgiving. (alaska.gov)
- The force of the river overwhelmed the cage, and the tanks were sent floating downstream, according to Aaron Jackson, director of the lamprey project for the Umatilla tribes fisheries' programme. (atnitribes.org)
Fishes2
- Northeast Ohio Regional Sewer District investigators have found lampreys in their fish monitoring efforts, latched onto the sides of trout, tearing into the fishes' skin and sucking their blood like a parasite. (neorsd.org)
- Lampreys are a primitive group of fishes, and they have been little studied in Ireland. (eurekamag.com)
Populations6
- The results of these surveys will help to DOC to make decisions on the best ways to protect and restore lamprey populations and their habitats. (doc.govt.nz)
- Sea lamprey affect fish populations by attaching themselves to the sides of large fish and sucking our their bodily fluids. (exploringnature.org)
- Cynthia Giguere-Unrein, Director on Lamprey Health Care's Board, was honored by Bi-State Primary Care Association for her considerable volunteer efforts and impact on the vulnerable populations of New Hampshire. (lampreyhealth.org)
- Lamprey introduction along with poor, unsustainable fishing practices caused the lake trout populations to decline drastically. (neorsd.org)
- However, research and management have been successful at controlling Sea Lamprey populations. (lakescientist.com)
- With regular spraying, Sea Lamprey populations have been brought under control at about 10% of the peak decades ago 3 . (lakescientist.com)
Adult3
- Adult Pacific lampreys are blue-black to greenish on the dorsal side and silver to white on the ventral side. (alaska.gov)
- During spawning, adult Pacific lamprey can appear to be reddish-brown in color. (alaska.gov)
- The water gained force as it ran into the Umatilla River, where about a thousand adult lamprey were enclosed in tanks within a caged acclimatization facility, waiting to be released into the nearby Grande Ronde River. (atnitribes.org)
Upriver2
- Lamprey are born upriver and spend the next three to four years in our waterways as juveniles. (doc.govt.nz)
- But unlike salmon, lamprey bunch together in one big horde as they move upriver, and run under the cover of ice. (alaska.gov)
Newmarket2
- Lamprey Health Care was honored by the Newmarket Business Association in recognition of our role as a community service provider in the town of Newmarket. (lampreyhealth.org)
- Newmarket: The broken sewer main under the Lamprey River in Newmarket harbor has been repaired. (lampreyriver.org)
Habitat2
- However, lamprey face the same pressures as other freshwater fish, such as loss of habitat, pollution, and extreme weather events resulting from climate change. (doc.govt.nz)
- Having spent most of their adulthood at sea, lamprey follow these pheromones and are directed to streams with good habitat for breeding and for young fish to grow. (doc.govt.nz)
Ammocoetes1
- Pacific Lamprey ammocoetes in a measurement tank. (usgs.gov)
Hatcheries1
- In Pacific NW Magazine, Sandi Doughton ( @SandiDoughton ) writes about Northwest Indigenous tribes are leading lamprey-restoration efforts via hatcheries and advocacy. (nwscience.org)
Brook2
- western brook lamprey spend their lives in freshwater and are not parasitic. (nwcouncil.org)
- Moonlight Brook where it enters the Lamprey River at Schanda Park continues to have elevated fecal bacterial counts. (lampreyriver.org)
Vertebrates6
- Lampreys have long-fascinated biologists due to their proposed position in the vertebrate family tree: the lamprey lineage branched off from a shared ancestor that also spawned the hagfish lineage, ancestors of jawed vertebrates - known as gnathostomes - and other, now extinct, lineages. (genomeweb.com)
- More research is needed to know just why that is, the group explained, though it may reflect either rapid sequence change in the lamprey lineage or else a splitting off by the lamprey ancestor prior to complete sequence conservation in the jawed vertebrates. (genomeweb.com)
- Together with data from existing genomes, patterns in the lamprey genome point to at least two whole-genome duplication events prior to the split between the lamprey lineage and the lineage leading to the jawed vertebrates, researchers noted. (genomeweb.com)
- For instance, the team saw signs suggesting that the so-called Shh appendage-specific regulatory element, or ShARE, - crucial for limb development in jawed vertebrates - likely appeared within that lineage after the split with the lamprey lineage. (genomeweb.com)
- And going forward, the study's authors said, the lamprey genome offers opportunities to explore evolutionary questions, both within the lamprey lineage and across vertebrates as a whole, while at once uncovering new features of lamprey biology. (genomeweb.com)
- If you are going to work experimentally with research animals (including all vertebrates, octopuses and lampreys) during your degree project you need to complete a specific course including animal research ethics, regulations, care-taking/handling. (lu.se)
River14
- Lamprey also were harvested in great quantities at the base of Willamette Falls on the Willamette River. (nwcouncil.org)
- Tissues collected from the lamprey will be analyzed for mercury as part of a study on mercury contamination in the Columbia River Basin. (usgs.gov)
- The Issue: Mercury contamination and toxicity threaten Pacific lamprey recovery in the Columbia River basin. (usgs.gov)
- A large consortium of state and federal agencies and tribes is collaborating to better understand, and ultimately restore and rebuild, Pacific lamprey in the Columbia River Basin. (nwcouncil.org)
- Used to see the tell tale signs of lamprey all the time on the Connecticut River (W.Spfld). (pbase.com)
- The annual run of lamprey is headed up the Yukon River. (alaska.gov)
- Nevertheless, Yukon River lamprey gets shipped far and wide for a variety of purposes. (alaska.gov)
- In Alaska, Pacific lampreys are found from Nome, Saint Mathew Island, the Wood River, Unalaska Island, Bristol Bay, Cook Inlet, the Copper and Gulkana rivers in Southcentral Alaska, and the Chilkat River in Southeastern Alaska. (alaska.gov)
- Population discreteness for Pacific lampreys within and among river systems in Alaska is unknown, as very little information exists on Pacific lampreys in general. (alaska.gov)
- I've been playing Sunday brunch with the PJ Donahue Trio at the Lamprey River Tavern about once a month for a couple of years. (frogstoryrecords.com)
- Lamprey River Advisory Committee: helping communities protect and enjoy the Lamprey River through resource protection, research and outreach. (lampreyriver.org)
- The Lamprey River originates in the Saddleback Mountains in Northwood, New Hampshire and makes a journey of 49 miles to Great Bay. (lampreyriver.org)
- The Lamprey River Advisory Committee is working on updating the 2013 River Management Plan so that the river waters remain clean, habitats remain viable, passive recreational access grows sustainably, historical connections remain strong, and people continue to value and protect the rivers we call home. (lampreyriver.org)
- The only known population in New Hampshire is in the Lamprey River landscape. (lampreyriver.org)
Neurons2
- Interneuronal Transfer of Human Tau Between Lamprey Central Neurons in situ. (alzforum.org)
- Some of these descending neurons regenerate after CNS injury in lamprey, while others die. (rehabpub.com)
Freshwater2
- DOC Freshwater Technical Advisor Dr Chris Kavazos says five previously unknown lamprey locations were revealed in the Taiari catchment, in Otago, as part of joint research this year with the Jobs for Nature Te Nukuroa o Matamata project team. (doc.govt.nz)
- Pacific lampreys are thought to overwinter and remain in freshwater environment for approximately one year before spawning. (alaska.gov)
Restore1
- A pioneering tribal biodiversity project to restore the sacred Pacific lamprey population has been dealt a major blow after huge floods washed away hundreds of fish before they could be released into the wild. (atnitribes.org)
Biology3
- This genomic resource holds the promise of providing insights into many other aspects of vertebrate biology, especially with continued refinements in the assembly and the capacity for direct functional analysis in lamprey," they wrote. (genomeweb.com)
- This book, published in two volumes, provides the most comprehensive review of lamprey biology since Hardisty and Potter's The Biology of Lampreys published more than 30 years ago. (nhbs.com)
- Lampreys: Biology, Conservation and Control, Volume 1 Lampreys: Biology, Conservation and Control, Volume 1 provides the most. (nhbs.com)
Tribes2
- Lamprey have a special significance to Indian tribes, who use the fish in ceremonies and celebrations. (nwcouncil.org)
- The seven gill ports on each side of the lamprey are tied to the seven drums and seven generations considered sacred to the tribes. (atnitribes.org)
Fishermen3
- The commercial harvest of lamprey brings a welcome infusion of cash to village fishermen during the Christmas season, but the overall health of the lamprey population is a mystery. (nationalfisherman.com)
- Fishermen at Mountain Village started the commercial lamprey harvest on November 17th, when a few thousand pounds of lamprey were taken. (alaska.gov)
- The lamprey run was described as "thick," with each fishermen going home with three or four buckets of lamprey. (alaska.gov)
Streams1
- One of the most successful methods had been the spraying of a chemical called TFM in streams where Sea Lamprey nest. (lakescientist.com)
Native2
- The Lampreys are minor aristocratic family whom Roberta knew in her native New Zealand. (wikipedia.org)
- Lampreys are a subsistence food to some Native Alaskans, prized by gourmets in some Asian and European cultures, and valuable as a high energy food for sled dogs. (alaska.gov)
Yukon1
- Fish and Game managers don't have a good sense of how many Arctic lamprey return to the Yukon each year, nor how many are reaching their spawning grounds. (nationalfisherman.com)
Lake Superior2
- With the development of the canals in the early 1920s and the subsequent boat traffic, the lamprey worked their way into Lake Heron, Lake Michigan and Lake Superior. (exploringnature.org)
- The sea lamprey played a large role in the destruction of the Lake Superior lake trout population. (neorsd.org)
America2
- This pie is traditionally baked in a thick, rising crust, in a syrup of wines and spices - and may even include lamprey blood, according to What's Cooking America . (tastingtable.com)
- Lamprey pie was often enjoyed as a delicacy in England, and it was eaten by the royal family, according to What's Cooking America . (tastingtable.com)
Harvest1
- The unpredictable nature of the lamprey harvest makes it hard to commercialize, according to Schultheis, because buyers want a steady supply year after year. (alaska.gov)
Pacific4
- The Pacific lamprey is an eel-like fish up to 25 inches in total length. (alaska.gov)
- Pacific lampreys are distinguished from other Alaska lampreys by three large teeth on the supraoral bar and three sharp points on each of the central lateral tooth plates. (alaska.gov)
- It is clear that an understanding of Pacific lamprey genetic population structure is necessary to identify appropriate management units for maintenance of biodiversity and productivity. (alaska.gov)
- Overall strength of Pacific lamprey returns varies across the state by year and location. (alaska.gov)
Barriers1
- In addition to TFM spraying, managers have built barriers to limit spawning in many places and an active trapping program is used to identify Sea Lamprey hotspots 4 . (lakescientist.com)
Content1
- Given the critical phylogenetic position of the lamprey as an outgroup to the gnathostomes," Li and colleagues explained, "comparing the lamprey genome to gnathostome genomes holds the promise of providing insights into the structure and gene content of the ancestral vertebrate genome. (genomeweb.com)
Conservation1
- and (5) discuss the future of conservation physiology in sea lamprey control. (usgs.gov)
Methods1
- Sea Lamprey are controlled by a number of methods. (lakescientist.com)
Nature1
- The sea lamprey is an aggressive predator by nature, which gives it a competitive advantage in a lake system where it has no predators and its prey lacks defenses against it. (neorsd.org)
Survive1
- Most fish bitten by the lampreys do not survive, either as a direct cause of the bite or infection after the lamprey detaches. (tastingtable.com)
Population1
- For the sea lamprey the category assignment was based on the small size and continuously declining population. (helcom.fi)
Years4
- Lamprey are an ancient fish - fossil records date back 400 million years -- with no boney spine and an unusual nervous system, attributes that have made them important in pharmacological and medical research. (nwcouncil.org)
- For more than 45 years, Lamprey Health Care has been a leader in community health, both within the state and across the country. (lampreyhealth.org)
- Lampreys remain at this stage for three to seven years before metamorphosing into juveniles, which includes the development of a sucking mouth, eyes, and teeth. (alaska.gov)
- The Lamprey has made this journey for thousands of years - flowing through a changing history, and providing for the people who live near it. (lampreyriver.org)
Control1
- TFM and Sea Lamprey Control - A Success Story. (lakescientist.com)