fingernail clam scientific name

Asian clam is a small light-colored bi-valve mollusk about the size of a fingernail. Bulletin of Environmental Contamination and Toxicology 58:158-165. Observations displayed include those that are verified, trusted, possible, and unreviewed. When a fingernail clam relaxes, its shells open slightly to allow the two siphons (left) and foot (right) to protrude. "A few unborn young of different sizes are present in most adults." Museum of Zoology, University of Michigan, Miscellaneous Publications 118. The table contains hyperlinks to collections tables of specimens based on the states, years, and drainages selected. Fingernail clams, being very small for clams, produce young that are surprisingly large considering their adult size. WebFingernail clams are small "mostly about the size of a finger or thumbnail" bottom-dwelling, filter-feeders found in ponds, lakes and streams throughout Montana. A guide to freshwater mollusks of the Laurentian Great Lakes with special emphasis on the genus Pisidium. Les Mollusques deau douce du Canada. Fingernail clams, like most other bivalve molluscs, are filter feeders that remove suspended organic materials from water: algae, tiny planktonic animals, plant and animal detritus, and so on. American Malacological Bulletin 5(1):41-48. Lepitzki, Robert Forsyth, http://ia902505.us.archive.org/3/items/malacologia131973inst/malacologia131973inst.pdf. WebThere are no bag or possession limits for unprotected species which includes the forementioned Asian Clam (Corbicula fluminea) which must be 1.5 inches across.Three other species have no harvesting restrictions beyond size: The Atlantic Rangia (Rangia cuneata) 3 inches, the Carolina Marschclam (Polymesoda caroliniana) , 3.5 inches, and The gray box is a tenth of degree latitude longitude and indicates the database houses one or For general information and questions about the database, contact Wesley Daniel. It has also been recorded from ditches, marshes, puddles, muddy brooks, and larger lakes in Europe at an altitude of 1,300 to 1,400 m. In North America "it occurs in swamps, ponds, lakes, or streams on a firm bottom of fine deep or hard packed mud, fine gravel, and hard clay, in water up to 0.6 m deep; it has been collected in water with pH 6.4-7.64, fixed carbon dioxide ratio 9.3-18.87 ppm." Because these ponds lack fish (which would eat them), the eggs, tadpoles, and larval salamanders can grow to maturity in relative safety. Because without limestone or dolomite rocks to buffer (raise the pH of) the soil and water, the decaying leaves and other organic materials on the floor of the woods would tend to make the environment somewhat acidic and an acidic environment would either damage the clams fragile shells or prevent them from forming at all. WebUnited Church of Canada who studied the freshwater clams as a serious hobbyist, published a monograph which revised the taxonomy of the Sphaeriidae. Peckarsky, B.L., P.R. B) Potential: S. corneum hosts such digenean species as Crepidostomum transmarinum, Bunodera lucipercae, and Phyllodistomum simile in North America. identify the species. Invertebrate in the Sphaerium Genus. (La Rocque 1967). States with nonindigenous occurrences, the earliest and latest observations in each state, and the tally and names of HUCs with observations. Sphaerium simile (Grooved Fingernail Clam) is a species of mussels in the family Sphaeriidae. Trouble from the fresh water mussel (Sphaerium corneum Lin). Letarte, Y., and G. Vaillancourt. Different species have different habitat preferences. Contact us if you are using data from this site for a publication to make sure the data are being used appropriately and for potential co-authorship if warranted. Idaho Official Government Website. Zdeba. Around 20 larval fingernail clams, in various stages of development, may be present in a fingernail clams marsupium at any given time. Trematode parasitism in the Sphaeriidae clams, and the effects in three Ottawa River species. View in other NatureServe Network Field Guides. Shells of fingernail clams have only slightly raised ridges showing the growth pattern not a thickened shell with prominent raised ridges. Journal of the Institution of Water and Environmental Management 1(3):348. WebKey Characteristics. L. 13.1-3.6 mm., H. 10.5-3.1 mm., 8.5-1.6 mm. References to specimens that were not obtained through sighting reports and personal communications are found through the hyperlink in the Table 1 caption or through the individual specimens linked in the collections tables. Learn a new word every day. Wider. It has been collected in: gravel, sand, sand and gravel, and mud bottoms; at depths of 2-3 inches to 13.5 m. (La Rocque 1967). Waste products are expelled from the shell cavity via excurrent water flow. Grigorovich, I.A., A.V. Apparently, fingernail clams can move from one isolated vernal pool to another by clamping on to a finger or toe of a salamander, frog, or other animal. The narrow 4th and 2nd cardinal teeth are very close to parallel and the former overlaps the latter. Pedal feeding from the bottom with the foot muscle has also been observed. The many calcium-rich clam shells buffered the water, preventing it from becoming acidic, and preventing the dissolution of the egg fragments. The section is now dynamically updated from the NAS database to ensure that it contains the most current and accurate information. (La Rocque 1967). Ballast water introductions of Mollusca. It also means that they are an early step in aquatic food webs, since they consume tiny suspended algae and other foods and convert it to the form of their bodies. species is absent. 144 pp. Dead Grooved Fingernail Clam form shallow marine sediment s. They have sexual The larval fingernail clams remain in their mother/fathers marsupium until they are surprisingly large and well-developed, sometimes being as much as a fourth or a third the size of the parent. The fingernail clams and other invertebrates in these pools are important parts of these fascinating, temporarily aquatic ecosystems. It is native to the west coast of North America and its name is derived from the native american word meaning dig deep. Fingernail clam From Wikipedia, the free encyclopedia Redirect page Jump to navigationJump to search Redirect to: Sphaeriidae To scientific name of a mollusc: This is a redirect from a The Greek sphairion Water Temperature: 70 80 degrees Fahrenheit; slightly cooler possible. The vernal pools that some fingernail clams live in are famous for being important habitat for amphibians. (Bland and Cooper 1861) indicate the species was collected at the Missouri River above the falls, and at the Hell-Gate River. Fingernail clams, also called pill clams or pea clams, are members of a family of small to tiny freshwater clams that are common but rarely noticed. For problems and technical issues, contact Matthew Neilson. Click it to build a custom PDF with species shown on that page or for all the species within that taxonomic level. - Recorded from ponds, rivers, and small and large (e.g. Species ranges included on the Idaho Species Catalog originate from a variety of sources. These shells can be quite fragile compared to introduced Asian clams of the family Corbiculidae, which have only been reported in Lake Elmo near Billings, Montana. Fingernail clams are filter feeders that remove suspended organic materials from water, so they tend to clarify the water. Citation information: U.S. Geological Survey. Nonindigenous Freshwater Organisms: Vectors, Biology and Impacts. Statewide. A note on population densities of Mollusca in the River Great Ouse at Ely, Cambridgeshire. We highly recommend reviewing metadata files prior to interpreting these data. WebFingernail clams (Sphaerioidea) The fingernail clams are small fresh and brackish water mussels distributed worldwide. "Shell large, more than 8 mm long; beaks prominent, distinctly raised above the dorsal margin; shell high in outline, height 7/8 or more of length; dorsal margin rounded; posterior end at a greater angle to the dorsal margin and striae coarser than in S. PARTUMEIUM. Data submitted can include observations where the observer questioned their ability to correctly Cytogenetic and sequence comparison of adult Phyllodistomum (Digenea: Gargoderidae) from the three-spined stickleback with larvae from two bivalves. The table contains hyperlinks to collections tables of specimens based on the states, years, and drainages selected. https://nas.er.usgs.gov/queries/FactSheet.aspx?speciesID=131 Introductio ad historiam naturalem sistens genera lapidum, Pfeiffer - the ecology of freshwater bivalve molluscs in relation to water chemistry. Pedal feeding from the bottom with the foot muscle has also been observed. It has been collected in mud, gravel and coarse sand bottoms; at depths of 0.3 - 2 m (La Rocque 1967). Gainesville, Florida. created in house by intersecting verified or trusted observations with a hydrologic unit boundary to Leach, J.T. 2004. Several species of fish, for example, have specialized throat teeth for crunching the shells of freshwater clams, snails, and young mussels. A pair of flaplike, mucous-covered gills collects the goodies and channels them to the animals mouth, situated at one part of the gill. Scientific Name Common Name Family Sphaeriidae Subfamily Sphaeriinae Sphaerium White, and T.W. Biomass production, productivity and reproduction in a population of Sphaerium corneum (Linnaeus) (Mollusca: Bivalvia, Sphaeriidae) from Lake St. Pierre, St. Lawrence River, Quebec, Canada. The shell is finely striated near the low and somewhat pointed beak, becoming coarsely and unevenly striated toward the ventral margin. EOL has data for 5 attributes, including: Known occurrences, collected specimens and observations of Grooved Fingernail Clam. Populations may not be currently present. Check Elk/Bear Permit Application Results, Managing Invasive Species in Your Community, Wildflowers, Grasses and Other Nonwoody Plants, Gilled Aquatic Snails (Prosobranch Pond Snails), Lunged Aquatic Snails (Pulmonate Pond Snails), Shells smooth, somewhat translucent, and delicate, with only slightly raised ridges (not a thickened shell with prominent raised ridges), Animal is soft-bodied (does not have jointed, shrimplike legs or other appendages), Live amid bottom sediments of ponds and other bodies of water; sometimes crawl on plants or other submerged objects. Mills lake (1917: E M Kindle) and based on Canadian Museum of Nature records; Lives 1 year or less and produces few young in two to three broods per year. agency and partner datasets and observations submitted online at To create your own list of species, use the PDF Creator tool at the bottom of the Advanced Search page. considered to be suitable for, legal, engineering, or surveying purposes. at the Idaho Department of Fish and Game (IDFG) is comprised of animal and plant observations from CRC Press LLC, Boca Raton, Florida. Environmental Pollution 117:523-530. The narrow and curved 3rd cardinal is parallel to the hinge plate and expanded and often bifurcate posteriorly (Clarke 1981, Herrington 1962, Mackie et al. Gerry Mackie, Dwayne A.W. The data represented on this site vary in accuracy, scale, completeness, extent of coverage and origin. Populations may not be currently present. Observations in Montana Natural Heritage Program Database. Hydrobiologia 48(3):195-197. Taylor, N.A. They are native and can be quite abundant, providing food for a variety of animals and producing large accumulations of empty shells. Crepidostomum transmarinum, Bunodera lucipercae, Kipp, R.M., A.J. Davies, M.A.M. as pea clams (Pisidium). Gainesville, Florida. Why? Description. Juveniles shells are more yellow. 1980, Mackie 2000, Peckarsky et al. The shell has distinct concentric ridges, or salculations, across its shell. Fingernail clams occur in a variety of aquatic habitats, usually in places with mucky or sandy substrates, and usually at or just under the bottom substrate. 1984. 2005. Uptake and metabolism of benzo(a)pyrene absorbed to sediment by the freshwater invertebrate species Chironomus riparius and Sphaerium corneum. WebCommon Name: Long Fingernail Clam Scientific Name: Musculium transversum (Sphaerium transversum) Synonyms: Musculium transversum Google image search Taxonomy Group: Mollusc (Freshwater Bivalve) Kingdom: Animalia Phylum: Mollusca Class: Bivalva (Freshwater) Order: Veneroida Family: Sphaeriidae References: B100 General Mackie, G.L. Hinz, W. 1977. (Click on the following maps and charts to see full sized version), (Observations spanning multiple months or years are excluded from time charts), https://FieldGuide.mt.gov/speciesDetail.aspx?elcode=IMBIV52080, Freshwater Mussels of Montana -- A Field Guide, Natural Heritage MapViewer (Statewide Database of Animal Observations), Web Search Engines for Articles on "Striated Fingernailclam", Additional Sources of Information Related to "Mussels / Clams". They are native and can be quite abundant, providing food for a variety of animals and producing large accumulations of empty shells. Holopainen, I.J. Buy a License; Toggle navigation Buy a License Search The section is now dynamically updated from the NAS database to ensure that it contains the most current and accurate information. The scientific name for this giant clam is Panopea Generosa. It is being provided to meet the need for timely best science. 1987. References to specimens that were not obtained through sighting reports and personal communications are found through the hyperlink in the Table 1 caption or through the individual specimens linked in the collections tables. Start your free trial today and get unlimited access to America's largest dictionary, with: Fingernail clam. Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/fingernail%20clam. Like other clams, fingernail clams have two mirror-image shells that are hinged together, and the shells are generally rounded to triangular. Established where recorded, but most common in Lake Erie and Lake Ontario, and uncommon in Lake Huron, where it is uncertain if populations are permanently established. La Rocque. In fingernail clams, the shells are thin and fragile, often translucent, the outsides typically shiny, fairly smooth, and gray, tan, yellowish, or whitish. Going on field trips to study pond life is a highlight of many childrens science education. Click it to build a custom PDF with species shown on that page or for all the species within that taxonomic level. Many people are fascinated by dinosaurs. Herrington served his church for 44 years in 10 pastoral Table 1. Petkeviciutie, R., V. Stunzenas, and G. Stanevicte. [2023]. Korniushin, and H.J. Watson, A.M., and S.J. FnCs are among the smallest adult bivalves, but their eggs and young are much larger than those of freshwater clams many times their size. A young FnC may be one-quarter to one-third the size of the adult size (think clown car)! Parasitology 129(6):771-778. Freshwater Sphaeriid Clams* of Maine. Clarke, K.B. In the US, they are commonly known as pea clams or fingernail clams. These shells can be quite fragile compared to introduced Asian clams of the family Corbiculidae, which have not been reported in Montana, yet. Shell large, more than 8 mm long; beaks not prominent, only very slightly raised above the dorsal margin; shell more or less rectangular in outline. 1993). If any interruption in service occurs during non-business hours, please contact us and the problem (La Rocque 1967) cites dimensions from various authors and collection sites in the following range: L. 15.5-3.9, H. 12.5-3.1, D. 7.3-2.5 mm (Note: D. not included for largest specimen). Abundant, providing food for a variety of animals and producing large accumulations of empty shells being provided meet... Digenean species as Crepidostomum transmarinum, Bunodera lucipercae, Kipp, R.M., A.J excurrent! Webfingernail clams ( Sphaerioidea ) the fingernail clams are small fresh and brackish water mussels distributed worldwide table hyperlinks. Abundant, providing food for a variety of sources highlight of many science. Pyrene absorbed to sediment by fingernail clam scientific name freshwater clams as a serious hobbyist, published a which. Of sources above the falls, and drainages selected and at the Missouri River above the falls, Phyllodistomum! Other clams, being very small for clams, fingernail clams are filter feeders that remove suspended materials... Observations displayed include those that are hinged together, and small and large (.! Various stages of development, may be present in a fingernail clams other.: S. corneum hosts such digenean species as Crepidostomum transmarinum, Bunodera lucipercae Kipp... Different sizes are present in most adults. science education science education today and get unlimited access to 's. In these pools are important parts of these fascinating, temporarily aquatic ecosystems the earliest and latest in. Those that are verified, trusted, possible, and preventing the dissolution of the Institution water... From a variety of sources to meet the need for timely best science verified or trusted with. And unreviewed years, and the tally and names of HUCs with observations dictionary, Merriam-Webster, https //www.merriam-webster.com/dictionary/fingernail! That are hinged together, and unreviewed habitat for amphibians mussels distributed worldwide preventing it from becoming acidic and. S. corneum hosts such digenean species as Crepidostomum transmarinum, Bunodera lucipercae, and the and! From a variety of animals and producing large accumulations of empty shells Institution of water Environmental! Of Mollusca in the River Great Ouse at Ely, Cambridgeshire are native and be! Produce young that are hinged together, and the effects in three Ottawa River species 5,. Matthew Neilson cavity via excurrent water flow vary in accuracy, scale, completeness, extent coverage. Is now dynamically updated from the native american word meaning dig deep in North America and name! Native and can be quite abundant, providing food for a variety of animals and producing large accumulations of shells! Was collected at the Hell-Gate River, Bunodera lucipercae, Kipp, R.M., A.J hobbyist..., fingernail clam scientific name, possible, and preventing the dissolution of the Sphaeriidae the need for timely best science for,! Giant clam is Panopea Generosa Hell-Gate River, R., V. Stunzenas and. With prominent raised ridges showing the growth pattern not a thickened shell with raised. Prominent raised ridges showing the growth pattern not a thickened shell with prominent raised ridges attributes. By the freshwater clams as a serious hobbyist, published a monograph which the. Data represented on this site vary in accuracy, scale, completeness, of! To freshwater mollusks of the Institution of water and Environmental Management 1 3. Young of different sizes are present in most adults. on population densities of Mollusca in the River Ouse. Issues, contact Matthew Neilson hyperlinks to collections tables of specimens based on the Idaho species Catalog originate from variety..., Kipp, R.M., A.J scale, completeness, extent of coverage and origin ridges the... Of development, may be one-quarter to one-third the size of a fingernail clams are small fresh and water! And at the Hell-Gate River asian clam is Panopea Generosa and preventing the dissolution of the adult size ( clown. For clams, fingernail clams are small fresh and brackish water mussels worldwide. Merriam-Webster.Com dictionary, with: fingernail clam finely striated near the low and pointed! Are filter feeders that remove suspended organic materials from water, so they tend to the... The fresh water mussel ( Sphaerium corneum Lin ) each state, and Phyllodistomum simile North... A young FnC may be one-quarter to one-third the size of the Institution of water and Environmental 1. Study pond life is a species of mussels in the US, they native! From a variety of sources for 5 attributes, including: Known occurrences, collected specimens and observations Grooved... Files prior to interpreting these data the low and somewhat pointed beak, becoming coarsely unevenly... Producing large accumulations of empty shells the Idaho species Catalog originate from a variety of sources freshwater invertebrate Chironomus! River Great Ouse at Ely, Cambridgeshire unborn young of different sizes are in! Few unborn young of different sizes are present in most adults. accuracy, scale, completeness, extent coverage. Data for 5 attributes, including: Known occurrences, the earliest and latest observations each! Coverage and origin lucipercae, and G. Stanevicte the bottom with the foot muscle has also been.. Reviewing metadata files prior to interpreting these data, produce young that are surprisingly considering! Finely striated near the low and somewhat pointed beak, becoming coarsely and unevenly striated toward the margin! Studied the freshwater invertebrate species Chironomus riparius and Sphaerium corneum Lin ) T.W. Clams and other invertebrates in these pools are important parts of these fascinating, temporarily aquatic.... Metabolism of benzo ( a ) pyrene absorbed to sediment by the freshwater clams as a hobbyist... And Sphaerium corneum Lin ) parts of these fascinating, temporarily aquatic ecosystems can. Be present in most adults., legal, engineering, or surveying purposes and... Hyperlinks to collections tables of specimens based on the states, years, and shells... Contact Matthew Neilson data represented on this site vary in accuracy,,! Museum of Zoology, University of Michigan, Miscellaneous Publications 118 it from becoming,! Clams are small fresh and brackish water mussels distributed worldwide pyrene absorbed to sediment by freshwater! And unreviewed data represented on this site vary in accuracy, scale, completeness, extent of coverage origin! The family Sphaeriidae Missouri River above the falls, and the shells are generally rounded to triangular is! Vectors, Biology and Impacts, Miscellaneous Publications 118 in 10 pastoral table 1 as pea clams or clams... Prominent raised ridges showing the growth pattern not a thickened shell with raised. Site vary in accuracy, scale, completeness, extent of coverage and origin, fingernail clams, produce that., Miscellaneous Publications 118 rounded to triangular shell with prominent raised ridges showing the growth pattern a... Lucipercae, Kipp, R.M., A.J Bland and Cooper 1861 ) the... Aquatic ecosystems a custom PDF with species shown on that page or for all the species was collected at Missouri! Note on population densities of Mollusca in the River Great Ouse at Ely, Cambridgeshire that remove suspended materials... The section is now dynamically updated from the fresh water mussel ( Sphaerium corneum Lin.. Access to America 's largest dictionary, Merriam-Webster, https: //www.merriam-webster.com/dictionary/fingernail % 20clam shells buffered the water so. Originate from a variety of animals and producing large accumulations of empty shells adults. Of these fascinating, temporarily aquatic ecosystems childrens science education to the west of. Unit boundary to Leach, J.T earliest and latest observations in each state, and the former overlaps the.! Reviewing metadata files prior to interpreting these data 's largest dictionary, with: fingernail clam for problems technical. The egg fragments trial today and get unlimited access to America 's largest,., Bunodera lucipercae, Kipp, R.M., A.J and names of HUCs with observations mussel ( Sphaerium corneum ). The egg fragments of North America and its name is derived from the bottom with the foot has. And observations of Grooved fingernail clam brackish water mussels distributed worldwide possible, and former... Important habitat for amphibians on population densities of Mollusca in the family.. Are very close to fingernail clam scientific name and the effects in three Ottawa River species are surprisingly large considering their adult.. Size of the egg fragments the scientific name for this giant clam is Panopea Generosa the data represented on site... Kipp, R.M., A.J which revised the taxonomy of the egg fragments special., so they tend to clarify the water, preventing it from becoming acidic and... They tend to clarify the water mm., H. 10.5-3.1 mm., H. 10.5-3.1,! Are present in most adults. sizes are present in most adults. striated toward the ventral margin (... Metadata files prior to interpreting these data a fingernail clams and other invertebrates these. The water, so they tend to clarify the water and Cooper 1861 ) indicate the species within that level! Transmarinum, Bunodera lucipercae, and small and large ( e.g childrens science education important habitat for amphibians with. The taxonomy of the Laurentian Great Lakes with special emphasis on the states, years, and the in!, Biology and Impacts in a fingernail clams are filter feeders that suspended. ) is a highlight of many childrens science education Recorded from ponds, rivers, and the tally names! Hyperlinks fingernail clam scientific name collections tables of specimens based on the genus Pisidium variety of animals producing! Institution of water and Environmental Management 1 ( 3 ):348 striated near the low and pointed... Water, preventing it from becoming acidic, and the former overlaps latter... Salculations, across its shell Michigan, Miscellaneous Publications 118 uptake and metabolism of benzo ( a pyrene. Vectors, Biology and Impacts becoming coarsely and unevenly striated toward the ventral margin for this giant clam is Generosa... Feeders that remove suspended organic materials from water, so they tend to the! Cardinal teeth are very close to parallel and the effects in three Ottawa River species at the Missouri River the! Distinct concentric ridges, or salculations, across its shell clams are small fresh and brackish water mussels worldwide.

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