FB-25871 http://www.fishbase.org/summary/SpeciesSummary.php?id=25871 Animalia Chordata Teleostei Cypriniformes Leuciscidae Chondrostoma Chondrostoma prespense Karaman, 1924 Sibirisk bæklampret Kesslers Neunauge Arctic brook lamprey Siberian brook lamprey Siberian lamprey Siberi lättesutt Lamproie de Sibérie Shiberia yatsume シベリアヤツメ Sibirskaya minoga сибирская минога Entosphenus kessleri (Anikin, 1905) Lampetra japonica kessleri (Anikin, 1905) Lampetra kessleri (Anikin, 1905) Lethenteron japonicum kessleri Anikin, 1905 Lethenteron matsubarai (non Vladykov & Kott, 1978) Petromyzon kessleri Anikin, 1905 1997-01-14 2024-05-21 Masuda, H., K. Amaoka, C. Araga, T. Uyeno and T. Yoshino0 The fishes of the Japanese Archipelago. Vol. 1. Tokai University Press, Tokyo, Japan. 437 p. (text). (Ref. 559) Renaud, C.B.0 Conservation status of Northern Hemisphere lampreys (Petromyzontidae). J. Appl. Ichthyol. 13(3):143-148. (Ref. 12269) Holcík, J.0 <i>Lethenteron kessleri</i> (Anikin, 1905). p. 220-236. In J. Holcík (ed.) The Freshwater fishes of Europe. Vol.1, Part I, Petromyzontiformes. (Ref. 12323) Baensch, H.A. and R. Riehl0 Aquarien Atlas. Band 4. Mergus Verlag GmbH, Verlag für Natur-und Heimtierkunde, Melle, Germany. 864 p. (Ref. 12468) Reshetnikov, Y.S., N.G. Bogutskaya, E.D. Vasil'eva, E.A. Dorofeeva, A.M. Naseka, O.A. Popova, K.A. Savvaitova, V.G. Sideleva and L.I. Sokolov0 An annotated check-list of the freshwater fishes of Russia. J. Ichthyol. 37(9):687-736. (Ref. 26334) McAllister, D.E.0 A working list of fishes of the world. Copies available from D.E. McAllister, Canadian Museum of Nature, P.O. Box 3443, Ottawa, Ontario K1P 6P4, Canada. 2661 p. plus 1270 p. Index. (Ref. 27116) Nikiforov, S.N., A.F. Grishin, A.V. Zakharov and G.N. Shelepakha0 The composition of ichthyofauna and distribution of fish in the basins of the Poronai and Tym' Rivers (Sakhalin). J. Ichthyol. 37(5):351-359. (Ref. 27681) Swedish Museum of Natural History0 Fish collection database of the Naturhistoriska riksmuseet (Swedish Museum of Natural History). Ichthyology Section, Department of Vertebrate Zoology, Swedish Museum of Natural History, Stockholm, Sweden. (Ref. 31402) Pietsch, T.W., K. Amaoka, D.E. Stevenson, E.L. MacDonald, B.K. Urbain and J.A. López0 Freshwater fishes of the Kuril Islands and adjacent regions. Species Diversity 6:133-164. (Ref. 37812) Anonymous0 Freshwater fish collection database of the National Science Museum. National Science Museum, 3-23-1 Hyakunin-cho, Shinjuku-ku, Tokyo 169-0073, Japan. (Ref. 41827) Bogutskaya, N.G.0 Common names of Russian freshwater fishes. Spreadsheet with cyrillic names made available for inclusion in FishBase. Unpublished. (Ref. 45043) Carl, H.0 Danish fish names. Zoological Museum of Copenhagen. Unpublished. (Ref. 51471) Yamazaki, Y., S. Konno and A. Goto0 Interspecific differences in egg size and fecundity among Japanese lampreys. Fish. Sci. 67:375-377. (Ref. 57452) Renaud, C.B.0 Lampreys of the world. An annotated and illustrated catalogue of lamprey species known to date. FAO Species Catalogue for Fishery Purposes. No. 5. Rome, FAO. 109 pp. (Ref. 89241) Lang, N.J., K.J. Roe, C.B. Renaud, H.S. Gill, I.C. Potter, J. Freyhof, A.M. Naseka, P. Cochran, H.E. Pérez, E.M. Habit, B.R. Kuhajda, D.A. Neely, Y.S. Reshetnikov, V.B. Salnikov, M.Th. Stoumboudi and R.L. Mayden0 Novel relationships among lampreys (Petromyzontiformes) revealed by a taxonomically comprehensive molecular data set. Am. Fish. Soc. Symp. 72:41-55. (Ref. 89370) FAO-FIES0 Aquatic Sciences and Fisheries Information System (ASFIS) species list. Retrieved from http://www.fao.org/fishery/collection/asfis/en, March 2012. (Ref. 90062) FAO-FIES0 Aquatic Sciences and Fisheries Information System (ASFIS) species list. Retrieved from http://www.fao.org/fishery/collection/asfis/en, April 2014. (Ref. 95632) Hokkaido Government0 Threatened Wildlife of Hokkaido - Red Data Book of Hokkaido. Hokkaido Government, Sapporo. (http://rdb.hokkaido-ies.go.jp; http://rdb.hokkaido-ies.go.jp/page/answer_list.asp?list=2&ctg=05&rdb) (Ref. 95713) Iwate Prefecture0 Red List of Iwate Prefecture. Revised Version. Iwate Prefecture, Morioka. (http://www.pref.iwate.jp/shizen/yasei/rdb/002904.html; http://www.pref.iwate.jp/dbps_data/_material_/_files/000/000/002/904/06tansuigyo.pdf) (Ref. 95748) FAO-FIES0 Aquatic Sciences and Fisheries Information System (ASFIS) species list. Retrieved from http://www.fao.org/fishery/collection/asfis/en, [accessed 13/04/2015]. (Ref. 101110) eElurikkus0 eElurikkus koondab ühte portaali Eesti eluslooduse andmed. http://elurikkus.ut.ee/ (Ref. 105471) FAO-FIES0 Aquatic Sciences and Fisheries Information System (ASFIS) species list. Retrieved from http://www.fao.org/fishery/collection/asfis/en (accessed 08/06/2017). (Ref. 115257) FAO-FIES0 Aquatic Sciences and Fisheries Information System (ASFIS) species list. Retrieved from htttps://www.fao.org/fishery/collection/asfis/en [accessed May, 2018] (Ref. 118272) Beolens, B., M. Grayson and M. Watkins0 Eponym dictionary of Fishes. Dunbeath, Caithness (Scotland, UK): Whittles Publishing Limited, 1300 p. (Ref. 128868) FB-pic-25874-57794 http://purl.org/dc/dcmitype/StillImage image/gif FAO 2014-06-16 2014-06-16 http://creativecommons.org/licenses/by-nc/3.0/ This work is licensed under a Creative Commons Attribution-Noncommercial 3.0 Unported License. Image can be freely copied and altered but may be used only for non-commercial purposes. Original author and source must be properly acknowledged WorldFish Center - FishBase General public http://www.fishbase.org/summary/SpeciesSummary.php?id=25874 http://rs.tdwg.org/ontology/voc/SPMInfoItems#Habitat http://www.fishbase.us/images/species/Lekes_m1.gif http://www.fishbase.us/images/thumbnails/gif/tn_Lekes_m1.gif FB-GeneralDescr-25874 http://purl.org/dc/dcmitype/Text text/html Rainer Froese 1997-01-14 00:00:00 2013-11-05 00:00:00 Biology http://creativecommons.org/licenses/by-nc/3.0/ WorldFish Center - FishBase General public http://www.fishbase.org/summary/SpeciesSummary.php?id=25874 http://rs.tdwg.org/ontology/voc/SPMInfoItems#DiagnosticDescription In Europe the upper courses of rivers, in Siberia also in lakes and lowland rivers (Ref. 12323). Freshwater, in rivers, brooks, and lakes. Ammocoetes live in oozy substrate. Metamorphosing ammocoetes are mostly found in areas with abundant aquatic vegetation at the mouth of small streams (Ref. 89241). Ammocoetes feed on detritus, green algae, diatoms, and zooplankton (Ref. 12323. 89241). Larval life lasts 6+ yrs. Onset of metamorphosis is at the end of July beginning of August and is complete at the end of October to the middle of November. The population in the upper Irtysh River Basin is apparently unique among lampreys in that it continues to feed during metamorphosis gradually switching from a detritus and unicellular algae diet to an exclusively unicellular algae diet. This would explain the fact that the maximum total length of the metamorphosing ammocoete exceeds the maximum total length of the ammocoete; mean of 233 mm in the former versus 218 in the latter. Unicellular algae consumed include Cyanophyceae (Oscillatoria), Chlorophyceae (Spirogyra, Chlorella), and Diatomeae (Fragilaria, Pinnularia). This phenomenon is particularly interesting as it implies that the metamorphosing ammocoetes must switch from a filter-feeding mode to a grazing mode of feeding, since, during the process of metamorphosis, the oral cirrhi are lost. The grazing may be achieved possibly with the help of the lingual laminae and the action of the piston cartilage (Ref. 89241). Adults are nonparasitic (Ref. 89241, 12323). Spawning period in Japan in early May. Fecundity, 1,387-2,125 eggs/female in Japan, with long diameter of eggs varying from 1.12 to 1.22 mm and the short diameter from 0.91 to 1.11 mm. Kucheryavyi et al. (2007) reported a fecundity of 468-3,441 eggs/female in non-feeding adult stage resident L. camtschaticum (= L. kessleri?) on Kamchatka (Ref. 89241). Ammocoetes used as lures for bait casting (Ref. 12323). Holcík, J. 1986 <i>Lethenteron kessleri</i> (Anikin, 1905). p. 220-236. In J. Holcík (ed.) The Freshwater fishes of Europe. Vol.1, Part I, Petromyzontiformes. (Ref. 12323) FB-DiagnosticDescr-25874 http://purl.org/dc/dcmitype/Text text/html Rainer Froese 2013-02-20 00:00:00 2013-11-05 00:00:00 http://creativecommons.org/licenses/by-nc/3.0/ WorldFish Center - FishBase General public http://www.fishbase.org/summary/SpeciesSummary.php?id=25874 http://rs.tdwg.org/ontology/voc/SPMInfoItems#Morphology Adults: 11.2-23.0 cm TL. Body proportions, as percentage of TL (based on 300 specimens measuring 15.3-23.0 cm TL; the values given below represent ranges of means based on samples of 50 specimens): prebranchial length, 11.2-12.0; branchial length, 9.5-9.6 (8.9-11.9 absolute range, Iwata et al. (1985) based on 97 specimens 11.2-18.4 cm TL); trunk length, 48.8 (derived by deduction); tail length, 29.1-30.9; eye length, 2.1-2.2; disc length, 5.6-6.0. The intestinal diameter is less than 1.0 mm. Urogenital papilla length, as a percentage of branchial length, in three spawning males measuring 14.7-16.9 cm TL, 5.9-10.0 [5.8-34.7, Iwata et al. (1985) based on 23 spawning males 12.1-16.0 cm TL]. Succeeding counts/descriptions in parentheses are of resident L. camtschaticum form sensu Kucheryavyi et al. (2007): Trunk myomeres, 65-73 (57-78). Dentition: supraoral lamina, 2 unicuspid teeth, rarely 3; infraoral lamina, 5-10 teeth, usually 6-8, the lateralmost unicuspid or bicuspid (one or both rarely unicuspid) and occasionally some of the internal ones also bicuspid, the rest unicuspid; 3 endolaterals on each side; endolateral formula, typically 2-2-2, variant formulae, 2-2-1 and 2-1-2 (also 2-2-2-2); 2 rows of anterials; first row of anterials, 3-5 unicuspid teeth; total number of anterials, 15-28 (8-30) unicuspid teeth; exolaterals usually absent, but if present, only 1 unicuspid tooth per lateral field; single row of posterials consisting of 16-25 (as low as 12) unicuspid teeth, sometimes completely absent; transverse lingual lamina, numerous unicuspid teeth, the median one enlarged; longitudinal lingual laminae parentheses-shaped, each with numerous unicuspid teeth. Velar tentacles, 7. Body coloration of live specimen, brownish on dorsal and lateral aspects and whitish on the ventral aspect. Second dorsal fin with a dark blotch near the apex; however, specimens from Japan do not have a dark blotch. Extent of caudal fin pigmentation, rarely absent or trace, usually 75% or more. Caudal fin shape, spade-like. Renaud, C.B. 2011 Lampreys of the world. An annotated and illustrated catalogue of lamprey species known to date. FAO Species Catalogue for Fishery Purposes. No. 5. Rome, FAO. 109 pp. (Ref. 89241) FB-Distribution-25874 http://purl.org/dc/dcmitype/Text text/html Rainer Froese 1997-01-14 00:00:00 2016-09-23 00:00:00 http://creativecommons.org/licenses/by-nc/3.0/ WorldFish Center - FishBase General public http://www.fishbase.org/summary/SpeciesSummary.php?id=25874 http://rs.tdwg.org/ontology/voc/SPMInfoItems#Distribution Asia: Throughout Siberia to the Anadyr and Sakhalin (Ref. 26334). Specimens identified as Lethenteron kessleri from the Arctic basin refer to Lethenteron reissneri (Ref. 59043). Reshetnikov, Y.S., N.G. Bogutskaya, E.D. Vasil'eva, E.A. Dorofeeva, A.M. Naseka, O.A. Popova, K.A. Savvaitova, V.G. Sideleva and L.I. Sokolov 1997 An annotated check-list of the freshwater fishes of Russia. J. Ichthyol. 37(9):687-736. (Ref. 26334) FB-Uses-25874 http://purl.org/dc/dcmitype/Text text/html Rainer Froese 1997-01-14 00:00:00 2013-11-05 00:00:00 Importance http://creativecommons.org/licenses/by-nc/3.0/ WorldFish Center - FishBase General public http://www.fishbase.org/summary/SpeciesSummary.php?id=25874 http://rs.tdwg.org/ontology/voc/SPMInfoItems#Uses fisheries: of no interest; bait: usually Holcík, J. 1986 <i>Lethenteron kessleri</i> (Anikin, 1905). p. 220-236. In J. Holcík (ed.) The Freshwater fishes of Europe. Vol.1, Part I, Petromyzontiformes. (Ref. 12323) FB-TrophicStrategy-25874 http://purl.org/dc/dcmitype/Text text/html Drina Sta. Iglesia 2001-01-23 00:00:00 2001-01-23 00:00:00 http://creativecommons.org/licenses/by-nc/3.0/ WorldFish Center - FishBase General public kessleri http://rs.tdwg.org/ontology/voc/SPMInfoItems#Size Non-parasitic lamprey. In Europe the upper courses of rivers, in Siberia also in lakes and lowland rivers. Ammocoetes feed on detritus, green algae, diatoms, and zooplankton. Holcík, J. 1986 <i>Lethenteron kessleri</i> (Anikin, 1905). p. 220-236. In J. Holcík (ed.) The Freshwater fishes of Europe. Vol.1, Part I, Petromyzontiformes. (Ref. 12323) FB-Size-25874 http://purl.org/dc/dcmitype/Text text/html Rainer Froese 1997-01-14 00:00:00 2013-11-05 00:00:00 Max. size http://creativecommons.org/licenses/by-nc/3.0/ WorldFish Center - FishBase General public http://www.fishbase.org/summary/SpeciesSummary.php?id=25874 http://rs.tdwg.org/ontology/voc/SPMInfoItems#Threats 26.0 cm TL (male/unsexed; (Ref. 12323)); max. reported age: 7 years (Ref. 12323) Holcík, J. 1986 <i>Lethenteron kessleri</i> (Anikin, 1905). p. 220-236. In J. Holcík (ed.) The Freshwater fishes of Europe. Vol.1, Part I, Petromyzontiformes. (Ref. 12323) Holcík, J. 1986 <i>Lethenteron kessleri</i> (Anikin, 1905). p. 220-236. In J. Holcík (ed.) The Freshwater fishes of Europe. Vol.1, Part I, Petromyzontiformes. (Ref. 12323) FB-Threats-2 http://purl.org/dc/dcmitype/Text text/html Belen Acosta 1990-10-18 00:00:00 2024-03-07 00:00:00 http://creativecommons.org/licenses/by-nc/3.0/ WorldFish Center - FishBase General public http://www.fishbase.org/summary/SpeciesSummary.php?id=2 http://rs.tdwg.org/ontology/voc/SPMInfoItems#Habitat Least Concern (LC) , IUCN Grouper and Wrasse Specialist Group IUCN 2006 2006 IUCN red list of threatened species. www.iucnredlist.org. Downloaded July 2006. FB-Habitat-25874 http://purl.org/dc/dcmitype/Text text/html Rainer Froese 1997-01-14 00:00:00 2013-11-05 00:00:00 Environment http://creativecommons.org/licenses/by-nc/3.0/ WorldFish Center - FishBase General public http://www.fishbase.org/summary/SpeciesSummary.php?id=25874 http://rs.tdwg.org/ontology/voc/SPMInfoItems#Distribution demersal; non-migratory; freshwater