Lethenteron kessleri (Anikin, 1905)
Siberian brook lamprey
ອັບໂຫລດຂອງທ່ານ ຮູບພາບ ແລະ ວິດີໂອ
ຮູບ | Google image
Lethenteron kessleri
Male ຮູບພາບໂດຍ FAO
ຮູບ | Google image
Male ຮູບພາບໂດຍ FAO
ການຈັດປະເພດ / ຊື່ ຊື່ສາມັນ | ຄຳສັບຄ້າຍຄືກັນ | Catalog of Fishes(ຕະກຸນ, ຊະນິດ) | ITIS | CoL | WoRMS | Cloffa
> Petromyzontiformes (Lampreys) > Petromyzontidae (Northern lampreys) > Lampetrinae
Etymology: Lethenteron: Etymology not explained, perhaps lethalis (L.), lethal, or lethe (Gr.), forgetting or forgetfulness; enteron (Gr.) intestine, presumably referring to “degenerate and non-functional” intestine of adult L. appendix (See ETYFish); kessleri: Patronym not identified but probably in honor of German-Russian zoologist Karl Fedorovich Kessler (1815-1881), who described Caspiomyzon wagneri in 1870 (See ETYFish).
Eponymy: Karl Fedorovich (Theodorovich) Kessler (1815–1881) was a Russian-German zoologist and collector who was one of the founders of the St Petersburg Society of Naturalists (1868), and its President (1868–1879). [...] (Ref. 128868), visit book page.
Etymology: Lethenteron: Etymology not explained, perhaps lethalis (L.), lethal, or lethe (Gr.), forgetting or forgetfulness; enteron (Gr.) intestine, presumably referring to “degenerate and non-functional” intestine of adult L. appendix (See ETYFish); kessleri: Patronym not identified but probably in honor of German-Russian zoologist Karl Fedorovich Kessler (1815-1881), who described Caspiomyzon wagneri in 1870 (See ETYFish).
Eponymy: Karl Fedorovich (Theodorovich) Kessler (1815–1881) was a Russian-German zoologist and collector who was one of the founders of the St Petersburg Society of Naturalists (1868), and its President (1868–1879). [...] (Ref. 128868), visit book page.
ສະພາບແວດລ້ອມ: ສະພາບແວດລ້ອມ / ເຂດດິນຟ້າອາກາດ / ລະດັບຄວາມເລິກ / ຂອບເຂດການແຈກຢາຍ ນິເວດວິທະຍາ
; ນ້ຳຈືດ ອາໄສຢູ່ໃກ້ໜ້າດິນໃຕ້ພື້ນທ້ອງນ້ຳ; ບໍ່ມີການເຄື່ອນຍ້າຍ. Temperate; 5°C - 25°C (Ref. 12468); 78°N - 53°N, 55°E - 169°W
ການແຜ່ກະຈາຍ ອານາເຂດ | ເຂດ FAO | ລະບົບນິເວດ | ການປະກົດຕົວ | ຈຸດໃດໜຶ່ງທີ່ສະແດງອອກໃນແຜນທີ່ (ພ້ອມທັງສະແດງຂໍ້ມູນເພີ້ນເຕີມ) | ການແນະນຳ | Faunafri
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).
ຄວາມຍາວໃນການເຕີບໂຕເຕັມຄັ້ງທໍາອິດ / ຂະໜາດ / ນ້ຳໜັກ / ອາຍຸ
ການຈະເລີນເຕັມໄວ: Lm 12.4, range 11 - 13.27 cm
Max length : 26.0 cm TL ຕົວຜູ້/ບໍ່ມີເພດ; (Ref. 12323); ອາຍຸສູງສຸດທີ່ເຄຍລາຍງານມາ: 7 ປີ (Ref. 12323)
Max length : 26.0 cm TL ຕົວຜູ້/ບໍ່ມີເພດ; (Ref. 12323); ອາຍຸສູງສຸດທີ່ເຄຍລາຍງານມາ: 7 ປີ (Ref. 12323)
ຄຳອະທິບາຍສັ້ນໆ ຕົວທີ່ໃຊ້ໃນການຈຳແນກຊະນິດ | ສະລີລະວິທະຍາ | ການວັດແທກຮູບຮ່າງລັກສະນະພາຍນອກຂອງດິນ,ສັດ,ປາ…
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.
Body shape (shape guide): eel-like.
Body shape (shape guide): eel-like.
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).
ວົງຈອນຊີວິດ ແລະພຶດຕິກໍາການຫາຄູ່ ການຈະເລີນເຕັມໄວ | ການສືບພັນ | ການວາງໄຂ່ | ໄຂ່ | ຄວາມດົກຂອງໄຂ່ປາ | ຕົວອ່ອນ
ເອກະສານອ້າງອີງຫຼັກ
ອັບໂຫລດເອກະສານອ້າງອີງຂອງທ່ານ | ເອກະສານອ້າງອີງ | ຜູ້ປະສານງານ | ຜູ້ຮ່ວມມື
Holcík, J., 1986. Lethenteron kessleri (Anikin, 1905). p. 220-236. In J. Holcík (ed.) The Freshwater fishes of Europe. Vol.1, Part I, Petromyzontiformes. (Ref. 12323)
CITES
Not Evaluated
ໄພຂົ່ມຂູ່ຕໍ່ມະນຸດ
Harmless
ການນໍາໃຊ້ຂອງມະນຸດ
ການປະມົງ: ທີ່ບໍ່ມີຄວາມສົນໃຈ; ເຍື່ອ: usually
FAO - Publication: search | FishSource |
ຂໍ້ມູນຕື່ມອີກ
ນະໂຍບາຍດ້ານປະຊາກອນ
ຕົວວັດແທກການເຕີບໃຫຍ່
ສູງສຸດ. ອາຍຸ / ຂະຫນາດ
ຄວາມຍາວ-ນ້ໍາຫນັກ rel.
ຄວາມຍາວ - ຄວາມຍາວ rel.
ຄວາມຖີ່ຄວາມຍາວ
ການແປງມະຫາຊົນ
ການທົດແທນທີ່
ຄວາມອຸດົມສົມບູນ
ຕົວວັດແທກການເຕີບໃຫຍ່
ສູງສຸດ. ອາຍຸ / ຂະຫນາດ
ຄວາມຍາວ-ນ້ໍາຫນັກ rel.
ຄວາມຍາວ - ຄວາມຍາວ rel.
ຄວາມຖີ່ຄວາມຍາວ
ການແປງມະຫາຊົນ
ການທົດແທນທີ່
ຄວາມອຸດົມສົມບູນ
ວົງຈອນຊີວິດ
ການສືບພັນ
ການຈະເລີນເຕັມໄວ
ການເຕີບໃຫຍ່ / Gills rel.
ຄວາມດົກຂອງໄຂ່ປາ
ການວາງໄຂ່
ການລວບລວມການວາງໄຂ່
ໄຂ່
ການພັດທະນາໄຂ່
ຕົວອ່ອນ
ການປ່ຽນແປງຂອງຕົວອ່ອນ
ການສືບພັນ
ການຈະເລີນເຕັມໄວ
ການເຕີບໃຫຍ່ / Gills rel.
ຄວາມດົກຂອງໄຂ່ປາ
ການວາງໄຂ່
ການລວບລວມການວາງໄຂ່
ໄຂ່
ການພັດທະນາໄຂ່
ຕົວອ່ອນ
ການປ່ຽນແປງຂອງຕົວອ່ອນ
ຮ່າງກາຍ
ເນື້ອທີ່ເຫືອກ
ສະໝອງ
ໂອໂຕລິດ
ເນື້ອທີ່ເຫືອກ
ສະໝອງ
ໂອໂຕລິດ
ຟີຊິກສາດ
ອົງປະກອບຂອງຮ່າງກາຍ
ທາດອາຫານ
ການບໍລິໂພກອົກຊີເຈນ
ປະເພດລອຍ
ຄວາມໄວໃນການລອຍ
ເມັດສີທີ່ເບິ່ງເຫັນ
ສຽງປາ
ພະຍາດ & ກາຝາກ
ຄວາມເປັນພິດ (LC50s)
ອົງປະກອບຂອງຮ່າງກາຍ
ທາດອາຫານ
ການບໍລິໂພກອົກຊີເຈນ
ປະເພດລອຍ
ຄວາມໄວໃນການລອຍ
ເມັດສີທີ່ເບິ່ງເຫັນ
ສຽງປາ
ພະຍາດ & ກາຝາກ
ຄວາມເປັນພິດ (LC50s)
ກຳມະພັນ
ພັນທຸ ກຳ
ກຳມະພັນ
Heterozygosity
ການຖ່າຍທອດທາງກຳມະພັນຈາກພໍ່ແມ່ຫາລູກ
ຄວາມຫຼາກຫຼາຍທາງພັນທຸກໍາ
ພັນທຸ ກຳ
ກຳມະພັນ
Heterozygosity
ການຖ່າຍທອດທາງກຳມະພັນຈາກພໍ່ແມ່ຫາລູກ
ຄວາມຫຼາກຫຼາຍທາງພັນທຸກໍາ
ມະນຸດທີ່ກ່ຽວຂ້ອງ
ລະບົບການລ້ຽງປາ
ຂໍ້ມູນການລ້ຽງສັດນ້ຳ
ສາຍພັນ
ກໍລະນີ Ciguatera
ສະແຕມ, ຫຼຽນ, ອື່ນໆ.
ລະບົບການລ້ຽງປາ
ຂໍ້ມູນການລ້ຽງສັດນ້ຳ
ສາຍພັນ
ກໍລະນີ Ciguatera
ສະແຕມ, ຫຼຽນ, ອື່ນໆ.
ເຄື່ອງມື
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ແຫຼ່ງອີນເຕີເນັດ
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ການຄາດຄະເນໂດຍອີງໃສ່ແບບຈໍາລອງ
ດັດຊະນີຄວາມຫຼາກຫຼາຍທາງຊີວະພາບ (ເອກະສານອ້າງອີງ 82804): PD50 = 0.5020 [Uniqueness, from 0.5 = low to 2.0 = high].
Bayesian length-weight: a=0.00132 (0.00060 - 0.00290), b=2.99 (2.80 - 3.18), in cm total length, based on LWR estimates for this (Sub)family-body shape (Ref. 93245).
ຊັ້ນເຂດຮ້ອນ (ເອກະສານອ້າງອີງ 69278): 2.2 ±0.14 se; based on food items.
ຄວາມຢືດຢຸ່ນ (ເອກະສານອ້າງອີງ 120179): ຕຳ່, ປະຊາກອນຕຳ່ສຸດທີ່ໃຊ້ເວລາສອງເທົ່າ 4.5 - 14 ປີ (tmax=tm=7).