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179

.

Cyanophyta Synechocystis limnetica Popovsk. Synechococcus sp. Rhabdoderma lineare (Schmidle et Laut.) Holler. Dactylococcopsis rhaphidioides Hansg. D. scenedesmoides Nyg. Merismopedia glauca (Ehr.) Naeg. M. marssonii Lemm. M. tenuisssima Lemm. Tetrapedia gothica Reinsch Microcystis aeruginosa (K?tz.) f. flosaquae Elenk. M. pulverea (Wood) Forti f. holsatica (Lemm.) Aphanothece clathrata W. et G.S. West Gloeocapsa alpina (Naeg.) Brand G. chroococcoides Nova?ek G. limnetica (Lemm.) Hollerb.

G. magma (Breb.) K?tz emend. Hollerb. G. minuta (Kiss.) Hollerb. G. turgida (K?tz.) Hollerb. Coelosphaerium kuetzingianum Naeg. Gomphosphaeria lacustris Chod. Xenococcus kerneri Hansg. Anabaena flos-aquae (Lyngb.) Breb. A. spiroides Klebs. Aphanizomenon elenkinii Kissel. Oscillatoria geminata (Menegh.) O. granulata Gardner O. kisselevii Anissim. O. lacustris (Kleb.) Geitl. O. ornata (K?tz) Gom. O. planctonica Wo?osz. O. tenuis Ag. Lyngbya limnetica Lemm.

Chrysophyta Chromulina ovalis Klebs Chrysococcus biporus Skuja Ch. radians Conrad Ch. rufescens Klebs Ch. rufescens var. compressa Skuja Kephyrion boreale Skuja K. elegans (Hilliard) Starmach K. inconstans (Schmid) Bourrelly K. litorale Lund K. ovale (Lackey) Huber-Pestalozzi Dinobryon

bavaricum Imhof var. bavaricum

D. bavaricum var. medium (Lemm.) Krieger D. borgei Lemm. D. crenulatum W. et G.S. West D. cylindricum Imhof var. cylindricum D. cylindricum Imhof var.

alpinum (Imhof) Brachmann D. divergens Imhof var. divergens D. divergens var. angulatum (Seligo) Brunnthaler D. korshikovii Matvienko D. sertularia Ehrenberg var. sertularia

[11, 30]. Dinobryon - , -

, - , -

[24, 53]. -

[55], - [60].

- : D.

borgei, D. crenulatum, D. sociale var. americana,D. bavaricum var. medium.

, -

- .

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30-100 .

./ . , 32%

, , - : -

. , -, -

, .

180

. . 8, 1, 2006

D.

sertularia var. protuberans (Lemm.)

Krieg. D.

sociale Ehrenberg var. sociale

D. sociale

Ehrenberg var. americanum

(Brunnthaler) Brachmann D.

spirale Iwanoff

D. suecicum var. longispinum Lemm. Chrysolykos planctonicus Mack Ch. skujai (Nauwerck) Bourrelly

Stylochrysallis libera (Fott) Bourrelly Mallomonas sp. M. coronata Bolochonzew M. alpina (Pasch. et Ruttn) Asmund etKristiansen Spiniferomonas bourrellyi Takahashi Bitrichia chodatii (Reverdin) Chodat B. phaseolus (Fott) Bourrelly Chrysidalis peritaphrena Schiller

Cryptophyta Rhodomonas lens Pasch. et Ruttner Rh. pusilla (Bachmann) Javornicky Chroomonas acuta Uterm. Cryptomonas cf. brevis Schiller C. borealis Skuja Cryptomonas curvata Ehrenberg

C. erosa Ehr. C. gracilis Skuja C. marssonii Skuja C. ovata Ehr. C. reflexa Skuja

Dinophyta Gymnodinium baicalense var. minor Antipova G. coeruleun Antipova Glenodinium sp. Peridinium aciculiferum Lemm. P.bipes Stein

P. bipes f. tabulatum (Ehr.) Lefevre P. cinctum (O.F.M?ller) Ehr. P. cf. pusillum (Penard) Lemm. Ceratium hirundinella (O.F.M?ller) Schrank

Bacillariophyta Stephanodiscus agassizensis Hak. et Kling S. binderanus (Kuetz.) Krieg. S. hantzschii Grun. S. invisitatus Hohn et Hellerman S. meyeri Genkal et Popovsk. S. minutulus (Kuetz.) Cleve et Moller Pliocaenicus costatus (Log., Lupik. et Churs.) Round et Hakansson Cyclostephanos dubius (Fricke) Round Cyclotella sp. C. baicalensis Skv. C. bodanica Eulenst. C. glomerata Bachmann C. meneghiniana Kuetz. C. minuta Antip. C. ocellata Pant. C. radiosa (Grun.) Lemm. C. tripartita H?kansson Ellerbeckia arenaria (Moore ex Ralfs) Crawford Melosira varians Ag. Aulacoseira alpigena (Grun.) Krammer ambigua (Grun.) Sim.

A. baicalensis (K. Meyer) Sim. A. distans var. nivalis (W. Sm.) Haworth A. granulata (Ehr.) Simonsen A. islandica (O.Muell.) Sim. A. italica (Ehr.) Sim. A. lirata (Ehr.) Ross A. perglabra (Oestrup) Haworth A. subarctica (O.Muell.) Haworth A. tenella (Nygaard) Sim. A. volgensis Genkal A. valida (Grun.) Krammer Urosolenia eriensis var. morsa (W. et G.West) Round et Crawford Fragilaria crotonensis Kitton Synedra ulna var. danica (Kuetz.) Grunow

S. acus K?tz.var. radians (Kuetz.) Hust. S. cyclopum Brutschy Asterionella formosa Hass. Diatoma elongatum (Lyngb.) Ag. D. vulgare Bory Tabellaria fenestrata (Lyngb.) (Kuetz.) T. flocculosa (Roth.) Kuetz. Nitzschia cf. acicularis W. Sm.

181

42 . Mono-

raphidium - [41,

48]. Monoraphidium, ,

, Oocystis

Chlorophyta Chlamydomonas sp. Schroederia setigera (Schroed.) Lemm. Desmatractum indutum (Geit.) Pasch. Pediastrum boryanum (Turp.) Menegh. P. duplex Meyen Pseudodictyosphaerium minusculum Hindak Dictyosphaerium ehrenbergeanum Nag. D. pulchellum Wood Botryococcus braunii Kuetz. Coenochloris fottii (Hind.) Tzar. Tetraedron triangulare Korsch. T. minimum (A. Br.) Hansgirg Lagerheimia genevensis(Chod.) Chodat Oocystis borgei Snow O. lacustris Chodat O. marssonii Lemm. O. submarina Lagerh. O. parva W. et G.S. West Closteriopsis acicularis (G.M.Smith) Belcher et Swale Monoraphidium arcuatum (Korsch.) Hindak M. contortum (Thur.) Kom.-Legn. M. convolutum (Corda) Kom.-Legn. M. irregulare (G.M. Smith) Kom.-Legn. M. griffithii (Berkel) Kom.-Legn. M. minutum (Naeg) Kom.-Legn. M. tortile (W. et G.S. West) Kom.-Legn. Kirchneriella lunaris (Kirchner) Moebius Raphidocelis subcapitata (Korsch.) Nygaard

et al. Ankistrodesmus falcatus (Corda) Ralfs fusiformis

Corda ex Korschikoff Coelastrum astroideum De-Notaris

C. microporum Naegeli Actinastrum hantzschii Lagerh. Westella botryoides (W. West) De-Wildeman Tetrastrum elegans Playfair T. komarekii Hindak Didymocystis planctonica Korschikoff Scenedesmus apiculatus (W. et G.S. West) Chodat S. circumfusus Hortob. S. ellipticus Corda S. falcatus Chod. S. obliquus (Turp.) Kuetz. S. obtusus Meyen S. quadricauda (Turp.) Brebisson Koliella longiseta (Vischer) Hind. Elakatothrix genevensis (Reverd) Hindak Gonatozygon monotaenium De Bary Closterium moniliferum (Bory) Ehr. Raphidiastrum aviculoides (Groenbl.) Pal.-Mordv. Staurodesmus glaber (Ehr.) Teil. S. jaculiferus (West) Teil. S. inflexum Breb. S. sibiricus (Borge) Croas. Staurastrum gracile Ralfs S. paradoxum Meyen S. planctonicum Teil. S. polymorphum Breb. S. pseudopelagicum W. et G.S. West S. sebaldii var. productum W. et G.S.West

Cosmarium ornatum Ralfs C. reniforme (Ralfs) Arch. Spondilosium papillosum W. et G.S.West Hyalotheca sp.

Euglenophyta Euglena acus Ehr. Strombomonas sp.

Trachelomonas hispida (Perty) Stein em. Defl. T. volvocina Ehr.

5. , , -. , -

- , -

- , -

182

. . 8, 1, 2006

- [36, 37]. ,

, - -

. , , :

Staurodesmus Staurastrum. - 20 50 .

./ . Aulacoseira -

, [15, 26-28,39, 43, 45, 51, 54, 58, 59, 61].

Aulacoseira [60].

, , -

, , 5-20. ./ .

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- , -

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[36, 37, 56], - [60].

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[25]. Merismopedia tenuissima

. -

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- -

, 70%. ,

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, -

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Aulacoseira, . -

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A. baicalensis, yclotella baicalensis, C.minuta, Stephanodiscus meyeri, -

A. islandica [6, 16], . -

. [3, 13]. -

. :

Rhodomonaspusilla, Cryptomonas reflexa, C. marssonii,Dinobryon bavaricum, D. divergens, D. sociale,D. cylindricum, Bitrichia chodatii, Pliocaenicuscostatus, Cyclotella tripartita, C. ocellata,Aulacoseira subarctica, Synedra acus, Tabellaria

183

fenestrata, T. flocculosa, Schroederia setigera,,Dictyosphaerium pulchellum, Closteriopsisacicularis, Monoraphidium contortum, M.arcuatum, Synechococcus.

- , [4]. -

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Rhodomonas, Cryptomonas - ( Chrysococcus

Dinobryon). - 300-500 . ./ .

, ,

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- - -

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- -

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, ; - -

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pusilla. Dinobryon Peridinium.

-

. , Cyclotella,

Stephanodiscus Dinobryon Mallomonas. -

- .

,

[37], . . - . -

- ( . 3, 2000 .): -

- - -

, - - - .

184

. . 8, 1, 2006

( Monoraphidium, Pseudodictyosphaerium,Dictyosphaerium, Oocystis, Schroederia, -

) - - (Gloeocapsa, Oscillatoria, Merismopedia)

( . 3). .

.

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, - ,

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: Rhodomonas pusilla, Cyclotellatripartita C. ocellata, Bitrichia chodatii,Tabellaria fenestrata, T. flocculosa,

Pliocaenicus costatus, Dinobryonbavaricum, D. sociale, D. divergens, Aulacoseirasubarctica, Synedra acus.

D. crenulatum Peridinium bipes. ,

0

500

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Monoraphidium, Pseudodictyosphaerium minusculum, Dictyosphaerium pulchellum, Schroederiasetigera. ,

- -

. - [41],

, , . [20, 48, 50], [4].

- A. baicalensis (K. Meyer) Sim.,

. baicalensis, C. minuta, S. meyeri, A. islandica.

, P. costatus. - . -

[46] - .

, -

- , -

[44, 52]. ,, , -

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.

« ».

. . . .

.

1. . ., . ., . ., . .

Salvelinus alpinus

(Salmonidae) // -. 1999. . 39, 1.

2. . ., . .

-

// - - .

1962 . -: .- . . - , 1964.

3. . ., . .

- - . -

, 1996.4. . .

- //

- . : ,

1995.5. . .

Aulacoseira

// . . VIII

« , - », , 16-19 -

188

. . 8, 1, 2006

2002 . , 2002.6. . ., . .

-

// . . 2005. . 90, 9.

7. - . .

-

// : -

, , - . . . . .

. . ,1999.

8. - . .

- // -

. . « -». 2. -

. , 2000.9. . ., . ., . .

. . . : - , 1989.

10. . .

-. .: , 1976.

11. . ., . .

- . ( )

// . . . 2003. 4.12. . .

Stephanodiscus dubius var. arcticus Seczkina //

. . . .,1990. 88.

13. . ., . . - Bacillariophyta (

, ) // . 2000. . 10, 3.14. . ., . .

(Centrophyceae, Bacilla-

riophyta) - // . . . 2001. 1.

15. . ., . . (Centrophyceae,

Bacillariophyta) // . 2003. . 13, 3.

16. . ., . .

- Bacillariophyta

. . I.Centrophyceae // . . 2004. . 89, 10.

17. . .

- // :

. . VI . , 1974. . 4.18. . .

- // .

. . . . 17. 1937.19. . .

-

// . .; ., 1956. .4, . 1.

20. . ., . . - // .,

. . ( .) - . ; - ,

1976.21. . ., . .

-

. .: , 1975.22. . ., . .

// . . 1970. . 55, 10.

23. . .

- : . ... . . .

, 1999.24. . .

// - . . 2.

. ., 1977.25. . .

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( ) //

. : - , 1998.

26. . .

// . ., 1968.

27. . .

// -

. ., 1971.28. . .

(1958-1990 .): -

. . ... - . . . ,1991.

29. . ., 1965.30. . ., . .

-

( -) // . . . 2001. 4.

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- //

VIII . . 1. ,2001.

32. . . ( )//

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33. . .

-

. .:- . - , 1960.

34. . ., . . ( ) //

. . . . , 2001.35. . .

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// . . . -. . XI. . .: -

. - , 1954.36. . .

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61. Trifonova I. Genkal S. Species of the genusAulacoseira Thwaites in lakes and rivers of north-

PHYTOPLANKTON IN MOUNTAIN LAKES OF EASTERN SIBERIA

© 2006 N.A. BondarenkoLimnological Institute of Siberian Branch of Russian Academy of Sciences, Irkutsk

The paper presents a study of species composition, structure features, and phytoplankton number andbiomass in mountain lakes of Pribaikalie (the area westward from Lake Baikal), Zabaikalie (the areacorrespondingly eastward from Lake Baikal), and the southern part of Yakutia. About 70 large and small lakes,located in the Khamar-Daban, eastern Sayan, Kodar, Udokan, Kalarsky, and Baikalian ridges at altitudes of 330to 1900 m and sometimes higher, have been researched. The largest of them is the lake Oron-Vitimsky. Theirplankton algoflora is presented by 196 taxa lower than genus from 7 phyla. Two genera, Dinobryon of 15 taxaand Aulacoseira of 13 ones, are the most diverse. The baikalian endemic diatoms A. baicalensis (K. Meyer)Sim., yclotella baicalensis, C. minuta, Stephanodiscus meyeri, and spore-forming A. islandica (this form ofthe alga is known to dwell in the lake Khanka and the river Amur, Far East, only), as well as dinoflagellateGymnodinium baicalense var. minor, have been found there. In most lakes, the relict alga Pliocaenicuscostatus, wide-spread in ancient times from Europe to the Kamchatka peninsula, has been observed also. Allthe lakes are oligotrophic almost round the year exhibiting phytoplankton biomass of 30 to 200 mg m-3. Attheir maximal seasonal development, these values in the open part of the lakes reached 300 mg m-3, sometimeshigher, and 800 mg m-3 in shallows. Their seasonal dynamics displays three biomass maxima: winter, spring,and autumn.

western Russia-Distribution and ecology // 16th

Intern. Diatom Symp. Athens & Aegean IslandsProceedings 2001 (A.Economou-Amili, ed.) Univ.of Athens Greece. 2001.