Some characteristics of genetic variants of Tubifex tubifex (Müller, 1774) (Oligochaeta: Tubificidae) in laboratory cultures Andreas Anlauf OriginalPaper Pages: 1 - 6
Morphology of some species of the genus Aulodrilus Bretscher Nonna P. FinogenovaNina R. Arkhipova OriginalPaper Pages: 7 - 15
A description of spermatozoan ultrastructure and some anatomical characters in Branchiobdella kozarovi Subchev, 1978 (Annelida: Clitellata), and review of the spermatozoan morphology within the genus S. R. GelderM. FerragutiM. A. Subchev OriginalPaper Pages: 17 - 26
Oligochaete fauna of Lake Baikal Ljudmila N. SnimschikovaTamara W. Akinshina OriginalPaper Pages: 27 - 34
A preliminary review of the taxonomic characters used for the systematics of the genus Trichodrilus Claparède (Oligochaeta, Lumbriculidae) Pilar RodriguezNarcisse Giani OriginalPaper Pages: 35 - 51
Propappidae and aquatic Enchytraeidae (Oligochaeta) from the farthest southeast of Russia Tarmo Timm OriginalPaper Pages: 67 - 78
Oligochaetes (Naididae, Tubificidae, Enchytraeidae and Alluroididae) of Guyana, Peru and Ecuador Kathryn A. CoatesDonald F. Stacey OriginalPaper Pages: 79 - 84
Composition and distribution of bottom oligochaete fauna of a north Italian eutrophic lake (Lake Ledro) S. CasellatoF. Caneva OriginalPaper Pages: 87 - 92
Habitat preferences and species associations of shallow-water marine Tubificidae (Oligochaeta) from the barrier reef ecosystems off Belize, Central America Robert J. DiazChrister Erséus OriginalPaper Pages: 93 - 105
Communities of oligochaetes in mountain streams of Poland Elzbieta Dumnicka OriginalPaper Pages: 107 - 110
Oligochaeta in Spartina stems: the microdistribution of Enchytraeidae and Tubificidae in a salt marsh, Sapelo Island, USA Brenda HealyKeith Walters OriginalPaper Pages: 111 - 123
Distribution of Oligochaeta in some lakes and pools of Bolivia J. JugetM. Lafont OriginalPaper Pages: 125 - 127
Influence of small river conditions on the abundance of Tubificidae Eustolia I. Lestochova OriginalPaper Pages: 129 - 131
On the distribution patterns and population dynamics of sublittoral and profundal oligochaeta fauna from Lake Banyoles (Catalonia, NE Spain) M. RieradevallM. Real OriginalPaper Pages: 139 - 149
Depth distribution of oligochaetes in Lake Baikal (Siberia - Russia) Patrick MartinBoudewijn GoddeerisKoen Martens OriginalPaper Pages: 151 - 156
Ultrastructural and histochemical comparison in two haplotaxids Magda de EguileorGiulio LanzavecchiaRoberto Valvassori OriginalPaper Pages: 157 - 163
An ultrastructural overview of tubificid spermatozoa Marco FerragutiDaniela RuprechtOlav Giere OriginalPaper Pages: 165 - 178
Body wall muscles in oligochaetes Giulio LanzavecchiaRoberto ValvassoriMagda de Eguileor OriginalPaper Pages: 179 - 188
Comparative body wall musculature and muscle fibre ultrastructure in branchiobdellidans (Annelida: Clitellata), and their phylogenetic significance Roberto ValvassoriMagda de EguileorStuart R. Gelde OriginalPaper Pages: 189 - 199
Response of tidal freshwater macrobenthos to sediment disturbance Robert J. Diaz OriginalPaper Pages: 201 - 212
Oligochaetes and water pollution in two deep Norwegian lakes Goran Milbrink OriginalPaper Pages: 213 - 222
A field test of a sediment bioassay with the oligochaete worm Tubifex tubifex (Müller, 1774) Trefor B. Reynoldson OriginalPaper Pages: 223 - 230
Lacustrine, profundal meiobenthic oligochaetes as indicators of trophy and organic loading Jukka Särkkä OriginalPaper Pages: 231 - 241
Oligochaete response to changes in water flow in the Dokka Delta, Lake Randsfjorden (Norway), caused by hydroelectric power development Svein-Erik Svein-Erik OriginalPaper Pages: 243 - 249
An experimental manipulation of oligochaete communities in mesocosms treated with chlorpyrifos or nutrient additions: multivariate analyses with Monte Carlo permutation tests Piet F. M. VerdonschotCajo J. F. Ter Braak OriginalPaper Pages: 251 - 266
Quantitative observations on the population ecology of Branchiura sowerbyi (Oligochaeta, Tubificidae) C. BonacinaA. PasterisD. Marzuoli OriginalPaper Pages: 267 - 274
Biology of Limnodrilus claparedeanus Ratzel (aligochaeta, Tubificidae) in the Tsimlyansk Reservoir Tatyana M. Dolidze OriginalPaper Pages: 275 - 279
Population dynamics of Potamothrix alatus paravanicus Poddubnaya & Pataridze (Tubificidae) in different areas of Lake Sevan K. Jenderedjian OriginalPaper Pages: 281 - 286
Influence of environmental factors on the production of Potamothrix alatus paravanicus Poddubnaya & Pataridze (Tubificidae) in different areas of Lake Sevan K. Jenderedjian OriginalPaper Pages: 287 - 290
Population dynamics and energy budget of Marionina southerni (Cernosvitov) (Enchytraeidae, Oligochaeta) in the shallow littoral of Lake Esrom, Denmark Claus LindegaardKirsten HamburgerPeter C. Dall OriginalPaper Pages: 291 - 301
Population dynamics of Narapa bonettoi Righi and Varela, 1983 (Oligochaeta: Narapidae) from the main channel of the Middle Paraná River, Argentina M. Marchese OriginalPaper Pages: 303 - 308
Production of some oligochaete species in large Estonian lakes Henn Timm OriginalPaper Pages: 309 - 313
Observations on cohorts of Tubifex tubifex cultured at different food levels, using cellulose substrate Andrea PasterisCarla BonacinaGiuliano Bonomi OriginalPaper Pages: 315 - 320
