migrate
autumn
1–1
seasonal
them
basin
sometime
asia
fagotia
rule
being
considerable
much
discontinuou
fauna
part
land
deceleration
nymphaea
tuchyn
accentuating
caledonia
latifolia
only
vertical
usually
sewage
industrial
mid
outcrop
there
areal
warm
presented
south
density
bąkowski
biotope
southern
family
eichwald
number
mollusca
good
podolia
occur
running
observation
now
esperi
population
state
regulation
9–8
zhytomyr
their
lviv
animal
goe
mollusk
cold
natalia
stone
far
tributary
river
flow
also
east
distribution
shubkov
ferussac
but
1952
later
found
0–0
hi
novitsky
franko
former
novicki
chall
bug
plant
low
dniester
reservoir
make
1823
europe
fluctuation
sluch
our
middle
monograph
optimum
flora
zone
velocity
zhydachiv
wa
pronounced
pectinibranchia
large
stelmashchuk
organic
seminarium
analysi
zhadin
mogyliv
ivan
goryn
O2
than
vinnytsa
1965
phenomenon
substrata
territory
pebble
dwell
both
province
substance
although
XXVII
comparison
time
endemic
2000
common
outsbirt
les
ataky
1970
krajowe
gastropoda
oxyphilou
data
gradovski
arkhangelske
dnieper
pectinibranchial
mykolayiv
ukraine
don
water
border
eastern
reophilou
rivne
dense
mostly
nowaday
reason
3–0
wood
section
polischuk
1976
zoogeographical
indicator
multiple
greatly
marl
volyn
lithuania
pollution
podilsky
new
kozlyn
depth
other
aciculari
northern
acid
1891
university
upper
shallow
higher
environment
distributed
literature
retrospective
two
antonivka
temperature
each
bonkovsky
mineralogy
neutral
mentioned
pervomaisk
it
within
right
differ
geology
1938
stream
freshwater
malakologiczne
alkaline
they
observed
zdun
disappearing
sandy
numerou
well
via
zealand
genu
not
preferring
represented
according
region
level
1830
season
densitie
typha
range
moved
melanopsidae
oxygenation
specie
starobogatov
clean
main
danube
alba
mesosaprobic
submerged
goryngrad
decrease
demonstrate
first
migration
information