Transylvanian Review of Systematical and Ecological Research,
Journal Year:
2024,
Volume and Issue:
26(3), P. 55 - 70
Published: Dec. 1, 2024
Abstract
In
this
study,
37
female
and
40
male
Alburnus
sellal
individuals
from
the
Tigris
River
were
analyzed.
Using
geometric
morphometrics,
significant
differences
in
scale
size
between
sexes
found,
but
none
shape.
Seasonal
age
groups
showed
both
shape,
with
females
autumn
having
larger
scales.
Scale
increased
age.
PCA
variation
across
age,
season,
sex,
while
CVA
DFA
revealed
shape
seasonal
groups,
not
sexes.
Journal of Anatolian Environmental and Animal Sciences,
Journal Year:
2024,
Volume and Issue:
9(1), P. 67 - 73
Published: Feb. 17, 2024
Bu
çalışmada,
Cypriniformes
takımının
Cyprinidae
ve
Leuciscidae
familyalarına
ait
simpatrik
altı
balık
türünde
lagenar
(asteriskus)
utrikular
(lapillus)
otolitlerin
morfolojik
karakterleri
incelendi
iki
otolit
tipinin
bu
türleri
tanımlama
potansiyeli
değerlendirildi.
Kasım
2022'de,
Tersakan
Çayı
(Samsun,
Türkiye)'ndan
elektroşok
cihazı
kullanılarak
Barbus
tauricus,
Capoeta
tinca,
Abramis
brama,
Alburnoides
kurui,
Scardinius
erythrophthalmus
Squalius
cephalus
olmak
üzere
6
türünü
toplam
120
örnek
yakalandı.
Her
bir
örneğin
total
boyu
ölçüldü,
otolitleri
çıkarıldı.
Asteriskusun
distal
proksimal
tarafları
ile
lapillusun
dorsal
ventral
yüzeyleri
taramalı
elektron
mikroskobu
fotoğraflandı.
Morfolojik
analizlerde
sadece
sağ
otolitler
kullanıldı.
Çalışılan
türlerinin
tamamında,
asteriskuslar
lapilluslardan
daha
büyüktü.
Utrikular
otolitlere
göre
fazla
fenotipik
karaktere
sahip
olduğu
gözlendi.
Bununla
birlikte,
kesin
tür
teşhisi
için
her
tüm
karakterlerinin
birleştirilmesi
önerildi.
çalışma,
Türkiye'nin
endemik
balığı
olan
kurui
tinca'nın
morfolojisi
üzerine
ilk
referansdır.
Zoosystematics and Evolution,
Journal Year:
2024,
Volume and Issue:
100(2), P. 391 - 403
Published: April 4, 2024
Salmo
ekmekciae
,
new
species,
is
described
from
the
Köprüçay
River,
a
drainage
of
Mediterranean
Sea.
It
distinguished
species
in
adjacent
water
by
having
9–10
parr
marks
on
flank;
11–13
scale
rows
between
end
base
adipose-fin
and
lateral
line;
22–24
gill
rakers
first
arch;
shorter
distance
caudal-fin
base;
slenderer
caudal
peduncle;
body
at
origin.
According
to
Bayesian,
maximum
likelihood
analyses,
cyt
b
gene
resulted
coherent
trees
supported
high
bootstrap
values.
Zoosystematics and Evolution,
Journal Year:
2024,
Volume and Issue:
100(2), P. 483 - 492
Published: May 9, 2024
The
taxonomic
status
of
the
Oxynoemacheilus
from
Karınca
and
Havran
streams
in
north
Aegean
Basin
was
evaluated,
it
concluded
that
these
populations
contain
a
new
species.
species,
kottelati
sp.
nov.
,
is
distinguished
by
body
with
marbled
pattern,
deeper
caudal
peduncle,
shorter
wider
interorbital
distance,
middle
caudal-fin
lope.
differentiated
closest
O.
marmaraensis
possessing
51
nucleotide
substitution
sites,
genetic
distance
8.40%,
presence
an
axillary
lobe
at
base
pelvic
fin
(vs.
absent),
narrower
median
incision
upper
lip
absent).
Three
species
delimitation
tests
(ASAP,
ABGD,
PTP)
phylogenetic
analyses
reinforce
validity
as
distinct
Journal of Fish Biology,
Journal Year:
2024,
Volume and Issue:
unknown
Published: Aug. 10, 2024
Phoxinus
minnows
are
small
freshwater
fish
found
throughout
Eurasia.
The
taxonomy
of
this
genus
is
still
under
investigation,
and
new
species
regularly
described.
They
frequently
introduced
outside
their
native
range
due
to
use
as
live
bait
for
angling,
such
introductions
can
have
diverse
impacts
on
the
recipient
areas.
Before
rise
in
interest
regarding
diversity
past
15
years,
studies
carried
out
biology
ecology
reported
findings
Eurasian
minnow
phoxinus
Linnaeus,
1758,
which
was
then
considered
ubiquitous.
A
parasites
checklist
has
yet
be
published,
recent
progress
enabled
us
propose
a
reassignment
parasite
records
proper
host.
most
thoroughly
studied
potential
were
North
European
sp.
7
sensu
Palandačić
et
al.
2017,
isetensis,
P.
phoxinus.
We
able
highlight
gap
knowledge
numerous
that
received
little-to-no
attention
terms
parasitology.
Systematic
molecular
identification
should
conducted
when
studying
parasites,
reliable
host
vital
parasitology
research.
Future
research
will
certainly
reveal
species-specific
composition
parasitofauna
occurring
Phoxinus,
especially
among
widespread
Gyrodactylus
Diplostomum.
Such
specificities
could
even
become
tools
assessing
introduction
routes
species.
Journal of Anatolian Environmental and Animal Sciences,
Journal Year:
2024,
Volume and Issue:
9(3), P. 422 - 429
Published: Sept. 13, 2024
Bu
çalışma,
Samsun
İli
(Türkiye)’ndeki
on
lotik
habitattan
örneklenen
Squalius
sp.
populasyonlarının
asteriskus
ve
lapillus
otolit
ölçümleri
ile
balık
boyu
arasındaki
ilişkilerde
alansal
varyasyonu
ortaya
çıkarmayı
amaçlamıştır.
Abdal
Çayı,
Akçay,
Engiz
Istavloz
Kaynatma
Deresi,
Mert
Irmağı,
Taşkelik
Terme
Tersakan
Çayı
Yeşilpınar
Deresi’nden
total
6,5-
36,80
cm
(ort±ss,
13,62±3,30)
ağırlığı
2,90-696,17
g
38,11±45,94)
arasında
değişen
toplam
400
birey
örneklenmiştir.
Her
bir
örneğe
ait
çiftler
halinde
çıkarılmıştır
analizlerde
sağ
otolitler
değerlendirmeye
alınmıştır.
Otolitlerin
boyu,
yüksekliği/genişliği
ölçülmüş
ağırlıkları
tartılmıştır.
Otolit
büyümesi
allometrik
ilişkileri
tanımlamak
için
üssel
fonksiyon
kullanılmıştır.
Tüm
ilişkiler
istatistiksel
açıdan
önemli
bulunmuştur
(p
Marine and Life Sciences,
Journal Year:
2024,
Volume and Issue:
6(2), P. 96 - 100
Published: Dec. 29, 2024
In
this
study,
the
distribution
and
some
diagnostic
features
of
Alburnus
caeruleus
in
Adıyaman
region
were
determined.
The
research
was
carried
out
18
stations
which
contains
two
natural
lakes
(Azaplı
Gölbaşı
Lakes),
reservoirs
(Atatürk
Çat
Reservoir)
10
stream
systems.
individuals
detected
from
Kahta
Stream,
Sofraz
Ziyaret
Çakal
Stream.
average
length
A.
caught
area
is
73.70-81.91
mm,
their
weight
3.70-5.56
g.
It
determined
that
colours
patterns
differed
according
to
habitats,
number
line
lateral
scales
51-55,
pharynx
teeth
2.5-5.2.
has
a
limited
streams
region,
minimal
populations
needs
be
protected.
Additionally,
potential
an
ornamental
fish
aquariums.
Transylvanian Review of Systematical and Ecological Research,
Journal Year:
2024,
Volume and Issue:
26(3), P. 55 - 70
Published: Dec. 1, 2024
Abstract
In
this
study,
37
female
and
40
male
Alburnus
sellal
individuals
from
the
Tigris
River
were
analyzed.
Using
geometric
morphometrics,
significant
differences
in
scale
size
between
sexes
found,
but
none
shape.
Seasonal
age
groups
showed
both
shape,
with
females
autumn
having
larger
scales.
Scale
increased
age.
PCA
variation
across
age,
season,
sex,
while
CVA
DFA
revealed
shape
seasonal
groups,
not
sexes.
