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FAUNA OF ACANTHOCEPHALA FROM
FRESHWATER FISH IN ERZURUM
Burçak Aslan, Yahya Tepe, Mehmet Cemal Oğuz
Department of Biology, Faculty of Science, Ataturk
University Erzurum, Turkey
 Some
freshwater fish can be infected with
parasites.
 Parasites reduce nutritional value of fish and
prevent their reproduction, growth and feeding.
 The distribution and presence of parasites in
water are very important knowledge in
economy.
 In this study, acanthocephalans of freshwater
fish caught from Erzurum were investigated.
 The aim of the study was determined the role
of acanthocephalans in this system.
The fish of Karasu River
Porsuk (Aras) River
Tortum Lake
Çıldır Lake
Kuzgun Dam Lake
were examined in this study.
During the study a total of 170 fish of 13 species
were investigated for the presence of
acanthocephalans.
%Prevalence= Number of infected fish / Number of total fish
Mean
intensity=
Number of total parasite / Number of infected
fish
Mean
abundance=
Number of total parasite / Number of total fish
Table 1. The formulas of some parasitological parameters of the
parasites
Acanthocephalan fauna of the fresh water fish
from Erzurum province is included 4 species.
Acanthocephalus salmonis
Pomphorhynchus spindletruncatus
Neoechinorhynchus sp.
Neoechinorhynchus zabensis.
d
a
b
a.
b.
c.
d.
c
Pomphorhynchus spindletruncatus
Neoechinorhynchus zabensis
Acanthocephalus salmonis
Neoechinorhynchus sp.
Aras River
Enfected Fish
Karasu River
Prev
MI
Carassius sp.
Barbus plebejus
100,0
Carassius sp.
50,0
42,9
Chondrostoma sp.
Leuciscus cephalus
Acanthobrama marmid
Barbus plebejus
14,3
Salmo trutta
100,0
66,7
Leuciscus cephalus
Capoeta capoeta
50,0
Barbus plebejus
Leuciscus cephalus
Chalcalburnus sp.
100,0 100,0
Capoeta trutta
Capoeta capoeta
Rutilus sp.
Acanthocrama marmid
Barbus mursa
Alburnus filippi
41,2
Leuciscus cephalus
10
Capoeta capoeta
Nemachilus sp.
Rutilus sp.
Barbus plebejus
100
100,0
100,0
50,0
33,3
16,7
9,1
5,9
1
Kuzgun Dam Lake Çıldır Lake Tortum
Lake
Conclusion;
 Acanthocephalus salmonis was observed in
Salmo trutta
 Neoechinorhynchus zabensis in Capoeta
trutta
 Pomphorhynchus spindletruncatus in the
other 9 fish species.
 These acanthocephalan species are first
records for the parasite fauna of Turkey.
Thank you for your interest