The comprehensive study of possibility ecological control Mnemiopsis leidyi in Caspian Sea activity: The study and recognization parasitic fauna and Bacterial flore in ctenophore (Mnemiopsis leidyi and Bereo ovata)
Bacterial flora and parasitic fauna of M. leidyi an exotic invader jelly fish to Caspian Sea ecosystem and B. ovata to Black sea an alternative biological control agent was studied. During summer 1382 to spring 1383, using routine Bacteriological work. 72 sample of sea water Caspian Sea obtained from depth 20 and 50 meters, 36 sample of M. leidyi from depth 20 meters, 10 sample of B. ovata and 3 sample of sea water (Black sea) were collected and according to Bacteriological was studied. 216 sample of M. leidyi from depth 10 to 50 meters of Caspian Sea and 47 sample of B. ovata from Black and Marmarreh Sea (Turkey) were collected and was studied. In this study no parasite from was identified in M. leidyi (Caspian sea) but 64 percentage and 73 percentage of B. ovata (Marmarreh and Black sea respectively) contaminated to Trichodina ctenophore at varians concentration B. ovata of Black sea (130 min 1050 max) and B. ovata Marmarre sea (420 min 2100 max). While B. ovata kept at high salinity of 21 ppt was more contaminated with this pretrichial protozoan (Trichodina) than in low salinity (12/5 ppt). in comparision of bacterial flore in two cetenophore (M. leidyi and B. ovata) was observed that some of bacteria such as micrococcus sp, Aeromonas sp. Bacillus coagulans in both ctenophore and some other bacteria such as Agromobacterium and chromobacterium only observed in B. ovata but other researcher have reported fram Caspin sea and some of bacteria to specific Shewanella , Vibrio harveiy and bacillus linens was observed in B. ovata . Of course specific bacteria cannot transfer to Caspian Sea (different of salinity black sea (2/1%) to Caspian Sea (1/25 %)). Therefore if B. ovata to introduce to south Caspian Sea for biological control population M. leidyi. it is necessary at first some of viral pathogen in aquatic animal (fish) such as VNN, IPN,IHN,VHS,SVC was studied and then with confidence 95% non-infestation B. ovata to viruses and pass from bath anti parasite and anti-bacterial must be introduce to south Caspian sea.
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Format: | monograph biblioteca |
Language: | Persian |
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Iranian Fisheries Science Research Institute
2007
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Subjects: | Ecology, Health, Iran, Caspian Sea, Black sea, Parasite, Bacteria, Beroe ovata, Mnemiopsis leidyi, Agromobacterium, Chromobacterium, |
Online Access: | http://hdl.handle.net/1834/39531 |
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dig-aquadocs-1834-395312021-07-16T02:11:33Z The comprehensive study of possibility ecological control Mnemiopsis leidyi in Caspian Sea activity: The study and recognization parasitic fauna and Bacterial flore in ctenophore (Mnemiopsis leidyi and Bereo ovata) Saeedi, Ali Asghar Safari, R. Salmani, A. Zahedi, A. Habibi, F. Yaghobzadeh, Z. Salarvand, Gh. Kamgar, M. Aghlmandi, F. Kiya Kojori, H. Rezvani, Z. Asaeyan, H. Nazaran, M. Nasrollahtabar, A. Bayati, M. Riyazi, Sh. Ecology Health Iran Caspian Sea Black sea Parasite Bacteria Beroe ovata Mnemiopsis leidyi Agromobacterium Chromobacterium Bacterial flora and parasitic fauna of M. leidyi an exotic invader jelly fish to Caspian Sea ecosystem and B. ovata to Black sea an alternative biological control agent was studied. During summer 1382 to spring 1383, using routine Bacteriological work. 72 sample of sea water Caspian Sea obtained from depth 20 and 50 meters, 36 sample of M. leidyi from depth 20 meters, 10 sample of B. ovata and 3 sample of sea water (Black sea) were collected and according to Bacteriological was studied. 216 sample of M. leidyi from depth 10 to 50 meters of Caspian Sea and 47 sample of B. ovata from Black and Marmarreh Sea (Turkey) were collected and was studied. In this study no parasite from was identified in M. leidyi (Caspian sea) but 64 percentage and 73 percentage of B. ovata (Marmarreh and Black sea respectively) contaminated to Trichodina ctenophore at varians concentration B. ovata of Black sea (130 min 1050 max) and B. ovata Marmarre sea (420 min 2100 max). While B. ovata kept at high salinity of 21 ppt was more contaminated with this pretrichial protozoan (Trichodina) than in low salinity (12/5 ppt). in comparision of bacterial flore in two cetenophore (M. leidyi and B. ovata) was observed that some of bacteria such as micrococcus sp, Aeromonas sp. Bacillus coagulans in both ctenophore and some other bacteria such as Agromobacterium and chromobacterium only observed in B. ovata but other researcher have reported fram Caspin sea and some of bacteria to specific Shewanella , Vibrio harveiy and bacillus linens was observed in B. ovata . Of course specific bacteria cannot transfer to Caspian Sea (different of salinity black sea (2/1%) to Caspian Sea (1/25 %)). Therefore if B. ovata to introduce to south Caspian Sea for biological control population M. leidyi. it is necessary at first some of viral pathogen in aquatic animal (fish) such as VNN, IPN,IHN,VHS,SVC was studied and then with confidence 95% non-infestation B. ovata to viruses and pass from bath anti parasite and anti-bacterial must be introduce to south Caspian sea. 2021-06-24T18:21:28Z 2021-06-24T18:21:28Z 2007 monograph 86.1130 http://hdl.handle.net/1834/39531 fa http://www.ifro.ir/ application/pdf application/pdf 55 Iranian Fisheries Science Research Institute Tehran, Iran http://aquaticcommons.org/id/eprint/25134 18721 2018-08-26 13:35:47 25134 Iranian Fisheries Science Research Institute |
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Ecology Health Iran Caspian Sea Black sea Parasite Bacteria Beroe ovata Mnemiopsis leidyi Agromobacterium Chromobacterium Ecology Health Iran Caspian Sea Black sea Parasite Bacteria Beroe ovata Mnemiopsis leidyi Agromobacterium Chromobacterium |
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Ecology Health Iran Caspian Sea Black sea Parasite Bacteria Beroe ovata Mnemiopsis leidyi Agromobacterium Chromobacterium Ecology Health Iran Caspian Sea Black sea Parasite Bacteria Beroe ovata Mnemiopsis leidyi Agromobacterium Chromobacterium Saeedi, Ali Asghar Safari, R. Salmani, A. Zahedi, A. Habibi, F. Yaghobzadeh, Z. Salarvand, Gh. Kamgar, M. Aghlmandi, F. Kiya Kojori, H. Rezvani, Z. Asaeyan, H. Nazaran, M. Nasrollahtabar, A. Bayati, M. Riyazi, Sh. The comprehensive study of possibility ecological control Mnemiopsis leidyi in Caspian Sea activity: The study and recognization parasitic fauna and Bacterial flore in ctenophore (Mnemiopsis leidyi and Bereo ovata) |
description |
Bacterial flora and parasitic fauna of M. leidyi an exotic invader jelly fish to Caspian Sea ecosystem and B. ovata to Black sea an alternative biological control agent was studied. During summer 1382 to spring 1383, using routine Bacteriological work. 72 sample of sea water Caspian Sea obtained from depth 20 and 50 meters, 36 sample of M. leidyi from depth 20 meters, 10 sample of B. ovata and 3 sample of sea water (Black sea) were collected and according to Bacteriological was studied. 216 sample of M. leidyi from depth 10 to 50 meters of Caspian Sea and 47 sample of B. ovata from Black and Marmarreh Sea (Turkey) were collected and was studied. In this study no parasite from was identified in M. leidyi (Caspian sea) but 64 percentage and 73 percentage of B. ovata (Marmarreh and Black sea respectively) contaminated to Trichodina ctenophore at varians concentration B. ovata of Black sea (130 min 1050 max) and B. ovata Marmarre sea (420 min 2100 max). While B. ovata kept at high salinity of 21 ppt was more contaminated with this pretrichial protozoan (Trichodina) than in low salinity (12/5 ppt). in comparision of bacterial flore in two cetenophore (M. leidyi and B. ovata) was observed that some of bacteria such as micrococcus sp, Aeromonas sp. Bacillus coagulans in both ctenophore and some other bacteria such as Agromobacterium and chromobacterium only observed in B. ovata but other researcher have reported fram Caspin sea and some of bacteria to specific Shewanella , Vibrio harveiy and bacillus linens was observed in B. ovata . Of course specific bacteria cannot transfer to Caspian Sea (different of salinity black sea (2/1%) to Caspian Sea (1/25 %)). Therefore if B. ovata to introduce to south Caspian Sea for biological control population M. leidyi. it is necessary at first some of viral pathogen in aquatic animal (fish) such as VNN, IPN,IHN,VHS,SVC was studied and then with confidence 95% non-infestation B. ovata to viruses and pass from bath anti parasite and anti-bacterial must be introduce to south Caspian sea. |
format |
monograph |
topic_facet |
Ecology Health Iran Caspian Sea Black sea Parasite Bacteria Beroe ovata Mnemiopsis leidyi Agromobacterium Chromobacterium |
author |
Saeedi, Ali Asghar Safari, R. Salmani, A. Zahedi, A. Habibi, F. Yaghobzadeh, Z. Salarvand, Gh. Kamgar, M. Aghlmandi, F. Kiya Kojori, H. Rezvani, Z. Asaeyan, H. Nazaran, M. Nasrollahtabar, A. Bayati, M. Riyazi, Sh. |
author_facet |
Saeedi, Ali Asghar Safari, R. Salmani, A. Zahedi, A. Habibi, F. Yaghobzadeh, Z. Salarvand, Gh. Kamgar, M. Aghlmandi, F. Kiya Kojori, H. Rezvani, Z. Asaeyan, H. Nazaran, M. Nasrollahtabar, A. Bayati, M. Riyazi, Sh. |
author_sort |
Saeedi, Ali Asghar |
title |
The comprehensive study of possibility ecological control Mnemiopsis leidyi in Caspian Sea activity: The study and recognization parasitic fauna and Bacterial flore in ctenophore (Mnemiopsis leidyi and Bereo ovata) |
title_short |
The comprehensive study of possibility ecological control Mnemiopsis leidyi in Caspian Sea activity: The study and recognization parasitic fauna and Bacterial flore in ctenophore (Mnemiopsis leidyi and Bereo ovata) |
title_full |
The comprehensive study of possibility ecological control Mnemiopsis leidyi in Caspian Sea activity: The study and recognization parasitic fauna and Bacterial flore in ctenophore (Mnemiopsis leidyi and Bereo ovata) |
title_fullStr |
The comprehensive study of possibility ecological control Mnemiopsis leidyi in Caspian Sea activity: The study and recognization parasitic fauna and Bacterial flore in ctenophore (Mnemiopsis leidyi and Bereo ovata) |
title_full_unstemmed |
The comprehensive study of possibility ecological control Mnemiopsis leidyi in Caspian Sea activity: The study and recognization parasitic fauna and Bacterial flore in ctenophore (Mnemiopsis leidyi and Bereo ovata) |
title_sort |
comprehensive study of possibility ecological control mnemiopsis leidyi in caspian sea activity: the study and recognization parasitic fauna and bacterial flore in ctenophore (mnemiopsis leidyi and bereo ovata) |
publisher |
Iranian Fisheries Science Research Institute |
publishDate |
2007 |
url |
http://hdl.handle.net/1834/39531 |
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