Acta Adriatica最新文献_第2页

Thewesternmost record of Terapon jarbua(Forsskål, 1775) in the Mediterranean Sea 地中海Terapon jarbua(forsskatal, 1775)的最西端记录

IF 0.9 4区生物学

Acta Adriatica Pub Date : 2023-01-01 DOI: 10.32582/aa.64.1.4

S. Ibrahim, Abdulrraziq Abdulrraziq, A. Abdulghani, Sara A. A. Al Mabruk, F. Tiralongo

引用次数: 0

Intraspecifična karakterizacija izolata Vibrio alginolyticus prikupljenih iz sustava akvakulture i morskih biotopa u Tunisu korištenjem PCR-RFLP, ECP i OMPS profiliranja Intrspecična karakterizacija izolata溶藻弧菌prikupljenih iz sustava akvakulture i morskih biotopa u Tunisu korištenjem PCR-RFLP，ECP i OMPS profiliranja

IF 0.9 4区生物学

Acta Adriatica Pub Date : 2023-01-01 DOI: 10.32582/aa.64.2.3

Rim Lajnef, L. Ben Abdallah, S. Tapia‐Paniagua, Yosra Turki, A. Medina, I. Mehri, M. Moriñigo, A. Hassen

{"title":"Intraspecifična karakterizacija izolata Vibrio alginolyticus prikupljenih iz sustava akvakulture i morskih biotopa u Tunisu korištenjem PCR-RFLP, ECP i OMPS profiliranja","authors":"Rim Lajnef, L. Ben Abdallah, S. Tapia‐Paniagua, Yosra Turki, A. Medina, I. Mehri, M. Moriñigo, A. Hassen","doi":"10.32582/aa.64.2.3","DOIUrl":"https://doi.org/10.32582/aa.64.2.3","url":null,"abstract":"A total of 54 presumptive Vibrio alginolyticus strains isolated from a variety of Tunisian marine biotopes, such as seawater, sediment samples from some bathing areas, and aquaculture farms, were characterized and identified by several biochemical tests. DNA polymerase chain reaction-restriction fragment length polymorphism (PCR-RFLP) analysis, extracellular products (ECP) and outer membrane protein (OMP) profiling were used to evaluate their usefulness as a tool to investigate the Vibrio alginolyticus diversity within this complex group. Results showed that there is great heterogeneity in the diversity observed via the PCR-RFLP method related to the number of genotypes generated by the two enzymes SduI and FaqI tested. This heterogeneity was observed not only according to the origin (seawater, sediment, fish and bivalve aquaculture farms) but also within the same type of sample. The two other methods, ECP and OMP resulted in 32 and 26 profiles, respectively. The discriminatory index determined in this study highlighted the good ability of the PCR-RFLP method to discriminate similar V. alginolyticus strains.","PeriodicalId":35248,"journal":{"name":"Acta Adriatica","volume":"1 1","pages":""},"PeriodicalIF":0.9,"publicationDate":"2023-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"69703355","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"生物学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 0

Koncentracija teških metala u tkivu oslića Merluccius merluccius (Linnaeus, 1758) iz Oranskog zaljeva (Sredozemno more) 奥兰河（地中海）Meruccius Merluccius（林奈，1758）组织中重金属的浓度

IF 0.9 4区生物学

Acta Adriatica Pub Date : 2023-01-01 DOI: 10.32582/aa.64.2.4

F. Djellouli, Amina Kaddour, F. Belhoucine, A. Alioua

引用次数: 0

Različit, ali isti: uz pomoć DNA identifikacije otkrivena iznenađujuća obojenost primjeraka Sredozemnog morskog puža stražnjoškržnjaka (Mollusca: Nudibranchia) 不同，但相同：使用DNA鉴定揭示了令人惊讶的颜色，例如地中海后海滩（软体动物：Nudibranchia）

IF 0.9 4区生物学

Acta Adriatica Pub Date : 2023-01-01 DOI: 10.32582/aa.64.2.1

Giulia Furfaro, Fabio Vitale, Alice Tagliabue, Cataldo Licchelli, Paolo Mariottini

引用次数: 0

Aerobic anoxygenic phototrophs of the Adriatic Sea 亚得里亚海的需氧无氧光养生物

IF 0.9 4区生物学

Acta Adriatica Pub Date : 2023-01-01 DOI: 10.32582/aa.64.1.1

Ana Vrdoljak Tomaš, Danijela Šantić, Iva Stojan, M. Šolić

引用次数: 0

Ingression of the hydromedusa Neotima lucullana(delle chiaje, 1822) into the ecosystem of the Neretva riverestuary (south-eastern Adriatic, Croatia hydromedusa Neotima lucullana（delle chiaje，1822）进入Neretva河口（克罗地亚亚得里亚海东南部）的生态系统

IF 0.9 4区生物学

Acta Adriatica Pub Date : 2022-12-30 DOI: 10.32582/aa.63.2.3

D. Lučić, R. Garić, M. Hure, Jakica Njire, Jure Jurinović, Barbara Gangai Zovko, M. Vranjes, Ivana Violić, I. Onofri

{"title":"Ingression of the hydromedusa Neotima lucullana\u0000(delle chiaje, 1822) into the ecosystem of the Neretva river\u0000estuary (south-eastern Adriatic, Croatia","authors":"D. Lučić, R. Garić, M. Hure, Jakica Njire, Jure Jurinović, Barbara Gangai Zovko, M. Vranjes, Ivana Violić, I. Onofri","doi":"10.32582/aa.63.2.3","DOIUrl":"https://doi.org/10.32582/aa.63.2.3","url":null,"abstract":"Hydromedusa Neotima lucullana is an endemic species of the Mediterranean Sea. In this study we document the first numerous and permanent occurrence of N. lucullana in the estuary of the Neretva River, an unusual habitat for this typical marine species. We provide COI barcode sequence of this species, which is also first genetic sequence ever published of N. lucullana. Weekly data on the occurrence and abundance of N. lucullana were obtained from reports and records of autonomous divers and local fishermen in the area from Opuzen to Metković from mid-June to the end of October 2021. The individuals were always located in the layer above the bottom with salinity between 35.2 and 38.2. The diameters of the jellyfish bells ranged from 15 mm to 72 mm, most of them between 40 mm and 58 mm. Differential development of the gonads was observed in all specimens larger than 25 mm. In mid-June, the specimens were common but solitary. A week later, the jellyfish were more frequent and in smaller aggregations. From late June to mid-September, the jellyfish were constantly observed in larger aggregations. Toward the autumn, the number of individuals gradually decreased, and by the last week of October, only single individuals were observed. Our results indicate significant changes in the ecosystem of the Neretva estuary and confirm the observed composition of zooplankton communities dominated by marine species in summer and autumn.","PeriodicalId":35248,"journal":{"name":"Acta Adriatica","volume":" ","pages":""},"PeriodicalIF":0.9,"publicationDate":"2022-12-30","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"49106960","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"生物学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 2

The first confirmed record of Pomatoschistus marmoratus(Risso, 1810) (Actinopterygii: Gobiiformes: Gobiidae)from Malta 来自马耳他的第一个已确认的斑胸蛙记录（Risso，1810）（放线菌目：食蚊形目：食蚁科）

IF 0.9 4区生物学

Acta Adriatica Pub Date : 2022-12-30 DOI: 10.32582/aa.63.2.7

M. Kovačić, M. Falzon

引用次数: 0

Assessment of environmental risk related to the polycyclic aromatic hydrocarbons (PAH) in the sediments along the eastern Adriatic coast 亚得里亚海东部海岸沉积物中多环芳烃的环境风险评估

IF 0.9 4区生物学

Acta Adriatica Pub Date : 2022-12-30 DOI: 10.32582/aa.63.2.1

J. Mandić, Jere Veža, G. Kušpilić

{"title":"Assessment of environmental risk related to the polycyclic aromatic hydrocarbons (PAH) in the sediments along the eastern Adriatic coast","authors":"J. Mandić, Jere Veža, G. Kušpilić","doi":"10.32582/aa.63.2.1","DOIUrl":"https://doi.org/10.32582/aa.63.2.1","url":null,"abstract":"Polycyclic aromatic hydrocarbons (PAH) were investigated in the sediments at 24 locations in the coastal area of Adriatic Sea. Total PAH concentrations ranged from 14,98 to 26145,62 µg kg-1, with the highest levels determined in the sediments of Šibenik Bay and the lowest in the sediment near Island of Pag. Unsubstituted PAH were prevailing PAH group in the sediments from the Šibenik Bay and in the Coastal area, while methyl-substituted PAH were dominant group in the sediments of the Kaštela Bay. In order to estimate the possible toxicological significance of PAH concentrations, Sediment Quality Assessment was done according to three different sets of sediment quality guidelines. A high environmental risk was calculated for each station in Šibenik Bay; for the station in vicinity of the Industrial port of Split and for the two stations in Coastal zone. Low environmental risk was determined in less urbanised areas such as Island of Pag. Sediment extracts were further analysed for acute toxicity by measurements of decrease in bioluminescence upon exposure to sediment extracts. Obtained results show disagreement between sediment toxicity predicted upon PAH levels in sediment and experimentally obtained sediment toxicity. Sediment extracts in which low PAH levels were measured showed high acute toxicity indicating that concentrations of PAH alone are a poor indicator of sediment toxicity. Correlation analysis between concentrations of specific PAH compounds and toxicity revealed the strongest association between acute sediment toxicity and sulphur-containing PAH suggesting the S-PAH should be considered in sediment toxicity assessment.","PeriodicalId":35248,"journal":{"name":"Acta Adriatica","volume":" ","pages":""},"PeriodicalIF":0.9,"publicationDate":"2022-12-30","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"45835727","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"生物学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 2

Modeling the spatial distribution of the ctenophoreMnemiopsis leidyi A. Agassiz, 1865 in the Black Seausing a fuzzy rule-based system 使用基于模糊规则的系统对黑海中的栉水母的空间分布进行建模Mnemiopsis leidyi A.Agassiz，1865

IF 0.9 4区生物学

Acta Adriatica Pub Date : 2022-12-30 DOI: 10.32582/aa.63.2.6

H. Poorbagher, Zekiye Birinci-Ozdemir, S. Eagderi, E. Çiçek

{"title":"Modeling the spatial distribution of the ctenophore\u0000Mnemiopsis leidyi A. Agassiz, 1865 in the Black Sea\u0000using a fuzzy rule-based system","authors":"H. Poorbagher, Zekiye Birinci-Ozdemir, S. Eagderi, E. Çiçek","doi":"10.32582/aa.63.2.6","DOIUrl":"https://doi.org/10.32582/aa.63.2.6","url":null,"abstract":"Species distribution models can predict species occurrences in areas where no data is available by finding relationships between occurrences and environmental parameters. In this study, we applied a fuzzy rule-based system to model the spatial distribution of Mnemiopsis leidyi in the Black Sea and predict the probability of its presence throughout the sea. Six variables were used as predictors, including water turbidity, organic and inorganic particulate carbon, photosynthetically active radiation, light absorption by phytoplankton, sea surface temperature, and chlorophyll-a concentration. The results revealed a 0.807 accuracy of the model based on the confusion matrix. The results also showed that photosynthetically active radiation and sea surface temperature were the most important predictors shaping the distribution of this species. The findings also showed that the northern Black Sea was with the highest probability of presence, especially in Ukraine and Russia’s coastal areas. In the coastal areas of Turkey, the highest presence probability was found near Rize, Trabzon, Ordu, and from Sinop to Zonguldak. Therefore, continuous monitoring of the Turkish coastal area is crucial to better understanding the effects of climate change and anthropogenic influences on the further distribution patterns of this invasive ctenophore in the southeastern Black Sea.","PeriodicalId":35248,"journal":{"name":"Acta Adriatica","volume":" ","pages":""},"PeriodicalIF":0.9,"publicationDate":"2022-12-30","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"49130096","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"生物学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 0

The occurrence of the jellyfish Aequorea cf. forskalea in the Adriatic Sea 水母Aequorea cf.forskalea在亚得里亚海的出现

IF 0.9 4区生物学

Acta Adriatica Pub Date : 2022-12-30 DOI: 10.32582/aa.63.2.4

A. Malej, N. Supić, Ivana Violić, B. Pestorić, P. Paliaga, M. Vodopivec, N. Bojanić, D. Lučić

{"title":"The occurrence of the jellyfish Aequorea cf. forskalea in the Adriatic Sea","authors":"A. Malej, N. Supić, Ivana Violić, B. Pestorić, P. Paliaga, M. Vodopivec, N. Bojanić, D. Lučić","doi":"10.32582/aa.63.2.4","DOIUrl":"https://doi.org/10.32582/aa.63.2.4","url":null,"abstract":"Jellyfish are becoming an increasingly important component of studies of the global marine environment, as their frequent mass phenomena affect ecosystem performance and have economic and health consequences. Recent research has focused primarily on mass occurrences of scyphozoans and ctenophores, while less attention has been paid to hydromedusae blooms, which can also have significant impacts on the marine ecosystem with economic consequences. Like many members of the Scyphozoa and Ctenophora, Aequorea species can be numerous and form blooms. Based on surveys from 2000 to 2020 and information provided by marine professionals, we examine the (multiannual) variability, seasonality, and spatial distribution patterns of the poorly studied temperate species Aequorea cf. forskalea (Hydrozoa: Leptothecata). We hypothesized that this macrogelatinous jellyfish with a bipartite life cycle (benthic polyps and planktonic medusae) is sensitive to seasonal and long-term temperature fluctuations, particularly because temperature has been shown to play a critical role in mediating transitions in the life cycle of cnidarians. The cold-water affinity of A. cf. forskalea was confirmed by a significant negative correlation with temperature and the most frequent occurrence during the winter-spring period. For the northern Adriatic (Gulf of Trieste), sea temperature data and semi-quantitative plankton data are available for the first decade of the 20th century, allowing comparison of the historical data (1900-1911) with our current data set. Compared to historical records, the current occurrence of A. cf. forskalea differs significantly. With the warming of the northern Adriatic Sea since the beginning of the 20th century, the current phenology of A. cf. forskalea has changed, probably related to the delayed production of medusae by hydroids in autumn, the absence of medusae in this season and their less frequent occurrence in winter.","PeriodicalId":35248,"journal":{"name":"Acta Adriatica","volume":" ","pages":""},"PeriodicalIF":0.9,"publicationDate":"2022-12-30","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"45491938","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"生物学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 0