Acta Adriatica最新文献_第6页

Filling the gap on Italian records of an invasive species 填补意大利入侵物种记录的空白

IF 0.9 4区生物学

Acta Adriatica Pub Date : 2021-07-26 DOI: 10.32582/aa.62.1.8

F. Tiralongo, G. Villani, R. Arciprete, E. Mancini

引用次数: 7

Comparison of benthic diatom community structures on natural and artificial substrates in marine lake (Adriatic Sea) 亚得里亚海海洋湖泊天然与人工底栖硅藻群落结构比较

IF 0.9 4区生物学

Acta Adriatica Pub Date : 2021-07-26 DOI: 10.32582/aa.62.1.1

A. Car, Cüneyt Nadir Solak, S. Ljubimir, Aydin Kaleli, Iris Dupčić Radić, D. Hafner

{"title":"Comparison of benthic diatom community structures on natural and artificial substrates in marine lake (Adriatic Sea)","authors":"A. Car, Cüneyt Nadir Solak, S. Ljubimir, Aydin Kaleli, Iris Dupčić Radić, D. Hafner","doi":"10.32582/aa.62.1.1","DOIUrl":"https://doi.org/10.32582/aa.62.1.1","url":null,"abstract":"In this study, the diatoms of three alternative habitats (epilithon, epiphyton and artificial sub-strate) were compared to understand the differences in composition on artificial and natural sub-strates. For this purpose, the samples were collected weekly between 11th August and 2nd Septem-ber 2016 at a sampling site in a shallow marine lake, Mrtvo More (Dead Sea) on Lokrum Island near Dubrovnik (South Adriatic, Croatia). In addition to detailed light microscopic analysis, ultrastructural analysis of benthic diatoms from Lake Mrtvo More was performed for the first time using scanning electron microscopy (SEM). A total of 97 taxa were identified in 12 samples. Cocconeis scutellum Ehrenberg and Halamphora coffeiformis (C.Agardh) Levkov were the most frequent taxa in the samples. Shannon-Wiener diver-sity index (H’) values varied from 1.78 (in September on Padina sp.) to 4.52 (in August on glass). According to non-metric multidimensional scaling ordination, there were two groups: epilithon and artificial glass substrate as Group1 and macroalgae as Group2. The results of the analysis showed that the diatom communities developing on artificial sub-strates accurately correspond to the diatom community of a rock substrate and thus can be used as a representative alternative tool for studies of epilithic diatoms in further experiments.","PeriodicalId":35248,"journal":{"name":"Acta Adriatica","volume":" ","pages":""},"PeriodicalIF":0.9,"publicationDate":"2021-07-26","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"47235688","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: 1

Reproductive strategy of spiny gurnard Lepidotrigla dieuzeidei Blanc and Hureau, 1973 from the south-eastern Adriatic Sea 1973年亚得里亚海东南部多刺杜父鱼的繁殖策略

IF 0.9 4区生物学

Acta Adriatica Pub Date : 2021-07-26 DOI: 10.32582/aa.62.1.3

T. Dobroslavić, A. Conides, J. S. Šprem, B. Glamuzina, V. Bartulović

{"title":"Reproductive strategy of spiny gurnard Lepidotrigla dieuzeidei Blanc and Hureau, 1973 from the south-eastern Adriatic Sea","authors":"T. Dobroslavić, A. Conides, J. S. Šprem, B. Glamuzina, V. Bartulović","doi":"10.32582/aa.62.1.3","DOIUrl":"https://doi.org/10.32582/aa.62.1.3","url":null,"abstract":"This study provides the first data on the reproductive biology of the spiny gurnard Lepidotrigla dieuzeidei. A total of 1027 individuals were collected monthly from September 2011 to August 2012. The total length\u0000of the individuals in the sample ranged from 7.46 cm to 14.62 cm with a female to male ratio of 1 to 0.59. Positive allometric growth was observed for both females (b=3.07) and males (b=3.08). Variations of condition factor were similar in both sexes with\u0000mean values of 1.07 for females and 1.01 for males. The fish L. dieuzeidei had a long spawning period extending from November to July based on monthly values of gonadosomatic index. Histological analysis showed that this fish was multiple synchronous developments of ovaries with multiple spawning events. The ovaries were always represented with a\u0000group of primary oocytes and a diverse population of vitel-logenic oocytes, each specially recruited during the final stages of maturation in uniform or uneven phases. Batch fecundity was estimated gravimetrically using the hydrated oocyte method and was estimated to be around 558 to 10.230 oocytes per female. L. dieuzeidei is an important by-catch species and data from this study represent a valuable contribution to stock management.","PeriodicalId":35248,"journal":{"name":"Acta Adriatica","volume":" ","pages":""},"PeriodicalIF":0.9,"publicationDate":"2021-07-26","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"44952789","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

First records of a new color pattern in the Goldblotch Grouper, Epinephelus costae (Steindachner, 1878) (Actinopterygii: Serranidae) and first record of leucism in the European conger, Conger conger (Linnaeus, 1758) (Actinopterygii: Congridae) 在steinachner, 1878年首次发现的一种新的斑点石斑鱼(放线鱼科)(放线鱼科)和在Linnaeus, 1758年首次发现的亮色(放线鱼科)(放线鱼科)(放线鱼科)

IF 0.9 4区生物学

Acta Adriatica Pub Date : 2021-07-26 DOI: 10.32582/AA.62.1.11

F. Tiralongo, S. Kalogirou, Igor Agostini

引用次数: 1

Checklist of marine fishes of Albania 阿尔巴尼亚海洋鱼类清单

IF 0.9 4区生物学

Acta Adriatica Pub Date : 2021-07-26 DOI: 10.32582/aa.62.1.4

A. Soldo, R. Bakiu

引用次数: 4

Occurrence of juveniles Luvarus imperialis (Actinopterygii: Perciformes: Luvaridae) in the Strait of Sicily 西西里岛海峡帝王斑蝶幼鱼的发生(放光翅目:行形目:斑蝶科)

IF 0.9 4区生物学

Acta Adriatica Pub Date : 2021-07-26 DOI: 10.32582/aa.62.1.10

G. Insacco, B. Zava, M. Corsini-Foka

引用次数: 0

Prvi dokumentirani zapis o Tetragonurus cuvieri Risso, 1810. (Perciformes, Stromatoidea) duž kalabrijskih obala (Južna Italija, Središnji Mediteran) 1810年，瓜维耶里里里索龙首次被记载。加勒比海沿岸（意大利南部、地中海中部）

IF 0.9 4区生物学

Acta Adriatica Pub Date : 2021-07-26 DOI: 10.32582/aa.62.1.9

Alex Carnevale, Francesco Luigi Leonetti, Gianni Giglio, Emilio Sperone, Sandro Tripepi, Concetta Milazzo, Luca Lanteri

引用次数: 0

Tethyaster subinermis (Philippi, 1837) (Asteroidea; Astropectinidae) 亚涅里俄提斯（菲律宾，1837年）（小行星亚目；星果科）

IF 0.9 4区生物学

Acta Adriatica Pub Date : 2021-01-21 DOI: 10.32582/AA.61.2.7

J. Ellis, Louise Cox, P. J. Barry

引用次数: 0

Additional records of Norwegian skate Dipturus nidarosiensis (Storm, 1881) (Pisces: Rajidae) in the Adriatic Sea 亚得里亚海挪威冰鱼Dipturus nidarosiensis (Storm, 1881)(双鱼座:鱼科)的附加记录

IF 0.9 4区生物学

Acta Adriatica Pub Date : 2020-12-28 DOI: 10.32582/AA.61.2.11

Igor Isajlović, B. Dragičević, C. Manfredi, N. Vrgoc, C. Piccinetti, J. Dulčić

引用次数: 4

Melanomacrophage centeres and diseases occurring in lesser-spotted catsharks, Scyliorhinus canicula (L.), from the southern Adriatic Sea 来自南亚得里亚海的斑点较少的猫鲨，Scyliorhinus canicula (L.)中发生的黑色素巨噬细胞中心和疾病

IF 0.9 4区生物学

Acta Adriatica Pub Date : 2020-12-28 DOI: 10.32582/AA.61.2.5

A. Gajić, H. Beširović, Jovana Šupić, Nurija Bilanović, A. Kahrić, A. Alić

{"title":"Melanomacrophage centeres and diseases occurring in lesser-spotted catsharks, Scyliorhinus canicula (L.), from the southern Adriatic Sea","authors":"A. Gajić, H. Beširović, Jovana Šupić, Nurija Bilanović, A. Kahrić, A. Alić","doi":"10.32582/AA.61.2.5","DOIUrl":"https://doi.org/10.32582/AA.61.2.5","url":null,"abstract":"Melanomacrophages of fish are commonly explored as biomarkers of water pollution and are considered to be sensitive albeit non-specific health indicators in water ecosystems. Sharks as long living marine species are good sentinel species. This study presents morphometric data for splenic and hepatic melanomacrophages (MMC), and observed histopathology in ten lesser-spotted catsharks, Scyliorhinus canicula (L.), one of the most abundant shark species in the eastern Adriatic Sea. At necropsy, we collected random tissue samples from liver, brain, gallblader, pancreas, spleen, kidney, gills, entire digestive system, thyroid gland, rectal gland, entire urogenital (male samples) and genital system (female samples). Collected tissue samples were routinely processed and stained with hematoxylin-eosin, Periodic Acid-Schiff, and Masson Trichrome for microscopic examinations and morphometry. There was a minimal number of histopathological lesions in the examined sharks, but morphometric values reported herein were three folds higher than in previous studies in free-ranging sharks. Studies on larger numbers of sharks are needed to elucidate the biological significance of our finding in the context of population decline of the lesser-spotted catshark.","PeriodicalId":35248,"journal":{"name":"Acta Adriatica","volume":" ","pages":""},"PeriodicalIF":0.9,"publicationDate":"2020-12-28","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"47984917","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