@article{MTMT:34760913, title = {Scale morphology is a promising, additional tool for exploring the taxonomy and ecology of freshwater fishes}, url = {https://m2.mtmt.hu/api/publication/34760913}, author = {Bánó, Bálint and Bolotovskiy, Aleksey and Levin, Boris and Mattox, George M. T. and Cetra, Mauricio and Czeglédi, István and Takács, Péter}, doi = {10.1111/faf.12826}, journal-iso = {FISH FISH}, journal = {FISH AND FISHERIES}, volume = {00}, unique-id = {34760913}, issn = {1467-2960}, abstract = {It has long been recognized that presence–absence, localisation, size, number and shape of fish scales can be important taxonomic features. Although there are some notes on the relationship between scale morphology and ecological needs, in the absence of a sufficiently large and detailed database, the morphological variability of fish scales and the factors responsible for this variability have not yet been explored in detail. For this reason, a database—which contains the shape and relative size data of 193 freshwater fish taxa of 14 orders, originated from five biogeographic realms—has been built. Database analyses showed that both the scale shape and relative size are proper taxonomic indicators. They can be used to separate higher taxonomic categories (e.g., orders), and by the simultaneous analysis of shape and size scale morphology, we showed increased sensitivity for species‐level detachments. Our results suggest that while both the shape and the size of the fish scales are genetically determined, they are also useful descriptors of the niche segregation (habitat use, flow preference) of close relative species. Scale morphology is a promising additional tool to specify the environmental preferences of lesser known or close relative recent and extinct fish species. And also can be of great help in such cases when only the scales are available for taxonomic identification, for example, in the research field of archaeology and palaeontology.}, year = {2024}, eissn = {1467-2979}, pages = {1-20}, orcid-numbers = {Bolotovskiy, Aleksey/0000-0003-2262-6808; Levin, Boris/0000-0002-4044-2036; Mattox, George M. T./0000-0003-4748-472X; Cetra, Mauricio/0000-0002-3902-0661; Takács, Péter/0000-0001-5247-7597} } @article{MTMT:34757089, title = {The Role of Insects in Sustainable Animal Feed Production for Environmentally Friendly Agriculture: A Review}, url = {https://m2.mtmt.hu/api/publication/34757089}, author = {Hancz, Csaba and Sadia, Sultana and Nagy, Zoltán and Bíró, Janka}, journal-iso = {ANIMALS-BASEL}, journal = {ANIMALS}, volume = {14}, unique-id = {34757089}, year = {2024}, eissn = {2076-2615}, pages = {1}, orcid-numbers = {Hancz, Csaba/0000-0001-9730-063X} } @article{MTMT:34753948, title = {Biological Parameters and Spermatogenesis in Razorfish (Pelecus cultratus) Population Inhabiting the Largest Shallow Lake of Central Europe (Lake Balaton): Studies for In Vitro Conservation Purposes}, url = {https://m2.mtmt.hu/api/publication/34753948}, author = {Bokor, Zoltán and Fodor, Ferenc and Várkonyi, Levente and Nagy, Borbála and Láng, Zete Levente and Ferincz, Árpád and Staszny, Ádám and Molnár, József and Lefler, Kinga Katalin and Csorbai, Balázs and Vancsura, Zoltán and Szári, Zsolt and Urbányi, Béla and Bernáth, Gergely}, doi = {10.1155/2024/6695280}, journal-iso = {AQUAC RES}, journal = {AQUACULTURE RESEARCH}, volume = {2024}, unique-id = {34753948}, issn = {1355-557X}, abstract = {The study aimed to investigate body parameters and the process of spermatogenesis from April to September. In addition, it sought to test the applicability of sperm cryopreservation for conservation purposes in a razorfish (Pelecus cultratus) population of Lake Balaton, the largest shallow lake in Central Europe. During the aforementioned period, measurements were taken for the standard length (SL, cm) and body weight (BW, g), and the sex of specimens was determined. Cells at different stages of spermatogenesis (spermatogonia-SG, spermatocytes-SC, spermatids-ST, and spermatozoa-SZ) were quantified monthly for each male sample. Sperm samples collected at the end of May were cryopreserved using a method designed for common carp. No significant differences were found between males (SL: 25 ± 2 cm and BW: 146 ± 38 g) and females (SL: 26 ± 3 cm and BW: 168 ± 53 g) in terms of measured body parameters. No significant correlations were found between the sex, SL, and BW. High standard deviations were observed for all mean values in all sampling periods, possibly due to the low number of individual samples per month. A significantly higher proportion of SC compared to SZ was found in April. In May, no differences were observed between the four groups. Significantly more SG and SZ than SC and ST were observed in June. In August and September, a slight dominance in the number of SG was recorded, with no differences measured among the cells in different developmental stages. The males studied exhibited a low gonadosomatic index (0.92% ± 0.27%). A significant reduction was recorded in motility (MOT), progressive motility (pMOT), and in most of the kinetic parameters (distance curved line-DCL, curvilinear velocity-VCL, straight line velocity-VSL, and beat cross frequency-BCF). The spermiation of males could have started in May and conceivably lasted until the end of June. It is recommended to increase sperm quality and quantity before cryopreservation.}, year = {2024}, eissn = {1365-2109}, pages = {1-8} } @article{MTMT:34720925, title = {Bird-mediated endozoochory as a potential dispersal mechanism of bony fishes}, url = {https://m2.mtmt.hu/api/publication/34720925}, author = {Lovas-Kiss, Ádám and Antal, László and Mozsár, Attila and Nyeste, Krisztián József and Somogyi, Dóra and Kiss, B. and Tóth, R. and Tóth, Flórián and Fazekas, Dorottya and Vitál, Zoltán and Halasi-Kovács, Béla and Tóth, P. and Szabó, N. and Löki, Viktor and Vincze, Orsolya and Lukács, Balázs András}, journal-iso = {ECOGRAPHY}, journal = {ECOGRAPHY}, unique-id = {34720925}, issn = {0906-7590}, year = {2024}, eissn = {1600-0587}, orcid-numbers = {Antal, László/0000-0001-9831-1429; Nyeste, Krisztián József/0000-0002-9848-7608; Somogyi, Dóra/0000-0003-2486-1414} } @article{MTMT:34694146, title = {The Cocktail Effects on the Acute Cytotoxicity of Pesticides and Pharmaceuticals Frequently Detected in the Environment}, url = {https://m2.mtmt.hu/api/publication/34694146}, author = {Göbölös , Balázs and Sebők, Rózsa and Szabó, Gyula and Tóth, Gergő and Szoboszlay, Sándor and Kriszt, Balázs and Kaszab, Edit and Háhn, Judit}, doi = {10.3390/toxics12030189}, journal-iso = {TOXICS}, journal = {TOXICS}, volume = {12}, unique-id = {34694146}, abstract = {Xenobiotics never appear as single, isolated substances in the environment but instead as multi-component mixtures. However, our understanding of the ecotoxicology of mixtures is far from sufficient. In this study, three active pharmaceutical ingredients (carbamazepine, diclofenac, and ibuprofen) and three pesticides (S-metolachlor, terbuthylazine, and tebuconazole) from the most frequently detected emerging micropollutants were examined for their acute cytotoxicity, both individually and in combination, by bioluminescence inhibition in Aliivibrio fischeri (NRRL B-11177). Synergy, additive effects, and antagonism on cytotoxicity were determined using the combination index (CI) method. Additionally, PERMANOVA was performed to reveal the roles of these chemicals in binary, ternary, quaternary, quinary, and senary mixtures influencing the joint effects. Statistical analysis revealed a synergistic effect of diclofenac and carbamazepine, both individually and in combination within the mixtures. Diclofenac also exhibited synergy with S-metolachlor and when mixed with ibuprofen and S-metolachlor. S-metolachlor, whether alone or paired with ibuprofen or diclofenac, increased the toxicity at lower effective concentrations in the mixtures. Non-toxic terbuthylazine showed great toxicity-enhancing ability, especially at low concentrations. Several combinations displayed synergistic effects at environmentally relevant concentrations. The application of PERMANOVA was proven to be unique and successful in determining the roles of compounds in synergistic, additive, and antagonistic effects in mixtures at different effective concentrations.}, year = {2024}, eissn = {2305-6304}, pages = {189}, orcid-numbers = {Tóth, Gergő/0000-0002-0302-2681; Kaszab, Edit/0000-0002-5917-0464; Háhn, Judit/0000-0003-1787-5359} } @article{MTMT:34681423, title = {Educational and training innovation opportunities in the aquaculture and fisheries sector of Hungarian secondary agricultural education}, url = {https://m2.mtmt.hu/api/publication/34681423}, author = {Khademi-Vidra, Anikó and Urbányi, Béla and Bakos, Izabella Mária}, doi = {10.1007/s10499-024-01432-4}, journal-iso = {AQUACULT INT}, journal = {AQUACULTURE INTERNATIONAL}, unique-id = {34681423}, issn = {0967-6120}, abstract = {Among the challenges of the aquaculture sector, the present study tries to focus on the necessary modernisation and innovation of the Hungarian sector education by strategically outlining the possibility of a niche secondary-level fisheries PILOT (experimental) training. It is obvious that the “launching” of such a shortage training level is a very complex and long-term task, but in our opinion not unfeasible. To this end, we are considering the development of a multi-stage action plan, the first milestone of which will be a thorough situation survey of the aquaculture education community. The study applies a deductive approach to specific areas of education and training within the general trends in aquaculture, covering the main traces of PILOT training in fisheries as a niche discipline. Our first paper, targeted at educators, focuses on the results of a questionnaire survey of 94 educators. Our main objective was to assess the presence of aquaculture-related knowledge content and associated methodologies in the classroom and the general digital literacy of educators. Our objectives also focus on the general digital readiness of vocational trainers and on the patterns of “professional marketing” opportunities that aquaculture professionals can express.}, year = {2024}, eissn = {1573-143X}, orcid-numbers = {Khademi-Vidra, Anikó/0000-0002-5666-9833; Bakos, Izabella Mária/0000-0001-6626-9481} } @article{MTMT:34668780, title = {The intestinal digesta microbiota of tropical marine fish is largely uncultured and distinct from surrounding water microbiota}, url = {https://m2.mtmt.hu/api/publication/34668780}, author = {Soh, Melissa and Tay, Ywee Chieh and Lee, Co Sin and Low, Adrian and Orbán, László and Jaafar, Zeehan and Seedorf, Henning}, doi = {10.1038/s41522-024-00484-x}, journal-iso = {NPJ BIOFILMS MICROBI}, journal = {NPJ BIOFILMS AND MICROBIOMES}, volume = {10}, unique-id = {34668780}, abstract = {Studying the gut microbes of marine fishes is an important part of conservation as many fish species are increasingly threatened by extinction. The gut microbiota of only a small fraction of the more than 32,000 known fish species has been investigated. In this study we analysed the intestinal digesta microbiota composition of more than 50 different wild fish species from tropical waters. Our results show that the fish harbour intestinal digesta microbiota that are distinct from that of the surrounding water and that location, domestication status, and host intrinsic factors are strongly associated with the microbiota composition. Furthermore, we show that the vast majority (~97%) of the fish-associated microorganisms do not have any cultured representative. Considering the impact of the microbiota on host health and physiology, these findings underpin the call to also preserve the microbiota of host species, especially those that may be exposed to habitat destruction.}, year = {2024}, eissn = {2055-5008}, orcid-numbers = {Soh, Melissa/0000-0002-7578-9515; Low, Adrian/0000-0003-0997-2490; Orbán, László/0000-0001-5435-5948; Seedorf, Henning/0000-0002-5763-0236} } @{MTMT:34641103, title = {A hőmérséklet zebradánió (Danio rerio) ivarának kialakulására gyakorolt hatása}, url = {https://m2.mtmt.hu/api/publication/34641103}, author = {Hirth, Mirella and Pethő, Cintia and Szabó, Olivér Máté and Orbán, László and Szeverényi, Ildikó}, booktitle = {II. Magyar Agrártudományi Doktoranduszok Szimpóziuma 2024}, unique-id = {34641103}, keywords = {Zebradánió; Ivari determináció; Magas hőmérséklet; Ivararány eltolódás; Neomale}, year = {2024}, pages = {48-49}, orcid-numbers = {Orbán, László/0000-0001-5435-5948} } @article{MTMT:34556050, title = {Reusability check-based refinement of a biophysical fishpond model}, url = {https://m2.mtmt.hu/api/publication/34556050}, author = {Sharma, Priya and Gyalog, Gergő and Berzi-Nagy, László and Tóth, Flórián and Nagy, Zoltán and Halasi-Kovács, Béla and Fazekas, Dorottya and Mezőszentgyörgyi, Dávid and Csukás, Béla and Varga, Mónika}, doi = {10.1016/j.compag.2024.108664}, journal-iso = {COMPUT ELECTRON AGR}, journal = {COMPUTERS AND ELECTRONICS IN AGRICULTURE}, volume = {218}, unique-id = {34556050}, issn = {0168-1699}, year = {2024}, eissn = {1872-7107}, orcid-numbers = {Gyalog, Gergő/0000-0002-3778-203X} } @article{MTMT:34545513, title = {Effect of thermal management on vitellogenesis and maturation in indoor-reared pikeperch (Sander lucioperca)}, url = {https://m2.mtmt.hu/api/publication/34545513}, author = {Ljubobratović, Uroš and Ardó, László and Fazekas, Georgina and Horváth, Zoltán and Lukić, Jovanka}, doi = {10.17221/136/2023-CJAS}, journal-iso = {CZECH J ANIM SCI}, journal = {CZECH JOURNAL OF ANIMAL SCIENCE}, volume = {69}, unique-id = {34545513}, issn = {1212-1819}, year = {2024}, eissn = {1805-9309}, pages = {18-28} }