Results 1 to 10 of about 45,616 (200)

Geo-Sense: a portable distributed acoustic sensing (DAS) system for high-resolution seafloor monitoring

Scientific Reports
Distributed fiber-optic sensing remains underutilized in seafloor geomorphic research, in part because global submarine cable networks are typically located far from areas of primary scientific interest.
Aaron Micallef, Alana Sherman, Paul McGill, Aaron Schnittger, Rebecca Englert, Denis Klimov, Bryan Touryan-Schaefer, Richard Henthorn, David Hill, Steve Jacobs, Charles K. Paull, Roberto Gwiazda, Ankur Verma, Ayush Goyal   +13 more
doaj   +1 more source

Pinchy Business: Poland’s Ornamental Crayfish Trade in 2024

Animals
The aquarium trade is one of the main pathways for the introduction of non-native freshwater species. Such species include crayfish, which are valued ornamental animals commonly kept in aquaria.
Paweł Wróblewski, Rafał Maciaszek, Wiesław Świderek   +2 more
doaj   +1 more source

Behavioural assessment of Potamotrygon stingrays under different food enrichment strategies

Frontiers in Ethology
IntroductionFreshwater stingrays of the genus Potamotrygon are endemic to South America and increasingly maintained in aquaria worldwide, yet welfare studies on these species remain limited.
Cassia Regina Ramos Gonzaga, Cristiano Schetini de Azevedo, Helen Colbachini, Laura Chrispim Reisfeld, Fabiana Lúcia André Padilha, Rafael Caprioli Gutierrez, Cristiane Schilbach Pizzutto, Cristiane Schilbach Pizzutto   +7 more
doaj   +1 more source

Non‐trophic impacts from white sharks complicate population recovery for sea otters

Ecology and Evolution, 2019
Complex interactions between protected populations may challenge the recovery of whole ecosystems. In California, white sharks (Carcharodon carcharias) mistargeting southern sea otters (Enhydra lutris nereis) are an emergent impact to sea otter recovery,
Jerry H. Moxley, Teri E. Nicholson, Kyle S. Van Houtan, Salvador J. Jorgensen   +3 more
doaj   +1 more source

Status and prospects of the ornamental fish industry in Kenya

Aquaculture, Fish and Fisheries
Kenya is a major player in the global ornamental trade, exporting substantial quantities of ornamental fish to the global market. The sector plays an important role in the country's economy through foreign exchange. However, the country's ornamental fish
Jonathan M. Munguti, Jimmy B. Mboya, Jacob O. Iteba, James G. Kirimi, Kevin O. Obiero, Domitila N. Kyule, Mary A. Opiyo, Francis K. Njonge   +7 more
doaj   +1 more source

Aquarium Visitors Catch Some Rays: Rays Are More Active in the Presence of More Visitors

Animals, 2023
Humans are a constant in the lives of captive animals, but the effects of human–animal interactions vary. Research on the welfare impacts of human–animal interactions focus predominantly on mammals, whereas fish have been overlooked. To address this lack
Jordyn Truax, Jennifer Vonk, Eness Meri, Sandra M. Troxell-Smith   +3 more
doaj   +1 more source

Marine ornamental trade in Indonesia

Aquatic Living Resources, 2020
Trade with marine species as ornamentals is an important sector of the international pet trade. The vast majority of these species are collected from the wild and one of the top supplying countries is Indonesia.
Akmal Surya G., Zámečníková-Wanma Brigitta P.D., Prabowo Romanus E., Khatami Aulia M., Novák Jindřich, Petrtýl Miloslav, Kalous Lukáš, Patoka Jiří   +7 more
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First Japanese Records of Two Commensal Gobies, Lobulogobius omanensis and Pleurosicya annandalei (Teleostei: Gobiidae), Collected Using Remotely Operated Vehicle

Species Diversity
During a recent deep-sea survey around the Okinawa Islands in the Ryukyu Archipelago, southern Japan, two species of commensal gobies, Lobulogobius omanensis Koumans, 1944 and Pleurosicya annandalei Hornell and Fowler, 1922, were observed using remotely ...
Nozomi Hanahara, Takuo Higashiji, Haruka Sugimoto, Jo Okamoto, Hiromi Morota, Reika Soeya   +5 more
doaj   +1 more source

Intraperitoneal implantation of life-long telemetry transmitters in three rehabilitated harbor seal pups

BMC Veterinary Research, 2017
Background Pinnipeds, including many phocid species of concern, are inaccessible and difficult to monitor for extended periods using conventional, externally attached telemetry devices that are shed during the annual molt. Archival satellite transmitters
Markus Horning, Martin Haulena, Justin F. Rosenberg, Chad Nordstrom   +3 more
doaj   +1 more source

ATYPICAL MYCOBACTERIAL INFECTION [PDF]

Journal of IMAB
We describe a 47-year-old healthy man who, after an injury to the third finger of the right hand, developed a reddened papule that did not disappear. Over a period of three months, edema developed on the finger and dorsum of the right hand, followed by ...
Aleksander Popov, Klimentina Gospodinova, Milen Karaivanov   +2 more
doaj   +1 more source