Sökning: WFRF:(Englund William F.) > Sowerby’s Beaked Wh...
Fältnamn | Indikatorer | Metadata |
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000 | 04041naa a2200433 4500 | |
001 | oai:DiVA.org:nrm-4775 | |
003 | SwePub | |
008 | 220627s2022 | |||||||||||000 ||eng| | |
024 | 7 | a https://urn.kb.se/resolve?urn=urn:nbn:se:nrm:diva-47752 URI |
024 | 7 | a https://doi.org/10.3390/oceans30300182 DOI |
040 | a (SwePub)nrm | |
041 | a engb eng | |
042 | 9 SwePub | |
072 | 7 | a ref2 swepub-contenttype |
072 | 7 | a art2 swepub-publicationtype |
100 | 1 | a Stavenow, Jasmineu Statens Veterinärmedicinska Anstalt, SVA4 aut |
245 | 1 0 | a Sowerby’s Beaked Whales (Mesoplodon bidens) in the Skagerrak and Adjacent Waters: Historical Records and Recent Post-Mortem Findings |
264 | c 2022-06-23 | |
264 | 1 | b MDPI AG,c 2022 |
338 | a electronic2 rdacarrier | |
520 | a In contrast to sparse historical observational records, five Sowerby’s beaked whales (SBW) stranded and died in Swedish waters between 2015 and 2020. Here we summarize historical records of SBWs in the Skagerrak basin and adjacent waters. The three recent stranding events from Sweden are described, and the post-mortem findings, including diet analysis, from the five SBWs are presented. Of 30 historical records of SBWs observations since 1869, 13 (43%) were documented between 2010 and 2021, and records between July and November were the most frequent. The recent stranding events occurred in October 2015 (n = 1), August 2019 (n = 3) and July 2020 (n = 1). Four of the SBWs were examined through necropsy, and one was sampled in the field. They were all sub-adults and included a single female and four males. The causes of death were emaciation, euthanasia due to traumatic injury, and live stranding of undetermined cause. Two SBWs each had a focal bone lesion consistent with osteomyelitis. Other findings included pox-like dermatitis, trauma, focal granulomas in a lymph node and intestine, and ulceration of the stomach. CT scans were performed on the heads of two animals, with inconclusive results. Three SBWs had hard parts in the gastrointestinal tract that mainly consisted of otoliths from several fish species. An eDNA-analysis confirmed and supplemented the diet analysis, revealing 17 fish species in total, including species not previously described as prey for SBW, such as Pleuronectidae spp. The apparent increase in observational records since 2010 may indicate a shift in SBW distribution or changing threats to these animals. Our results support and expand theories on SBW movements and provide data on the biology and health of this poorly known species, which are valuable for conservation and legislation efforts. | |
650 | 7 | a NATURVETENSKAPx Biologix Ekologi0 (SwePub)106112 hsv//swe |
650 | 7 | a NATURAL SCIENCESx Biological Sciencesx Ecology0 (SwePub)106112 hsv//eng |
650 | 7 | a NATURVETENSKAPx Biologix Zoologi0 (SwePub)106082 hsv//swe |
650 | 7 | a NATURAL SCIENCESx Biological Sciencesx Zoology0 (SwePub)106082 hsv//eng |
650 | 7 | a LANTBRUKSVETENSKAPERx Veterinärmedicin0 (SwePub)4032 hsv//swe |
650 | 7 | a AGRICULTURAL SCIENCESx Veterinary Science0 (SwePub)4032 hsv//eng |
653 | a Man and the environment | |
653 | a Naturmiljö och människan | |
700 | 1 | a Roos, Anna Mariau Naturhistoriska riksmuseet,Enheten för miljöforskning och övervakning4 aut |
700 | 1 | a Ågren, Erik Olofu Statens Veterinärmedicinska Anstalt, SVA4 aut |
700 | 1 | a Kinze, Carl4 aut |
700 | 1 | a Englund, William F.u Naturhistoriska riksmuseet,Enheten för miljöforskning och övervakning4 aut |
700 | 1 | a Neimanis, Aleksijau Statens Veterinärmedicinska Anstalt, SVA4 aut |
710 | 2 | a Statens Veterinärmedicinska Anstalt, SVAb Enheten för miljöforskning och övervakning4 org |
773 | 0 | t Oceansd : MDPI AGg 3:3, s. 250-267q 3:3<250-267x 2673-1924 |
856 | 4 | u https://nrm.diva-portal.org/smash/get/diva2:1676709/FULLTEXT01.pdfx primaryx Raw objecty fulltext:print |
856 | 4 8 | u https://urn.kb.se/resolve?urn=urn:nbn:se:nrm:diva-4775 |
856 | 4 8 | u https://doi.org/10.3390/oceans3030018 |
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