Fish collection NTNU University Museum

<p>The collection of fish at the NTNU University Museum dates back to the 1860&#39;s. The collection contains both freshwater and marine fish. Almost all of the objects are preserved on ethanol. The marine part of the collection is small and dates back to when there were research on marine fish at the museum, corresponding with when exploration and mapping of marine environments in central Norway started, initially the Trondheimsfjord, but later also coastal areas outside the fjord. The freshwater part of the collection is larger and dates mainly from late 1960&#39;s and up to today. This part of the collection contains mainly of anadromous salmonid species (Salmo salar and Salmo trutta, 65 % of the total fish collection). This is mainly due to the museum being involved in numerous projects investigating the effects of Norwegian freshwater systems being used for hydropower production. Todays collection covers most of the species found in the coastal areas and freshwater systems of central Norway. It contains a total of 248 species. The geographic coverage of the objects in this collection is mainly Norwegian mainland, Svalbard and Jan Mayen. Within Norway mainland the majority of objects collected origins from central Norway.</p>

该系列鱼类藏品，藏于挪威特罗姆瑟理工大学博物馆，其历史可追溯至19世纪60年代。藏品既包括淡水鱼，亦涵盖海洋鱼类。几乎所有藏品均采用乙醇进行保存。海洋鱼类部分藏品数量有限，其历史可追溯至博物馆进行海洋鱼类研究的时期，与挪威中部海域的探索与测绘活动同步，起初为特隆赫姆峡湾，后来亦扩展至峡湾以外的沿海地区。淡水鱼类部分藏品规模较大，主要源于20世纪60年代末期至今。此部分藏品主要包含溯河洄游的鲑鳟鱼类（如大西洋鲑鱼和欧洲鲑鱼，占整个鱼类收藏的65%），这主要归因于博物馆参与众多研究挪威淡水系统在水电生产中影响的项目。目前的藏品涵盖了挪威中部沿海地区及淡水系统的绝大多数物种，共计248种。藏品的地域覆盖范围主要包括挪威本土、斯瓦尔巴德群岛和扬马延岛。在挪威本土，所收集的大多数藏品源自挪威中部地区。