挪威小鱼是一种被广泛食用的鱼类，在世界各地都有不同品种。然而，为什么这种鱼在美国被称为挪威小鱼呢？其实，这与历史和贸易有着密切的关系。

首先，我们需要明确一点，挪威小鱼并不是指挪威特有的品种。挪威小鱼实际上包括多种鱼类，如沙丁鱼、银鳕鱼等。这些鱼种在挪威海域非常常见，而且挪威以其出色的渔业管理和捕捞技术而闻名。

为什么它们在美国被称为挪威小鱼呢？这与19世纪末和20世纪初的贸易活动有关。当时，挪威开始将其渔获产品出口到美国市场，并将这些产品称为“挪威小鱼”，以吸引美国消费者的兴趣。

这种命名方式很可能是出于市场营销的考虑。当时，挪威的渔业面临着激烈的竞争，特别是来自加拿大和俄罗斯等国家。为了在美国市场上占据一席之地，挪威渔民希望通过给自己的产品起一个特别的、易于识别的名称来吸引消费者。

此外，挪威在19世纪末和20世纪初积极开展了对美国市场的营销活动。他们不仅出口鱼类产品，还发送了大量的宣传资料和样品给美国经销商和消费者。这些努力最终导致了许多美国人对挪威渔业的关注，并将这些来自挪威的鱼类产品称为“挪威小鱼”。

尽管这种命名方式是源于历史原因和市场策略，但如今，“挪威小鱼”已经成为美国市场上非常常见的名称，用以描述多种来自挪威海域的鱼类产品。

Norwegian fish are widely consumed around the world, and there are different varieties of Norwegian fish in various countries. However, why is it called Norwegian fish in the United States? In fact, this is closely related to history and trade.

First of all, we need to clarify that Norwegian fish does not refer to a specific species unique to Norway. Norwegian fish actually include various species such as sardines, silver cod, etc. These fish species are very common in Norwegian waters, and Norway is well-known for its excellent fisheries management and fishing techniques.

Why are they called Norwegian fish in the United States? This is related to trade activities in the late 19th and early 20th centuries. At that time, Norway began exporting its seafood products to the American market and labeled these products as "Norwegian fish" to attract American consumers' interest.

This naming strategy was likely driven by marketing considerations. At that time, Norwegian fisheries faced fierce competition, particularly from countries such as Canada and Russia. In order to gain a foothold in the American market, Norwegian fishermen hoped to attract consumers by giving their products a distinctive and recognizable name.

In addition, Norway actively conducted marketing activities targeting the American market in the late 19th and early 20th centuries. They not only exported fish products but also sent a large amount of promotional materials and samples to American distributors and consumers. These efforts ultimately led to a significant awareness of the Norwegian fisheries among Americans and the usage of the term "Norwegian fish" to describe fish products from Norway.

Although this naming convention originated from historical reasons and market strategies, "Norwegian fish" has now become a common name in the American market, used to describe various fish products from Norwegian waters.