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three-spined stickleback

/ˈθriː spaɪnd ˈstɪkəlˌbæk/

翻译: 三刺鱼(学名:Gasterosteus aculeatus)是一种小型鱼类,生活在北半球的淡水和沿海水域,因背部有三根尖刺而得名。广泛用于科学研究,尤其是在行为、进化和生态学研究中。

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/ˈθriː spaɪnd ˈstɪkəlˌbæk/formalscientific
  • zh三刺鱼(学名:Gasterosteus aculeatus)是一种小型鱼类,生活在北半球的淡水和沿海水域,因背部有三根尖刺而得名。广泛用于科学研究,尤其是在行为、进化和生态学研究中。

A small fish species (Gasterosteus aculeatus) found in freshwater and coastal waters of the Northern Hemisphere, known for the three sharp spines on its back. It is commonly used in scientific research, particularly in studies of behavior, evolution, and ecology.

  1. Small fish speciesC2formal

    A small, spiny fish (Gasterosteus aculeatus) found in freshwater and coastal waters of the Northern Hemisphere, known for its three dorsal spines.

    zh小型鱼类

    • The three-spined stickleback is a model organism in evolutionary biology.
    • Researchers studied the behavior of the three-spined stickleback in the lab.
    • Three-spined sticklebacks build nests and guard their eggs.