Abstract—

New data on the biology and ecology of a rare species, bearded eelpout Hadropogonichthys lindbergi (Zoarcidae), in the Pacific waters of the middle Kuril Islands are presented. The list of species of the community, which includes the eelpout, is given. Captures of H. lindbergi were recorded in the depth range of 290–440 m at a temperature of 2.2–3.0°C. The maximum length and weight have been specified: 43 cm and 180 g. Individual fertility is 96−117 eggs. A description of the stages of maturity of the sex glands of males and females is given. Sexual maturity occurs at a body length of 37–38 cm. It is assumed that the reproduction of the eelpout takes place in the fall.

中文翻译：

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大胡子鳗鱼生物学和生态学的新数据

摘要-

介绍了有关千岛群岛中部太平洋水域中一种稀有物种胡须水dropHadropogonichthys lindbergi（Zodacidae）的生物学和生态学的新数据。列出了社区的物种清单，其中包括喷壶。的捕获H. lindbergi在2.2-3.0℃的温度下被记录在290-440米的深度范围。已指定最大长度和重量：43厘米和180克。个体生育能力为96-117个卵。给出了男性和女性性腺成熟阶段的描述。性成熟发生在体长37–38 cm处。假设在秋天产生出胚芽。