Lenght – weight relationships (LWRs) were estimated for eight elasmobranchs (five sharks and three batoids) off the Gökçeada Island, Northern Aegean Sea. All specimens were collected by commercial bottom trawl at depths ranging from 120–400 m between February and November 2019. A total of 2991 individuals (1143 Scyliorhinus canicula, 110 Scyliorhinus stellaris, 795 Galeus melastomus, 575 Etmopterus spinax, 48 Squalus acanthias, 255 Raja clavata, 29 Raja miraletus, 36 Dipturus oxyrinchus) were sampled and studied. Results showed that most species had positive allometric growth and the values of parameter b ranged between 2.93 and 4.01. Furthermore, five shark (Mustelus asterias, Mustelus mustelus, Centrophorus granulosus, Hexanchus griseus, Oxynotus centrina) and eight batoid species (Dasyatis pastinaca, Gymnura altavela, Pteromylaeus bovinus, Leucoraja naevus, Rostroraja alba, Myliobatis aquila, Torpedo marmorata, Tetronarce nobiliana) were described, yet because they amounted to less than ten, only their respective descriptive statistics were determined.

估计了爱琴海北部 Gökçeada 岛外八条软鳃类动物（五只鲨鱼和三只蝙蝠）的长度 - 重量关系 (LWR)。所有标本由商业底拖网在深度为120-400米二月和十一月2019总共2991名个人（1143之间收集Scyliorhinus天狼星，110 Scyliorhinus矢， 795个Galeus melastomus，575 Etmopterus spinax，48角鲨鲨，255拉加CLAVATA，29个拉加miraletus，36个Dipturus oxyrinchus) 进行了采样和研究。结果表明，大多数物种具有正异速生长，参数 b 的值介于 2.93 和 4.01 之间。此外，五种鲨鱼（Mustelus海星，Mustelus mustelus，Centrophorus细粒，六鳃鲨属灰色链霉菌，Oxynotus centrina）和8个batoid物种（魟pastinaca，Gymnura altavela，Pteromylaeus牛肝菌，Leucoraja痣，Rostroraja粉，Myliobatis天鹰，鱼雷marmorata，Tetronarce nobiliana) 进行了描述，但由于它们的数量不到十个，因此仅确定了它们各自的描述性统计数据。