This study analyzes the morphological characteristics of the digestive tract and the feeding intensity of Oxuderces nexipinnis in the Mekong Delta, based on 616 specimens (223 females, 393 males) c...
<p><strong>Tác giả:</strong> Trần Thị Cẩm Ly, Phan Hoang Gieo, Nguyễn Hữu Đức Tôn, Dinh Minh Quang</p>
<p>This study analyzes the morphological characteristics of the digestive tract and the feeding intensity of Oxuderces nexipinnis in the Mekong Delta, based on 616 specimens (223 females, 393 males) collected monthly from August 2024 to July 2025. The results showed that this species possesses a wide mouth, small teeth, short and dense gill rakers, a short esophagus, an indistinct stomach, and a long intestine – typical features of benthic omnivorous fishes. The Gastro-somatic Index (GI) indicat...</p>
<p>📄 DOI: <a href="https://doi.org/https://doi.org/10.25073/2588-1140/vnunst.5935" target="_blank" rel="noopener">https://doi.org/10.25073/2588-1140/vnunst.5935</a></p>
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