緣邊擬項鰭鯰，為條鰭魚綱鯰形目項鰭鯰科的其中一種，為熱帶淡水魚類，分布於南美洲巴西Mucuri及São Mateus河流域，體長可達12公分，棲息在底層水域，生活習性不明。
參考文獻
- Froese, R. & Pauly, D. (eds.) (2015). Pseudauchenipterus affinis. FishBase. Version 2015-05.
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