續一切經音義 7.123

7.123

黿鼉（上音元說文云鼈也下達河反說文云水蟲也形似𧋍蜴長五六尺從龜單聲龜音猛單音那形聲字也）。

黿鼉 (The upper character is pronounced yuan. The Shuowen says: "A large soft-shelled turtle." The lower character is pronounced with the fanqie da + he. The Shuowen says: "An aquatic creature, resembling a lizard, five to six spans long. Classified under 'turtle' [龜], with 單 as phonetic." 龜 is pronounced meng; 單 is pronounced na; a phono-semantic compound).