مُحَمَّدُ بْنُ يَحْيَى عَنِ الْعَمْرَكِيِّ بْنِ عَلِيٍّ عَنْ عَلِيِّ بْنِ جَعْفَرٍ عَنْ أَخِيهِ أَبِي الْحَسَنِ الْأَوَّلِ ( عليه السلام ) قَالَ لَا يَحِلُّ أَكْلُ الْجِرِّيِّ وَ لَا السُّلَحْفَاةِ وَ لَا السَّرَطَانِ قَالَ وَ سَأَلْتُهُ عَنِ اللَّحْمِ الَّذِي يَكُونُ فِي أَصْدَافِ الْبَحْرِ وَ الْفُرَاتِ أَ يُؤْكَلُ فَقَالَ ذَاكَ لَحْمُ الضَّفَادِعِ لَا يَحِلُّ أَكْلُهُ .
11. Muhammad ibn Yahya has narrated from al-‘Amrakiy from Ali ibn Ja‘far from his brother abu al-Hassan 
, who has said the following: “Abu al-Hassan , has said, ‘It is not lawful to use eel, turtle and crab for food.’ I then asked him (the Imam) about the shellfish of the ocean and al-Furat: if they could be used for food. He (the Imam) said, ‘That is the flesh of frogs and it is not lawful to use it for food.’”
