Shu'bah (may Allah have mercy on him) narrates with his chain: "Five are to be killed outside and inside the sanctuary: the snake, the scorpion," and then he mentioned the rest.
It seems that the narration of Abu Dawud al-Tayalisi is more correct, because it agrees with the other narrations from Sayyidah Aishah (may Allah be pleased with her); and Ibn al-Musayyib narrated the hadith about the snake and the wolf only as mursal, and that will come, if Allah wills.
Hadith Referenceالسنن الكبرى للبيهقي / كتاب الحج / 10034