a giant leaf scarab

• 0, 0, 27180 (seen once) (3 of 44 spawns here)
• 348, 1300, -12 (seen once)
• 599, 1488, -64 (seen once)
• 732, 2485, -51 (seen once)
• 565, 2833, -53 (seen once)
• 559, 3517, -51 (seen once)
• 298, 1705, -65 (seen once) (1 of 2 spawns here)
• 514, 4341, -51 (seen once)
• 886, 4436, -51 (seen once)
• 592, 3294, -48 (seen once)
• 570, 2425, -76 (seen once)
• 851, 4519, -52 (seen once) (1 of 4 spawns here)
• 349, 4176, -52 (seen once) (1 of 4 spawns here)
• 909, 4557, -52 (seen once) (1 of 2 spawns here)
• 361, 4277, -51 (seen once)
• 470, 4324, -51 (seen once)
• 859, 4201, -51 (seen once)
• 781, 3968, -72 (seen once) (1 of 2 spawns here)
• 241, 2852, -34 (seen once)
• 719, 2668, -69 (seen once)
• 959, 2165, -33 (seen once)
• 413, 1924, -51 (seen once) (1 of 2 spawns here)
• 538, 2073, -51 (seen once)
• 547, 2205, -52 (seen once)
• 351, 2499, -65 (seen once)
• 278, 2983, -28 (seen once)
• 214, 4320, -51 (seen once)
• 191, 4824, -51 (seen once) (1 of 2 spawns here)
• 723, 1861, -20 (seen once)
• 708, 4088, -52 (seen once) (1 of 3 spawns here)

As /loc gives them: Y, X, Z, the most used first; nearby spawns share a spot, and one seen in a single visit may be where the mob had been pulled to.