NPCs composing that spawngroup :

a_giant_bog_rat (100%)

NPCs spawning around that spawngroup :
(Max range : 200)

moors59997, range=159 (-832,2370,40)

moors60020, range=117 (-898,2165,69)

moors60030, range=140 (-958,2127,77)

moors60039, range=168 (-991,2103,82)

moors60044, range=198 (-891,2079,91)

moors60586, range=168 (-991,2103,82)

moors60607, range=56 (-940,2322,45)

moors60641, range=171 (-837,2393,38)