Boneneedle, Greater

This creature is about 5 feet in diameter and resembles a bloated yellow bag of pulpy flesh with eight spidery legs. It has two long sharply-curved mandibles protruding from one end of it which you can assume is the front, though the creature seems to be lacking both eyes and a mouth.

Greater Boneneedle CR 4

XP 1,200
N Medium vermin
Init +3; Senses darkvision 60 ft., low-light vision; Perception +5

hp 42 (5d8+15)
Fort +7; Ref +4; Will +2
Immune mind-affecting effects
Weaknesses aversion to daylight

Melee bite +6 (1d6+1 plus poison)

Base Atk +3; CMB +4; CMD 17 (29 vs. trip)
Feats Weapon Finesse^B
Skills Climb +11, Perception +5, Stealth +9; Racial Modifiers +4 Perception, +6 Stealth, adds Dexterity to Climb

Environment any underground
Organization solitary, pack (1–3 plus 3–6 lesser boneneedles), or nest (2–4 plus 12–24 lesser boneneedles)
Treasure incidental

Boneneedle from the Tome of Horrors Complete, Copyright 2011, Necromancer Games, Inc., published and distributed by Frog God Games; Author Scott Greene.