They can be distinguished by the spermathecae, which is in one piece, which thornlike hairs on the chelicarea and the scopula on tarsi 1 through 4. The scopula on tarsus 4 is divided by hairs.[3]
Behaviour and ecology
They burrow in silk-linen burrows in the ground, and are found at elevations of 1000-2000m.[4]
^Schmidt, G.; Wirth, V. von (1996). "Haplocosmia nepalensis gen. et sp. n., die erste Vogelspinne aus Nepal (Araneida: Theraphosidae: Selenocosmiinae)". Arthropoda. 4: 12–15.