Ƙumurci (suna a kimiyyan ce Naja nigricollis) wani nau'in maciji ne mai tsananin dafi, ya kan tsaya akan rabin jikin sa sannan ya fasa kansa ta hanyar buɗe baki ya fito da harshen sa.

Ƙumurci
Conservation status

Least Concern (en) Fassara (IUCN 3.1)
Scientific classification
KingdomAnimalia
PhylumChordata
ClassReptilia (en) Reptilia
OrderSquamata (en) Squamata
DangiElapidae (en) Elapidae
GenusNaja (en) Naja
jinsi Naja nigricollis
Hallowell, 1857
Geographic distribution
Kumurci Naja nigricollis