Face of Anthidium nigrum sp. nov., female, holotype. Note the shape, punctation and hairlessness of the clypeus.

 
 
  Part of: Kasparek M, Benarfa N, Sentil A (2024) Black bees in the desert: Description of a new species of wool carder bee (Hymenoptera, Megachilidae, Anthidium) from the northern Sahara with colouration atypical for xeric environments. Contributions to Entomology 74(2): 181-191. https://doi.org/10.3897/contrib.entomol.74.e125001