Centris obscurior, Taxa Only, Exact Match: 2 Treatments

Centris (Centris) obscurior			Bossert, Silas, Monzón-Sierra, José, Zack, Richard S., García, Ana Cristina & Murray, Elizabeth A., 2023, Melittological notes from Guatemala (Hymenoptera: Anthophila), 1. New country records for Centris Fabricius (Apidae) and Zikanapis Moure (Colletidae), Insecta Mundi 2023 (22), pp. 1-8 : 2-4	2-4
Centris obscurior			Vivallo, Felipe, 2023, Taxonomic notes on the primary types of some species of Centris bees described by some entomologists from the Americas (Hymenoptera: Apidae), Iheringia, Série Zoologia (e 2023003) 113, pp. 1-18 : 4-5	4-5