Centris fluviatilis Friese, 1924

Centris collaris var. fluviatilis Friese, 1924: 20 .

Type data: This species was described, as a variety, based on females collected in central-west Brazil and male(s) from northwest Bolivia. Two females from the type series were found at ZMB , and one in the AMNH. One of the syntypes of the former collection is here designated as the lectotype. The chosen specimen has the following data label: Brasil 1903 [printed] Matto Grosso R . Machakos [handwritten]\ C. collaris v. fluviatilis n. Fr. ♀ [handwritten] 1910 Friese det. [printed]\ Zool. Mus. Berlin [printed with blue ink] (ZMB). Paralectotype with the following data label: Brasil 1903 [printed] Matto Grosso R . Machakos [handwritten]\ C. collaris v. fluviatilis n. Fr. ♀ [handwritten] 1909 Friese det. [printed]\ Zool. Mus. Berlin [printed with blue ink]\ [red label with black rim] Lectotypus [printed]\ [dark red label] Type [printed] (ZMB). Paralectotype with the following data label: Brasil 1903 [printed] Matto Grosso R . Machakos [handwritten]\ C. collaris v. fluviatilis n. Fr. ♀ [handwritten] 1909 Friese det. [printed]\ Am. Mus. Na. Hist. Dept. Invert. Zool. No. [printed] 26445 [handwritten]\ AMNH _ IZC 00169525 QR code [printed] (AMNH). The current condition and depository of the paralectotype (s) male(s) are unknown .

Type locality: Brazil: Mato Grosso state: “ Rio Machakos ” .

Comment: This species was correctly interpreted by Moure et al. (2007).