A new species of Chrysina Kirby (Coleoptera: Scarabaeidae: Rutelinae) from the Sierra Madre Occidental of Mexico, with notes on the type locality of Chrysina adelaida (Hope, 1841) Author Robacker, David C. Department of Biology South Texas College Weslaco, TX 78596 U. S. A. dcrobacker @ gmail. com Author Hawks, David C. Department of Entomology University of California Riverside, CA 92521 U. S. A. hawksdc @ gmail. com Author Castillo, Naidely South Texas College Weslaco, TX 78596 U. S. A. Author Miranda, Brianna South Texas College Weslaco, TX 78596 U. S. A. text Insecta Mundi 2022 2022-10-14 2022 955 1 14 journal article 201895 10.5281/zenodo.7399418 77d60cd7-9df7-4eb6-89ee-3b3d62906bc4 1942-1354 7399418 E123E40A-5776-4C75-90E6-6131E5C3AA32

Table 4. Male capsule measurements. Data entries are means (n) of measurements. Significance levels of t values: ns, no significant difference at the 5% level; ** P <0.01; **** P <0.0001.

Measurement	C. occidentalis	C. adelaida	t
capsule length (L) (mm)	10.3 (10)	10.1 (9)	1.8 ns
parameres L (mm)	4.2 (10)	4.0 (10)	1.9 ns
parameres maximum width (W) (mm)	2.7 (10)	2.8 (10)	0.9 ns
parameres W at ventral plates apices (mm)	1.8 (10)	2.0 (10)	2.9**
parameres W at apices (mm)	0.42 (7)	0.56 (10)	3.9**
parameres curvature angle (degrees)	47.2 (10)	30.6 (10)	6.5****