Demographics, Reproductive Characteristics, and Genetic Connectivity of Blue Suckers (Cycleptus elongatus) in a Large Tributary

Dakota S. Radford, Anthony P. Porreca, Cassi J. Moody-Carpenter, Kathryn A. Muller, Devon B. Keeney, and Robert E. Colombo

Ichthyology & Herpetology 111: 416–425

Supplemental Fig. 1. Immature Blue Sucker gonads (top), and male gonads in four general stages of reproduction (bottom). Whole gonads are pictured to the left (indicated by arrows); histological cross-sections (50x–400x) are pictured to the right.

Supplemental Fig. 2. Female Blue Sucker gonads in six general stages of reproduction. Whole gonads are pictured to the left (indicated by arrows); histological cross-sections (50x–400x) are pictured to the right.