https://elp.tamu.edu/ipm/bugs/order-coleoptera-beetles/family-dytiscidae/coleoptera-dytiscidae-thermonectus-marmoratus-sunburst-diving-beetle-male-c/
Coleoptera-Dytiscidae-Thermonectus marmoratus-Sunburst Diving Beetle MALE (C) - Urban Programs - El...
Oct 1, 2018 - Thermonectus marmoratus
diving beetle
https://elp.tamu.edu/ipm/bugs/order-coleoptera-beetles/family-dytiscidae/coleoptera-dytiscidae-thermonectus-sibleyi-predaceous-diving-beetles-male-b/
Coleoptera-Dytiscidae-Thermonectus sibleyi-Predaceous Diving Beetles MALE (B) - Urban Programs - El...
Oct 19, 2022 - Thermonectus sibleyi