Eastern Pacific Giant Conch Shell, Titanostrombus galeatus Eastern Pacific Giant Conch Shell, Titanostrombus galeatus. Shell collected from coast waters off the Santa Inez South Island, Baja California Sur, April 2022. Size: 20 cm (7.9 inches) x 15 cm (5.9 inches). Collection, photograph and Identification courtesy of Colin Campbell, DVM, Punta Chivato, Baja California Sur. Eastern Pacific … Continue reading Eastern Pacific Giant Conch Shell