Description: English: Oliva (Parvoliva) dubia, dorsal view from the collection of Cesare Brizio - Zamboanga del Sur, Philippines. Date: 5 August 2018, 04:12:32. Source: Own work. Author: CesareBrizio.
Description: English: Oliva (Felicioliva) peruviana dorsal view from the collection of Cesare Brizio - Peru. Date: 7 August 2018, 05:20:50. Source: Own work. Author: CesareBrizio.
Description: English: Oliva (Musteloliva) mustelina, dorsal view from the collection of Cesare Brizio - South China Sea. Date: 6 August 2018, 12:37:43. Source: Own work. Author: CesareBrizio.
Description: English: Oliva (Felicioliva) peruviana dorsal view from the collection of Cesare Brizio - Peru. Date: 7 August 2018, 05:20:22. Source: Own work. Author: CesareBrizio.
Description: English: Oliva (Neocylindrus) tessellata, dorsal view from the collection of Cesare Brizio - Lizard Island, Queensland, Australia. Date: 22 September 2020, 09:00:05. Source: Own work. Author: CesareBrizio.
Description: English: Oliva (Acutoliva) australis, ventral view from the collection of Cesare Brizio - Sandy Island, West Australia. Date: 5 August 2018, 05:22:50. Source: Own work. Author: CesareBrizio.
Description: English: Oliva (Vullietoliva) splendidula, dorsal view from the collection of Cesare Brizio - Panama. Date: 7 August 2018, 05:28:47. Source: Own work. Author: CesareBrizio.
Description: English: Oliva (Parvoliva) dubia, ventral view from the collection of Cesare Brizio - Zamboanga del Sur, Philippines. Date: 5 August 2018, 04:13:20. Source: Own work. Author: CesareBrizio.
Description: English: Oliva (Galeolella) carneola f. trichroma, dorsal view from the collection of Cesare Brizio - Palawan Island, Philippines. Date: 5 August 2018, 02:32:42. Source: Own work. Author: CesareBrizio.
Description: English: Oliva (Acutoliva) australis, dorsal view from the collection of Cesare Brizio - Sandy Island, West Australia. Date: 5 August 2018, 05:22:27. Source: Own work. Author: CesareBrizio.
Description: English: Oliva (Carmione) bulbosa f. inflata, dorsal view from the collection of Cesare Brizio - Nosy Be, Madagascar. Date: 7 August 2018, 11:20:10. Source: Own work. Author: CesareBrizio.
Description: English: Oliva (Vullietoliva) splendidula, ventral view from the collection of Cesare Brizio - Panama. Date: 7 August 2018, 05:29:12. Source: Own work. Author: CesareBrizio.
Description: English: Oliva (Oliva) oliva, dorsal view from the collection of Cesare Brizio - Marakghanam, India. Date: 6 August 2018, 06:18:07. Source: Own work. Author: CesareBrizio.
Description: English: Oliva (Porphyria) porphyria, dorsal view from the collection of Cesare Brizio - Cebaco Island, West Panama. Date: 10 August 2018, 04:28:15. Source: Own work. Author: CesareBrizio.
Description: English: Oliva (Americoliva) sayana Ravenel, 1834 - Ventral view - Marco Island, Florida - From the collection of Cesare Brizio. Date: 8 August 2018, 05:46:23. Source: Own work. Author: CesareBrizio.