Spotted Dove Shell

Spotted Dove Shell, Mitrella guttata

Spotted Dove Shell, Mitrella guttata. Shell collected off the beach in the greater Los Cabos area, Baja California Sur, April 2021. Length 1.6 cm (0.6 inches) x 0.7 cm (0.3 inches).

The Spotted Dove, Mitrella guttata (G.B. Sowerby I, 1832), is a gastropod mollusk that is a member of the Columbellidae Family of Doves. They are also known as the Ocelot Dove and in Mexico as columbélida manchas blancas. The shell is spindle shaped and consists of about six whorls, though the top whorls are often broken off. The body whorl is large, making up about one-half of the shell’s length. The exterior is smooth and shiny. The exterior is light brown with white spots. A dark brown band, with white spots runs along the top of each whorl, sometimes looking more like a row of dark spots on a white background. The aperture is long and narrow. There is a short siphon notch at the top and bottom of the aperture.  A row of “teeth” run along the inside edge of the outer lip. The interior is white. Spotted Doves reach 1.8 cm (0.7 inches) in length and 0.8 cm (0.3 inches) in height.

Spotted Doves are found on and under rocks and large stones. They live intertidally to depths up to  30m (98 feet). In the Eastern Pacific, Spotted Doves range from Magdalena Bay to Peru, including the Cocos and Galapagos Islands. They are found in the lower half of the Gulf of California. World-wide, this species is also be found in the Indo-pacific and the Atlantic Ocean. Such a massive range is unusual in the shell world. Possibly this species may belong to a species complex, which will need to be sorted by DNA analysis, and the species may then be split into new species or subspecies.

Synonyms include Columbella guttata, Mitrella ocelata, and Nitidella guttata.