Espírito Santo and Rio de Janeiro coasts. [details]

Coast of Rio Grande do Norte to Bahia, including Fernando de Noronha oceanic Island. [details]

Amapá to Santa Catarina, Brazil. [details]

The specific epithet is the nickname of the species when the Brazilian population was called steeriae, a joking ... [details]

The specific epithet is a Latinization of the native Guarani word pehẽngue, meaning sister, an allusion to the ... [details]

The specific epithet is derived from the Latin celer, meaning velocity, an allusion to the elongated shape of the shell. [details]

The specific epithet is a Latinization of the native Guarani word yno’õ, meaning island, or insular, an allusion ... [details]

The specific epithet is based on the Guarany language word overa, meaning bright, shining, an allusion to the ... [details]

The specific epithet is based on the Latin word soror, meaning sister, in allusion in being sister species of C. ... [details]

The specific epithet has as inspiration the species’ common name “angel wings”, as its shell looks like, from ... [details]

The specific epithet is derived from the Latin aetherius, meaning ethereal, in the sense of delicate, immaterial, ... [details]

The specific epithet has as inspiration the Latin word electra, which originated the word electricity. This is an ... [details]

The specific epithet is based on the Guarani language word ipepo, meaning wing, an allusion to the expansions in ... [details]

The specific epithet is based on the legendary bird phoenix, the bird that rises from its own ashes, an allusion of ... [details]

The specific epithet is derived from the Latin word obturus, meaning “plug”, an allusion to the shell format. [details]

The specific epithet is derived from the Brazilian term marisqueira, meaning women that collect mussels. This is ... [details]

The specific epithet is a Latinization of the Portuguese word “renda”, meaning knitting, crochet and lace, in ... [details]

The specific epithet is based on the Church Latin ‘apocalypsis,’ meaning “revelation, disclosure,” as well ... [details]

The specific epithet refers to the angularity of the shell outline, from the Latin angulus. [details]

The specific epithet is a Latinization from native Tupi-Guarani language word mirim, meaning little, an allusion to ... [details]

The specific epithet refers to the Brazilian Portuguese word potiguar, meaning a person that was born in Rio Grande ... [details]

The specific epithet is derived from the name of its place of occurrence: Atol das Rocas. [details]

The specific epithet is a Latinization of the native Guarani word ñemby, meaning “south,” in allusion to the ... [details]

The specific epithet is a Latinization of the native Guarani word pererĩ, meaning “fragile,” in allusion to ... [details]

The specific epithet is derived from the local of occurrence – Trindade Island. [details]

The specific epithet is derived from the region of occurrence, off the Amazon river mouth; the term “amazonica” ... [details]

The specific epithet is based on the Latin word striatis, meaning stria, and otis, meaning ear; being the shell ... [details]

The specific epithet is a Latinization from native Guarani language word iguýpe, meaning down under, an allusion ... [details]

The specific epithet is derived from the Guarani language ruru, meaning swollen, an allusion to the inflated shape ... [details]

The specific epithet is a Latinization Brazilian Portuguese word pífio, meaning weak, an allusion to the weakness ... [details]

The specific epithet is derived from the Latin word melodiam, meaning melody, in allusion to the shell and ... [details]

The specific epithet has the origin the Latin word culmen, meaning summit; an allusion to angulation of the shell ... [details]

Brazil. Espírito Santo; off Meaípe, 20°46′32″S, 40°31′35″W, 20‑25 m. [details]

Brazil. Fernando de Noronha, Ilha da Rata, Buraco do Inferno, 03°48′29″S, 32°22′52″W, 10 m. [details]

Brazil. Espírito Santo; off Conceição da Barra, 18°59′S, 37°50′W, 637 m. [details]

Brazil. Espírito Santo; off Linhares, Vitória-Trindade submarine mountain chain, 20°20.9′S, 36°19′W, ... [details]

Brazil. Trindade Island, Enseada do Lixo, 20°31′43.5′S, 29°19′28.1″W. [details]

Brazil. Espírito Santo; off Itaúnas, slope of Abrolhos, 19°40.6′S, 37°48.1′W, 790‑940 m. [details]

Brazil. Paraná; São Miguel do Iguaçú, Baía de Paranaguá, Saco do Tambarutaca, near Port of São Miguel, ... [details]

Brazil. Espírito Santo; off Itaúnas, continental slope, 18°59′S, 37°50′W, 295 m. [details]

Brazil. Paraíba; off Cabedelo, 07°02′41″S, 34°47′42″W, ~14 m. [details]

Brazil. Espírito Santo; off Itaúnas, Abrolhos slope, 19°40.6′S, 37°48.1′W, 790‑940 m. [details]

Brazil. Rio de Janeiro; Macaé, off Paulista beach, 23°02′S, 41°17′W, 78 m. [details]

Brazil. Trindade island, Calheta beach, 20°30′37.6″S, 29°18′28.1″W, 17 m. [details]

Brazil. São Paulo; São Vicente, Ilha Porchat, 23°58′47.96″S, 46°22′21.8″W, intertidal. [details]

Brazil. Espírito Santo; off Itaúnas, continental slope, 18°59′S, 37°50′W, 637 m. [details]

Brazil. Pará; off Salinópolis, 01°04′N, 46°18′W, 250 m. [details]

Brazil. Espírito Santo; off Itaúnas, continental slope, 18°59′S, 37°50′W, 600‑637 m. [details]

Brazil: Bahia; Cairu, Praia de Garapuá (Morro de São Paulo), 13°29′32″S, 38°54′21″W. [details]

Brazil. Rio Grande do Norte; Extremoz, Genipabu beach, 05°41′39″S, 35°12′39″W. [details]

Brazil. Rio Grande do Norte; Atol das Rocas, 03°51′28.05″S, 33°47′58.9″W, 1 m. [details]

Brazil. São Paulo; São Sebastião, Ilha dos Alcatrazes, Saco da Tartaruga, ... [details]

Brazil. Bahia; Salvador, Farol da Barra, 10°00′37.44″S, 38°31′32.69″W, 5 m. [details]

Brazil. Trindade Island, Enseada do Lixo, 20°31′33.9′S, 29°19′33.6″W, 20 m. [details]

Brazil. Pará; off Rio Amazonas mouth, 3.94464°N, 50.27423°W, 63 m. [details]

Brazil. São Paulo; between Queimada Grande Island and Lage de Santos Island, 24°25′10″S 46°24′06″W, ... [details]

Brazil: Bahia; Cairu, Praia de Garapuá (Morro de São Paulo), 13°29′32″S 38°54′21″W. [details]

Brazil. São Paulo; Praia Grande, off Boqueirão beach, 24°02′39″S, 46°27′39″W, 8‑10 m. [details]

Brazil. Espírito Santo; off Linhares, abyssal platform S of Vitória-Trindade Mountain Chain, 21°09.3′S, ... [details]

Brazil. Bahia; Cairu, Praia de Garapuá (Morro de São Paulo), 13°29′32″S, 38°54′21″W, ~10 m. [details]

Brazil. Amapá; off Amazon river mouth, 1.43°N 47.88″W, 46 m. [details]

Brazil. Paraíba; off Cabedelo, 07°02′41″S, 34°47′42″W, ~14 m. [details]