Rissoia steineniStrebel, 1908, p. 55-56, pl. 4, figs. 55a-b [Basis of the current name] Type Locality: Kochtopfbucht, Süd-Georgien, 54°22'S, 36°28'W Range: 52°S to 54.5°S; 58°W to 35.83°W Depth: 20 to 94 m (live 94 m) Maximum Reported Size: 3.5 mm Distribution: Tierra del Fuego; Subantarctic: South Georgia; Indian Ocean: Kerguelen References: Strebel (1908) d{SE}; Ponder (1983d) MT; Castellanos (1989b) NW; Zelaya (2005a) DLlSE
Rissoa studerianaThiele, 1912, p. 238, pl. 14, fig. 33 [Synonym] Type Locality: Kerguelen Maximum Reported Size: 2.48 mm Distribution: Indian Ocean: Kerguelen References: Ponder (1983d) sM
Rissoa valdiviaeThiele, 1925, p. 43 [77], pl. 5 [17], fig. 45 [Synonym] Type Locality: Valdivia sta. 160, Gazellehafen, Kerguelen Maximum Reported Size: 3.2 mm Distribution: Indian Ocean: Kerguelen References: Ponder (1983d) sM Comments: Figure mislabeled as Rissoa algoensis in Thiele's plate caption.
Partial List of References
Strebel, H. 1908. Die Gastropoden (mit Ausnahme de nackten Opisthobranchier) Wissenschaftliche Ergebnisse der Schwedischen Südpolar-Expedition 1901-1903 6(1) 111 pp., 6 pls. [Stated date: -- --- 1908; true date: pre 17 July.] Thiele, J. 1912. Die antarktischen Schnecken und Muscheln Deutsche Südpolar-Expedition 1901-1903 13 183-286, pls. 11-19 Georg Reimer: Berlin. [Stated date: -- Aug 1912.] Thiele, J. 1925. Gastropoda der Deutschen Tiefsee-Expedition. II. Teil. Wissenschaftliche Ergebnisse der Deutschen Tiefsee-Expedition auf dem Dampfer "Valdivia" 1898-1899 17(2) 1-348 [35-382], pls. 1-34 [13-46]. Gustav Fischer: Jena. [Stated date: -- Feb 1925.]
