Frigidoalvania Warén, 1974: 125

Hasegawa, Kazunori, 2022, Bathyal Rissoidae (Gastropoda: Rissooidea) off the Russian Far East coast of the Sea of Japan, with redescription of Punctulum reticulatum Golikov, 1986, Ruthenica, Russian Malacological Journal 32 (2), pp. 85-92 : 88

publication ID	https://doi.org/ 10.35885/ruthenica.2022.32(2).5
DOI	https://doi.org/10.5281/zenodo.11041119
persistent identifier	https://treatment.plazi.org/id/03F65E35-FFBE-3D4C-FF78-0D7DA107FD82
treatment provided by	Felipe
scientific name	Frigidoalvania Warén, 1974: 125
status

Treatment

Genus Frigidoalvania Warén, 1974: 125 View in CoL

Type species. Rissoa janmayeni Friele, 1878 View in CoL , by original designation.

Remarks. Although Criscione et al. [2019] suggested that this genus is genetically closely related to Punctulum , as noted above, it is provisionally retained as distinct because of differences in some morphological characters, including details of the anatomy and metapodial tentacles [Ponder, 1984], and the radula [ Hasegawa, 2014: 82].