Helix (Helicogena) pomatia var. thessalica O. Boettger, 1886 (basionym)
Helix (Helix) thessalica O. Boettger, 1886 alternate representation
Helix thessalica is a species of large, air-breathing land snail native to Europe. It is externally similar to Helix pomatia, but has a dark grey penis and vagina. The species has been long considered synonymous with H. pomatia.[1]
^Korábek, Ondřej; Juřičková, Lucie; Petrusek, Adam (2016). "Splitting the Roman snail Helix pomatia Linnaeus, 1758 (Stylommatophora: Helicidae) into two: redescription of the forgotten Helix thessalica Boettger, 1886". Journal of Molluscan Studies: eyv048. doi:10.1093/mollus/eyv048. ISSN 0260-1230.
Helixthessalica is a species of large, air-breathing land snail native to Europe. It is externally similar to Helix pomatia, but has a dark grey penis...
the Roman snail Helix pomatia Linnaeus, 1758 (Stylommatophora: Helicidae) into two: redescription of the forgotten Helixthessalica Boettger, 1886. Journal...