Nucleotide Sequences
| helicodiscus parallelus | canada: ontario, lambton county, port franks, karner blue - ncc | 1509159838 | ||
| helicodiscus parallelus | Canada: Ontario, Cambridge, rare Charitable Research Reserve, Cedar Stand | 930621021 | ||
| helicodiscus parallelus | canada: ontario, bruce peninsula national park, marsh site | 1316019382 | ||
| helicodiscus parallelus | canada: ontario, bruce peninsula national park, marsh site | 1316018050 | ||
| helicodiscus parallelus | Canada: Ontario, Cambridge, rare Charitable Research Reserve, Cedar Stand | 930618333 |