| Rang: | Genus |
No BHL Results
|
|---|---|---|
| Schreibweise: | Ptychonema | |
| Autorenschaft: | Ptychonema Perner, 1903 in |
|
| Publikation: | . | |
| Seite: | ||
| Type Species: | Ptychonema nigrum Barrande in Perner, 1903 | |
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