Definition of Helcionopsis. Meaning of Helcionopsis. Synonyms of Helcionopsis

- genus Helcionopsis include: Helcionopsis radiatum (Lindström, 1884) Helcionopsis reticulatus Easton, 1943 Helcionopsis striata Ulrich, 1897 Helcionopsis subcarinata...
- Helcionopsis subcarinata is an extinct species of paleozoic monoplacophoran in the family Tryblidiidae. The s**** is small and subovate in outline. The...
- Helcionopsis radiatum is an extinct species of paleozoic monoplacophoran in the family Tryblidiidae. This species was first named as Tryblidium radiatum...
- Helcionopsis reticulatus is an extinct species of paleozoic monoplacophoran in the family Tryblidiidae. Easton W. H. (1943). The Fauna of the Pitkin Formation...
- Helcionopsis striata is an extinct species of paleozoic monoplacophoran in the family Tryblidiidae. The s**** is rather strongly convex, a****inate-ovate...
- †Gabriceraurus †Geisonoceras †Glyptocrinus †Gonioceras †Grewingkia †Hallopora †Helcionopsis †Hindia †Holopea †Hypseloconus – type locality for genus †Icriodus †Illaenus...
- occidentalis †Hebertella sinuata †Hedeina †Hedeina eudora †Hedstroemia †Helcionopsis †Helcionopsis striata †Helicelasma †Helicelasma rusti**** †Helicotoma †Helicotoma...
- rectifurcata †Hederella reimanni †Hederella thedfordensis †Hederella vagans †Helcionopsis †Helicelasma †Helicelasma rusti**** †Helicotoma †Heliolites †Heliophyllum...
- barrandei †Drahomira glaseri †Drahomira kriziana †Drahomira rugata †Helcionopsis Ulrich & Scofield, 1897 †Pentalina Horný, 1961 †Pentalina prantli Horný...
- E. incarinatus Clabrocingulum Gosseletina (See unidentified section) Helcionopsis H. reticulatus Hemizyga Holopea H. newtonensis Latischisma Leptoptygma...