Protohertzina unguliformis Missarzhevsky 1973 (arrow worm)

Protoconodonta

Synonyms: Emeidus primitivus Chen 1982, Hastina bialata Yang and He 1984

Full reference: V. V. Missarzhevsky. 1973. Konodontoobraznye organizmy iz pogranichnykh sloev kembriya i dokembriya Sibirskoj platformy i Kazakhstana. Problemy paleontologii i biostratigrafii nizhnego kembriya Sibiri i DalĂ­nego vostoka 53-57

Belongs to Protohertzina according to Y. Qian and S. Bengtson 1989

See also Azmi and Pancholi 1983, Missarzhevsky 1973 and Parkhaev and Demidenko 2010

Sister taxa: Protohertzina anabarica, Protohertzina cultrata, Protohertzina dabashanensis, Protohertzina robusta, Protohertzina siciformis, Hastina quadrigoniata

Type specimens:

  • Protohertzina unguliformis: GIN, no3593/501, an other.
  • Emeidus primitivus:
  • Hastina bialata: Its type locality is Nanjiang, which is in a Meishucunian marine horizon in the Dengying Formation of China.

Ecology: nektonic carnivore

Distribution:

• Cambrian of China (42 collections), India (1), Kazakhstan (3), Mongolia (1), the Russian Federation (2)

Total: 49 collections each including a single occurrence

Show more details


Specimen images are retrieved through the ePANDDA API.


Click image to enlarge. Click to access iDigBio record.