selts

Hemistreptocrinida Arendt, 1976

Valik taksonit käsitlevast teaduskirjandusest
Arendt, Yu. A., Rozhnov, S. V. 1995. On the hemistreptocrinoids (Echinodermata). Paleontologicheski Zhurnal 1, 119-122.
Arendt, Yu. A. 1976. Ordovikskie iglokožie gemistreptokrinoidei. Bulletin of the Moscow Society of Naturalists. Geological series 51, 2, 63-84.
Leitud liigid
2. Hemistreptocrinus jaekeli Arendt, 1976 | Kunda ladeUhaku lade
3. Nonparactocrinus laevis (Jaekel, 1918) | Aseri ladeUhaku lade
4. Paractocrinus tuberculatus Jaekel, 1918 | Volhovi ladeOandu lade
5. Parorthocrinus liber Jaekel, 1918 | Volhovi ladeKunda lade
6. Tetractocrinus compactus Jaekel, 1918 | Volhovi ladeKunda lade