liik
Pygodus serra (Hadding, 1913)
Sünonüümika
1913 Arabellites serra n . s p. — Hadding , lk. 33, joon. 1:12,13
1967 Haddingodus serra (Hadding) — Viira , joon. 4:7
1971 Pygodus serrus (Hadding) — Bergström , lk. 149, joon. 2:22,23
1978 Pygodus serra (Hadding) — Löfgren , lk. 98, joon. 32D-F
1990 Pygodus serra (Hadding) — Männik & Viira , joon. 16:31
2001 Pygodus serra (Hadding, 1913) — Rasmussen , joon. 17:1-3
Valik taksonit käsitlevast teaduskirjandusest
Männik, P., Viira, V. 2012. Ordovician conodont diversity in the northern Baltic. Estonian Journal of Earth Sciences 61, 1, 1-14. Estonian Academy Publishers. DOI:10.3176/earth.2012.1.01
Hints, O., Viira, V., Nõlvak, J. 2012. Darriwilian (Middle Ordovician) conodont biostratigraphy in NW Estonia. Estonian Journal of Earth Sciences 61, 4, 210-226. DOI:10.3176/earth.2012.4.03
Löfgren, A. 1978. Arenigian and Llanvirnian cocodonts from Jämtland, northern Sweden. Fossils and Strata 13, 1-129.