Order

Ischnacanthiformes Berg, 1940

Selection of related publications

Burrow, C. J., Märss, T. 2022. Neotypes for some upper Silurian acanthodian taxa from the Baltic Sea Region and the Welsh Borderland. Estonian Journal of Earth Sciences 71, 1, 17-24. DOI:10.3176/earth.2022.02

Mark-Kurik, E., Blieck, A., Burrow, C. J., Turner, S. 2013. Early Devonian fishes from coastal De Long Strait, central Chukotka, Arctic Russia. Geodiversitas 35, 3, 545-578. DOI:10.5252/g2013n3a3

Valiukevičius, J. 2005. Silurian acanthodian biostratigraphy of Lithuania. Geodiversitas 27, 3, 349-380.

Valiukevičius, J. 2004. New Wenlock -Pridoli (Silurian) acanthodian fishes from Lithuania. Acta Palaeontologica Polonica 49, 1, 147-160.

Valiukevičius, J. 2004. Silurian acanthodian succession of the Lužni-4 borehole (Latvia). Acta Universitatis Latviensis 679, 120-147.

Valiukevičius, J. 1998. Acanthodians and zonal stratigraphy of Lower and Middle Devonian in East Baltic and Byelorussia. Palaeontographica A-248, 1-53.

Märss, T. 1997. Vertebrates of the Pridoli and Silurian-Devonian boundary beds in Europe. Modern Geology 21, 1, 17-41.

Märss, T. 1986. Silurian Vertebrates of Estonia and West Latvia. Fossilia Baltica 1. Fossilia Baltica 1, 1-104. Valgus.

Märss, T. 1986. Squamation of the thelodont agnathan Phlebolepis. Journal of Vertebrate Paleontology 6, 1, 1-11. DOI:10.1080/02724634.1986.10011593

Märss, T. 1982. Vanimate selgroogsete leiud Saaremaal. Eesti Loodus 10, 646-654.

Ørvig, T. 1957. Notes on some Palaeozoic Lower Vertebrates from Spitsbergen and North America. Norsk Geologisk Tidsskrift 37, 3-4, 285-353.

Hussakof, L., Bryant, W. L. 1918. Catalog of the fossil fishes in the Museum of the Buffalo Society of Natural Sciences. Bulletin of the Buffalo Society of Natural Sciences 12, 1-346.

List of species

1. Arenaceacanthus arcuatacanalis Valiukevičius, 2004 | Paadla Stage→Kaugatuma Stage

2. Bracteatacanthus assiduus Valiukevičius, 2004 | Přidoli

3. Gomphonchus boekschoteni Vergoossen, 1999 | Ohesaare Stage

4. Gomphonchus hoppei (Gross, 1947) | Ohesaare Stage→Tilze Stage

5. Gomphonchus mediocostatus Vergoossen, 1999 | Ohesaare Stage→Tilze Stage

6. Gomphonchus minutus Valiukevičius, 2004 | Přidoli

7. Gomphonchus sandelensis (Pander, 1856) | Paadla Stage→Kemeri Stage

8. Gomphonchus tauragensis Valiukevičius, 1998 | Kemeri Stage

9. Gomphonchus volborthi (Rohon, 1893) | Paadla Stage→Kuressaare Stage

10. Lietuvacanthus fossulatus Valiukevičius, 1998 | Lochkovian

11. Monospina erecta Valiukevičius, 2003 | Kaugatuma Stage→Ohesaare Stage

12. Poracanthodes lehmani Vergoossen, 1999 | Kuressaare Stage

13. Poracanthodes marssae Valiukevičius, 2004 | Ohesaare Stage→Tilze Stage

14. Poracanthodes menneri (Valiukevičius, 1992) | upper Silurian

15. Poracanthodes porosus Brotzen, 1934 | Kuressaare Stage→Tilze Stage

16. Poracanthodes punctatus Brotzen, 1934 | Ohesaare Stage→Pragian

17. Poracanthodes stonehousensis (Legault, 1968) | Ohesaare Stage

18. Poracanthodes subporosus Valiukevičius, 1998 | Paadla Stage→Tilze Stage

19. Poracanthodes sulcatus Valiukevičius, 2004 | Ohesaare Stage

20. Radioporacanthodes biblicus (Lehman, 1937) | Přidoli

Classification

Organism group	Biota
Kingdom	Animalia
Phylum	Chordata
Subphylum	Vertebrata
Organism group	Gnathostomata
Class	Acanthodii
Order	Acanthodiformes
	Climatiiformes
	Ischnacanthiformes
Family	Acritolepidae
	Ischnacanthidae
	Podoliacanthidae
	Poracanthodidae
Order	Tchunacanthida
Family	Machaeracanthidae
Genus	Archaeacanthus
	Canadalepis
	Endemolepis
	Haplacanthus
	Homacanthus
	Laliacanthus
	Latviacanthus
	Minioracanthus
	Nodocosta
	Nostolepis
	Onchus