Species
Poracanthodes porosus Brotzen, 1934
Synonymy list
1934     Poracanthodes porosus — Brotzen , fig. 3:2
1971     Poracanthodes porosus — Gross , fig. 9:11-14
1986     Poracanthodes porosus Brotzen, 1934 — Märss , fig. 29:5,8-9;11-17; 30:1-5; 31:5-8; 32:10,12; 33:1 
1998     Poracanthodes porosus Brotzen, 1934 — Valiukevičius , pp. 44, fig. 6:15; 7:1-3; 15:4-8
1999     Radioporacanthodes porosus (Brotzen, 1934) — Vergoossen , pp. 240
2002     Poracanthodes porosus — Valiukevičius , pp. 34
2005     Poracanthodes porosus Brotzen, 1934 — Valiukevičius , fig. 5:L,N
Selection of related publications
Valiukevičius, J. 2005. Silurian acanthodian biostratigraphy of Lithuania.  Geodiversitas   27,   3,   349-380.
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. 
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Classification
| Organism group | Biota | 
| Kingdom | Animalia | 
| Phylum | Chordata | 
| Subphylum | Vertebrata | 
| Infraphylum | Gnathostomata | 
| Class | Acanthodii | 
| Order | Ischnacanthiformes | 
| Family | Poracanthodidae | 
| Genus | Poracanthodes | 
| Species | lehmani | 
| marssae | |
| menneri | |
| porosus | |
| punctatus | |
| stonehousensis | |
| subporosus | |
| sulcatus | 
References based on distribution
- Valiukevičius, 1998 Ledai 179 borehole 430.3 - 430.3
- Valiukevičius, 1998 Ukmerge 10 borehole 301.2 - 301.5
- Valiukevičius, 1998 Krekenava 7 borehole 499.3 - 503.6
- Valiukevičius, 1998 Pavilosta 51 borehole 582.2 - 582.26
- Valiukevičius, 2005 Geluva 99 borehole 667.7 - 667.7
- Märss, 1986b Varbla 502 borehole 19.1 - 22 Kuressaare Stage
- Märss, 1986b Kaugatuma GI borehole 2.1 - 53.4 Kuressaare Stage
- Märss, 1986b Kingissepa GI borehole 3.66 - 18.38 Kuressaare Stage
- Märss, 1986b Lahetaguse 573 borehole 14 - 14.5 Kuressaare Stage
- Märss, 1986b Ohesaare borehole 83.1 - 95.17 Kuressaare Stage