Genus
Exallaspis Ramsköld et Chatterton, 1991
Selection of related publications
Ramsköld, L., Chatterton B. D. E. 1991. Revision and subdivision of the polyphyletic `Leonaspis´ (Trilobita).  Transactions of the Royal Society of Edinburgh Earth Sciences    82,   4,   333-371. DOI:10.1017/S026359330000420X
Bassett, M. G., Kaljo, D., Teller, L. 1989. The Baltic region.  National Museum of Wales, Geological Series   9,      158-170.  National Museum of Wales. 
Männil, Reet 1982. Trilobite communities (Wenlock, East Baltic).  Communities and biozones in the Baltic Silurian Communities and biozones in the Baltic Silurian, pp. 51-62.   Valgus. 
Bruton, D. L. 1967. Silurian odontopleurid trilobites from Sweden, Estonia, and Latvia.  Palaeontology   10,   2,   214-244.
List of species
1. Exallaspis bufo (Ramsköld, 1984) | Wenlock
3. Exallaspis muldensis (Bruton, 1967) | Wenlock
4. Exallaspis mutica (Emmrich, 1844) | Jaani Stage
5. Exallaspis varbolensis (Bruton, 1967) | Juuru Stage
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Classification
| Organism group | Biota | 
| Kingdom | Animalia | 
| Phylum | Arthropoda | 
| Subphylum | Trilobita | 
| Order | Lichida | 
| Family | Odontopleuridae | 
| Subfamily | Acidaspidinae | 
| Genus | Acidaspis | 
| Dudleyaspis | |
| Exallaspis | |
| Species | bufo | 
| marklini | |
| muldensis | |
| mutica | |
| varbolensis | |
| Genus | Primaspis |