Genus
Ingriops Jaanusson et Ramsköld, 1993
Aiheeseen liittyvät julkaisut
Jaanusson, V.,  Ramsköld, L. 1993. Pterygometopine trilobites from the Ordovician of Baltoscandia.  Palaeontology   36,   4,   743-769.
Schmidt, Fr. 1881. Revision der ostbaltischen silurischen Trilobiten nebst geognostischer Übersicht des ostbaltischen Silurgebiets. Abt. I. Phacopiden, Cheiruriden und Encrinuriden.  Mémoires de l´Académie Impériale des Sciences de St.-Petersbourg   30,   1,   1-237.
List of species
2. Ingriops genuinus (Schmidt, 1881) | Kunda Stage
3. Ingriops trigonocephalus (Schmidt, 1881) | Kunda Stage
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Luokittelu
| Organism group | Biota | 
| Kingdom | Animalia | 
| Phylum | Arthropoda | 
| Subphylum | Trilobita | 
| Order | Phacopida | 
| Suborder | Phacopina | 
| Family | Pterygometopidae | 
| Subfamily | Pterygometopinae | 
| Genus | Achatella | 
| Estoniops | |
| Ingriops | |
| Species | estonicus | 
| genuinus | |
| trigonocephalus | |
| Genus | Keilapyge | 
| Oelandiops | |
| Pterygometopus | |
| Ruegenometopus | |
| Upplandiops |