| uniqid | organism | taxonomic group | class |
| u818 | Limulus polyphemus (Atlantic horseshoe crab) | polyphemus Limulus Limulidae Xiphosura Merostomata Chelicerata Arthropoda Metazoa Eukaryota | snRNA |
| u819 | Ammothella biunguiculata | biunguiculata Ammothella Ammotheidae Pycnogonida Chelicerata Arthropoda Metazoa Eukaryota | snRNA |
| u820 | Equitius sp | sp. Equitius Triaenonychidae Travunioidea Laniatores Opiliones Arachnida Chelicerata Arthropoda Metazoa Eukaryota | snRNA |
| u821 | Lychas marmoreus | marmoreus Lychas Buthidae Buthoidea Buthida Scorpiones Arachnida Chelicerata Arthropoda Metazoa Eukaryota | snRNA |
| u822 | Atrax sp. EBU-1999 | sp. Atrax Hexathelidae Mygalomorphae Araneae Arachnida Chelicerata Arthropoda Metazoa Eukaryota | snRNA |
| u1572 | Carcinoscorpius rotundicauda (Southeast Asian horseshoe crab) | rotundicauda Carcinoscorpius Limulidae Xiphosura Merostomata Chelicerata Arthropoda Metazoa Eukaryota | snRNA |
| u4875 | Tachypleus tridentatus | tridentatus Tachypleus Limulidae Xiphosura Merostomata Chelicerata Arthropoda Metazoa Eukaryota | snRNA |
| u4876 | Tachypleus tridentatus | tridentatus Tachypleus Limulidae Xiphosura Merostomata Chelicerata Arthropoda Metazoa Eukaryota | snRNA |