Loganelliidae
| Loganelliids | |
|---|---|
| Loganellia scotica (Fossil and model, Museum am Löwentor, Stuttgart) | |
| Scientific classification | |
| Domain: | Eukaryota | 
| Kingdom: | Animalia | 
| Phylum: | Chordata | 
| Subphylum: | Vertebrata | 
| Infraphylum: | Agnatha | 
| Class: | †Thelodonti | 
| Order: | †Thelodontiformes | 
| Family: | †Loganelliidae Karatajūtė-Talimaa 1997 | 
| Synonyms | |
| Loganiidae Karatajūtė-Talimaa 1978 | |
Loganelliidae is an extinct family of thelodonts in the order Thelodontiformes. They are distinguished by the star or cross shaped ridges located on their head scales.