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| Kingdom Animalia |
| |
Anathelges Bonnier, 1900 – valid
|
| |
Asconiscidae Bonnier, 1900 – valid
|
| |
Bopyrella Bonnier, 1900 – valid
|
| |
Bopyrella thomsoni Bonnier, 1900 – valid
|
| |
Crinoniscidae Bonnier, 1900 – invalid
|
| |
Cyproniscidae Bonnier, 1900 – valid
|
| |
Gigantione bouvieri Bonnier, 1900 – valid
|
| |
Hemioniscidae Bonnier, 1900 – invalid
|
| |
Ione brevicauda Bonnier, 1900 – valid
|
| |
Ione vicina Bonnier, 1900 – valid
|
| |
Ionella Bonnier, 1900 – valid
|
| |
Ionella agassizi Bonnier, 1900 – valid
|
| |
Orbione Bonnier, 1900 – valid
|
| |
Orbione penei Bonnier, 1900 – valid
|
| |
Parathelges Bonnier, 1900 – valid
|
| |
Pleurocryptella Bonnier, 1900 – valid
|
| |
Podasconidae Bonnier, 1900 – valid
|
| |
Pseudione dohrni Bonnier, 1900 – valid
|
| |
Trapezicepon Bonnier, 1900 – valid |
| |
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