Family Viperidae (organism)
| Code | 107291000 |
|---|---|
| Semantic tag | organism |
| Module | international |
| Definition | primitive |
| Effective time | 20020131 |
421330002Infraorder Alethinophidia
organism
421373006Subfamily Causinae
organism
421160002Subfamily Crotalinae
organism
409989008True vipers
organism