| New Search | Family, Subfamily and Tribe List |
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| Family Prioninae | |||||
| SubFamily Prioninae | |||||
| Tribe Macrotomini | |||||
Genus Xixuthrus |
 Xixuthrus arfakianus |
 Xixuthrus axis axis |
Xixuthrus axis kozlovantoni |
Xixuthrus bufo |
 Xixuthrus costatus |
Xixuthrus drumonti |
| Xixuthrus fominykhi |
 Xixuthrus ganglbaueri |
 Xixuthrus granulipennis |
 Xixuthrus gressitti |
 Xixuthrus helleri |
 Xixuthrus heros |
 Xixuthrus isyuniarkoi |
Xixuthrus jakli |
 Xixuthrus lameerei |
 Xixuthrus lansbergei lansbergei |
Xixuthrus lansbergei michael |
 Xixuthrus lunicollis |
 Xixuthrus microcerus microcerus |
Xixuthrus microcerus sundaorientis |
 Xixuthrus nycticorax |
 Xixuthrus parallelus |
Xixuthrus penrousi |
Xixuthrus pinkeri |
 Xixuthrus ripertae |
Xixuthrus sapolsky |
Xixuthrus solomonensis |
Xixuthrus stumpei |
 Xixuthrus tarkus |
 Xixuthrus terribilis |
 Xixuthrus thomsoni |
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