The Myriapoda (Millipedes, Centipedes) Featuring the North American Fauna     
IntroMillipedesCentipedesPaleozoic FossilsDifferencesCongressesReferencesMyriapodologists-DeceasedMyriapodologists-LivingPhoto Gallery Alaska & Northwestern Canada Biogeography Evolutionary Diagrams
 

Helminthomorph milliped (?Spirobolida, Xyloiulidae, Xyloiulus?) adult lateral view of whole body. North America, USA, ?Utah. Donor unknown.

Helminthomorph milliped (?Spirobolida, Xyloiulidae, Xyloiulus?) adult, closeup of midbody segment. North America, USA, ?Utah. Donor unknown.

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Helminthomorph milliped (Spirobolida, Xyloiulidae, Xyloiulus?) adult, closeup of anterior end. North America, USA, ?Utah. Donor unknown.

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Helminthomorph milliped (?Spirobolida, Xyloiulidae, Xyloiulus?) adult, closeup of caudal end. North America, USA, ?Utah. Donor unknown.

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Helminthomorph milliped (Spirobolida, Xyloiulidae, Xyloiulus?) adult, closeup of midbody region. North America, USA, ?Utah. Donor unknown.

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 
IntroMillipedesCentipedesPaleozoic FossilsDifferencesCongressesReferencesMyriapodologists-DeceasedMyriapodologists-LivingPhoto Gallery Alaska & Northwestern Canada Biogeography Evolutionary Diagrams