#NEXUS

[!
Hafner and Nadler's pocket gopher - chewing lice data.
]

BEGIN TAXA;
[ The eight pocket gopher hosts belonging to Thomomys,
  Geomys, and Orthogeomys ]
	DIMENSIONS NTAX=8;
	TAXLABELS
		T._talpoides 
		T._bottae
		G._bursarius
		O._hispidus 
		O._cavator 
		O._underwoodi 
		O._cherriei 
		O._heterodus;
ENDBLOCK;

BEGIN DISTRIBUTION;
[ The 10 Thomomydoecus and Geomydoecus lice parasitic on the
  eight pocket gophers ]
	TITLE  = 'Geomydoecus';
   	NTAX=10;
   	RANGE
      		[ Lice ]             	[ Gophers ]
      		Th._wardi		: T._talpoides,
      		Th._minor     		: T._bottae,
     		G._thomomyus 		: T._talpoides,
      		G._actuosi    		: T._bottae,
     		G._ewingi     		: G._bursarius,
     		G._chapini    		: O._hispidus,
      		G._panamensis		: O._cavator,
      		G._setzeri    		: O._underwoodi O._cherriei, 
      		G._cherriei      	: O._cherriei,
     	 	G._costaricensis 	: O._heterodus
		;

   	[ UPGMA dendrogram for lice ]
	TREE lice = ((1,2),((3,(4,5)),(6,((7,8),(9,10)))));
ENDBLOCK;

BEGIN TREES;
	[ UPGMA dendrogram for gophers ]
	TREE gophers = ((1,2),(3,(4,(5,(6,(7,8))))));
ENDBLOCK;