#NEXUS 

[ Dataset from: Graf (2000). The Etherioidea revisited: a          ]
[               phylogenetic analysis of hyriid relationships      ]
[               (Mollusca: Bivalvia: Paleoheterodonta: Unionoida). ]
[               Occasional Papers of the University of Michigan    ]
[               Museum of Zoology (729): 1-21.                     ]

BEGIN DATA;
DIMENSIONS  NTAX=18 NCHAR=38;
FORMAT MISSING=? GAP=-  SYMBOLS= " 0 1 2 3";

MATRIX

Neotrigonia      011100001-10000000--0000---0------0---
Margaritifera    00-101000011000000--00110--00-0000100-
Pyganodon        00-0--0000011000010-001120-1110100101-
Lampsilis        0101000000011100010-011121-1100111100-
Elliptio         0101110000011000011-001120-1100000100-
Unio             0101000000011000010-001120-1200000101-
Parreysia        0102000001011100010-00110--1?00000100-
Grandidieria     0101000011011100010-00111-012000002---
Hyridella        010200000101111012-100111-12200000101-
Velesunio        010200000001111012-100111-12200000101-
Diplodon         010200000101111012-000111-10200000101-
Castalina        011111000101111112-000111-10200000101-
Mutela           00-0--000001111112-000111-0110100011-0
Pleiodon         1-----000001111112-000111-01101000????
Anodontites      00-0--000001111010-000111-0110100011-1
Mycetopoda       00-0--000001111010-000111-0110100011-1
Etheria          00-0--10--01111010-010111-01101000????
Acostea          00-0--11--01111010-010111-0110100011-1
;
END;