Deuterostomia: Peterson (1995, table 2)

#NEXUS
begin data;
	dimensions ntax=12 nchar=47;
	format missing=? symbols = "0~5";
	matrix
Phoronida       00000 00000 00000 00000 0?000 00??0 00000 00000 00000 00
Echinodermata   11111 10000 11111 00000 00000 00000 00000 11100 00000 00
Pterobranchia   1111? 21120 11000 0?000 0?000 00??0 00000 00000 00000 00
Enteropneusta   11111 21140 11205 10000 0?000 00??0 00000 00000 00000 00
Urochordata     12211 01041 11204 11111 11000 10000 01112 01111 22001 00
Cephalochordata 11111 01051 11233 11111 11111 11111 10004 01120 40000 00
Craniata        11111 01141 11205 11111 11111 11111 11110 01111 02312 11
Dendrocystoides ??1?? 12?11 01122 ???2? 0???? 1???? ??1?0 111?? 01100 00
Cothurnocystis  ??0?? 02?31 01223 ???2? 1???? 1???? ??1?0 1111? 12111 00
Mitrocystites   ??0?? 04?41 11204 ???2? 1???? 1???? ??1?1 1111? 22212 11
Lagynocystis    ??0?? 03?51 21234 ???2? 1???? 1???? ??1?3 1112? 32111 00
Anatifopsis     ??0?? 04?41 11234 ???2? 1???? 1???? ??1?2 1111? 22111 00
   ;
endblock;