#NEXUS 
[MacClade 3.05 registered to David H. A. Fitch, New York University]

BEGIN DATA;
DIMENSIONS  NTAX=8 NCHAR=36;
FORMAT SYMBOLS= " 1 2 3 4 5" MISSING=? GAP=-  INTERLEAVE ;OPTIONS  MSTAXA=UNCERTAIN ;

CHARLABELS
	[1]	'Fan:_anterior_conformation'	[2]	'Fan:__anterior_position'	[3]	'Fan:__extension'	[4]	'Body_shape:__overall_shape'	[5]	'Body_shape:__tail_tip'
	[6]	'Phasmid:__position'	[7]	'Rays:__ray_8'	[8]	'Rays:__tip_position_for_1,2,4,8'	[9]	'Rays:__ray_6'	[10]	'Rays:__ray_3_position'
	[11]	Overall_retraction	[12]	'Terminal_cells:__retraction'	[13]	'Terminal_cells:__fusion'	[14]	'Ray_cell_associations:__ray_1'	[15]	'Ray_cell_associations:__ray_2'
	[16]	'Ray_cell_associations:__ray_3'	[17]	'Ray_cell_associations:__ray_4'	[18]	'Ray_cell_associations:__ray_5'	[19]	'Ray_cell_associations:__ray_6'	[20]	'Ray_cell_associations:__ray_7'
	[21]	'Ray_cell_associations:__ray_8'	[22]	'DV_position_of_Rnst:__ray_1'	[23]	'DV_position_of_Rnst:__ray_2'	[24]	'DV_position_of_Rnst:__ray_4'	[25]	'se-set_boundary_position'
	[26]	'Rn.p_position:__R1.p'	[27]	'Rn.p_position:__R2.p'	[28]	'Rn.p_position:__R6.p'	[29]	'Rn.p_position:__R9.p'	[30]	'Rn.p_cell_fusions:__R1.p'
	[31]	'Rn.p_cell_fusions:__R2.p'	[32]	'Rn.p_cell_fusions:__R3.p'	[33]	'Rn.p_cell_fusions:__R4.p'	[34]	'Rn.p_cell_fusions:__R5.p'	[35]	'Rn.p_cell_fusions:__R6.p'
	[36]	'Rn.p_cell_fusions:__R7.p'
	;
STATELABELS  
	1  '1:_open' '2:_closed',
	2  '1:_near_base_of_spicules' '2:_near_cloaca',
	3  '1:_broad' '2:_narrow',
	4  '1:_blunt' '2:_elongate',
	5  '1:_peloderan' '2:_leptoderan',
	6  '1:_posterior' '2:_lateral',
	7  '1:_present' '2:_absent',
	8  '1:_at_margin' '2:_on_dorsal_or_ventral_surface',
	9  '1:_narrow,_uniform,_open' '2:_broad,_tapered,_closed',
	10  '1:_separate' '2:_tendency_to_fuse_with_ray_4',
	11  '1:_strong' '2:_weak',
	12  '1:_present' '2:_absent',
	13  '1:_do_not_fuse' '2:_fuse',
	14  '1:_R1.p' '2:_R1.p+R2.p' '3:_R2.p+R3.p' '4:_R3.p+R4.p',
	15  '1:_R2.p' '2:_R2.p+R3.p' '3:_R3.p' '4:_R3.p+R4.p',
	16  '1:_R3.p' '2:_R2.p+R3.p' '3:_R3.p+R4.p' '4:_R6.p',
	17  '1:_R4.p' '2:_R4.p+R6.p' '3:_R6.p' '4:_R6.p+R7.p',
	18  '1:_R5.p' '2:_R4.p+R6.p' '3:_R5.p+R6.p',
	19  '1:_R6.p' '2:_R6.p+R7.p',
	20  '1:_R7.p' '2:_R7.p+R9.p' '3:_migrates_into_R7.p',
	21  '1:_R8.p' '2:_R7.p' '3:_(No_ray_8)',
	22  '1:_seam-hyp_7_border' '2:_within_set',
	23  '1:_seam-hyp_7_border' '2:_within_hyp_7',
	24  '1:_seam-hyp_7_border' '2:_within_hyp_7',
	25  '1:_near_base_of_spicules' '2:_near_cloaca',
	26  '1:_within_seam' '2:_ventral_of_seam',
	27  '1:_within_seam' '2:_ventral_of_seam',
	28  '1:_ventral_of_seam' '2:_within_seam',
	29  '1:_strictly_lateral' '2:_extends_to_dorsal_midline',
	30  '1:_remains_unfused' '2:_fuses_with_R2.p+R3.p' '3:_fuses_with_set' '4:_fuses_with_se',
	31  '1:_remains_unfused' '2:_fuses_with_R2.p+R3.p' '3:_fuses_with_set' '4:_fuses_with_se',
	32  '1:_remains_unfused' '2:_fuses_with_R2.p+R3.p' '3:_fuses_with_set' '4:_fuses_with_se',
	33  '1:_remains_unfused' '2:_fuses_with_set' '3:_fuses_with_se',
	34  '1:_remains_unfused' '2:_fuses_with_R7.p' '3:_fuses_with_R6.p+R7.p' '4:_fuses_with_set' '5:_fuses_with_hyp7_or_possibly_',
	35  '1:_remains_unfused' '2:_fuses_with_R5.p+R7.p' '3:_fuses_with_se' '4:_fuses_with_hyp7',
	36  '1:_remains_unfused' '2:_fuses_with_R5.p' '3:_fuses_with_R5.p+R6.p' '4:_fuses_with_hyp7',
;

MATRIX

[\i]C._briggsae[\p]          221111122211222321211222211123332444
[\i]C._elegans[\p]           221111122111222321211222211123332444
[\i]R._myriophila[\p]        111121111112111112112111111111111144
[\i]R._blumi[\p]             111121211112111112113111111111111144
[\i]Rh._axei[\p]             1122211111221122412111111111144435{34}4
[\i]P._typica[\p]            111111111111112232121111111214443242
[\i]T._palmarum[\p]          111112111111144441231111122212221323
[\i]Pe._strongyloides[\p]    111112111111133443211111111114443242
;
END;

BEGIN ASSUMPTIONS;
	OPTIONS  DEFTYPE=unord PolyTcount=MINSTEPS ;
	CHARSET  MaleMulti  =  14-18 30-36;
	CHARSET  MaleIndep  =  1 6 9-36;
	CHARSET  MaleNonind  =  2-5 7-8;
END; 

BEGIN TREES; 

	TRANSLATE
		1	C._briggsae,
		2	C._elegans,
		3	R._myriophila,
		4	R._blumi,
		5	Rh._axei,
		6	P._typica,
		7	T._palmarum,
		8	Pe._strongyloides
	;
	TREE I =  [&R] ((((1,2),((3,5),4)),6),(7,8));
	TREE II =  [&R] ((((1,2),((3,4),5)),6),(7,8));
	TREE III =  [&R] (((1,2),(((3,5),4),6)),(7,8));
	TREE  * IV =  [&R] (((1,2),(((3,4),5),6)),(7,8));
	TREE V =  [&R] (((((1,2),6),8),((3,4),5)),7);
	TREE Polytomy =  [&R] (((1,2),(3,4,5),6),(7,8));

END;


BEGIN NOTES;
	PICTURE  TAXON=1 FORMAT=PICT SOURCE=RESOURCE  PICTURE= 136;
	PICTURE  TAXON=2 FORMAT=PICT SOURCE=RESOURCE  PICTURE= 137;
	PICTURE  TAXON=3 FORMAT=PICT SOURCE=RESOURCE  PICTURE= 138;
	PICTURE  TAXON=4 FORMAT=PICT SOURCE=RESOURCE  PICTURE= 139;
	PICTURE  TAXON=5 FORMAT=PICT SOURCE=RESOURCE  PICTURE= 140;
	PICTURE  TAXON=6 FORMAT=PICT SOURCE=RESOURCE  PICTURE= 141;
	PICTURE  TAXON=7 FORMAT=PICT SOURCE=RESOURCE  PICTURE= 142;
	PICTURE  TAXON=8 FORMAT=PICT SOURCE=RESOURCE  PICTURE= 143;
END;

BEGIN MACCLADE;
Version 3.05;
LastModified -1379073929;
Singles 0000&/0;
END;