NEXUS
[File created by TreeBASE:  1/16/09  15:35:34]
[Matrix accession#: M3884]

BEGIN TAXA;
	TITLE M3884;
	DIMENSIONS  NTAX=32;
	TAXLABELS
		Hyalonema	Pheronema	Semperella	Sericolophus	Aphrocallistes	Heterochone	Tretodictyum	Hexactinella	Farrea	Iphiteon	Rhabdopectella	Walteria	Euplectella	Acoelocalyx	Malacosaccus	Rossella	Rossellinae_gen_nov	Acanthascus	Aulosaccus	Bathydorus	Caulophacus	Caulophacella	Crateromorpha	Lophocalyx	Leucopsacus	Oopsacas	Clathrochone	Demospongiae_s_str	Homoscleromorpha	Calcarea	Eumetazoa	Choanoflagellata
	;
END;

BEGIN CHARACTERS;
	TITLE M3884;
	DIMENSIONS NCHAR=46;
	FORMAT SYMBOLS = " 0 1 2 3 " MISSING = ? GAP = - ;
	CHARSTATELABELS
		1 True_epithelia_with_a_basement_membrane / absent present, 2 Aquiferous_system / absent present, 3 Choanocytes / absent present, 4 Pinacoderm / absent present, 5 Demospongic_acids / absent present, 6 Siliceous_spicules_produced_along_protein_filament / absent present, 7 Tissue_organization / cellular largely_syncytial, 8 Triaxonic_symmetry_of_siliceous_spicules / absent present, 9 Mode_of_attachment_to_substrate / lophophytous basiphytous, 10 Long_peduncle_formed_of_anchorate_basalia / absent present, 11 Anchorate_spicules_supplemented_by_tauactins / no yes, 12 Long_tubular_peduncle_composed_of_fused_diactins / absent present, 13 Spicule_fusion / absent present, 14 Amphidiscs / absent present, 15 Hexasters / absent present, 16 Skeletal_organization / lyssacine dictyonal, 17 Dictyonal_framework_pattern / absent euretoid farreoid other, 18 Channelization_of_dictyonal_framework / absent schizorhyses diarhyses 'if present, epirhyses-aporhyses', 19 Sceptres / absent present, 20 Uncinates / absent present, 21 Uncinates_perpendicularly_arranged_to_dermal_surface / no yes, 22 Sceptrules / absent present, 23 Scopules / absent present, 24 Oxyhexasters / absent present, 25 Onychohexasters / absent present, 26 Tylohexasters / absent present, 27 Discohexasters / absent present, 28 Microdiscohexasters / absent present, 29 Graphiocomes / absent present, 30 Sigmatocomes_or_Drepanocomes / absent present, 31 Floricomes / absent present, 32 Calycocomes / absent present, 33 'Plumosely arranged dermal diactins/uncinates' / absent present, 34 Diactins_as_major_dermal_megascleres / absent present, 35 Pentactins_as_major_dermal_megascleres / absent present, 36 Hexactins_as_major_dermal_megascleres / absent present, 37 Stauractins_as_major_dermal_megascleres / absent present, 38 Pentactins_as_major_hypodermal_megascleres / absent present, 39 Diactins_as_major_choanosomal_megascleres / absent present, 40 Stauractins_as_major_choanosomal_megascleres / absent present, 41 Pentactins_as_major_choanosomal_megascleres / absent present, 42 Hexactins_as_major_choanosomal_megascleres / absent present, 43 Pentactins_as_major_hypoatrial_megascleres / absent present, 44 Diactins_as_major_atrial_megascleres / absent present, 45 Pentactins_as_major_atrial_megascleres / absent present, 	46 Hexactins_as_major_atrial_megascleres / absent present
	;
	MATRIX
		Hyalonema                 0110111100000100000{01}00000000000000100110011010
		Pheronema                 0110111100000100001100000000000000100100101010
		Semperella                0110111100000100001100000000000000100100101010
		Sericolophus              0110111100000100001100000000000000100100101010
		Aphrocallistes            01101111100010111201111{01}0{01}00000000110000010100
		Heterochone               0110111110001011120111110010000000010000010001
		Tretodictyum              0110111110001011110111110000000010100000010000
		Hexactinella              01101111100010111101111{01}0010000010100000010010
		Farrea                    0110111110001011230111010{01}{01}0000000100000010010
		Iphiteon                  0110111110001011300000010110000000100000010010
		Rhabdopectella            0110111110011010000000000010001000010011110010
		Walteria                  011011111000101000000000{01}01010{01}000010010000010
		Euplectella               01101111000010100000000{01}{01}0{01}01{01}1000010001000010
		Acoelocalyx               011011110110101000000000001000{01}000010000010001
		Malacosaccus              011011110110101000000001{01}010001000010000010001
		Rossella                  01101111{01}000101000000001{01}011000100100110000001
		Rossellinae_gen_nov       0110111100001010000000010011000000100110000001
		Acanthascus               01101111100010100000000100{01}{01}000001111110000011
		Aulosaccus                011011111000101000000001001{01}000001111110000001
		Bathydorus                0110111110001010000000010000000001111110000001
		Caulophacus               01101111100110100000000{01}{01}0{01}0000{01}00110110011011
		Caulophacella             0110111110011010000000010000000000100110011010
		Crateromorpha             011011111001101000000001{01}0{01}{01}0{01}0001101110000110
		Lophocalyx                01101111{01}0001010000000010011000000111110011011
		Leucopsacus               01101111100010100000000000100{01}0000100000010001
		Oopsacas                  0110111110001010000000000010000000100000010001
		Clathrochone              0110111110001010000000000011000000100010000001
		Demospongiae_s_str        0{01}{01}11{01}00-000000-000000000000000000000000000000
		Homoscleromorpha          11111{01}00-000000-000000000000000000000000000000
		Calcarea                  01110000-000000-000000000000000000000000000000
		Eumetazoa                 10000000-000000-000000000000000000000000000000
		Choanoflagellata          00000000-000000-000000000000000000000000000000
	;
END;

BEGIN ASSUMPTIONS;
OPTIONS DEFTYPE = unord PolyTcount = MINSTEPS ; 
 END;