#NEXUS [!This data set was downloaded from TreeBASE, a relational database of phylogenetic knowledge. TreeBASE has been supported by the NSF, Harvard University, Yale University, SDSC and UC Davis. Please do not remove this acknowledgment from the Nexus file. Generated on April 18, 2024; 22:54 GMT TreeBASE (cc) 1994-2008 Study reference: Dohrmann M., Janussen D., Reitner J., Collins A., & Woerheide G. 2008. Phylogeny and evolution of glass sponges (Porifera, Hexactinellida). Systematic Biology, 57(3): 388-405. TreeBASE Study URI: http://purl.org/phylo/treebase/phylows/study/TB2:S2073] [ The following blocks are input data for analysis step 4314 ] BEGIN TAXA; TITLE TaxaForAnalysisStep4314; DIMENSIONS NTAX=32; TAXLABELS Acanthascus Acoelocalyx Aphrocallistes Aulosaccus Bathydorus Calcarea Caulophacella Caulophacus Choanoflagellata Clathrochone Crateromorpha Demospongiae_s_str Eumetazoa Euplectella Farrea Heterochone Hexactinella Homoscleromorpha Hyalonema Iphiteon Leucopsacus Lophocalyx Malacosaccus Oopsacas Pheronema Rhabdopectella Rossella Rossellinae_n_gen Semperella Sericolophus Tretodictyum Walteria ; END; BEGIN CHARACTERS; [! TreeBASE Matrix URI: http://purl.org/phylo/treebase/phylows/matrix/TB2:M3222] TITLE Morphology_Coding_1; LINK TAXA = TaxaForAnalysisStep4314; DIMENSIONS NCHAR=46; FORMAT DATATYPE=Standard 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 / lyssacin 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 [ 10 20 30 40 ] [ . . . . ] Acanthascus 0110111110001010000000010011000001111110000011 Acoelocalyx 0110111101101010000000000010001000010000010001 Aphrocallistes 0110111110001011120111110100000000110000010100 Aulosaccus 0110111110001010000000010011000001111110000001 Bathydorus 0110111110001010000000010000000001111110000001 Calcarea 01110000-000000-000000000000000000000000000000 Caulophacella 0110111110011010000000010000000000100110011010 Caulophacus 0110111110011010000000011010000100110110011011 Choanoflagellata 00000000-000000-000000000000000000000000000000 Clathrochone 0110111110001010000000000011000000100010000001 Crateromorpha 0110111110011010000000010011010001101110000110 Demospongiae_s_str 01111100-000000-000000000000000000000000000000 Eumetazoa 10000000-000000-000000000000000000000000000000 Euplectella 0110111100001010000000011010111000010001000010 Farrea 0110111110001011230111010110000000100000010010 Heterochone 0110111110001011120111110010000000010000010001 Hexactinella 0110111110001011110111110010000010100000010010 Homoscleromorpha 11111100-000000-000000000000000000000000000000 Hyalonema 0110111100000100000100000000000000100110011010 Iphiteon 0110111110001011300000010110000000100000010010 Leucopsacus 0110111110001010000000000010010000100000010001 Lophocalyx 0110111100001010000000010011000000111110011011 Malacosaccus 0110111101101010000000011010001000010000010001 Oopsacas 0110111110001010000000000010000000100000010001 Pheronema 0110111100000100001100000000000000100100101010 Rhabdopectella 0110111110011010000000000010001000010011110010 Rossella 0110111100001010000000011011000100100110000001 Rossellinae_n_gen 0110111100001010000000010011000000100110000001 Semperella 0110111100000100001100000000000000100100101010 Sericolophus 0110111100000100001100000000000000100100101010 Tretodictyum 0110111110001011110111110000000010100000010000 Walteria 0110111110001010000000001010101000010010000010 ; END; [ The following blocks are output data for analysis step 4314 ] BEGIN TREES; TITLE Tb9086; LINK TAXA = TaxaForAnalysisStep4314; TREE Fig._3a = [&R] (((((Hyalonema,(Pheronema,Semperella,Sericolophus)Pheronematidae)Amphidiscophora,(((Aphrocallistes,Heterochone,Tretodictyum,Hexactinella)Scopularia,Farrea)Sceptrulophora,Iphiteon)Hexactinosida,Rhabdopectella,(Walteria,Euplectella),(Acoelocalyx,Malacosaccus),(Rossella,Rossellinae_n_gen),Acanthascus,Aulosaccus,Bathydorus,Caulophacus,Caulophacella,Crateromorpha,Lophocalyx,Leucopsacus,Oopsacas,Clathrochone)Hexactinellida,Demospongiae_s_str,Homoscleromorpha)Silicea,Calcarea)Porifera,Eumetazoa,Choanoflagellata); [! TreeBASE tree URI: http://purl.org/phylo/treebase/phylows/tree/TB2:Tr1083] END;