#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 July 11, 2025; 7:07 GMT TreeBASE (cc) 1994-2008 Study reference: Chang M., & Maisey J.G. 2003. Redescription of † Ellimma branneri and † Diplomystus shengliensis , and Relationships of Some Basal Clupeomorphs. American Museum Novitates, (3404): 1-36. TreeBASE Study URI: http://purl.org/phylo/treebase/phylows/study/TB2:S12883] [ The following blocks are input data for analysis step 9460 ] BEGIN TAXA; TITLE TaxaForAnalysisStep9460; DIMENSIONS NTAX=21; TAXLABELS Armigatus Armigatus_brevissimus Clupea Clupea_harengus Denticeps Diplomystus Diplomystus_dentatus Diplomystus_shengliensis Ellimma Ellimma_branneri Ellimma_riacensis Ellimmichthys Ellimmichthys_longicostatus Elops Knightia Knightia_bohaiensis Onchorhynchus Onchorhynchus_mykiss Paraclupea Paraclupea_chetungensis Santanaclupea ; END; BEGIN CHARACTERS; [! TreeBASE Matrix URI: http://purl.org/phylo/treebase/phylows/matrix/TB2:M13358] TITLE Character_Matrix; LINK TAXA = TaxaForAnalysisStep9460; DIMENSIONS NCHAR=30; FORMAT DATATYPE=Standard SYMBOLS= "0 1 2" MISSING=? GAP= -; CHARSTATELABELS 1 Recessus_lateralis, 2 Otophysic_connection_involving_a_diverticulum_of_the_swimbladder_that_penetrates_the_exoccipital_and_extends_into_the_prootic_within_the_lateral_wall_of_the_braincase, 3 Preepiotic_fossa, 4 Parietals, 5 Frontal_fontanelle, 6 Supratemporal_commissure, 7 Anterodorsal_process_of_hyomandibular, 8 Supramaxillae, 9 Teeth_on_entopterygoid, 10 Tooth_patch_on_posterior_part_of_parasphenoid, 11 Basipterygoid_process, 12 Bericiform_foramen_in_anterior_ceratohyal, 13 Angular, 14 Dorsal_scutes, 15 Ornamentation_on_dorsal_scutes, 16 Abdominal_scutes, 17 Caudal_scutes, 18 First_ural_centrum, 19 Neural_spine_of_first_preural_centrum, 20 Parhypural, 21 Number_of_hypurals, 22 Second_hypural, 23 Number_of_epurals, 24 First_uroneural, 25 First_uroneural, 26 Third_hypural, 27 First_hypural, 28 'Semicircular to almost vertical fine surface ridges (circuli) on scales', 29 Lateral_line_scales, 30 Neural_spines_of_a_few_posterior_preurals, ; MATRIX [ 10 20 30] [ . . .] Armigatus ?????????????????????????????? Armigatus_brevissimus 0010010010001101000101000100?0 Clupea ?????????????????????????????? Clupea_harengus 11111110011110-111000111101110 Denticeps 11010101011110-110011110100000 Diplomystus ?????????????????????????????? Diplomystus_dentatus 001001001000120100010100010100 Diplomystus_shengliensis 001001001000120100010100010100 Ellimma ?????????????????????????????? Ellimma_branneri 0??0010001?01211000101000000?0 Ellimma_riacensis 0??0010001?01211000101000000?0 Ellimmichthys ?????????????????????????????? Ellimmichthys_longicostatus 0??001?001?01211000101000000?0 Elops 00000000001100-000000000000000 Knightia ?????????????????????????????? Knightia_bohaiensis 11?111110111120101000101101110 Onchorhynchus ?????????????????????????????? Onchorhynchus_mykiss 00000000011110-010100000000001 Paraclupea ?????????????????????????????? Paraclupea_chetungensis 0??0110001001211000101000000?0 Santanaclupea 0111?1001100?0-100010100101000 ; END; [ The following blocks are output data for analysis step 9460 ] BEGIN TREES; TITLE Ellimma_branneri_and_Diplomystus_shengliensis; LINK TAXA = TaxaForAnalysisStep9460; TREE 'Fig. 13B+' = [&R] (((((Armigatus,Diplomystus),(Ellimma,Ellimmichthys,Paraclupea)),(((Clupea,Knightia),Denticeps),Santanaclupea)),Onchorhynchus),Elops); [! TreeBASE tree URI: http://purl.org/phylo/treebase/phylows/tree/TB2:Tr53735] END; BEGIN TREES; TITLE Ellimma_branneri_and_Diplomystus_shengliensis; LINK TAXA = TaxaForAnalysisStep9460; TREE 'Fig. 13A+' = [&R] (((((Armigatus,Diplomystus),(Ellimma,Ellimmichthys,Paraclupea)),(((Clupea,Knightia),Santanaclupea),Denticeps)),Onchorhynchus),Elops); [! TreeBASE tree URI: http://purl.org/phylo/treebase/phylows/tree/TB2:Tr53734] END;