2019 absurd_res acanthothoracid ambiguous_gender antiarch aquatic arthrodire biological_illustration bone brachythoracid cladogram creative_commons english_text entelognathus eurycaraspis fish greyscale hi_res jing_lu min_zhu monochrome osteichthyan osteostracan palaeacanthaspid petalichthyid placoderm prehistoric_species qilinyu quasipetalichthyid romundina silurolepid silurolepis simple_background technical_illustration text white_background you-an_zhu
2012 absurd_res acanthodian actinopterygian ambiguous_gender aquatic arrow_(symbol) black_eyes blue_body brian_choo chondrichthyan cladogram creative_commons english_text feral fin fish gnathostome guiyu_(genus) hi_res jing_lu liantao_jia lobe-finned_fish min_zhu murrindalaspis open_mouth osteichthyan pelvic_fins phylogenetic_tree placoderm prehistoric_species psarolepis qingming_qu simple_background technical_illustration text tuo_qiao wenjin_zhao white_background xiaobo_yu
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