Ten sea squirt species compared through exact Wikimedia Commons photographs of their shapes and textures. An editorial selection. Attribution: 1. File:Clavelina lepadiformis - Mar Piccolo (cropped).jpg; Roberto Strafella; CC BY-SA 4.0; https://creativecommons.org/licenses/by-sa/4.0; https://commons.wikimedia.org/wiki/File:Clavelina_lepadiformis_-_Mar_Piccolo_(cropped).jpg; Uniform scaling without cropping; fitted into 9:16 with title and caption bars. 2. File:Clavelina moluccensis 60641896.jpg; Kai Squires; CC BY 4.0; https://creativecommons.org/licenses/by/4.0; https://commons.wikimedia.org/wiki/File:Clavelina_moluccensis_60641896.jpg; Uniform scaling without cropping; fitted into 9:16 with title and caption bars. 3. File:Tunicate black orange.jpg; Nhobgood; CC BY-SA 3.0; https://creativecommons.org/licenses/by-sa/3.0; https://commons.wikimedia.org/wiki/File:Tunicate_black_orange.jpg; Uniform scaling without cropping; fitted into 9:16 with title and caption bars. 4. File:Triphyllozoon inornatum (Bryozoan) and Polycarpa aurata (Sea quirt).jpg; Nhobgood; CC BY-SA 3.0; https://creativecommons.org/licenses/by-sa/3.0; https://commons.wikimedia.org/wiki/File:Triphyllozoon_inornatum_(Bryozoan)_and_Polycarpa_aurata_(Sea_quirt).jpg; Uniform scaling without cropping; fitted into 9:16 with title and caption bars. 5. File:Rhopalaea crassa (35023827675).jpg; q phia; CC BY 2.0; https://creativecommons.org/licenses/by/2.0; https://commons.wikimedia.org/wiki/File:Rhopalaea_crassa_(35023827675).jpg; Uniform scaling without cropping; fitted into 9:16 with title and caption bars. 6. File:Sea Squirts Didemnum molle.jpg; Silke Baron; CC BY 2.0; https://creativecommons.org/licenses/by/2.0; https://commons.wikimedia.org/wiki/File:Sea_Squirts_Didemnum_molle.jpg; Uniform scaling without cropping; fitted into 9:16 with title and caption bars. 7. File:Botryllus schlosseri (Pallas, 1766).jpg; Géry PARENT; Public domain; ; https://commons.wikimedia.org/wiki/File:Botryllus_schlosseri_(Pallas,_1766).jpg; Uniform scaling without cropping; fitted into 9:16 with title and caption bars. 8. File:Botrylloides violaceus.jpg; U.S. Geological Survey/photo by Dann Blackwood (USGS); Public domain; ; https://commons.wikimedia.org/wiki/File:Botrylloides_violaceus.jpg; Uniform scaling without cropping; fitted into 9:16 with title and caption bars. 9. File:Ascidia roja (Halocynthia papillosa), Cabo de Palos, España, 2022-07-17, DD 15.jpg; Diego Delso; CC BY-SA 4.0; https://creativecommons.org/licenses/by-sa/4.0; https://commons.wikimedia.org/wiki/File:Ascidia_roja_(Halocynthia_papillosa),_Cabo_de_Palos,_Espa%C3%B1a,_2022-07-17,_DD_15.jpg; Uniform scaling without cropping; fitted into 9:16 with title and caption bars. 10. File:Herdmania momus.jpg; Ysukharenko; CC BY-SA 4.0; https://creativecommons.org/licenses/by-sa/4.0; https://commons.wikimedia.org/wiki/File:Herdmania_momus.jpg; Uniform scaling without cropping; fitted into 9:16 with title and caption bars.