taxonID	type	format	identifier	references	title	description	created	creator	contributor	publisher	audience	source	license	rightsHolder	datasetID
03B187978D486459FE5BF8ABFA81F928.taxon	http://purl.org/dc/dcmitype/StillImage	image/png	https://zenodo.org/record/14971769/files/figure.png	https://doi.org/10.5281/zenodo.14971769	Figure 2. The head skeleton of Acanthodes confusus MNHN-F-SAA21, visualized using computed tomography. A, in right lateral view. B, in left lateral view.Abbreviations:basibr., basibranchial; basiocc., basioccipital; basisph., basisphenoid; ceratobr., ceratobranchials; ceratohy., ceratohyal; dors. oss., dorsal ossification of neurocranium; epibr., epibranchial; gul. ray., gular rays; hyomand., hyomandibula; L., left; mand. sp., mandibular splint; Meck., Meckel’s cartilage; occ. pl., occipital plate; pharbr., pharyngobranchials; pq. autop., palatoquadrate autopalatine; pq. metapt., palatoquadrate metapterygoid; pq. quad., palatoquadrate quadrate; R., right; rak.br., branchial rakers; rak. hy., hyoid rakers; scler., sclerotic ring.Colour scheme: blue-greens, elements of visceral endoskeleton with mandibular arch, hyoid arch, hypobranchials, ceratobranchials, epibranchials, and pharyngobranchials coloured independently; dark grey, cranial and pectoral endoskeleton; light grey, elements of the dermal skeleton. Scale bar = 20 mm.	Figure 2. The head skeleton of Acanthodes confusus MNHN-F-SAA21, visualized using computed tomography. A, in right lateral view. B, in left lateral view.Abbreviations:basibr., basibranchial; basiocc., basioccipital; basisph., basisphenoid; ceratobr., ceratobranchials; ceratohy., ceratohyal; dors. oss., dorsal ossification of neurocranium; epibr., epibranchial; gul. ray., gular rays; hyomand., hyomandibula; L., left; mand. sp., mandibular splint; Meck., Meckel’s cartilage; occ. pl., occipital plate; pharbr., pharyngobranchials; pq. autop., palatoquadrate autopalatine; pq. metapt., palatoquadrate metapterygoid; pq. quad., palatoquadrate quadrate; R., right; rak.br., branchial rakers; rak. hy., hyoid rakers; scler., sclerotic ring.Colour scheme: blue-greens, elements of visceral endoskeleton with mandibular arch, hyoid arch, hypobranchials, ceratobranchials, epibranchials, and pharyngobranchials coloured independently; dark grey, cranial and pectoral endoskeleton; light grey, elements of the dermal skeleton. Scale bar = 20 mm.	2024-05-30	Dearden, Richard P.;Herrel, Anthony;Pradel, Alan		Zenodo	biologists	Dearden, Richard P.;Herrel, Anthony;Pradel, Alan			
03B187978D486459FE5BF8ABFA81F928.taxon	http://purl.org/dc/dcmitype/StillImage	image/png	https://zenodo.org/record/14971771/files/figure.png	https://doi.org/10.5281/zenodo.14971771	Figure 3. The head skeleton of Acanthodes confusus MNHN-F-SAA20, visualized using computed tomography. A, in right lateral view. B, in left lateral view.Abbreviations:basibr., basibranchial; basiocc., basioccipital; basisph., basisphenoid; ceratobr., ceratobranchials; ceratohy., ceratohyal; dors. oss., dorsal ossification of neurocranium; epibr., epibranchial; gul. ray., gular rays; hyomand., hyomandibula; hypobr., hypobranchials; L., left; mand. sp., mandibular splint; Meck., Meckel’s cartilage; pharbr., pharyngobranchials; pecsp., pectoral fin spine; pq. autop., palatoquadrate autopalatine; pq.metapt., palatoquadrate metapterygoid; pq. quad., palatoquadrate quadrate; R., right; rak.br., branchial rakers; rak. hy., hyoid rakers; scapcor., scapulocoracoids; scler., sclerotic ring. Colour scheme: blue-greens, elements of visceral endoskeleton with mandibular arch, hyoid arch, hypobranchials, ceratobranchials, epibranchials, and pharyngobranchials coloured independently; dark grey, cranial and pectoral endoskeleton; light grey, elements of the dermal skeleton.Scale bar = 20 mm.	Figure 3. The head skeleton of Acanthodes confusus MNHN-F-SAA20, visualized using computed tomography. A, in right lateral view. B, in left lateral view.Abbreviations:basibr., basibranchial; basiocc., basioccipital; basisph., basisphenoid; ceratobr., ceratobranchials; ceratohy., ceratohyal; dors. oss., dorsal ossification of neurocranium; epibr., epibranchial; gul. ray., gular rays; hyomand., hyomandibula; hypobr., hypobranchials; L., left; mand. sp., mandibular splint; Meck., Meckel’s cartilage; pharbr., pharyngobranchials; pecsp., pectoral fin spine; pq. autop., palatoquadrate autopalatine; pq.metapt., palatoquadrate metapterygoid; pq. quad., palatoquadrate quadrate; R., right; rak.br., branchial rakers; rak. hy., hyoid rakers; scapcor., scapulocoracoids; scler., sclerotic ring. Colour scheme: blue-greens, elements of visceral endoskeleton with mandibular arch, hyoid arch, hypobranchials, ceratobranchials, epibranchials, and pharyngobranchials coloured independently; dark grey, cranial and pectoral endoskeleton; light grey, elements of the dermal skeleton.Scale bar = 20 mm.	2024-05-30	Dearden, Richard P.;Herrel, Anthony;Pradel, Alan		Zenodo	biologists	Dearden, Richard P.;Herrel, Anthony;Pradel, Alan			
03B187978D486459FE5BF8ABFA81F928.taxon	http://purl.org/dc/dcmitype/StillImage	image/png	https://zenodo.org/record/14971773/files/figure.png	https://doi.org/10.5281/zenodo.14971773	Figure 4. The head skeleton of Acanthodes confusus MNHN-F-SAA24, visualized using computed tomography. A, in right lateral view. B, in left lateral view. Abbreviations: basisph., basisphenoid; ceratobr., ceratobranchials; ceratohy., ceratohyal; dors. oss., dorsal ossification of neurocranium; epibr., epibranchial; gul. ray., gular rays; hyomand., hyomandibula; interhy., interhyal; L., left; mand.sp., mandibular splint; Meck., Meckel’s cartilage; occ. pl., occipital plate; pharbr., pharyngobranchials; pecsp., pectoral fin spine; pq. autop., palatoquadrate autopalatine; pq.metapt., palatoquadrate metapterygoid; pq. quad., palatoquadrate quadrate; R., right; scapcor., scapulocoracoids; scler., sclerotic ring.Colour scheme: blue-greens, elements of visceral endoskeleton with mandibular arch, hyoid arch, hypobranchials, ceratobranchials, epibranchials, and pharyngobranchials coloured independently; dark grey, cranial and pectoral endoskeleton; light grey, elements of the dermal skeleton. Scale bar = 20 mm.	Figure 4. The head skeleton of Acanthodes confusus MNHN-F-SAA24, visualized using computed tomography. A, in right lateral view. B, in left lateral view. Abbreviations: basisph., basisphenoid; ceratobr., ceratobranchials; ceratohy., ceratohyal; dors. oss., dorsal ossification of neurocranium; epibr., epibranchial; gul. ray., gular rays; hyomand., hyomandibula; interhy., interhyal; L., left; mand.sp., mandibular splint; Meck., Meckel’s cartilage; occ. pl., occipital plate; pharbr., pharyngobranchials; pecsp., pectoral fin spine; pq. autop., palatoquadrate autopalatine; pq.metapt., palatoquadrate metapterygoid; pq. quad., palatoquadrate quadrate; R., right; scapcor., scapulocoracoids; scler., sclerotic ring.Colour scheme: blue-greens, elements of visceral endoskeleton with mandibular arch, hyoid arch, hypobranchials, ceratobranchials, epibranchials, and pharyngobranchials coloured independently; dark grey, cranial and pectoral endoskeleton; light grey, elements of the dermal skeleton. Scale bar = 20 mm.	2024-05-30	Dearden, Richard P.;Herrel, Anthony;Pradel, Alan		Zenodo	biologists	Dearden, Richard P.;Herrel, Anthony;Pradel, Alan			
03B187978D486459FE5BF8ABFA81F928.taxon	http://purl.org/dc/dcmitype/StillImage	image/png	https://zenodo.org/record/14971775/files/figure.png	https://doi.org/10.5281/zenodo.14971775	Figure 5. Sections through tomograms from the scan data for MNHN-F-SAA21. A, sagittal section.B, transverse section. C, coronal section. Abbreviations:basisph., basisphenoid; rak.br., branchial rakers; ceratobr., ceratobranchials; ceratohy., ceratohyal; dors.oss., dorsal ossification of neurocranium; epibr., epibranchial; hyomand., hyomandibula; rak.hy., hyoid rakers; L., left; Meck., Meckel’s cartilage; pharbr., pharyngobranchials; R., right; rak. pl., plinth for branchial raker.Red plane indicates plane of bisection.Scale bar = 10 mm. In tomograms lighter values represent more radiodense materials:light grey areas are the matrix, dark grey areas are skeletal tissues, and black areas are air spaces.	Figure 5. Sections through tomograms from the scan data for MNHN-F-SAA21. A, sagittal section.B, transverse section. C, coronal section. Abbreviations:basisph., basisphenoid; rak.br., branchial rakers; ceratobr., ceratobranchials; ceratohy., ceratohyal; dors.oss., dorsal ossification of neurocranium; epibr., epibranchial; hyomand., hyomandibula; rak.hy., hyoid rakers; L., left; Meck., Meckel’s cartilage; pharbr., pharyngobranchials; R., right; rak. pl., plinth for branchial raker.Red plane indicates plane of bisection.Scale bar = 10 mm. In tomograms lighter values represent more radiodense materials:light grey areas are the matrix, dark grey areas are skeletal tissues, and black areas are air spaces.	2024-05-30	Dearden, Richard P.;Herrel, Anthony;Pradel, Alan		Zenodo	biologists	Dearden, Richard P.;Herrel, Anthony;Pradel, Alan			
03B187978D486459FE5BF8ABFA81F928.taxon	http://purl.org/dc/dcmitype/StillImage	image/png	https://zenodo.org/record/14971777/files/figure.png	https://doi.org/10.5281/zenodo.14971777	Figure 6. The mandibular arch of Acanthodes confusus MNHN-F-SAA21. A, left Meckel’s cartilage and palatoquadrate in lateral view. B, left Meckel’s cartilage and palatoquadrate in medial view.C, D, left palatoquadrate in (C) ventral and (D) dorsal view. E, F, left Meckel’s cartilage in (E) dorsal and (F) ventral view.G, left Meckel’s cartilage and palatoquadrate in anterior view. Abbreviations: add. foss., fossa for the adductor muscle; art. cot., articular cotylus; art. pr., articular process; bas. proc., basal process; extrapal. rid., extrapalatoquadrate ridge; Meck.ant., anterior mineralization of Meckel’s cartilage; Meck.post., posterior mineralization of Meckel’s cartilage; obl. rid., oblique ridge; ot. cot., cotylus for articulation with otic region; otic. proc., otic process; pq. autop., palatoquadrate autopalatine; pq.metapt., palatoquadrate metapterygoid; pq. quad., palatoquadrate quadrate; prart. pr., prearticular process; preg.pr., preglenoid process; sp. gr., mandibular splint groove; sym., expanded mandibular symphysis; trigem. for., foramen for the mandibular ramus of the trigeminal nerve (V3). Scale bar = 20 mm.	Figure 6. The mandibular arch of Acanthodes confusus MNHN-F-SAA21. A, left Meckel’s cartilage and palatoquadrate in lateral view. B, left Meckel’s cartilage and palatoquadrate in medial view.C, D, left palatoquadrate in (C) ventral and (D) dorsal view. E, F, left Meckel’s cartilage in (E) dorsal and (F) ventral view.G, left Meckel’s cartilage and palatoquadrate in anterior view. Abbreviations: add. foss., fossa for the adductor muscle; art. cot., articular cotylus; art. pr., articular process; bas. proc., basal process; extrapal. rid., extrapalatoquadrate ridge; Meck.ant., anterior mineralization of Meckel’s cartilage; Meck.post., posterior mineralization of Meckel’s cartilage; obl. rid., oblique ridge; ot. cot., cotylus for articulation with otic region; otic. proc., otic process; pq. autop., palatoquadrate autopalatine; pq.metapt., palatoquadrate metapterygoid; pq. quad., palatoquadrate quadrate; prart. pr., prearticular process; preg.pr., preglenoid process; sp. gr., mandibular splint groove; sym., expanded mandibular symphysis; trigem. for., foramen for the mandibular ramus of the trigeminal nerve (V3). Scale bar = 20 mm.	2024-05-30	Dearden, Richard P.;Herrel, Anthony;Pradel, Alan		Zenodo	biologists	Dearden, Richard P.;Herrel, Anthony;Pradel, Alan			
03B187978D486459FE5BF8ABFA81F928.taxon	http://purl.org/dc/dcmitype/StillImage	image/png	https://zenodo.org/record/14971779/files/figure.png	https://doi.org/10.5281/zenodo.14971779	Figure 7. Overview of Acanthodes confusus hyoid and branchial skeleton. A, B, MNHN-F-SAA21 with mandibular skeleton removed in (A) left lateral and (B) right lateral view.C, D, MNHN-F-SAA20 with mandibular and pectoral skeleton removed in (C) left lateral and (D) right lateral view. E, F, MNHN-F-SAA24 with mandibular and pectoral skeleton removed in (E) left lateral and (F) right lateral view. Abbreviations: basibr., basibranchial; ceratobr., ceratobranchials; ceratohy., ceratohyal; epibr., epibranchial; hyomand., hyomandibula; interhy., interhyal; L., left; Meck., Meckel’s cartilage; pharbr., pharyngobranchials; R., right; rak. br., branchial rakers; rak.hy., hyoid rakers.Colour scheme:blue-greens, elements of visceral endoskeleton with mandibular arch, hyoid arch, hypobranchials, ceratobranchials, epibranchials, and pharyngobranchials coloured independently; dark grey, cranial and pectoral endoskeleton; light grey, elements of the dermal skeleton.Scale bars = 10 mm.	Figure 7. Overview of Acanthodes confusus hyoid and branchial skeleton. A, B, MNHN-F-SAA21 with mandibular skeleton removed in (A) left lateral and (B) right lateral view.C, D, MNHN-F-SAA20 with mandibular and pectoral skeleton removed in (C) left lateral and (D) right lateral view. E, F, MNHN-F-SAA24 with mandibular and pectoral skeleton removed in (E) left lateral and (F) right lateral view. Abbreviations: basibr., basibranchial; ceratobr., ceratobranchials; ceratohy., ceratohyal; epibr., epibranchial; hyomand., hyomandibula; interhy., interhyal; L., left; Meck., Meckel’s cartilage; pharbr., pharyngobranchials; R., right; rak. br., branchial rakers; rak.hy., hyoid rakers.Colour scheme:blue-greens, elements of visceral endoskeleton with mandibular arch, hyoid arch, hypobranchials, ceratobranchials, epibranchials, and pharyngobranchials coloured independently; dark grey, cranial and pectoral endoskeleton; light grey, elements of the dermal skeleton.Scale bars = 10 mm.	2024-05-30	Dearden, Richard P.;Herrel, Anthony;Pradel, Alan		Zenodo	biologists	Dearden, Richard P.;Herrel, Anthony;Pradel, Alan			
03B187978D486459FE5BF8ABFA81F928.taxon	http://purl.org/dc/dcmitype/StillImage	image/png	https://zenodo.org/record/14972026/files/figure.png	https://doi.org/10.5281/zenodo.14972026	Figure 8. The hyoid skeleton of Acanthodes confusus. A, B, the hyoid skeleton of MNHN-F-SAA24 in (A) left lateral and (B) right lateral view. C–E, the hyoid skeleton of MNHN-F-SAA21 in (C) right lateral, (D) left lateral, and (E) dorsal view. F, the posterior mineralization of the left hyomandibula in MNHN-F-SAA21.G, H, the left interhyal of MNHN-F-SAA24 in (G) lateral and (H) medial view.I, J, the left ceratohyal of MNHN-F-SAA21 in (I) lateral and (J) medial view.K–M, the basibranchial of MNHN-F-SAA21 in (K) ventral, (L) dorsal, and (M) right lateral view.Abbreviations: ant., anterior ossification; artic., articulation; basibr., basibranchial; basisph., basisphenoid; ceratohy., ceratohyal; dors. oss., dorsal ossification of neurocranium; L., left; hyomand., hyomandibula; hypobr., hypobranchials; med.gr., medial groove; med.rid., medial ridge; post., posterior ossification; R., right.; I–II, branchial arches I–II. Scale bar = 10 mm.	Figure 8. The hyoid skeleton of Acanthodes confusus. A, B, the hyoid skeleton of MNHN-F-SAA24 in (A) left lateral and (B) right lateral view. C–E, the hyoid skeleton of MNHN-F-SAA21 in (C) right lateral, (D) left lateral, and (E) dorsal view. F, the posterior mineralization of the left hyomandibula in MNHN-F-SAA21.G, H, the left interhyal of MNHN-F-SAA24 in (G) lateral and (H) medial view.I, J, the left ceratohyal of MNHN-F-SAA21 in (I) lateral and (J) medial view.K–M, the basibranchial of MNHN-F-SAA21 in (K) ventral, (L) dorsal, and (M) right lateral view.Abbreviations: ant., anterior ossification; artic., articulation; basibr., basibranchial; basisph., basisphenoid; ceratohy., ceratohyal; dors. oss., dorsal ossification of neurocranium; L., left; hyomand., hyomandibula; hypobr., hypobranchials; med.gr., medial groove; med.rid., medial ridge; post., posterior ossification; R., right.; I–II, branchial arches I–II. Scale bar = 10 mm.	2024-05-30	Dearden, Richard P.;Herrel, Anthony;Pradel, Alan		Zenodo	biologists	Dearden, Richard P.;Herrel, Anthony;Pradel, Alan			
03B187978D486459FE5BF8ABFA81F928.taxon	http://purl.org/dc/dcmitype/StillImage	image/png	https://zenodo.org/record/14972030/files/figure.png	https://doi.org/10.5281/zenodo.14972030	Figure 9. The dorsal branchial skeleton of Acanthodes confusus. A, B, articulated dorsal branchial skeleton of MNHN-F-SAA24 in right lateral (A) and dorsal (B) view with pharyngobranchials labelled. C–D, the right epibranchial II of MNHN-F-SAA24 in (C) lateral and (D) dorsal. E, the left fifth epibranchial of MNHN-F-SAA24 in dorsal view.F, the right epibranchial II of MNHN-F-SAA24 in posterior view. G, H, right epibranchial and pharyngobranchial II of MNHN-F-SAA24 as preserved in (G) dorsal and (H) posterior view. I, J, right epibranchial and pharyngobranchial II of MNHN-F-SAA24 repositioned into estimate of life position in (I) dorsal and (J) posterior view.K–M, the right pharyngobranchials II of MNHN-F-SAA24 in (K) dorsal, (L) ventral, and (M) lateral view. N, all pharyngobranchials from MNHN-F- SAA24 in dorsal view.Abbreviations:artic., articulation; art. cot., articular cotylus; cerbr., ceratobranchial; dors. proc., dorsal process; dors. rid., dorsal ridge; epibr., epibranchial; L., left; med. rid., medial ridge; pharbr., pharyngobranchial; post. proc., posterior process; R., right; vent. cond., ventral condyle; I–V, branchial arches I–V.Scale bar = 10 mm.	Figure 9. The dorsal branchial skeleton of Acanthodes confusus. A, B, articulated dorsal branchial skeleton of MNHN-F-SAA24 in right lateral (A) and dorsal (B) view with pharyngobranchials labelled. C–D, the right epibranchial II of MNHN-F-SAA24 in (C) lateral and (D) dorsal. E, the left fifth epibranchial of MNHN-F-SAA24 in dorsal view.F, the right epibranchial II of MNHN-F-SAA24 in posterior view. G, H, right epibranchial and pharyngobranchial II of MNHN-F-SAA24 as preserved in (G) dorsal and (H) posterior view. I, J, right epibranchial and pharyngobranchial II of MNHN-F-SAA24 repositioned into estimate of life position in (I) dorsal and (J) posterior view.K–M, the right pharyngobranchials II of MNHN-F-SAA24 in (K) dorsal, (L) ventral, and (M) lateral view. N, all pharyngobranchials from MNHN-F- SAA24 in dorsal view.Abbreviations:artic., articulation; art. cot., articular cotylus; cerbr., ceratobranchial; dors. proc., dorsal process; dors. rid., dorsal ridge; epibr., epibranchial; L., left; med. rid., medial ridge; pharbr., pharyngobranchial; post. proc., posterior process; R., right; vent. cond., ventral condyle; I–V, branchial arches I–V.Scale bar = 10 mm.	2024-05-30	Dearden, Richard P.;Herrel, Anthony;Pradel, Alan		Zenodo	biologists	Dearden, Richard P.;Herrel, Anthony;Pradel, Alan			
03B187978D486459FE5BF8ABFA81F928.taxon	http://purl.org/dc/dcmitype/StillImage	image/png	https://zenodo.org/record/14972032/files/figure.png	https://doi.org/10.5281/zenodo.14972032	Figure 10. The gular rays, hyoid rakers, and branchial rakers of Acanthodes confusus. A, right lateral view of jaws of MNHN-F-SAA21 showing relationship of gular rays and mandibular splint to Meckel’s cartilage.B, right lateral view of jaws of MNHN-F-SAA20 with mandibular splints removed showing gular rays and relationship of hyoid rakers to ceratobranchial. C, left lateral view of MNHN-F-SAA20 showing hyomandibular rakers.D, branchial rakers in articulation with the epibranchial of SAA21.E, branchial rakers in articulation with the ceratobranchial of SAA21. F, hyoid rakers from the ceratohyal of SAA20.G, branchial rakers from the epibranchial of SAA20. Abbreviations: ceratobr., ceratobranchials; epibr., epibranchial; gul. ray., gular rays; rak.br., branchial rakers; rak.hy., hyoid rakers; rak.pl., plinth for branchial raker; I–V, branchial arches I–V.Scale bar = 10 mm except in C where scale bar = 2.5 mm. Note in D and E the shape of the rakers is poorly captured by the scan.	Figure 10. The gular rays, hyoid rakers, and branchial rakers of Acanthodes confusus. A, right lateral view of jaws of MNHN-F-SAA21 showing relationship of gular rays and mandibular splint to Meckel’s cartilage.B, right lateral view of jaws of MNHN-F-SAA20 with mandibular splints removed showing gular rays and relationship of hyoid rakers to ceratobranchial. C, left lateral view of MNHN-F-SAA20 showing hyomandibular rakers.D, branchial rakers in articulation with the epibranchial of SAA21.E, branchial rakers in articulation with the ceratobranchial of SAA21. F, hyoid rakers from the ceratohyal of SAA20.G, branchial rakers from the epibranchial of SAA20. Abbreviations: ceratobr., ceratobranchials; epibr., epibranchial; gul. ray., gular rays; rak.br., branchial rakers; rak.hy., hyoid rakers; rak.pl., plinth for branchial raker; I–V, branchial arches I–V.Scale bar = 10 mm except in C where scale bar = 2.5 mm. Note in D and E the shape of the rakers is poorly captured by the scan.	2024-05-30	Dearden, Richard P.;Herrel, Anthony;Pradel, Alan		Zenodo	biologists	Dearden, Richard P.;Herrel, Anthony;Pradel, Alan			
03B187978D486459FE5BF8ABFA81F928.taxon	http://purl.org/dc/dcmitype/StillImage	image/png	https://zenodo.org/record/14972036/files/figure.png	https://doi.org/10.5281/zenodo.14972036	Figure 11.Reconstruction of the pharyngeal skeleton of Acanthodes confusus as described here.Abbreviations:basibr.,basibranchial;ceratobr., ceratobranchials;ceratohy., ceratohyal;epibr., epibranchial; hyomand., hyomandibula; hypobr., hypobranchial; interhy., interhyal; pharbr., pharyngobranchials.Matching colours denote serially homologous elements.Reconstruction shown as if spread horizontally,with anterior above.	Figure 11.Reconstruction of the pharyngeal skeleton of Acanthodes confusus as described here.Abbreviations:basibr.,basibranchial;ceratobr., ceratobranchials;ceratohy., ceratohyal;epibr., epibranchial; hyomand., hyomandibula; hypobr., hypobranchial; interhy., interhyal; pharbr., pharyngobranchials.Matching colours denote serially homologous elements.Reconstruction shown as if spread horizontally,with anterior above.	2024-05-30	Dearden, Richard P.;Herrel, Anthony;Pradel, Alan		Zenodo	biologists	Dearden, Richard P.;Herrel, Anthony;Pradel, Alan			
03B187978D486459FE5BF8ABFA81F928.taxon	http://purl.org/dc/dcmitype/StillImage	image/png	https://zenodo.org/record/14971767/files/figure.png	https://doi.org/10.5281/zenodo.14971767	Figure1.Previous reconstructionsofthe hyoidandbranchial archskeletoninAcanthodes.A,Reis(1896). B,Watson (1937).C, Nelson(1968) withboth alternatereconstructionsof pharyngobranchialorientation.D,Miles(1973).E,Jarvik(1977). F,Gardiner (1984).Terminologyhas beenstandardizedto matchtermsused inthisstudy.Abbreviations:basibr.,basibranchial;basihy.,basihyal;ceratobr.,ceratobranchials;ceratohy.,ceratohyal;epibr.,epibranchial; hyomand.,hyomandibula;hypohy.,hypohyal;interhy.,interhyal;pharbr.,pharyngobranchials;pharhy.,pharyngohyal.Matchingcoloursdenote serially homologouselements.Grey indicatesinferredareas ofcartilage.Blackdashedlines indicatehypotheticalelements.Vertical grey dashedline indicates junctionofdorsal andventralbranchialskeleton.Allreconstructionsareshownas ifspread horizontally,withanterior upwards.	Figure1.Previous reconstructionsofthe hyoidandbranchial archskeletoninAcanthodes.A,Reis(1896). B,Watson (1937).C, Nelson(1968) withboth alternatereconstructionsof pharyngobranchialorientation.D,Miles(1973).E,Jarvik(1977). F,Gardiner (1984).Terminologyhas beenstandardizedto matchtermsused inthisstudy.Abbreviations:basibr.,basibranchial;basihy.,basihyal;ceratobr.,ceratobranchials;ceratohy.,ceratohyal;epibr.,epibranchial; hyomand.,hyomandibula;hypohy.,hypohyal;interhy.,interhyal;pharbr.,pharyngobranchials;pharhy.,pharyngohyal.Matchingcoloursdenote serially homologouselements.Grey indicatesinferredareas ofcartilage.Blackdashedlines indicatehypotheticalelements.Vertical grey dashedline indicates junctionofdorsal andventralbranchialskeleton.Allreconstructionsareshownas ifspread horizontally,withanterior upwards.	2024-05-30	Dearden, Richard P.;Herrel, Anthony;Pradel, Alan		Zenodo	biologists	Dearden, Richard P.;Herrel, Anthony;Pradel, Alan			
03B187978D486459FE5BF8ABFA81F928.taxon	http://purl.org/dc/dcmitype/StillImage	image/png	https://zenodo.org/record/14972040/files/figure.png	https://doi.org/10.5281/zenodo.14972040	Figure 12. Reconstruction of Acanthodes confusus based on a composite of the material described here, animated to show mouth opening from left to right.A, in right lateral view.B, in anterior view.C, in dorsal view. D, in ventral view.	Figure 12. Reconstruction of Acanthodes confusus based on a composite of the material described here, animated to show mouth opening from left to right.A, in right lateral view.B, in anterior view.C, in dorsal view. D, in ventral view.	2024-05-30	Dearden, Richard P.;Herrel, Anthony;Pradel, Alan		Zenodo	biologists	Dearden, Richard P.;Herrel, Anthony;Pradel, Alan			
