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Research Article

Recumbirostran ‘microsaurs’ are not amniotes

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Article: 2296078 | Received 01 Sep 2022, Accepted 13 Dec 2023, Published online: 07 Feb 2024

References

  • Anderson, J. S. (2001). The phylogenetic trunk: maximal inclusion of taxa with missing data in an analysis of the Lepospondyli (Vertebrata, Tetrapoda). Systematic Biology, 50(2), 170–193. https://doi.org/10.1080/10635150119889
  • Anderson, J. S. (2007). Incorporating ontogeny into the matrix: a phylogenetic evaluation of developmental evidence for the origins of modern amphibians. In J. S. Anderson & H.-D. Sues (Eds.), Major Transitions in Vertebrate Evolution (pp. 182–227). Indiana University Press.
  • Anderson, J. S., Scott, D., & Reisz, R. R. (2009). Nannaroter mckinziei, a new ostodolepid ‘microsaur’ (Tetrapoda, Lepospondyli, Recumbirostra) from the Early Permian of Richards Spur (Ft. Sill), Oklahoma. Journal of Vertebrate Paleontology, 29(2), 379–388. https://doi.org/10.1671/039.029.0222
  • Bazzana, K. D., Gee, B. M., Bevitt, J. J., & Reisz, R. R. (2019). Neurocranial anatomy of Seymouria from Richards Spur, Oklahoma. Journal of Vertebrate Paleontology, 39(5), e1694535. https://doi.org/10.1080/02724634.2019.1694535
  • Berman, D. S., Reisz, R. R., & Scott, D. (2010). Redescription of the skull of Limnoscelis paludis Williston (Diadectomorpha: Limnoscelidae) from the Pennsylvanian of Cañon del Cobre, northern New Mexico. New Mexico Museum of Natural History and Science Bulletin, 49, 185–210.
  • Bolt, J. R., & Rieppel, O. (2009). The holotype skull of Llistrofus pricei Carroll and Gaskill, 1978 (Microsauria: Hapsidopareiontidae). Journal of Paleontology, 83(3), 471–483. https://doi.org/10.1666/08-076.1
  • Brough, M. C., & Brough, J. (1967a). Studies on early tetrapods. I. The Lower Carboniferous microsaurs. Philosophical Transactions of the Royal Society B, 252, 107–129.
  • Brough, M. C., & Brough, J. (1967b). Studies on early tetrapods. II. Microbrachis, the type microsaur. Philosophical Transactions of the Royal Society B, 252, 131–146.
  • Brough, M. C., & Brough, J. (1967c). Studies on early tetrapods. III. The genus Gephyrostegus. Philosophical Transactions of the Royal Society B, 252, 147–165.
  • Carroll, R. L. (1964). The earliest reptiles. Journal of the Linnean Society (Zoology), 45, 61–83. https://doi.org/10.1111/j.1096-3642.1964.tb00488.x
  • Carroll, R. L., & Baird, D. (1968). The Carboniferous amphibian Tuditanus [Eosauravus] and the distinction between microsaurs and reptiles. American Museum Novitates, 2337, 1–50.
  • Carroll, R. L., & Gaskill, P. (1978). The order Microsauria. Memoirs of the American Philosophical Society, 126, 1–211.
  • Clack, J. A. (1994). Acanthostega gunnari, a Devonian tetrapod from Greenland; the snout, palate and ventral parts of the braincase, with a discussion of their significance. Meddelelser om Grønland Geoscience, 31, 1–24. https://doi.org/10.7146/moggeosci.v31i.140691
  • Clack, J. A., Ahlberg, P. E., Blom, H., & Finney, S. M. (2012). A new genus of Devonian tetrapod from North-East Greenland, with new information on the lower jaw of Ichthyostega. Palaeontology, 55(1), 73–86. https://doi.org/10.1111/j.1475-4983.2011.01117.x
  • Clack, J. A., & Holmes, R. (1988). The braincase of the anthracosaur Archeria crassidisca with comments on the interrelationships of primitive tetrapods. Palaeontology, 31, 85–107.
  • Clack, J. A., Ruta, M., Milner, A. R., Marshall, J. E. A., Smithson, T. R., & Smithson, K. Z. (2019). Acherontiscus caledoniae: the earliest heterodont and durophagous tetrapod. Royal Society Open Science, 6(5), 182087. https://doi.org/10.1098/rsos.182087
  • Cluver, M. A. (1978). The skeleton of the mammal-like reptile Cistecephalus with evidence for a fossorial mode of life. Annals of the South African Museum, 76, 213–246.
  • Cox, C. B. (1972). A new digging dicynodont from the Upper Permian of Tanzania. In K. A. Joysey & T. S. Kemp (Eds.), Studies in Vertebrate Evolution (pp. 173–190). Oliver & Boyd.
  • Damiani, R., Modesto, S., Yates, A., & Neveling, J. (2003). Earliest evidence of cynodont burrowing. Proceedings of the Royal Society London B, 270(1525), 1747–1751. https://doi.org/10.1098/rspb.2003.2427
  • Dawson, J. W. (1863). Air-breathers of the Coal Period. Dawson Brothers.
  • Ford, D. P., & Benson, R. B. J. (2018). A redescription of Orovenator mayorum (Sauropsida, Diapsida) using high-resolution μCT, and the consequences for early amniote phylogeny. Papers in Palaeontology, 5(2), 197–239. https://doi.org/10.1002/spp2.1236
  • Ford, D. P., & Benson, R. B. J. (2019). The phylogeny of early amniotes and the affinities of Parareptilia and Varanopidae. Nature Ecology & Evolution, 4(1), 57–65. https://doi.org/10.1038/s41559-019-1047-3
  • Gee, B. M., Bevitt, J. J., Garbe, U., & Reisz, R. R. (2019). New material of the “microsaur” Llistrofus from the cave deposits of Richards Spur, Oklahoma and the paleoecology of the Hapsidopareiidae. PeerJ, 7, e6327. https://doi.org/10.7717/peerj.6327
  • Gee, B. M., Bevitt, J. J., & Reisz, R. R. (2019). A juvenile specimen of the trematopid Acheloma from Richards Spur, Oklahoma and challenges of trematopid ontogeny. Frontiers in Earth Science, 7(38), 1–18. https://doi.org/10.3389/feart.2019.00038
  • Gee, B. M., Bevitt, J. J., & Reisz, R. R. (2020). Computed tomographic analysis of the cranium of the early Permian recumbirostran ‘microsaur’ Euryodus dalyae reveals new details of the braincase and mandible. Papers in Palaeontology, 7(2), 721–749. https://doi.org/10.1002/spp2.1304
  • Gregory, J. T. (1948). The structure of Cephalerpeton and affinities of the Microsauria. American Journal of Science, 246(9), 550–568. https://doi.org/10.2475/ajs.246.9.550
  • Gregory, J. T. (1965). Microsaurs and the origin of captorhinomorph reptiles. American Zoologist, 5(2), 277–286. https://doi.org/10.1093/icb/5.2.277
  • Holmes, R. (1989). The skull and axial skeleton of the lower Permian anthracosauroid amphibian Archeria crassidisca Cope. Palaeontographica Abt. A. 207, 161–206.
  • Huene, F. von (1948). Short review of the lower tetrapods. In A. L. DuToit (Ed.), Robert Broom Commemorative Volume (pp. 65–106). Special Publication of the Royal Society of South Africa, Cape Town.
  • Huttenlocker, A. K., Pardo, J. D., Small, B. J., & Anderson, J. S. (2013). Cranial morphology of recumbirostrans (Lepospondyli) from the Permian of Kansas and Nebraska, and early morphological evolution inferred by micro-computed tomography. Journal of Vertebrate Paleontology, 33(3), 540–552. https://doi.org/10.1080/02724634.2013.728998
  • ICZN (International Commission on Zoological Nomenclature). (1999). International Code of Zoological Nomenclature (4th ed.). International Trust for Zoological Nomenclature.
  • Janis, C. M., & Keller, J. C. (2001). Modes of ventilation in early tetrapods: costal aspiration as a key feature of amniotes. Acta Palaeontologica Polonica, 46, 137–170.
  • Jansen, M., & Marjanović, D. (2022). The scratch-digging lifestyle of the Permian “microsaur” Batropetes Carroll & Gaskill, 1971 as a model for the exaptative origin of jumping locomotion in frogs. Comptes Rendus Palevol, 21(23), 463–488. https://doi.org/10.5852/cr-palevol2022v21a23
  • Kammerer, C. F. (2021). Elevated cranial sutural complexity in burrowing dicynodonts. Frontiers in Ecology & Evolution, 9, 674151. https://doi.org/10.3389/fevo.2021.674151
  • Klembara, J., Berman, D. S., Henrici, A. C., Cernansky, A., Werneburg, R., & Martens, T. (2007). First description of skull of Lower Permian Seymouria sanjuanensis (Seymouriamorpha, Seymouriidae) at an early juvenile growth stage. Annals of the Carnegie Museum, 76(1), 53–72. https://doi.org/10.2992/0097-4463(2007)76[53:FDOSOL]2.0.CO;2
  • Laurin, M. (1996). A redescription of the cranial anatomy of Seymouria baylorensis, the best-known seymouriamorph (Vertebrata: Seymouriamorpha). PaleoBios, 17(1): 1–16.
  • Laurin, M. & Reisz, R. R. (1995). A reevaluation of early amniote phylogeny. Zoological Journal of the Linnean Society, 113(2), 165–223. https://doi.org/10.1111/j.1096-3642.1995.tb00932.x
  • Laurin, M. & Reisz, R. R. (1997). A new perspective on tetrapod phylogeny. In S.S. Sumida, & K. Martin (Eds.), Amniote origins: Completing the transition to land (pp. 9–59). Academic Press.
  • Laurin, M. & Reisz, R. R. (1999). A new study of Solenodonsaurus janenschi, and a reconsideration of amniote origins and stegocephalian evolution. Canadian Journal of Earth Sciences, 36(8), 1239–1255. https://doi.org/10.1139/e99-036
  • Laurin, M. & Reisz, R. R. (2020). Amniota. In K. de Queiroz, P. Cantino, & J. Gauthier (Eds.), Phylonyms: A Companion to the PhyloCode (pp. 793–797). CRC Press. (hal-03009932)
  • Liu, J., & Chen, J. (2021). The tetrapod fauna of the upper Permian Naobaogou Formation of China: 7. Laosuchus hun sp. nov. (Chroniosuchia) and interrelationships of chroniosuchians. Journal of Systematic Palaeontology, 18, 2043–2058. https://doi.org/10.1080/14772019.2021.1873435
  • MacDougall, M. J., Seeger, R., Gee, B., Ponstein, J., Jansen, M., Scott, D., Bevitt, J. J., Reisz, R. R., & Fröbisch, J. (2021). Revised description of the early Permian recumbirostran “microsaur” Nannaroter mckinziei based on new fossil material and computed tomographic data. Frontiers in Ecology and Evolution, 9, 739316. https://doi.org/10.3389/fevo.2021.739316
  • Maddin, H. C., & Anderson, J. S. (2012). Evolution of the amphibian ear with implications for lissamphibian phylogeny: insight gained from the caecilian inner ear. Fieldiana Life and Earth Sciences, 5(5), 59–76. https://doi.org/10.3158/2158-5520-5.1.59
  • Maddin, H. C., Olori, J. C., & Anderson, J. S. (2011). A redescription of Carrolla craddocki (Lepospondyli: Brachystelechidae) based on high-resolution CT, and the impacts of miniaturization and fossoriality on morphology. Journal of Morphology, 272(6), 722–743. https://doi.org/10.1002/jmor.10946
  • Mann, A., Calthorpe, A. S., & Maddin, H. C. (2021). Joermungandr bolti, an exceptionally preserved “microsaur” from the Mazon Creek Lagerstätte reveals patterns of integumentary evolution in Recumbirostra. Royal Society Open Science, 8(7), 210319. https://doi.org/10.1098/rsos.210319
  • Mann, A., Gee, B. M., Pardo, J. D., Marjanović, D., Adams, G. R, Calthorpe, A. S., Maddin, H. C., & Anderson, J. S. (2020). Reassessment of historic ‘microsaurs’ from Joggins, Nova Scotia, reveals hidden diversity in the earliest amniote ecosystem. Papers in Palaeontology, 6(4), 605–625. https://doi.org/10.1002/spp2.1316
  • Mann, A., & Maddin, H. C. (2019). Diabloroter bolti, a short-bodied recumbirostran ‘microsaur’ from the Francis Creek Shale, Mazon Creek, Illinois. Zoological Journal of the Linnean Society, 187(2), 494–505. https://doi.org/10.1093/zoolinnean/zlz025
  • Mann, A., Pardo, J. D., & Maddin, H. C. (2019). Infernovenator steenae, a new serpentine recumbirostran from the ‘Mazon Creek’ Lagerstätte further clarifies lysorophian origins. Zoological Journal of the Linnean Society, 187(2), 506–517. https://doi.org/10.1093/zoolinnean/zlz026
  • Mann, A., Pardo, J. D., & Maddin, H. C. (2022). Snake-like limb loss in a Carboniferous amniote. Nature Ecology & Evolution, 6(5), 614–621. https://doi.org/10.1038/s41559-022-01698-y
  • Mann, A., Pardo, J. D., & Sues, H.-D. (2022). Osteology and phylogenetic position of the diminutive “microsaur” Odonterpeton triangulare from the Pennsylvanian of Linton, Ohio, and major features of recumbirostran phylogeny. Zoological Journal of the Linnean Society, 197(3), 641–655. https://doi.org/10.1093/zoolinnean/zlac043
  • Marjanović, D., & Laurin, M. (2008). A reevaluation of the evidence supporting an unorthodox hypothesis on the origin of extant amphibians. Contributions to Zoology, 77 (3), 149–199. https://doi.org/10.1163/18759866-07703002
  • Marjanović, D., & Laurin, M. (2019). Phylogeny of Paleozoic limbed vertebrates reassessed through revision and expansion of the largest published relevant data matrix. PeerJ, 6, e5565. https://doi.org/10.7717/peerj.5565
  • Matsumoto, R., & Evans, S. E. (2018). The first record of albanerpetontid amphibians (Amphibia, Albanerpetontidae) from east Asia. PLOS One, 13(1), e0189767. https://doi.org/10.1371/journal.pone.0189767
  • Pardo, J. D., & Anderson, J. S. (2016). Cranial morphology of the Carboniferous-Permian tetrapod Brachydectes newberryi (Lepospondyli, Lysorophia): new data from µCT. PLOS ONE, 11(8), e0161823. https://doi.org/10.1371/journal.pone.0161823
  • Pardo, J. D., Szostakiwskyj, M., Ahlberg, P. E., & Anderson, J. S. (2017). Hidden morphological diversity among early tetrapods. Nature, 546(7660), 642–645. https://doi.org/10.1038/nature22966
  • Pardo, J. D., Szostakiwskyj, M., & Anderson, J. S. (2015). Cranial morphology of the brachystelechid ‘microsaur’ Quasicaecilia texana Carroll provides new insights into the diversity and evolution of braincase morphology in recumbirostran ‘microsaurs’. PLOS ONE, 10(6), e0130359. https://doi.org/10.1371/journal.pone.0130359
  • Polley, B. P., & Reisz, R. R. (2011). A new Lower Permian trematopid (Temnospondyli: Dissorophoidea) from Richards Spur, Oklahoma. Zoological Journal of the Linnean Society, 161(4), 789–815. https://doi.org/10.1111/j.1096-3642.2010.00668.x
  • Reisz, R. R. (1972). Pelycosaurian reptiles from the Middle Pennsylvanian of North America. Bulletin of Comparative Zoology, Harvard, 144, 27–62.
  • Reisz, R. R., LeBlanc, A. R. H., Sidor, C. A., Scott, D., & May, W. (2015). A new captorhinid reptile from the Lower Permian of Oklahoma showing remarkable dental and mandibular convergence with microsaurian tetrapods. The Science of Nature, 102(9-10), 50. https://doi.org/10.1007/s00114-015-1299-y
  • Rineau, V., Grand, A., Zaragüeta, R., & Laurin., M. (2015). Experimental systematics: sensitivity of cladistic methods to polarization and character ordering schemes. Contributions to Zoology, 84(2), 129–148. https://doi.org/10.1163/18759866-08402003
  • Romer, A. S. (1950). The nature and relationships of the Paleozoic microsaurs. American Journal of Science, 248(9), 628–654. https://doi.org/10.2475/ajs.248.9.628
  • Romer, A. S. (1969). The cranial anatomy of the Permian amphibian Pantylus. Breviora, 314, 1–25.
  • Ruta, M., & Coates, M. I. (2007). Dates, nodes and character conflict: addressing the lissamphibian origin problem. Journal of Systematic Palaeontology, 5(1), 69–122. https://doi.org/10.1017/S147201906002008
  • Schumacher, G. H. (1973). The head muscles and hyolaryngeal skeleton of turtles and crocodilians. In C. Gans (Ed.), Biology of the Reptilia (vol. 4, pp. 101–199) Morphology D. Academic Press.
  • Smith, R. M. H. (1987). Helical burrow casts of therapsid origin from the Beaufort Group (Permian) of South Africa. Palaegeography Palaeoclimatology Palaeoecology, 60, 155–170. https://doi.org/10.1016/0031-0182(87)90030-7
  • Smithson, T. R. (1989). The earliest known reptile. Nature, 342, 676–678. https://doi.org/10.1038/342676a0
  • Smithson, T. R., Carroll, R. L., Panchen, A. L., & Andrews, S. M. (1994). Westlothiana lizziae from the Visean of East Kirkton, West Lothian, Scotland, and the amniote stem. Earth and Environmental Science Transactions of the Royal Society of Edinburgh, 84(3–4), 383–412. https://doi.org/10.1017/S0263593300006192
  • Swofford, D. L. (2021). PAUP*. Phylogenetic Analysis Using Parsimony (*and other methods), version 4.0a169. https://paup.phylosolutions.com/
  • Szostakiwskyj, M., Pardo, J. D., & Anderson, J. S. (2015). Micro-CT study of Rhynchonkos stovalli (Lepospondyli, Recumbirostra), with description of two new genera. PLOS ONE, 10(6), e0127307. https://doi.org/10.1371/journal.pone.0127307
  • Vaughn, P. P. (1960). On the possibly polyphyletic origin of reptiles. Evolution, 14(2), 274–276. https://doi.org/10.2307/2405835
  • Vaughn, P. P. (1962). The Paleozoic microsaurs as close relatives of reptiles, again. American Midland Naturalist, 67(1), 79–84. https://doi.org/10.2307/2422819
  • Vickaryous, M. K., & Hall, B. K. (2006). Homology of the reptilian coracoid and a reappraisal of the evolution and development of the amniote pectoral apparatus. Journal of Anatomy, 208(3), 263–285. https://doi.org/10.1111/j.1469-7580.2006.00542.x
  • Wellstead, C. F. (1991). Taxonomic revision of the Lysorophia, Permo-Carboniferous lepospondyl amphibians. Bulletin of the American Museum of Natural History, 209, 1–90.
  • Westoll, T. S. (1942). Ancestry of captorhinomorph reptiles. Nature, 149(3789), 667–668. https://doi.org/10.1038/149667a0
  • Witzmann, F. (2013). Phylogenetic patterns of character evolution in the hyobranchial apparatus of early tetrapods. Earth and Environmental Science Transactions of the Royal Society of Edinburgh, 104(2), 145–167. https://doi.org/10.1017/S1755691013000480

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