The first record of Late Jurassic crossognathiform fishes from Europe and their phylogenetic importance for teleostean phylogeny

Arratia, Gloria; Tischlinger, Helmut

doi:10.1002/mmng.201000005

Cited by 34 publications

(27 citation statements)

References 31 publications

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“…10a, b). It also shares with other pachyrhizodontoids a quadrate-mandibular articulation placed posterior to the posterior margin of the orbit (Arratia and Tischlinger, 2010).…”

Section: Taxonomic Affinities and Comparisonsmentioning

confidence: 86%

“…Highest teleostean ranks (e.g., infraclass) follow Betancur et al (2017) and the understanding of the family Pachyrhizodontidae follows current knowledge based on Forey (1977), Cavin (2001), Arratia (2008a), and Arratia and Tischlinger (2010). Osteological nomenclature follows Arratia (1997) for cranial bones, except those of the skull roof, which are based on the homology terminology for fishes as proposed by Jollie (1962) and Schultze (2008) for fishes.…”

Section: Terminology Measurements and Classification Usedmentioning

confidence: 98%

“…Motlayoichthys sergioi n. gen. et n. sp. presents the following characters that are interpreted as synapomorphies of the order Crossognathiformes: a large and welldeveloped extrascapular bone, toothless parasphenoid, and an absent gular plate (Arratia, 2008a;Arratia and Tischlinger, 2010). Other features such as the roofing of the posttemporal fossa, the retroarticular excluded from the articular facet for quadrate, and an acuminate dorsal fin cannot be determined because of incomplete preservation.…”

Section: Taxonomic Affinities and Comparisonsmentioning

confidence: 99%

“…10a-d), as do the oldest crossognathiforms, Chongichthys (Jurassic: Oxfordian; Arratia, 1982Arratia, , 2008a and Bavarichthys (Jurassic: Kimmeridgian? ; Arratia and Tischlinger, 2010). An exception is Tingitanichthys (Cretaceous) with a short and deep head (Taverne, 1996).…”

Section: Taxonomic Affinities and Comparisonsmentioning

confidence: 99%

“…The family belongs to the order Crossognathiformes (Taverne, 1989, sensu Arratia, 2008aArratia and Tischlinger, 2010) and the suborder Pachyrhizodontoidei (sensu Forey, 1977). Ten genera are currently referred to Pachyrhizodontidae: Rhacolepis Agassiz, 1841; Pachyrhizodus Dixon, 1850 ( = Thrissopater Günther, 1872); Elopopsis Heckel, 1856;Greenwoodella Taverne, 1973;Platinx Taverne, 1980;Goulmimichthys Cavin, 1995;Tingitanichthys Taverne, 1996;Michin Alvarado-Ortega et al, 2008;Nardopiscis Taverne, 2008;andAquilopiscis Cumbaa andMurray, 2008.…”

Section: Introductionmentioning

confidence: 99%

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A new pachyrhizodontid fish (Actinopterygii, Teleostei) from the Muhi Quarry (Albian-Cenomanian), Hidalgo, Mexico

2018

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Abstract.A new genus and species -Motlayoichthys sergioi (ZooBank registration: urn:lsid:zoobank.org:pub:2C503741-2362-4234-8CE0-BB7D8BE5A236, urn:lsid:zoobank.org:act:EF5040FD-F306-4C0F-B9DA-2CC696CA349D) -from the Cretaceous (Albian-Cenomanian) of the Muhi Quarry, Hidalgo, central Mexico is assigned to the family Pachyrhizodontidae based on the presence of the inner premaxillary tooth and a few other cranial characters. Its unique suite of characters, that includes several autapomorphies supports its assignment as a new genus and species, such as the presence of a triangular head with three sides of similar lengths and with its deepest part at the level of the supraoccipital region; the lower jaw projecting anterior to the premaxilla; the ornamentation of cranial bones -especially those of the cheek regionconsisting of fine longitudinal crests densely covering the bony surfaces; one or a few deep grooves on the mandibular teeth, which in addition bear acrodin tips ornamented with fine parallel striae; and the position of the dorsal fin, near the posterior margin of the cranium. Motlayoichthys n. gen., together with Michin, Pachyrhizodus, Rhacolepis, and Notelops, is part of the early radiation of pachyrhizodontoids during Albian times.

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“…10a, b). It also shares with other pachyrhizodontoids a quadrate-mandibular articulation placed posterior to the posterior margin of the orbit (Arratia and Tischlinger, 2010).…”

Section: Taxonomic Affinities and Comparisonsmentioning

confidence: 86%

Section: Terminology Measurements and Classification Usedmentioning

confidence: 98%

Section: Taxonomic Affinities and Comparisonsmentioning

confidence: 99%

Section: Taxonomic Affinities and Comparisonsmentioning

confidence: 99%

Section: Introductionmentioning

confidence: 99%

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A new pachyrhizodontid fish (Actinopterygii, Teleostei) from the Muhi Quarry (Albian-Cenomanian), Hidalgo, Mexico

2018

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Bibliography

2016

Fishes of the World

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Evolution of caudal fin ray development and caudal fin hypural diastema complex in spotted gar, teleosts, and other neopterygian fishes

Desvignes

Carey

Postlethwait

2018

Developmental Dynamics

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These results suggest that the hypural diastema complex in teleosts and gars represents a homoplasy among neopterygians and that it emerged repeatedly by parallel evolution due to shared inherited underlying genetic and developmental programs (latent homology). Because the hypural diastema complex exists in gars with heterocercal tails, this complex is independent of homocercality. Developmental Dynamics 247:832-853, 2018. © 2018 Wiley Periodicals, Inc.

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The first record of Late Jurassic crossognathiform fishes from Europe and their phylogenetic importance for teleostean phylogeny

Cited by 34 publications

References 31 publications

A new pachyrhizodontid fish (Actinopterygii, Teleostei) from the Muhi Quarry (Albian-Cenomanian), Hidalgo, Mexico

A new pachyrhizodontid fish (Actinopterygii, Teleostei) from the Muhi Quarry (Albian-Cenomanian), Hidalgo, Mexico

Bibliography

Evolution of caudal fin ray development and caudal fin hypural diastema complex in spotted gar, teleosts, and other neopterygian fishes

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