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Journal articles on the topic 'Alethinophidia'

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1

Matsubara, Kazumi, Yoshinori Kumazawa, Hidetoshi Ota, Chizuko Nishida, and Yoichi Matsuda. "Karyotype Analysis of Four Blind Snake Species (Reptilia: Squamata: Scolecophidia) and Karyotypic Changes in Serpentes." Cytogenetic and Genome Research 157, no. 1-2 (2019): 98–106. http://dx.doi.org/10.1159/000496554.

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The suborder Serpentes is divided into 2 infraorders, Scolecophidia and Alethinophidia, which diverged at an early stage of snake diversification. In this study, we examined karyotypes of 4 scolecophidian species (Letheobia simonii, Xerotyphlops vermicularis, Indotyphlops braminus, and Myriopholis macrorhyncha) and performed FISH with 18S-28S rDNA as well as microchromosomal and Z chromosome-linked genes of Elaphe quadrivirgata (Alethinophidia) to investigate the karyotype evolution in the scolecophidian lineage. Diploid chromosome numbers of X. vermicularis and L. simonii were 30 (16 macrochr
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2

Head, JJ. "Fossil calibration dates for molecular phylogenetic analysis of snakes 1: Serpentes, Alethinophidia, Boidae, Pythonidae." Palaeontologia Electronica 18 (April 30, 2015): 1–17. https://doi.org/10.26879/487.

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Head, JJ (2015): Fossil calibration dates for molecular phylogenetic analysis of snakes 1: Serpentes, Alethinophidia, Boidae, Pythonidae. Palaeontologia Electronica 18: 1-17, DOI: 10.26879/487, URL: http://dx.doi.org/10.26879/487
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3

VENCZEL, Márton, Vlad A. CODREA, Alexandru A. SOLOMON, Cristina FĂRCAȘ, and Marian BORDEIANU. "Late Eocene-early Oligocene snakes from the Transylvanian Basin (Romania)." Comptes Rendus Palevol 24, no. 13 (2025): 229–40. https://doi.org/10.5852/cr-palevol2025v24a13.

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We report herein the fossil record of snakes recovered from one late Eocene (Priabonian) and two early Oligocene (Rupelian) localities from western Romania. The only late Eocene fossil vertebrate site with snake content is Treznea, which yielded a small sized booid snake assigned to Ungaliophiidae indet. The early Oligocene locality of Cetățuia Hill, Cluj-Napoca, documents an ungaliophiid (cf.&nbsp;&shy;<em>Messelophis variatus </em>Baszio, 2004), while that of Suceag 1 yielded an ungaliophiid (cf. <em>M. variatus</em>), a member of Alethinophidia <em>incertae sedis</em> (<em>Falseryx </em>cf.
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4

Deshmukh, Umakant Bhoopati, Aravind Janardhan Mungole, Agustín Scanferla, and Hussam Zaher. "Katariana nomen novum: a replacement name for the preoccupied extinct genus Kataria Scanferla, Zaher, Novas, de Muizon & Céspedes, 2013 (Serpentes: Alethinophidia)." Zootaxa 5178, no. 6 (2022): 595. https://doi.org/10.11646/zootaxa.5178.6.7.

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Deshmukh, Umakant Bhoopati, Mungole, Aravind Janardhan, Scanferla, Agustín, Zaher, Hussam (2022): Katariana nomen novum: a replacement name for the preoccupied extinct genus Kataria Scanferla, Zaher, Novas, de Muizon &amp; Céspedes, 2013 (Serpentes: Alethinophidia). Zootaxa 5178 (6): 595-595, DOI: 10.11646/zootaxa.5178.6.7
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5

Scanlon, John D. "The basicranial morphology of madtsoiid snakes (Squamata, Ophidia) and the earliest Alethinophidia (Serpentes)." Journal of Vertebrate Paleontology 23, no. 4 (2003): 971–76. http://dx.doi.org/10.1671/24.

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6

Olori, Jennifer C., and Christopher J. Bell. "Comparative Skull Morphology of Uropeltid Snakes (Alethinophidia: Uropeltidae) with Special Reference to Disarticulated Elements and Variation." PLoS ONE 7, no. 3 (2012): e32450. http://dx.doi.org/10.1371/journal.pone.0032450.

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7

Georgalis, Georgios, and Krister Smith. "Constrictores Oppel, 1811 –  the available name for the taxonomic group uniting boas and pythons." Vertebrate Zoology 70 (June 26, 2020): 291–304. https://doi.org/10.26049/VZ70-3-2020-03.

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Recent advances in the phylogenetic relationships of snakes using both molecular and morphological data have generally demonstrated a close relationship between boas and pythons but also induced nomenclatural changes that rob the least inclusive clade to which both belong of a name. This name would be tremendously useful, because it is the least inclusive group to which a large number of fossil boa-like or python-like taxa can be assigned. Accordingly, an update of higher-level nomenclature is desirable. We herein provide an overview of all the names that have historically been applied to boas
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8

Olori, Jennifer C. "Digital Endocasts of the Cranial Cavity and Osseous Labyrinth of the Burrowing Snake Uropeltis woodmasoni (Alethinophidia: Uropeltidae)." Copeia 2010, no. 1 (2010): 14–26. http://dx.doi.org/10.1643/ch-09-082.

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9

Lawson, Robin, Joseph B. Slowinski, and Frank T. Burbrink. "A molecular approach to discerning the phylogenetic placement of the enigmatic snake Xenophidion schaeferi among the Alethinophidia." Journal of Zoology 263, no. 3 (2004): 285–94. http://dx.doi.org/10.1017/s0952836904005278.

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10

Chuliver, Mariana, and Agustín Scanferla. "Novel type of egg-clustering in threadsnakes (Serpentes: Leptotyphlopidae)." Vertebrate Zoology 73 (September 12, 2023): 691–96. http://dx.doi.org/10.3897/vz.73.e108402.

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Abstract Snakes lay their eggs in clutches of different size, which are usually attached to each other forming a cluster. Egg-clustering is a widespread phenomenon across alethinophidian snakes, mostly recorded in Pythonoidea and caenophidian clades. Here we report a new type of egg-clustering for threadsnakes (Leptotyphlopidae) that departs from the alethinophidian type. We found that females of Epictia australis and Leptotyphlops sylvicolus lay their eggs connected to each other through a filament, and we dubbed it ‘string-egg clustering’. The histomorphology of the filament linking the eggs
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11

Chuliver, Mariana, and Agustín Scanferla. "Novel type of egg-clustering in threadsnakes (Serpentes: Leptotyphlopidae)." Vertebrate Zoology 73 (September 12, 2023): 691–96. https://doi.org/10.3897/vz.73.e108402.

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Abstract Snakes lay their eggs in clutches of different size, which are usually attached to each other forming a cluster. Egg-clustering is a widespread phenomenon across alethinophidian snakes, mostly recorded in Pythonoidea and caenophidian clades. Here we report a new type of egg-clustering for threadsnakes (Leptotyphlopidae) that departs from the alethinophidian type. We found that females of Epictia australis and Leptotyphlops sylvicolus lay their eggs connected to each other through a filament, and we dubbed it 'string-egg clustering'. The histomorphology of the filament linking the eggs
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12

Xiaokaiti, Xiakena, Yasuyuki Hashiguchi, Hidetoshi Ota, and Yoshinori Kumazawa. "Evolution of the Noncoding Features of Sea Snake Mitochondrial Genomes within Elapidae." Genes 13, no. 8 (2022): 1470. http://dx.doi.org/10.3390/genes13081470.

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Mitochondrial genomes of four elapid snakes (three marine species [Emydocephalus ijimae, Hydrophis ornatus, and Hydrophis melanocephalus], and one terrestrial species [Sinomicrurus japonicus]) were completely sequenced by a combination of Sanger sequencing, next-generation sequencing and Nanopore sequencing. Nanopore sequencing was especially effective in accurately reading through long tandem repeats in these genomes. This led us to show that major noncoding regions in the mitochondrial genomes of those three sea snakes contain considerably long tandem duplications, unlike the mitochondrial g
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13

DESHMUKH, UMAKANT BHOOPATI, ARAVIND JANARDHAN MUNGOLE, AGUSTÍN SCANFERLA, and HUSSAM ZAHER. "Katariana nomen novum: a replacement name for the preoccupied extinct genus Kataria Scanferla, Zaher, Novas, de Muizon &amp; Céspedes, 2013 (Serpentes: Alethinophidia)." Zootaxa 5178, no. 6 (2022): 595. http://dx.doi.org/10.11646/zootaxa.5178.6.7.

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14

Wilenzik, Ian V., Benjamin B. Barger, and R. Alexander Pyron. "Fossil-informed biogeographic analysis suggests Eurasian regionalization in crown Squamata during the early Jurassic." PeerJ 12 (April 30, 2024): e17277. http://dx.doi.org/10.7717/peerj.17277.

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Background Squamata (lizards, snakes, and amphisbaenians) is a Triassic lineage with an extensive and complex biogeographic history, yet no large-scale study has reconstructed the ancestral range of early squamate lineages. The fossil record indicates a broadly Pangaean distribution by the end- Cretaceous, though many lineages (e.g., Paramacellodidae, Mosasauria, Polyglyphanodontia) subsequently went extinct. Thus, the origin and occupancy of extant radiations is unclear and may have been localized within Pangaea to specific plates, with potential regionalization to distinct Laurasian and Gond
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15

Cundall, David. "Feeding behaviour inCylindrophisand its bearing on the evolution of alethinophidian snakes." Journal of Zoology 237, no. 3 (1995): 353–76. http://dx.doi.org/10.1111/j.1469-7998.1995.tb02767.x.

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16

Lee, Michael S. Y., and Michael W. Caldwell. "Anatomy and relationships of Pachyrhachis problematicus, a primitive snake with hindlimbs." Philosophical Transactions of the Royal Society of London. Series B: Biological Sciences 353, no. 1375 (1998): 1521–52. http://dx.doi.org/10.1098/rstb.1998.0308.

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The anatomy of Pachyrhachis problematicus , an elongate, limb–reduced squamate from the Upper Cretaceous of Israel, is described and evaluated in detail. Previously considered a snake–like ‘lizard’ of uncertain affinities, it is here shown to be the most primitive snake, and the sister–group to all other snakes. Pachyrhachis exhibits numerous derived characters uniting it with modern snakes (scolecophidians and alethinophidians): e.g. mobile premaxilla–maxilla articulation, braincase enclosed by frontals and parietals, sagittal parietal crest, absence of tympanic recess, single postdentary bon
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17

Bauer, Aaron M., van Wallach, and Rainer Günther. "An annotated type catalogue of the scolecophidian, alethinophidian, and macrostomatan snakes in the collection of the Museum für Naturkunde der Humboldt-Universität zu Berlin." Zoosystematics and Evolution 78, no. 1 (2008): 157–76. http://dx.doi.org/10.1002/mmnz.20020780108.

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18

Bauer, Aaron M., Van Wallach, and Rainer Günther. "An annotated type catalogue of the scolecophidian, alethinophidian, and macrostomatan snakes in the collection of the Museum für Naturkunde der Humboldt-Universität zu Berlin." Mitteilungen aus dem Museum für Naturkunde in Berlin. Zoologische Reihe 78, no. 1 (2002): 157–76. http://dx.doi.org/10.1002/mmnz.4850780108.

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19

Radoshitzky, Sheli R., Yīmíng Bào, Michael J. Buchmeier, et al. "Past, present, and future of arenavirus taxonomy." Archives of Virology 160, no. 7 (2015): 1851–74. https://doi.org/10.5281/zenodo.13531145.

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(Uploaded by Plazi for the Bat Literature Project) Until recently, members of the monogeneric family Arenaviridae (arenaviruses) have been known to infect only muroid rodents and, in one case, possibly phyllostomid bats. The paradigm of arenaviruses exclusively infecting small mammals shifted dramatically when several groups independently published the detection and isolation of a divergent group of arenaviruses in captive alethinophidian snakes. Preliminary phylogenetic analyses suggest that these reptilian arenaviruses constitute a sister clade to mammalian arenaviruses. Here, the members of
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20

Radoshitzky, Sheli R., Yīmíng Bào, Michael J. Buchmeier, et al. "Past, present, and future of arenavirus taxonomy." Archives of Virology 160, no. 7 (2015): 1851–74. https://doi.org/10.5281/zenodo.13531145.

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(Uploaded by Plazi for the Bat Literature Project) Until recently, members of the monogeneric family Arenaviridae (arenaviruses) have been known to infect only muroid rodents and, in one case, possibly phyllostomid bats. The paradigm of arenaviruses exclusively infecting small mammals shifted dramatically when several groups independently published the detection and isolation of a divergent group of arenaviruses in captive alethinophidian snakes. Preliminary phylogenetic analyses suggest that these reptilian arenaviruses constitute a sister clade to mammalian arenaviruses. Here, the members of
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21

VENCZEL, Márton, Vlad A. CODREA, Alexandru A. SOLOMON, Cristina FĂRCAȘ, and Marian BORDEIANU. "Late Eocene-early Oligocene snakes from the Transylvanian Basin (Romania)." Comptes Rendus Palevol 24, no. 13 (2025). https://doi.org/10.5852/cr-palevol2025v24a13.

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We report herein the fossil record of snakes recovered from one late Eocene (Priabonian) and two early Oligocene (Rupelian) localities from western Romania. The only late Eocene fossil vertebrate site with snake content is Treznea, which yielded a small sized booid snake assigned to Ungaliophiidae indet. The early Oligocene locality of Cetățuia Hill, Cluj-Napoca, documents an ungaliophiid (cf. ­Messelophis variatus Baszio, 2004), while that of Suceag 1 yielded an ungaliophiid (cf. M. variatus), a member of Alethinophidia incertae sedis (Falseryx cf. neervelpensis) and an indeterminate alethino
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22

Head, JJ. "Fossil calibration dates for molecular phylogenetic analysis of snakes 1: Serpentes, Alethinophidia, Boidae, Pythonidae." Palaeontologia Electronica, 2015. http://dx.doi.org/10.26879/487.

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23

Zaher, Hussam, Carlos Trusz, Claudia Koch, Omar M. Entiauspe-Neto, Jaqueline Battilana, and Felipe G. Grazziotin. "Molecular phylogeny and biogeography of the dwarf boas of the family Tropidophiidae (Serpentes: Alethinophidia)." Systematics and Biodiversity 22, no. 1 (2024). http://dx.doi.org/10.1080/14772000.2024.2319289.

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24

Gower, David J., James F. Fleming, Davide Pisani, et al. "Eye-Transcriptome and Genome-Wide Sequencing for Scolecophidia: Implications for Inferring the Visual System of the Ancestral Snake." Genome Biology and Evolution 13, no. 12 (2021). http://dx.doi.org/10.1093/gbe/evab253.

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Abstract Molecular genetic data have recently been incorporated in attempts to reconstruct the ecology of the ancestral snake, though this has been limited by a paucity of data for one of the two main extant snake taxa, the highly fossorial Scolecophidia. Here we present and analyze vision genes from the first eye-transcriptomic and genome-wide data for Scolecophidia, for Anilios bicolor, and A. bituberculatus, respectively. We also present immunohistochemistry data for retinal anatomy and visual opsin-gene expression in Anilios. Analyzed in the context of 19 lepidosaurian genomes and 12 eye t
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25

Palci, Alessandro, Mark N. Hutchinson, Michael W. Caldwell, Krister T. Smith, and Michael S. Y. Lee. "The homologies and evolutionary reduction of the pelvis and hindlimbs in snakes, with the first report of ossified pelvic vestiges in an anomalepidid (Liotyphlops beui)." Zoological Journal of the Linnean Society, October 6, 2019. http://dx.doi.org/10.1093/zoolinnean/zlz098.

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Abstract We report the first example of ossified pelvic vestiges in an anomalepidid snake, Liotyplophs beui, and provide a review of the diversity of limb and pelvic elements within Serpentes. We trace the evolution, homology and reduction of the pelvic elements and hindlimbs from the oldest known snakes through to living forms. Evolutionary analysis of the pelvic and limb data shows that the most recent common ancestor of all living snakes (Serpentes) most probably retained all three pelvic elements and rudimentary hindlimbs (femoral spurs). Subsequently, there have been multiple losses of os
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26

Kundu, Shantanu, Hmar Tlawmte Lalremsanga, Lal Biakzuala, Kaomud Tyagi, Kailash Chandra, and Vikas Kumar. "Molecular identification of mimetic Mock Viper, <I>Psammodynastes pulverulentus</I> (Boie, 1827) (Reptilia: Squamata: Lamprophiidae) from Northeast India." Records of the Zoological Survey of India, February 21, 2022, 521–26. http://dx.doi.org/10.26515/rzsi/v121/i4/2021/154552.

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The genetic information (mtCytb) of wide-spread Mock Viper, Psammodynastes pulverulentus is restricted to China and Myanmar. We collected the live individual of P. pulverulentus from Mizoram state in northeast India and generate the partial mtCytb data to affirm the morphology-based species identification. The generated DNA data showed 94.67% similarity with the sequences generated from Myanmar; however, 92.59% to 92.98% similarity with the sequences generated from China through BLAST results. In comparison with other recognized families and subfamilies of alethinophidian and scolecophidians s
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27

Cundall, David, Alexandra Deufel, and Abigail Pattishall. "How anatomy influences measurements of snakes." Journal of Morphology 285, no. 8 (2024). http://dx.doi.org/10.1002/jmor.21758.

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AbstractAnatomy compromises the precision and accuracy of measurements made of the body length and head size of live snakes. Body measures (snout‐vent length, SVL) incorporate many synovial intervertebral joints, each allowing flexion and limited extension and compression. Radiographs of the trunk in 14 phylogenetically diverse species in resting and stretched conditions combined with dissections and histological analysis of intervertebral joints show that the synovial nature of these joints underlies the variance in SVL measures. Similarly, the ubiquity and variety of viscoelastic tissues con
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28

"A new species of Brachyorrhos from Seram, Indonesia and notes on fangless homalopsids (Squamata, Serpentes)." Philippine Journal of Systematic Biology 14, no. 2 (2021). http://dx.doi.org/10.26757/pjsb2020b14015.

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Homalopsid snakes are monophyletic and contain two major subclades: a fangless clade and rear-fanged clade. They are distributed in South Asia, Australasia, and the Western Pacific. The fangless clade is restricted to the eastern Indonesian Archipelago and the island of Sumatra and is poorly known in terms of its natural history. Molecular data support the eastern Indonesian fangless endemic genus Brachyorrhos as the sister to the rear-fang clade. Here we recognize the identity of the Brachyorrhos population from the island of Morotai as B. wallacei and describe a new species of dwarf Brachyor
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29

Lucas, Giordanna Issa, and Angele Martins. "Inside the head of Crotalus durissusLINNAEUS, 1758 (Serpentes, Viperidae, Crotalinae): Macroscopic description of the brain with ontogenetic insights." Anatomical Record, April 16, 2025. https://doi.org/10.1002/ar.25672.

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AbstractNeuroanatomy studies in vertebrates have garnered significant attention in recent years, particularly driven by advancements in computerized tomography imaging techniques. Nonetheless, these advancements remain largely constrained to specific vertebrate groups, notably mammals, birds, and fish, leaving studies in reptiles at an incipient stage. In this work, we aim to describe in detail the macroscopic morphology of the brain of Crotalus durissus based on a sample of four young and four adult individuals—three male and five female specimens, providing the first detailed description of
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