A karyological study of three typhlopid species with some inferences on chromosome evolution in blindsnakes (Scolecophidia)

Adalsteinsson, 2009, Molecular phylogeny, classification, and biogeography of snakes of the family Leptotyphlopidae (Reptilia, Squamata), Zootaxa, 2244, 1 Aprea, 2013, Chromosomal rearrangements occurred repeatedly and independently during species diversification in Malagasy geckos, genus Paroedura, Afr Zool, 48, 96, 10.3377/004.048.0101 Bianconi, 1847, Specimina zoologica mosambicana, Mem. R. Accad. Sci. Ist. Bologna, 183 Boettger, 1879, Reptilien und Amphibien aus Syrien, Ber. Senck. Naturf. Ges. naturf. Ges, 1878–1879, 58 Daudin, F.M., 1802. [1802–1803]. Histoire Naturelle Générale et Particulière des Reptiles. 7. Paris : Dufart (1802[1802–1803]), 436 pp. De Smet, 1978, The chromosomes of 23 species of snakes, Acta Zool. Pathol. Ant., 70, 85 Duméril, A.M.C., Bibron, G., 1844. Erpetologie Générale ou Histoire Naturelle Complete des Reptiles. Vol.6 Libr. Encyclopédique Roret, Paris, 609 pp. Fischman, 1972, Chromosome characteristics of 13 species in the order of Serpentes, Mamm. Chromosomes Newsl., 13, 7 Gamble, 2012, Sex determination, Curr. Biol., 22, 258, 10.1016/j.cub.2012.02.054 García, 2007, Standard karyotype and nucleolus organizer region of Neotropical blindsnake Typhlops brongersmianus (Serpentes, Typhlopidae), Acta Herpetol., 2, 117 Glaw, 2007 Grandidier, 1872, Descriptions de quelques reptiles nouveaux découverts á Madagascar en 1870, Ann. Sci. Nat. ZoolPaléontol., 15, 6 Hedges, 2014, A taxonomic framework for typhlopid snakes from the Caribbean and other regions (Reptilia, Squamata), Caribb. Herpetol., 49, 1 Hedges, 2008, At the lower limit of size in snakes, two new species of thread snakes (Squamata, Leptotyphlopidae, Leptotyphlops) from the Lesser Antilles, Zootaxa, 1841, 1, 10.11646/zootaxa.1841.1.1 Howell, 1980, Controlled silver staining of nucleolus organizer regions with a protective colloidal developer, 1-step method, Experientia, 36, 1014, 10.1007/BF01953855 Hsiang, 2015, The origin of snakes, revealing the ecology, behavior, and evolutionary history of early snakes using genomics, phenomics, and the fossil record, BMC Evol. Biol., 15, 87, 10.1186/s12862-015-0358-5 Jan, 1860 Jones, 1984, The evolution of sex chromosomes and their consequences for evolutionary processes, 8, 241 Kornilios, 2012, Neogene climatic oscillations shape the biogeography and evolutionary history of the Eurasian blindsnake, Mol. Phylogenet. Evol., 62, 856, 10.1016/j.ympev.2011.11.035 Kornilios, 2013, Phylogenetic position, origin and biogeography of Palearctic and Socotran blind-snakes (Serpentes, Typhlopidae), Mol. Phylogenet. Evol., 68, 35, 10.1016/j.ympev.2013.03.009 Leach, 1819, Mission from Cape Coast Castle to Ashantee, with a Statistical Account of That Kingdom, Geographical Notices of Other Parts of the Interior of Africa, 493 Levan, 1964, Nomenclature for centromeric position on chromosomes, Hereditas, 52, 201, 10.1111/j.1601-5223.1964.tb01953.x Marin, 2013, Tracing the history and biogeography of the Australian blindsnake radiation, J. Biogeogr., 40, 928, 10.1111/jbi.12045 Marin, 2013, Hidden species diversity of Australian burrowing snakes (Ramphotyphlops), Biol. J. Linn. Soc., 110, 427, 10.1111/bij.12132 Matsubara, 2006, Evidence for different origin of sex chromosomes in snakes, birds, and mammals and step-wise differentiation of snake sex chromosomes, Proc. Natl. Acad. Sci. U. S. A., 103, 18190, 10.1073/pnas.0605274103 Merrem, 1820 Mezzasalma, 2014, Chromosome evolution in pseudoxyrhophiine snakes from Madagascar, a wide range of karyotypic variability, Biol. J. Linn. Soc., 112, 450, 10.1111/bij.12280 Mezzasalma, 2015, Karyological analyses of Pseudhymenochirus merlini and Hymenochirus boettgeri provide new insights into the chromosome evolution in the anuran family Pipidae, Zool. Anz., 258, 47, 10.1016/j.jcz.2015.07.001 Mezzasalma, 2016, Molecular phylogeny, biogeography and chromosome evolution of Malagasy dwarf geckos of the genus Lygodactylus (Squamata, Gekkonidae), Zoologica Scripta, 10.1111/zsc.12188 Moore, 1985, Sex steroid hormones during the ovarian cycle of an all-female, parthenogenetic lizard and their correlation with pseudosexual behavior, Gen. Comp. Endocr., 60, 144, 10.1016/0016-6480(85)90308-9 Nagy, 2015, Molecular systematics and undescribed diversity of Madagascan scolecophidian snakes (Squamata Serpentes), Zootaxa, 3, 1 Odierna, 2002, A phylogenetic analysis of Cordyliformes (Reptilia, Squamata), comparison of molecular and karyological data, Mol. Phylogenet. Evol., 23, 37, 10.1006/mpev.2001.1077 Oguiura, 2009, Cytogenetics and molecular data in snakes, a phylogenetic approach, Cytogenet. Genome Res., 127, 128, 10.1159/000295789 Olmo, 2005, Rate of chromosome changes and speciation in reptiles, Genetica, 125, 185, 10.1007/s10709-005-8008-2 Ota, 1991, Morphological variation Karyotype and reproduction of the parthenogenetic blind snake Ramphotyphlops braminus, from the insular region of East Asia and Saipan, Amphibia-Reptilia, 12, 181, 10.1163/156853891X00158 Patawang, 2016, New record on karyological analysis and first study of NOR localization of parthenogenetic brahminy blind snake, Ramphotyphlops braminus (Squamata, Typhlopidae) in Thailand, Nucleus, 59, 61, 10.1007/s13237-015-0154-z Porter, 1991, Location of ribosomal DNA in chromosomes of squamate reptiles, Systematics and evolutionary implications, Herpetologica, 47, 271 Pyron, 2014, Systematics of the blindsnakes (Serpentes, scolecophidia Typhlopoidea) based on molecular and morphological evidence, Zootaxa, 3829, 1, 10.11646/zootaxa.3829.1.1 Pyron, 2013, A phylogeny and revised classification of Squamata, including 4161 species of lizars and snakes, BMC Evol. Biol., 13, 93, 10.1186/1471-2148-13-93 Röll, 2008, Sexual characteristics and spermatogenesis in males of the parthenogenetic gecko Lepidodactylus lugubris (Reptilia Gekkonidae), Zoology, 111, 385, 10.1016/j.zool.2007.09.004 Shaw, 1802, vol 3, 313 Srikulnath, 2015, Karyotype reorganization in the Hokou Gecko (Gekkohokouensis, Gekkonidae), The process of microchromosome disappearance in Gekkota, PLoS One, 10, e0134829, 10.1371/journal.pone.0134829 Sumner, 1972, A simple technique for demonstrating centromeric heterochromatin, Exp. Cell Res., 75, 304, 10.1016/0014-4827(72)90558-7 Uetz, 2016, 26 Uno, 2012, Inference of the protokaryotypes of amniotes and tetrapods and the evolutionary processes of microchromosomes from comparative gene mapping, PLoS One, 7, e53027, 10.1371/journal.pone.0053027 Uzzell, 1975, Biochemical evidence for the hybrid origin of the parthenogenetic species of the Lacerta saxicola complex (Sauria: lacertidae), with a discussion of some ecological and evolutionary implications, Copeia, 204, 10.2307/1442879 Vanzolini, 1976, Typhlops brongersmianus, a new name for Typhlops brongersmai Vanzolini, 1972 preoccupied (Serpentes, Typhlopidae), Pap. Avulsos Zool., 29, 247 Vidal, 2010, Blindsnake evolutionary tree reveals long history on Gondwana, Biol. Lett., 6, 558, 10.1098/rsbl.2010.0220 Werner, 1959, Chromosomes of primitive snakes from Israel, B. Res. Coun. Israel, 8B, 197 Wiens, 2012, Resolving the phylogeny of lizards and snakes (Squamata) with extensive sampling of genes and species, Biol. Lett., 8, 1043, 10.1098/rsbl.2012.0703 Wynn, 1987, Apparent triploidy in the unisexual brahminy blind snake, Ramphotyphlops braminus, Am. Mus. Novit., 2868, 1