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I. Geckonidae, Eublepharidae, Uroplatidae, Pygopodidae, Agamidae. Reanalysis of previously reported reproductive data reveals likely differences in the timing of, show maximal testicular enlargement approximately six months before fertilisation, suggestive of oviducal, sperm storage through winter, whereas the 2. presumed time of fertilisation. Adults reach an average (snout-vent) length of 50mm, and weigh about 2.5g. Christinus marmoratus. Species Christinus marmoratus Marbled Southern Gecko, Marbled Gecko. 1.1.1.37), peptidases, (PEP, E.C. The care and the feeding of the southern marbled gecko, Christinus marmoratus As found in Melbourne Australia. karyotypes of the two southern groups, L. lesueuri (Duméril & Bibron, 1841) and L. wilcoxii Gunther, 1864, differed only in minor details of their C-band patterns. ], with distances recorded between other recently recognised sibling species of gekkonids (Nei D =, Aplin and Adams 1998). Evolutionary genetics of birds. A genetic distance matrix of Nei’s D corrected for small sample size (Nei 1978) was, calculated from the allele frequency data (not presented). 2 and Appendix 1). nov., had a distinctive standard and C-band karyotype, while the, Observations on sperm morphology from most species of murid rodents from New Guinea and the Solomon Islands, based on light microscopy, are presented. It was first described in the scientific literature as Lophura lesueurii by Gray (1831). Toes and fingers with large pads. geckoes from a single locality. Environmental correlates of reptile variation on the Houtman Abrolhos archipelago, eastern Indian Ocean. The Marbled Gecko is pale grey or brown above with a mix of dark patterned markings, creating an effect resembling marble. 1.2.1.1), glutamate dehydrogenase (GTDH, E.C. However, as noted earlier, the close similarity in dorsal patterning to the Nullarbor, was marred by the composite nature of their sample of the 2, Reproductive patterns in Western Australian, . From the earliest days of cytogenetics, students of chromosomes have asked what role chromosomal rearrangements play in speciation. No difference in relative tail length is observed in the wider geographic sample, in contrast to. (Ed. Department of Terrestrial Vertebrates, The Western Australian Museum. The Marbled Gecko is a common species of Gecko often found in urban areas of southern Australia. Tympanocryptis in south-eastern Australia. Donnellan,S.C. Table 1 shows the allelic profiles of the 31 OTUs for 32 presumptive loci. Ralph Curtis Publishing, Sanibel Island, 808 pp. This species shows four distinct chromosome races: 2n = 36, 2n = 36 with a pair of heteromorphic chromosomes, 2n = 34 (King and Rofe 1976), and 2n = 32 (King and King 1977). All other specimens of, the Western Australian Museum and many of those in the South Australian Museum were. Author's notes. 0.016); saxicolous species had lower WUI than terrestrial species. Preanal pores are absent; 3–4 cloacal spurs are present. 2), on the south-western margin of the Nullarbor Plain, Western, Australia, where a large series of 41 geckos was collected on a single occasion from under, limestone slabs, had two distinct genetic types. It is commonly found in aggregations of up to ten individuals - most aggregations contain one male. Christinus marmoratus, also known as marbled gecko or marbled southern gecko, is a species of Gekkonidae (gecko) native to southern mainland of Australia, from Victoria to Western Australia. [Storr established, and did not suspect that the sample was composite. Urania, Leipzig, 256 pp. to nostril, low SDL count: Tables 5–7). ‘Catalogue of the Lizards in the British Museum (Natural History). They are frequently found in old knotted trees and sometimes congregate in … T. tetraporophora (Agamidae) was examined by allozyme T. lineata are each genetically well differentiated from It remained in that genus until 1984, when a revision by Wells and Wellington placed it in the genus Christinus. An annotated list of reptiles and amphibians from the 1905 Hamburg expedition to southwest Australia deposited in the Zoological Museum Hamburg. The three taxa clearly illustrate the frequent lack of congruence between morphological and genetic differentiation among squamates. (which should be independent of both mass and phylogeny effects) still Moreover, in some geographic areas, up to four species occur sympatrically. On the basis, . 212). Thorpe, J. P. (1983). Comparative. Christinus marmoratus demonstrates the presence of a hithertofore unsuspected, second species of Christinus . Interested in research on Developmental Biology? A colour plate of Christinus marmoratus is in Cogger, (1983, pI. Reproductive patterns in chromosomally distinct races of, King, M. (1977). 6) comprises a graded series of 18 pairs of mostly acrocentric, = 36 ZZ/ZW races examined during the present, Fitzinger, 1843 (type locality Kangaroo Island) is a, 1983: 98)]. Transmission electron microscopy of spermatozoa for three species in two genera are also given. In each plot the numerals represent the number of specimens with gonads of a given, may help to account for the apparent lack of interbreeding in, from sites on the Nullarbor Plain contain two oviducal eggs (, = 36 ‘race’) from those to the immediate west (the 2, (Nei D = 0.202) is low compared with interspecific values for many genera of, Journal of the Royal Society of Western Australia, Proceedings of the Californian Academy of Sciences. Marbled Geckos are an arboreal species and hides under the bark of trees, fallen timber or logs during the day. On the basis of the presence of a single enlarged postcloacal tubercle, we, mm places the specimen at the lower end of the ‘adult’ size range. Karyotypes of mitotic cells were prepared from air-dried, preparations of duodenal epithelium or testis by the method of Mahony and Robinson (1980) or Gorman, Voucher specimen numbers refer to the reptile collections of the South Australian Museum (SAMA) and, the Western Australian Museum (WAM). Gekkota 2: 255-258, Rösler, H. 2000. The Triturus marmoratus is a specie which reaches the maximum length of 17cm (with the females being bigger than the males) and it is one of the bigger species of its genus.These newts have a fascinating colour pattern which makes them easily distinguishable from other species: on the back there is a characteristic green marbled pattern on black/brown background while the … Cuvier considered the generic name Lophura to be too similar to Lophyrus Latreille, 1802, a genus of conifer sawflies belonging to the family Diprionidae, hence the need for a new genus. SR23042–5. Lindenmayer; M. Crane; C. MacGregor; R. Montague-Drake; L. McBurney. /*

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