Aspidites melanocephalus (KREFFT, 1864)
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Higher Taxa | Pythonidae, Henophidia, Pythonoidea, Alethinophidia, Serpentes, Squamata (snakes) |
Subspecies | |
Common Names | E: Black-headed Python G: Schwarzkopfpython |
Synonym | Aspidiotes melanocephalus KREFFT 1864: 225 Aspidites [melanocephalus] PETERS 1876 (nomen novum pro Aspidiotes) Aspidites melanocephalus — BOULENGER 1893: 91 Aspidites melanocephalus — STIMSON 1969 Aspidites melanocephalus — KLUGE 1993 Aspidites melanocephalus — MCDIARMID, CAMPBELL & TOURÉ 1999: 164 Aspidites melanocephalus — COGGER 2000: 601 Aspidites melanocephalus adelynensis HOSER 2001 Aspidites melanocephalus davieii HOSER 2001 Aspidites melanocephalus rickjonesii HOSER 2009 Aspidites melanocephalus — SCHLEIP & O’SHEA 2010 Aspidites melanocephalus — WILSON & SWAN 2010 Aspidites melanocephalus — WALLACH et al. 2014: 57 |
Distribution | Australia (Northern Territory, Queensland, Western Australia) Type locality: Bowen (for Port Denison), Queensland, Australia adelynensis: Australia (Western Australia); Type locality: Wyndham, Western Australia. davieii: Australia (Western Australia). Type locality: Tom Price, Western Australia. |
Reproduction | oviparous |
Types | Holotype: BMNH 1946.1.8.2, (formerly 66.2.13.27), presented G. Krefft. Krefft (1869) gives the collector as J. Rainbird. Holotype: WAM R51208 [adelynensis] Holotype: WAM R46170 [davieii] |
Diagnosis | Diagnosis (genus): Premaxillary teeth absent. Majority of subcaudals single. Also distinguished from Liasis and Python by absence of sensory pits on labials and rostra!. Description (genus): Head shields symmetrical. Nasal entire. Parietals fragmented but discern- xxx ible, usually two symmetrical lobate fragments, sometimes in contact but usually separated by small scales. Ventrals 273-359. Subcaudals 43-69. Anal scale entire. Midbody scale rows 43-63. Dorsal scales smooth, moderately imbricate, apically rounded. Juveniles strongly banded and compressed. (Smith 1981) Additional details (1922 characters) are available for collaborators and contributors. Please contact us for details. |
Comment | Type species: Aspidiotes melanocephalus KREFFT 1864 is the type species of the genus Aspidites PETERS 1876 [1877]: 533, 914. Aspidiotes is preoccupied by Aspidiotes BOUCHÉ 1844 (Hemiptera) and Aspidiotes SCHOENHERR 1847 (Coleoptera). Phylogenetics: Reynolds et al. 2014 did not find support for the distinction of the Aspidites and Leiopython/Bothrochilus clades. This supports the findingfs of Rawlings et al. (2008) who recommended subsuming the genus Leiopython Hubrecht 1879 into Bothrochilus Fitzinger 1843 (resurrected by Kluge, 1993) Synonymy: note that KAISER et al. rejected the names coined by HOSER. Subspecies: Hoser’s subspecies should be treated as questionable as they are not well diagnosed, partly only based on distribution. Hoser’s subspecies are often named after friends, relatives or other popular figures. Hoser (2000) provided the same erroneous accession number for the holotype as was already provided by Smith (1985) in his original description; WAM R51208 is the number for a skink, Eremiascincus isolepis (fide Mecke et al. 2009). Hoser (2009) had also designated the same holotype and paratypes for rickjonesii as for A. m. davieii. The former name is thus not available. |
Etymology | The genus name melanocephalus is derived from the Greek words melano meaning black and cephalus meaning head, thus the black-headed species. |
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