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4 results for “Psammophis”
Figure 9. A. Eryx jayakari. B. Lytorhynchus diadema. C. Platyceps ventromaculatus. D. Malpolon moilensis. E. Psammophis schokari. F in Reptiles and Amphibians along the Coastal Area of the Eastern Province, Saudi Arabia
Figure 9. A. Eryx jayakari. B. Lytorhynchus diadema. C. Platyceps ventromaculatus. D. Malpolon moilensis. E. Psammophis schokari. F. Cerastes gasperetti.
Whip it into shape: Revision of the Demansia psammophis (Schlegel, 1837) complex (Squamata: Elapidae), with a description of a new species from central Australia
<p>The genus <em>Demansia</em> Günther is the most diverse genus of Australian terrestrial elapids. A phylogenetic framework for the familiar but problematic taxa <em>D. psammophis</em> and <em>D</em>. <em>reticulata</em> (Gray) has been long overdue to ascertain interspecific relationships and resolve unclear taxonomic issues. Here we present integrated molecular phylogenetic and morphological analyses to review species delineation, resulting in confirmation that both <em>D. psammophis</em> and <em>D. reticulata</em> are full species and that populations referred to <em>D. r. cupreiceps</em> Storr are not distinguishable from more typical <em>D. reticulata</em>. We also find the widespread central Australian population to be specifically distinct. We redescribe <em>D. psammophis</em> and <em>D. reticulata</em> to clarify morphological and geographical boundaries and describe <a><em>D. cyanolacuna</em> <strong>sp. nov.</strong> </a>based on a combination of molecular genetic markers, details of colour and pattern, adult total length and a few morphometric attributes. We also designate a lectotype for <em>D. </em><a><em>psammophis</em> </a>from the original syntype series and comment on the necessity for further taxonomic refinement of this distinctive group. </p>
Supplementary material 1 from: Šmíd J, Fernández SM, Elmi HSA, Mazuch T (2023) Diversity of Sand Snakes (Psammophiidae, Psammophis) in the Horn of Africa, with the description of a new species from Somalia. Zoosystematics and Evolution 99(2): 345-361. https://doi.org/10.3897/zse.99.101943
List of Psammophis species and samples included in the phylogenetic analysis
Whip it into shape: Revision of the Demansia psammophis (Schlegel, 1837) complex (Squamata: Elapidae), with a description of a new species from central Australia
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