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Fig. 1. A in The Moluccan Short-Tailed Snakes Of The Genus Brachyorrhos Kuhl (Squamata: Serpentes: Homalopsidae), And The Status Of Calamophis Meyer

Fig. 1. A cluster analysis of Brachyorrhos based on a morphological analysis of 23 meristic characters.

Fig. 2 in Synonymised And Forgotten, The Bird'S Head Stout-Tailed Snakes, Calamophis Meyer (Squamata: Serpentes: Homalopsidae)

Fig. 2. Comparison of the tapering tail of Brachyorrhos (MSNG 30211) on left and the stout tail of Calamophis (BPBM 3850) on right.

Fig. 3 in The Moluccan Short-Tailed Snakes Of The Genus Brachyorrhos Kuhl (Squamata: Serpentes: Homalopsidae), And The Status Of Calamophis Meyer

Fig. 3. The distribution of four species of Brachyorrhos, and the known distribution of Calamophis (based upon 6 specimens).

Fig. 1. A in Synonymised And Forgotten, The Bird'S Head Stout-Tailed Snakes, Calamophis Meyer (Squamata: Serpentes: Homalopsidae)

Fig. 1. A comparison of Brachyorrhos A–C, FMNH 142323 (left) and Calamophis D–F, MSNG 3193-1(right). Brachyorrhos have a pentagonal/hexagonal frontal, divided internasal, and a narrow, long snout (A), a divided nasal that is bilobed, and two postoculars (B), and dorsal scales that are more juxtaposed than imbricate (C). Calamophis have a pentagonal/triangular frontal, a single internasal, and a broad, relatively short snout (D), an undivided nasal and a single postocular (F), and scales that are imbricate.

Fig. 4. A in The Moluccan Short-Tailed Snakes Of The Genus Brachyorrhos Kuhl (Squamata: Serpentes: Homalopsidae), And The Status Of Calamophis Meyer

Fig. 4. A comparison of the labial architecture for four species of Brachyorrhos: (A) B. albus (FMNH 134323) Ambon; (B) B. gastrotaenius (BMNH 6312425) Buru holotype; (C) B. raffrayi (MNHN 5174) Ternate, holotype; (D) B. wallacei (MZB 3463) Halmahera holotype. Labials are numbered, T denotes tallest labial; P = preocular; PFL = prefrontal-loreal shield; PLP = preocular-loreal-prefrontal shield.

Fig. 4. A in Synonymised And Forgotten, The Bird'S Head Stout-Tailed Snakes, Calamophis Meyer (Squamata: Serpentes: Homalopsidae)

Fig. 4. A satellite image of West Papua, showing the geographic areas and the localities discussed in the article. Satellite image from OC® Product courtesy of TTI Production, 136 Rue Guy Arnaud, 30900 Nîmes, France.

Fig. 5. A in Synonymised And Forgotten, The Bird'S Head Stout-Tailed Snakes, Calamophis Meyer (Squamata: Serpentes: Homalopsidae)

Fig. 5. A comparison of the ventrals and body widths of Calamophis katesandersae (MSNG 56343-1) and Calamophis sharonbrooksae (MSNG 30193-1).

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Phylogenomics of fresh and formalin specimens resolves the systematics of old world mud snakes (Serpentes: Homalopsidae) and expands biogeographic inference

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Fig. 4 in A Mark-Recapture Study Of A Dog-Faced Water Snake Cerberus Schneiderii (Colubridae: Homalopsidae) Population In Sungei Buloh Wetland Reserve, Singapore

Fig. 4. Percentage frequency distribution of snout-vent length (SVL) of Cerberus schneiderii.

opencc-by-4.0Aug 2013View details →

FIG. 2 in A new genus and species of mud snake from Myanmar (Reptilia, Squamata Homalopsidae)

FIG. 2. Species tree inferred with *BEAST showing density of trees proportional to frequency of occurrence drawn in DensiTree.

FIG. 8 in A new genus and species of mud snake from Myanmar (Reptilia, Squamata Homalopsidae)

FIG. 8. Homalopsid species in life, collected at the type locality (near campus of East Yangon University, Thanlyin, Yangon, Myanmar) of Myanophis thanlyinensis gen. nov., sp. nov.: (A) Gyiophis vorisi (SMF 100700); (B) Enhydris enhydris (GK- 7158). Photographs by G.K.

FIG. 5 in A new genus and species of mud snake from Myanmar (Reptilia, Squamata Homalopsidae)

FIG. 5. Holotype (SMF 100707) of Myanophis thanlyinensis gen. nov., sp. nov. in life. Photograph by G.K.

FIG. 1 in A new genus and species of mud snake from Myanmar (Reptilia, Squamata Homalopsidae)

FIG. 1. Phylogenetic tree of homalopsid snake species from a maximum-likelihood analysis of concatenated mitochondrial MT-CYB and 16S dataset. A scale bar of genetic distance is indicated. Numbers at nodes are bootstrap values (left) and Bayesian posterior probabilities (right). Only nodes with bootstrap values higher than 75 are shown. The tree is rooted using Xenochrophis vittatus. GenBank codes are provided in Appendix 2.

FIG. 4 in A new genus and species of mud snake from Myanmar (Reptilia, Squamata Homalopsidae)

FIG. 4. Cloacal region with everted hemipenes in (A) Gyiophis vorisi (SMF 100700) and (B) Enhydris enhydris (GK-7158). Scale bar equals 5.0 mm. Photograph by G.K.

FIG. 6 in A new genus and species of mud snake from Myanmar (Reptilia, Squamata Homalopsidae)

FIG. 6. Holotype (SMF 100707) of Myanophis thanlyinensis gen. nov., sp. nov.: (A) dorsal view; (B) ventral view; (C) left lateral head; (D) right lateral head; (E) dorsal head; (F) ventral head; (G) lateral body; (H) cloacal region with everted hemipenes. Scale bars equal 10.0 mm in A and B, and 5.0 mm in C to H. Photographs by G.K.

FIG. 7 in A new genus and species of mud snake from Myanmar (Reptilia, Squamata Homalopsidae)

FIG. 7. Habitat of Myanophis thanlyinensis gen. nov., sp. nov. near the type locality (near campus of East Yangon University, Thanlyin, Yangon, Myanmar). Photograph by G.K, taken on 23 June 2019.

FIG. 3 in A new genus and species of mud snake from Myanmar (Reptilia, Squamata Homalopsidae)

FIG. 3. Species delimitation analysis using the automatic barcode gap discovery (ABGD) approach; initial partition with prior maximal distance at 0.0359. See text for details on the groups. GenBank codes are provided in Appendix 2.

opennotspecifiedDec 2012View details →

FIGURE 11 in The masked water snakes of the genus Homalopsis Kuhl & van Hasselt, 1822 (Squamata, Serpentes, Homalopsidae), with the description of a new species

FIGURE 11. Dorsolateral patterns of four species of Homalopsis, these are not completely reliable for identification but can provide clues to the identity of a species. A. H. buccata—there are four rows of dorsal scales between the ventrals and the bottom of the brown blotches; the blotches are not well outlined with black and in live specimens the pale and brown blotches are often subdued and low in contrast. B. H. semizonata has six dorsal rows (or more) between the ventrals and the bottom of the brown blotches. C. H. nigroventralis has all dorsal scale rows a dark olive gray with light colored bands extending to the ventrals. D. H. mereljcoxi sp. nov. has five dorsal scale rows between the ventrals and the bottom of the brown blotches; the dorsal pattern contains brown blotches that are usually outlined with black and the dorsal pattern is usually high contrast.

opennotspecifiedDec 2012View details →

FIGURE 10 in The masked water snakes of the genus Homalopsis Kuhl & van Hasselt, 1822 (Squamata, Serpentes, Homalopsidae), with the description of a new species

FIGURE 10. Homalopsis semizonata. Left: the holotype of Homalopsis semizonata Blyth ZSI8137 showing its three prefrontal scales, fragmented frontal and divided loreal, photograph by CM. Right: the anterior crown of KU92453 showing the three prefrontals and the fragmented frontal scale.