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50 results for “hemipenis”
Fig. 11 in Description of head scalation variation, hemipenis, reproduction, and behavior of the Indian Smooth Snake, Coronella brachyura (Günther 1866)
Fig. 11. Wallaceophis gujaratensis with two distinct lateral stripes, from Saldi village, Amerli district, Gujarat. Photo credit Bhavesh Trivedi.
Fig. 5. Individual B in Description of head scalation variation, hemipenis, reproduction, and behavior of the Indian Smooth Snake, Coronella brachyura (Günther 1866)
Fig. 5. Individual B, both sides eight supralabials, fourth and fifth in contact with eye, and second and third supralabials in contact with loreal scale. (A) Left side. (B) Right side. (C) Live individual with same scalation. Photo credit Dikansh S. Parmar.
Fig. 4. Individual C in Description of head scalation variation, hemipenis, reproduction, and behavior of the Indian Smooth Snake, Coronella brachyura (Günther 1866)
Fig. 4. Individual C, both sides nine supralabials, fifth and sixth supralabials in contact with eye, and second, third, and fourth supralabials in contact with loreal scale. (A) Left side. (B) Right side. Photo credit Dikansh S. Parmar.
Fig. 3. Individual A in Description of head scalation variation, hemipenis, reproduction, and behavior of the Indian Smooth Snake, Coronella brachyura (Günther 1866)
Fig. 3. Individual A, both sides nine supralabials, fifth and sixth supralabials in contact with eye, and second, third, and fourth supralabials in contact with loreal scale. (A) Left side. (B) Right side. Photo credit Dikansh S. Parmar.
Fig. 1 in Description of head scalation variation, hemipenis, reproduction, and behavior of the Indian Smooth Snake, Coronella brachyura (Günther 1866)
Fig. 1. Two colors of Coronella brachyura. (A) Black color. (B) Brown color. Photo credit Dikansh S. Parmar.
Fig. 2 in Description of head scalation variation, hemipenis, reproduction, and behavior of the Indian Smooth Snake, Coronella brachyura (Günther 1866)
Fig. 2. (A) Male individual found in road kill. (B) Close up of its hemipenis. Photo credit Dikansh S. Parmar.
Fig. 9 in Description of head scalation variation, hemipenis, reproduction, and behavior of the Indian Smooth Snake, Coronella brachyura (Günther 1866)
Fig. 9. Distribution shown in map in all four states of India along with Tropic of Cancer, Narmada and Tapi rivers. Distribution and localities shown separately in Gujarat state, Surat and Tapi districts. Map prepared by Nitin Patel and Smita Ramkumar.
Fig. 10 in Description of head scalation variation, hemipenis, reproduction, and behavior of the Indian Smooth Snake, Coronella brachyura (Günther 1866)
Fig. 10. Graph showing distribution of Coronella brachyura. Prepared by Dikansh S. Parmar.
Fig. 6 in Description of head scalation variation, hemipenis, reproduction, and behavior of the Indian Smooth Snake, Coronella brachyura (Günther 1866)
Fig. 6. Coronella brachyura preying upon gecko, coiling around it. Photo credit Dikansh S. Parmar.
Fig. 7. Captive individual did not eat frogs when offered. Photo credit Dikansh S in Description of head scalation variation, hemipenis, reproduction, and behavior of the Indian Smooth Snake, Coronella brachyura (Günther 1866)
Fig. 7. Captive individual did not eat frogs when offered. Photo credit Dikansh S. Parmar.
Fig. 8 in Description of head scalation variation, hemipenis, reproduction, and behavior of the Indian Smooth Snake, Coronella brachyura (Günther 1866)
Fig. 8. Eggs of Coronella brachyura in hypoosmotic condition. Photo credit Vedant Lala.
FIGURE 3 in A new species of the genus Gonatodes (Squamata: Sauria: Sphaerodactylidae) from the western flank of the Cordillera Oriental in Colombia, with description of its hemipenial morphology
FIGURE 3. Gonatodes chucuri sp. nov. (UIS-R-3616, male; UIS-R-3716 female) paratypes, adult male in life, SVL 46.9 mm). Photo: José Vieira (male dorsolateral view) and Elson Meneses-Pelayo (female and remaining photographs).
FIGURE 1 in A new species of the genus Gonatodes (Squamata: Sauria: Sphaerodactylidae) from the western flank of the Cordillera Oriental in Colombia, with description of its hemipenial morphology
FIGURE 1. Bayesian Analyses consensus tree topology showing the inferred evolutionary relationships within the genus Gonatodes, including the phylogenetic position of Gonatodes chucuri sp. nov. Numbers above each node correspond to Posterior Probabilities and Maximum Likelihood Bootstrap values, separated by a slash symbol.
FIGURE 5 in Systematics, natural history, and hemipenial morphology of Dendrophidion brunneum (Günther) (Serpentes: Colubridae), a poorly known snake from the Andes of Ecuador and Peru
FIGURE 5. Hemipenis of Dendrophidion brunneum (FMNH 231777) in (left to right): sulcate, asulcate, and lateral views (organ stained with alizarin red S).
FIGURE 3. Dendrophidion percarinatum from western Ecuador. A, ANSP 5709 in Systematics, natural history, and hemipenial morphology of Dendrophidion brunneum (Günther) (Serpentes: Colubridae), a poorly known snake from the Andes of Ecuador and Peru
FIGURE 3. Dendrophidion percarinatum from western Ecuador. A, ANSP 5709; B, ANSP 5519; C, FMNH 16942; D, AMNH 110585. Specimens A and B are most likely the specimens referred to D. brunneum by Cope (1868); C, a specimen referred to D. brunneum by Garman (1892); D, a recently collected specimen of D. percarinatum from western Ecuador.
FIGURE 4 in Systematics, natural history, and hemipenial morphology of Dendrophidion brunneum (Günther) (Serpentes: Colubridae), a poorly known snake from the Andes of Ecuador and Peru
FIGURE 4. Habitat of Dendrophidion brunneum at the Río Zaña Study Site, Cajamarca Department, Peru. The photograph shows a portion of the montane humid forest from approximately 2000–2500 m elevation. The peak on the left, known locally as Cerro Balcón, is about 2550 m at the summit. Pale areas below the peak were patches of forest cleared for cattle and agriculture. Photograph taken in June 1987.
FIGURE 2 in Systematics, natural history, and hemipenial morphology of Dendrophidion brunneum (Günther) (Serpentes: Colubridae), a poorly known snake from the Andes of Ecuador and Peru
FIGURE 2. Distribution of Dendrophidion brunneum. All documented localities are plotted (see Appendix). Shaded area is 1000–3000 m elevation; hatched area is above 3000 m.
FIGURE 1 in Systematics, natural history, and hemipenial morphology of Dendrophidion brunneum (Günther) (Serpentes: Colubridae), a poorly known snake from the Andes of Ecuador and Peru
FIGURE 1. Dendrophidion brunneum in life. Specimens are from the Río Zaña Study Site, Cajamarca Department, Peru. The contrasting head and body coloration and yellow highlights on neck scales (lower photo) are typical.
FIGURE 6 in Systematics, natural history, and hemipenial morphology of Dendrophidion brunneum (Günther) (Serpentes: Colubridae), a poorly known snake from the Andes of Ecuador and Peru
FIGURE 6. Details of hemipenial morphology of Dendrophidion brunneum (FMNH 231777) after staining with alizarin red. A, sulcate side at the level of the circumferential flounces. Apex of the hemipenis is toward the top; the sulcus spermaticus is on the far left (ss). The spinules appear as parallel rods embedded within the two circumferential flounces. Arrows indicate the low ridge (transverse whitish line) delimiting the distal edge of shallow irregular calyces on the right side of the sulcus spermaticus. B, A portion of the flounces from apical perspective (the flounce in the background is the proximal complete flounce) showing the regular spacing of the spinules and their lack of projecting free tips. Arrows indicate the outer edge of the proximal flounce.
Figure 6. Hemipenial morphotypes. A, morphotype 1 in Integrative taxonomy of the Iphisa elegans Gray, 1851 species complex (Squamata: Gymnophthalmidae) leads to the description of five new species
Figure 6. Hemipenial morphotypes. A, morphotype 1 (UFMT 10126: Vilhena, Rondônia, Brazil); B, morphotype 2 (MZUSP 82428: Juruena, Mato Grosso, Brazil); C, morphotype 3 (MZUSP 100257: Igarapé-Açu, Amazonas, Brazil); D, morphotype 4 (INPA 13852: Beruri, Amazonas, Brazil); E, morphotype 5 (MHNSM 16718: Distrito Genaro Herrera, Provincia Requena, Peru). F, morphotype 6 (MZUSP 107623: Moibamba, Amazonas, Brazil). Scale bars = 3 mm.
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