FIG. 1.—Holotype of Helicops nentur sp. nov. (UFMG 2486): dorsal (A) and ventral (B) view. Scale bar = 20 mm. A color version of this figure is available online.Published as part of Costa, Henrique C., Santana, Diego J., Leal, Fernando, Koroiva, Ricardo & Garcia, Paulo C.A., 2016, Herpetologica 72 (2) on pages 157-166, DOI: 10.1655/HERPETOLOGICA-D-15-00059, http://zenodo.org/record/771220
FIGURE 6. Head color pattern of D. pavonina (MPEG 1484), Ananindeua, Pará, Brazil. A—dorsal; B—later...
FIGURE 1. Helicopsyche (Feropsyche) bendego, new species. 1A–1E, Male genitalia (holotype): 1A, left...
FIGURE 1. Dorsal (left) and ventral (right) general color pattern for species of the Thamnodynastes ...
We describe a new species of Helicops from the southern Amazon Basin in the state of Mato Grosso, Br...
FIGURE 4. Sulcate, asulcate, and lateral views of the hemipenis of the holotype of Dipsas sazimai (M...
FIGURE 4. Dorsal, lateral, and ventral views of the head of the holotype of Helicops phantasma sp. n...
The aquatic snakes of the genus Helicops are widely distributed throughout northern South America, b...
FIGURE 3. Dorsal, ventral, and lateral (left/right) views of the head of the holotype of Helicops bo...
FIGURE 6. DORSAL (A), LATERAL (B) AND VENTRAL (C) VIEWS OF BODY OF THE HOLOTYPE OF Leptocalamus limi...
The extensive lack of knowledge on the morphological aspects of South American water-snakes, include...
Figure 2e Distribution maps of A Helicops hagmanni; B H. infrataeniatus; C H. leopardinus; D H. mode...
Figure 3b Distribution maps of A Helicops petersi; B H. phantasma; C H. polylepis; D H. scalaris; E ...
FIGURE 6. Sulcate (left) and asulcate (right) faces of the fully everted and maximally expanded hemi...
FIGURE 4. General views of dorsum, venter and detail of head of the holotype of Helicops boitata (UF...
FIGURE 21. Hemipenis of Drymoluber brazili. IBSP 33668, Goiânia, Goiás, Brazil, A) Sulcate face; B) ...
FIGURE 6. Head color pattern of D. pavonina (MPEG 1484), Ananindeua, Pará, Brazil. A—dorsal; B—later...
FIGURE 1. Helicopsyche (Feropsyche) bendego, new species. 1A–1E, Male genitalia (holotype): 1A, left...
FIGURE 1. Dorsal (left) and ventral (right) general color pattern for species of the Thamnodynastes ...
We describe a new species of Helicops from the southern Amazon Basin in the state of Mato Grosso, Br...
FIGURE 4. Sulcate, asulcate, and lateral views of the hemipenis of the holotype of Dipsas sazimai (M...
FIGURE 4. Dorsal, lateral, and ventral views of the head of the holotype of Helicops phantasma sp. n...
The aquatic snakes of the genus Helicops are widely distributed throughout northern South America, b...
FIGURE 3. Dorsal, ventral, and lateral (left/right) views of the head of the holotype of Helicops bo...
FIGURE 6. DORSAL (A), LATERAL (B) AND VENTRAL (C) VIEWS OF BODY OF THE HOLOTYPE OF Leptocalamus limi...
The extensive lack of knowledge on the morphological aspects of South American water-snakes, include...
Figure 2e Distribution maps of A Helicops hagmanni; B H. infrataeniatus; C H. leopardinus; D H. mode...
Figure 3b Distribution maps of A Helicops petersi; B H. phantasma; C H. polylepis; D H. scalaris; E ...
FIGURE 6. Sulcate (left) and asulcate (right) faces of the fully everted and maximally expanded hemi...
FIGURE 4. General views of dorsum, venter and detail of head of the holotype of Helicops boitata (UF...
FIGURE 21. Hemipenis of Drymoluber brazili. IBSP 33668, Goiânia, Goiás, Brazil, A) Sulcate face; B) ...
FIGURE 6. Head color pattern of D. pavonina (MPEG 1484), Ananindeua, Pará, Brazil. A—dorsal; B—later...
FIGURE 1. Helicopsyche (Feropsyche) bendego, new species. 1A–1E, Male genitalia (holotype): 1A, left...
FIGURE 1. Dorsal (left) and ventral (right) general color pattern for species of the Thamnodynastes ...