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230 results for “Gymnophiona”
FIGURE 1 in A new species of Chthonerpeton (Amphibia: Gymnophiona: Typhlonectidae) from Bahia, Brazil
FIGURE 1.—Map of South America showing the known distribution of species of the genus Chthonerpeton. Locality data for C. indistinctum from Gudynas, Williams, and Azpelicueta (1998), the remaining species from the original description papers.
FIGURE 1 in A new species of Indotyphlus Taylor (Amphibia: Gymnophiona: Caeciliidae) from the Western Ghats, India
FIGURE 1. Figures (from camera lucida drawings) of the head and posterior terminus of Indotyphlus maharashtraensis. For the holotype (BNHS 4217, an adult female), the head and nuchal region are shown in A) dorsal, B) lateral, and C) ventral views, with paler regions at the snout tip, eyetentacle stripe, margins of the lips, superficial to the depressor mandibulae muscles, and gular patch indicated by dotted lines. Ventral views of the posterior terminus are shown for D) the holotype, and E) a paratopotype (BNHS 4223, an adult male). In both specimens, the disc surrounding the vent and the tip of the terminus are whitish. The preanal strip extending anteriorly from immediately around the disc is an even lavendergrey colour, while the background colour of the rest of the underside of the posterior of the body is lavendergrey, flecked with large white glands. For dimensions of these two specimens, see Table 1.
FIGURE 2 in A new species of Indotyphlus Taylor (Amphibia: Gymnophiona: Caeciliidae) from the Western Ghats, India
FIGURE 2. Photographs of Indotyphlus maharashtraensis, showing whole adult (upper) and lateral view of head of same specimen (lower left) in life, and ventral view of terminus of paratopotype male BNHS 4223 in preservation (lower right).
FIGURE 4 in A new species of Indotyphlus Taylor (Amphibia: Gymnophiona: Caeciliidae) from the Western Ghats, India
FIGURE 4. Photographs of the habitat at the type locality for Indotyphlus maharashtraensis. This locality has strongly demarcated dry (left, seen in January 2003) and monsoon (right, September 2003) seasons.
FIGURE 2. a in A new species of Gegeneophis Peters (Amphibia: Gymnophiona: Caeciliidae) from the surroundings of Mookambika Wildlife Sanctuary, Karnataka, India
FIGURE 2. a. Dorsolateral view of the head, b. Ventral view of the head, c. Ventral view of the body terminus (photographs of the holotype of Gegeneophis madhavai in life).
FIGURE 4 in A new species of Chthonerpeton (Amphibia: Gymnophiona: Typhlonectidae) from Bahia, Brazil
FIGURE 4.–Living specimen of Chthonerpeton noctinectes showing common resting posture during the day in the aquarium.
FIGURE 2 in A new species of Chthonerpeton (Amphibia: Gymnophiona: Typhlonectidae) from Bahia, Brazil
FIGURE 2.—Holotype (MNRJ 10581) Chthonerpeton noctinectes: (A) Lateral view of the head and neck showing left side, (B) head dorsal, (C) head ventral, and (D) ventral view of body terminus showing detail of vent.
FIGURE 3 in A new species of Chthonerpeton (Amphibia: Gymnophiona: Typhlonectidae) from Bahia, Brazil
FIGURE 3.—Body terminus of a female (A) and male (B) showing detail of vent. Notice sexual size dimorphism relating to the terminus width, and the presence of disc papillae in both females and males.
FIGURE 1 in A new species of Gegeneophis Peters (Amphibia: Gymnophiona: Caeciliidae) from southern Maharashtra, India, with a key to the species of the genus
FIGURE 1. Photographs of the holotype of Gegeneophis danieli (BNHS 4157). a) lateral view in life, b) ventral view of preserved specimen, c) ventral view of body terminus in preserved specimen. Scales in mm.
FIGURE 2. a in A new species of Gegeneophis Peters (Amphibia: Gymnophiona: Caeciliidae) from Goa, India
FIGURE 2. a. Dorsolateral view of the head, b. Ventral view of the body terminus (Photographs of the paratype of Gegeneophis goaensis ZSI/WGFRS/V/A/608 in life)
FIGURE 5. Ichthyophis moustakius, BNHS 5215 in Three new species of striped Ichthyophis (Amphibia: Gymnophiona: Ichthyophiidae) from the northeast Indian states of Manipur and Nagaland
FIGURE 5. Ichthyophis moustakius, BNHS 5215 (paratype). A. Dorsolateral view in life, B. Dorsolateral view of head in life, C. Ventral view in life, D. Dorsal view of head in preservation, E. Ventral view of head in life, F. Ventral view of body terminus in life.
FIGURE 7 in Three new species of striped Ichthyophis (Amphibia: Gymnophiona: Ichthyophiidae) from the northeast Indian states of Manipur and Nagaland
FIGURE 7. Holotype of Ichthyophis sendenyu, BNHS 5221. A. Anterodorsal view in life, B. Dorsolateral view of head in life, C. Ventral view in life, D. Dorsal view of head in preservation, E. Ventral view of head in life, F. Ventral view of body terminus in life.
FIGURE 1 in Three new species of striped Ichthyophis (Amphibia: Gymnophiona: Ichthyophiidae) from the northeast Indian states of Manipur and Nagaland
FIGURE 1. Distribution map of Ichthyophis species from northeast India: 1. I. khumhzi, 2. I. moustakius, 3. I. sendenyu, 4. I. sikkimensis, 5. I. husaini, 6. I. garoensis. Positioning of symbols is approximate.
FIGURE 4 in A new species of Rhinatrema Duméril & Bibron (Amphibia: Gymnophiona: Rhinatrematidae) from Guyana
FIGURE 4. Volume reconstruction of HRXCT data showing Rhinatrema shiv sp. nov. (holotype IRSNB 1991: left column) and R. bivittatum (MW2051: right column). From top to bottom: crania in dorsal, palatal, lateral view and mandibles in lateral and dorsal view. Arrows in palatal views point to postchoanal processes of right maxillopalatines. See Nussbaum (1977) for figures and description of the cranial and mandibular osteology of rhinatrematids. Scale bar = 1mm.
FIGURE 1 in A new species of Rhinatrema Duméril & Bibron (Amphibia: Gymnophiona: Rhinatrematidae) from Guyana
FIGURE 1. Map showing Rhinatrema localities. Circles = R. bivittatum: 1) Cayenne, 2) Kaw Mountains, 3) Nouragues, 4) Angoulême, 5) Paracou, 6) Courcibo, 7) Sait Eugène, 8) Rio Cassiporé, 9) Tumuc-Humac Mountains = R. shiv sp. nov.: 1) Kaieteur, 2) Wineperu. Square = R. sp.: Brownsberg. See Appendix for specimen data. Localities 8 and 9 are approximate because available data are not precise.
FIGURE 2 in A new species of Rhinatrema Duméril & Bibron (Amphibia: Gymnophiona: Rhinatrematidae) from Guyana
FIGURE 2. Preserved holotype (IRSNB 1991) of Rhinatrema shiv sp. nov. Photos by Harry Taylor (BMNH). Scale bar gradations = 1 mm.
FIGURE 3 in A new species of Rhinatrema Duméril & Bibron (Amphibia: Gymnophiona: Rhinatrematidae) from Guyana
FIGURE 3. Anaesthetized holotype (IRSNB 1991) of Rhinatrema shiv sp. nov. A) Right dorsolateral view. B) Ventral view, with phallus seen in left (slightly dorso-) lateral view. C) Head and anterior of body in right lateral view. Photos by PJRK.
FIGURE 3 in A new species of Rhinatrema Duméril & Bibron (Amphibia: Gymnophiona: Rhinatrematidae) from Amazonas, Brazil
FIGURE 3. Right ventrolateral view of palate of Rhinatrema bivittatum (The Natural History Museum, London BMNH 2008.608), showing relatively smooth (non-plicate) palatal mucosa.
FIGURE 1 in A new species of Rhinatrema Duméril & Bibron (Amphibia: Gymnophiona: Rhinatrematidae) from Amazonas, Brazil
FIGURE 1. Preserved holotype (MZUSP 60016) of Rhinatrema ron sp. nov. Photos by Phil Hurst (The Natural History Museum, London). Scale gradations = 1 mm.
FIGURE 2 in A new species of Rhinatrema Duméril & Bibron (Amphibia: Gymnophiona: Rhinatrematidae) from Amazonas, Brazil
FIGURE 2. Anterior view into mouth of holotype (MZUSP 60016) of Rhinatrema ron sp. nov. showing plicate lingual and palatal mucosa.
ScienceDex guides
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These curated guides explain access requirements, typical timelines, costs, and reuse considerations for widely used research datasets.
Allen Brain Atlas
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International Brain Laboratory public data
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OpenNeuro
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