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Fig. 3 in Taxonomic Re-examination of the Yamato Salamander Hynobius vandenburghi: Description of a New Species from Central Honshu, Japan

Fig. 3. Results of discriminant analyses of two species for (A) males and (B) females. The x axis indicates"discriminant score 1"(DS1).

Fig. 1 in Taxonomic Re-examination of the Yamato Salamander Hynobius vandenburghi: Description of a New Species from Central Honshu, Japan

Fig. 1. Localities for populations of two species of Hynobius sampled in their distribution areas. Population numbers match those used for molecular analyses (see Table 1 and Fig. 2). The left and right enlarged areas include the central part of Kinki and central part of Tokai, respectively. The closed symbols correspond to each of three species sequenced in this study. The open symbols correspond to each of three species cited from other studies. For the morphological comparisons, individuals of the two species were sampled from the localities that are underlined: Pops. 1 (type locality of H. owariensis sp. nov.: 2 males and 1 female), 3 (18 males and 6 females), and 8 (2 males and 3 females) for H. owariensis sp. nov.; Pops. 19 (6 males and 3 females), 20 (7 males), 25 (3 females), and 28 (4 males) for H. vandenburghi.

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Fig. 1 in New sites of the endangered Marmaris Salamander, Lyciasalamandra flavimembris (Mutz and Steinfartz 1995), (Caudata: Salamandridae) from Muğla, Turkey

Fig. 1. Distribution of the Marmaris Salamander. Solid red circle denotes known sites of L. f. flavimembris, solid red star shows new recorded locations, and yellow squares show known sites of L. f. ilgazi. Previously recorded localities of L. f. flavimembris, and L. f. ilgazi was noted by Baran and Atatür 1986, Başoğlu et al. 1994, Mutz and Steinfartz 1995, Üzüm et al. 2015, and Göçmen and Karış 2017.

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Fig. 3. Specimens from new sites. A in New sites of the endangered Marmaris Salamander, Lyciasalamandra flavimembris (Mutz and Steinfartz 1995), (Caudata: Salamandridae) from Muğla, Turkey

Fig. 3. Specimens from new sites. A. the right-side female, the middle male, left side juvenile from Arıcılar [1]; B. A male from Turunç [2]; C. A male from Selimiye [4] D. A juvenile from Söğütköy [5].

Fig. 4 in Modification of a Water Hyacinth sieve and description of Hubbard rakes for sampling small aquatic salamanders

Fig. 4. (A) Flat-edged, (B) short-toothed, and (C) long-toothed Hubbard rake designs. Scale: 30 cm. Photos by Michelle Adcock.

Fig. 1 in Modification of a Water Hyacinth sieve and description of Hubbard rakes for sampling small aquatic salamanders

Fig. 1. (A) Top, (B) side, and (C) bottom of a salamander sieve. Scale: 30 cm. Photos by Michelle Adcock.

Fig. 6 in Modification of a Water Hyacinth sieve and description of Hubbard rakes for sampling small aquatic salamanders

Fig. 6. Examples of Jollyville Plateau Salamander (Eurycea tonkawae) cover objects that are effectively sampled using the salamander sieve and Hubbard rakes. (A) Submerged leaf litter and exposed roots, (B) submerged woody debris, (C) middle of springrun, noting aquatic vegetation with weak roots, as well as the springrun edges which are shallow with emergent vegetation, and (D) deep, aquatic vegetation with durable roots and stems. Photos by Zach Adcock.

Fig. 5 in Modification of a Water Hyacinth sieve and description of Hubbard rakes for sampling small aquatic salamanders

Fig. 5. Hubbard rake demonstration. (A) Cover objects are scooped into the rake receptacle and (B–C) carefully searched for fauna to reveal a salamander. Red arrow identifies a Jollyville Plateau Salamander (Eurycea tonkawae) trapped in the rake. Photos by Zach Adcock.

Fig. 4 in Distribution and habitat suitability of two neighboring Lycian salamanders

Fig. 4. Variables with the highest contributions to the potential distributions of L. flavimembris (a) and L. fazilae (b) according to MaxEnt, with the standard errors in shown blue. In each graph, the y-axis indicates the probability of presence and the x-axis shows the contribution of each variable. See Table 1 for definitions of the environmental variables.

Fig. 3 in Modification of a Water Hyacinth sieve and description of Hubbard rakes for sampling small aquatic salamanders

Fig. 3. (A) Top, (B) side, and (C) back of a Hubbard rake showing receptacle backend with drain holes and holes for window screen attachment using zip ties. Scale: 30 cm. Photos by Michelle Adcock.

Fig. 2 in Modification of a Water Hyacinth sieve and description of Hubbard rakes for sampling small aquatic salamanders

Fig. 2. Salamander sieve demonstration. (A) Cover objects are scooped into the sieve using a dustpan and (B) carefully searched for fauna to (C–D) reveal a salamander. Red arrows identify a Jollyville Plateau Salamander (Eurycea tonkawae) trapped in the sieve. Photos by Madison Torres (A) and Zach Adcock (B–D).

Fig. 6 in Distribution and habitat suitability of two neighboring Lycian salamanders

Fig. 6. Frequencies of Bedrock types on the different presence points of L. flavimembris and L. fazilae. Bedrock type abbreviations: Alluvion [All], Breccias [Brec], Pebble Stone-Sandstone-Mudstone [PS-SS-MS], Chert [Cher], Cherty Limestone [Cher LS], Dolomite [Dol], Limestone [LS], Melange [Mel], Peridotite [Per], Spilite-Basalt-Tuff [SBT], Sandstone-Mudstone [SS-MS], Sandstone-Mudstone-Limestone [SS-MS-LS], Volcanite-Sedimentary Rock [V-SR], and all unknown rock types [Unknown].

Fig. 3 in Distribution and habitat suitability of two neighboring Lycian salamanders

Fig. 3. Results of the Jackknife test for evaluating the relative importance of environmental variables for L. flavimembris (a) and L. fazilae (b). See Table 1 for definitions of the environmental variables.

Fig. 2 in Distribution and habitat suitability of two neighboring Lycian salamanders

Fig. 2. The receiver operating characteristic (ROC) curves for L. flavimembris (a) and L. fazilae (b).

Fig. 3 in Acute mortality in California tiger salamander (Ambystoma californiense) and Santa Cruz long-toed salamander (Ambystoma macrodactylum croceum) caused by Ribeiroia ondatrae (Class: Trematoda)

Fig. 3. Ribeiroia ondatrae cercaria from Planorbella sp. collected from Ellicott Pond in Ellicott Slough National Wildlife Refuge, Santa Cruz County, California, U.S.A.

Fig. 4 in Acute mortality in California tiger salamander (Ambystoma californiense) and Santa Cruz long-toed salamander (Ambystoma macrodactylum croceum) caused by Ribeiroia ondatrae (Class: Trematoda)

Fig. 4. Molecular phylogenetic analysis by Maximum Likelihood method based on the Hasegawa-Kishino-Yano plus G model with 500 bootstrap replications based on partial 28S rRNA gene sequences of Ribeiroia ondatrae metacercariae from California tiger salamanders (Ambystoma californiense), cercariae from Planorbella sp. and sequences of R. ondatrae publicly available in GenBank with Notocotylus attenuatus as an outgroup. Tree is drawn to scale with branch lengths measure in the number of substitutions per site. The analysis involved 13 nucleotide sequences. All positions with less than 95% site coverage were eliminated. There was a total of 1189 positions in the final dataset.

Fig. 2 in Acute mortality in California tiger salamander (Ambystoma californiense) and Santa Cruz long-toed salamander (Ambystoma macrodactylum croceum) caused by Ribeiroia ondatrae (Class: Trematoda)

Fig. 2. Photomicrograph of California tiger salamanders (Ambystoma californiense) in late-stage metamorphosis from a mortality event in the Ellicott Slough National Wildlife Refuge in Santa Cruz County, California, U.S.A. (A) Cross-section of dorsal tail showing widespread ulcerative dermatitis with superficial serocellular crust formation and intralesional metacercariae (asterisk) (H&E). (B) Metacercariae (asterisk) associated with mixed cellular to granulomatous inflammation widespread in the gills and subcutis (PAS). Inset: Encysted metacercariae are surrounded by mixed-cellular to granulomatous to infiltrate (H&E).

Fig. 1 in Acute mortality in California tiger salamander (Ambystoma californiense) and Santa Cruz long-toed salamander (Ambystoma macrodactylum croceum) caused by Ribeiroia ondatrae (Class: Trematoda)

Fig. 1. Gross photographs of ethanol-fixed salamanders in late-stage metamorphosis from a mortality event in the Ellicott Slough National Wildlife Refuge (ESNWR) in Santa Cruz County, California, U.S.A. showing integumentary lesions. (A) California tiger salamander (Ambystoma californiense) exhibiting an extensive roughening of the skin with multifocal ulceration around the eyes, gular fold, and dorsal tail (arrows). (B) Santa Cruz long-toed salamander (Ambystoma macrodactylum croceum) with ulceration and crust formation on the gular fold and base of the tail (arrow).

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Fig. 5 in A new relict stem salamander from the Early Cretaceous of Yakutia, Siberian Russia

Fig. 5. Drawings of atlases of stem (A) and extant crown (B–D) salamanders in lateral views. A. Kulgeriherpeton ultimum gen. et sp. nov. B. Cryptobranchus. C. Amphiuma. D. Hynobius. Note the antero-posteriorly short neural arch with its anterior border situated far behind the level of the anterior cotyles in stem salamanders (A) and long neural arch with its anterior border is situated at the level of the anterior cotyles in crown salamanders (B–D). Arrows show the anterior border of the neural arch. Not to scale.