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907 results for “tadpoles.”
FIGURE 3 in Tadpole and advertisement call of Physalaemus erythros Caramaschi, Feio & Guimarães-Neto, 2003 (Amphibia, Anura, Leiuperidae)
FIGURE 3. (A) Wave form, (B) wave form of a single note, (C) spectrogram and (D) power spectrum of the advertisement call of Physalaemus erythros; recorded at Ouro Preto, Minas Gerais, Brazil on 10 October 2006, 7:38 PM. Air temperature 18ºC, water temperature 20ºC. Calls recorded from unvouchered specimen.
FIGURE 2 in Tadpole and advertisement call of Physalaemus erythros Caramaschi, Feio & Guimarães-Neto, 2003 (Amphibia, Anura, Leiuperidae)
FIGURE 2. Tadpole assigned to Physalaemus erythros, stage 37 of Gosner (1960): (A) dorsal view; (B) ventral view; (C) lateral view (scale = 5mm); (D) oral disc (scale = 1mm).
FIGURE 1 in Tadpole and advertisement call of Physalaemus erythros Caramaschi, Feio & Guimarães-Neto, 2003 (Amphibia, Anura, Leiuperidae)
FIGURE 1: Map showing the geographical distribution of the three species of thePhysalaemus deimaticus species group, at Minas Gerais, southeastern Brazil. Cross: Physalaemus deimaticus; Triangle: Physalaemus erythros; Star: Physalaemus rupestris.
FIGURE 1 in Description of the tadpole of Hylomantis granulosa (Anura: Hylidae)
FIGURE 1. Tadpole of Hylomantis granulosa (MUFAL 3780) at stage 36 (Gosner, 1960): (A) lateral view; (B) dorsal view; (C) ventral view (scale = 6 mm).
FIGURE 6 in The tadpole of Hypsiboas latistriatus (Caramaschi & Cruz, 2004), a species of the Hypsiboas polytaenius (Cope, 1870) clade (Amphibia, Anura, Hylidae)
FIGURE 6. Comparison among three different species of the H. polytaenius clade. TL stands for Total Length, X stands for mean and SD for standard deviation. Min and Max for the minimum and maximum values found. The min and max of H. cipoensis and H. goianus are the same as X-SD and X+SD because the raw data is not elicited in Eterovick et al. (2002) work.
FIGURE 2 in The tadpole of Hypsiboas latistriatus (Caramaschi & Cruz, 2004), a species of the Hypsiboas polytaenius (Cope, 1870) clade (Amphibia, Anura, Hylidae)
FIGURE 2. Abrigo Rebouças (Rebouças Shelther). Pond formed by a small dam. Dry season. (Rafael Andrade Marques).
FIGURE 6 in Description of the tadpole of Leptodactylus pustulatus Peters, 1870 (Anura: Leptodactylidae)
FIGURE 6. Ventral view of the hyobranquial apparatus of Leptodactylus pustulatus, Gosner stage 35, CHUNB 38511. Bar = 1mm.
FIGURE 5. Hypsiboas latistriatus. Stage 25. A in The tadpole of Hypsiboas latistriatus (Caramaschi & Cruz, 2004), a species of the Hypsiboas polytaenius (Cope, 1870) clade (Amphibia, Anura, Hylidae)
FIGURE 5. Hypsiboas latistriatus. Stage 25. A. lateral view; B. dorsal view and C. mouth (ZUFRJ 9568-A). A-1 is divided, but it is only visible when lips are separated. The row practically extends onto the lip gap. The extra, nonmedial, gaps are artificial. The gap in A-2 should be narrower, but it is wider due to the artificial loss of adjacent teeth.
FIGURE 4. Hypsiboas latistriatus. UNIRIO 2335-E. keratinized teeth. A in The tadpole of Hypsiboas latistriatus (Caramaschi & Cruz, 2004), a species of the Hypsiboas polytaenius (Cope, 1870) clade (Amphibia, Anura, Hylidae)
FIGURE 4. Hypsiboas latistriatus. UNIRIO 2335-E. keratinized teeth. A. sample of row A-2; B. pair of individual teeth, ventral view; C. Head of one tooth. D. individual tooth, lateral view. All bars equal 5 µm.
FIGURE 5 in Description of the tadpole of Leptodactylus pustulatus Peters, 1870 (Anura: Leptodactylidae)
FIGURE 5. Dorsal view of the chondrocranium of Leptodactylus pustulatus, Gosner stage 35, CHUNB 38511. Bar = 1mm
FIGURE 2. Leptodactylus elenae, Stage 36–37 in Morphological characterization of Leptodactylus elenae tadpoles (Anura: Leptodactylidae: L. fuscus group), from central Paraguay
FIGURE 2. Leptodactylus elenae, Stage 36–37. Oral disc and buccopharyngeal cavity (A) Oral disc, frontal view, (B) Detail of keratodonts, (C) Buccal roof, (D) Buccal floor.
FIGURE 6 in Morphological characterization of Leptodactylus elenae tadpoles (Anura: Leptodactylidae: L. fuscus group), from central Paraguay
FIGURE 6. Deformations implied by the CV1. Transformation of the consensus shape to the shape corresponding to maximum and minimum scores on CV1 (A) Chondrocranium, score = 0.05, (B) Chondrocranium, score = -0.04, (C) Hyobranchial skeleton, score = 0.1, (D) Hyobranchial skeleton, score = -0.05. Points are landmarks in the reference configuration, and vectors point out the landmarks in the selected configuration. Solid lines indicate the places where the shape changes are concentrated (the longest vectors): the ascending process (A,B) and the branchial basket (C,D).
FIGURE 1. Leptodactylus elenae, Stage 36–37 in Morphological characterization of Leptodactylus elenae tadpoles (Anura: Leptodactylidae: L. fuscus group), from central Paraguay
FIGURE 1. Leptodactylus elenae, Stage 36–37. External morphology (A) Lateral view, (B) Dorsal view, (C) Ventral view.
FIGURE 5 in Morphological characterization of Leptodactylus elenae tadpoles (Anura: Leptodactylidae: L. fuscus group), from central Paraguay
FIGURE 5. Landmarks selected for the CVA of 22 Leptodactylus species (A) Chondrocranium, dorsal view: 1 most anterior point of the confluence between the trabecular horns, 2 anteromedial angle of the trabecular horn, 3 anterolateral angle of the trabecular horn, 4 base of the trabecular horn, 5 most anterior point of the quadratocranial commissure, 6 tip of the quadratoethmoid process, 7 anteromedial angle of the articular process of the palatoquadrate, 8 anterolateral angle of the articular process of the palatoquadrate, 9 most anterior point of the muscular process, 10 tip of the muscular process, 11 tip of the hyoquadrate process, 12 most posterior point of the muscular process, 13 most lateral point of the subocular bar, 14 most posterior point of the subocular bar, 15 ascending process–neurocranium junction, 16 most medial point of the subocular fenestra, 17 most anterior point of the subocular fenestra, 18 most lateral point of the subocular fenestra, 19 most anterior point of the otic capsule, 20 most lateral point of the otic capsule, 21 most posterior point of the otic capsule, 22 most medial point of the otic capsule, 23 most posterior point of the tectum synoticum, 24 most anterior point of the frontoparietal fenestra (B) Hyobranchial skeleton, ventral view: 1 most anterior point of the pars reuniens, 2 tip of the anterior process, 3 tip of the anterolateral process, 4 lateral edge of the ceratohyal, 5 lateral point at the base of the posterior process, 6 tip of the posterior process, 7 pars reuniens–basibranchial junction, 8 basibranchial–hypobranchial plate junction, 9 tip of the branchial anterior process, 10 most lateral point of the ceratobranchial I, 11 most posterior point of the gill slit II, 12 most posterior point of the gill slit III, 13 most posterior point of the gill slit IV, 14 ceratobranchial IV–hypobranchial plate junction, 15 ceratobranchial III–hypobranchial plate junction, 16 ceratobranchial II–hypobranchial plate junction, 17 ceratobranchial I–hypobranchial plate junction; 18, most posterior point of the hypobranchial plate; 19, most posterior point of the hypobranchial plates junction, 20 tip of the urobranchial process.
FIGURE 8 in Morphological characterization of Leptodactylus elenae tadpoles (Anura: Leptodactylidae: L. fuscus group), from central Paraguay
FIGURE 8. Scatterplot from CVA of 22 Leptodactylus species hyobranchial skeleton. Different symbols represent the species groups summarized by Frost (2006). Empty circles are centroids from each species group. Grids show the deformation of L. elenae and the group centroid shapes relative to the consensus shape.
FIGURE 3. Leptodactylus elenae, Stage 36–37 in Morphological characterization of Leptodactylus elenae tadpoles (Anura: Leptodactylidae: L. fuscus group), from central Paraguay
FIGURE 3. Leptodactylus elenae, Stage 36–37. Skeleton (A) Chondrocranium, dorsal view, (B) Chondrocranium, ventral view, (C) Hyobranchial skeleton, ventral view, (D) Detail of the suprarostral (up), and mandibles (bottom), frontal view.
FIGURE 4. Leptodactylus elenae, Stage 36–37 in Morphological characterization of Leptodactylus elenae tadpoles (Anura: Leptodactylidae: L. fuscus group), from central Paraguay
FIGURE 4. Leptodactylus elenae, Stage 36–37. Musculature (A) Dorsal view, (B) Ventral view, (C) Lateral view. Legends: CB(II–IV) constrictor branchialis (II–IV), DB diaphragmatobranchialis, DL dilatator laryngis, DP diaphragmatopraecordialis, GH geniohyoideus, HAL hyoangularis lateralis, HAM hyoangularis medialis, IH interhyoideus, IHP interhyoideus posterior, IM intermandibularis, LB(I–IV) levator arcuum branchialium (I–IV), LMEP levator mandibulae externus profundus, LMES levator mandibulae externus superficialis, LMI levator mandibulae internus, LML levator mandibulae lateralis, LMLP levator mandibular longus profundus, LMLS levator mandibulae longus superficialis, ML mandibulolabialis, OH orbitohyoideus, RC rectus cervicis, SH suspensoriohyoideus, SO subarcualis obliquus, SRI subarcualis rectus I, SRII–IV subarcualis rectus II–IV, TP tympanopharyngeus.
FIGURE 7 in Morphological characterization of Leptodactylus elenae tadpoles (Anura: Leptodactylidae: L. fuscus group), from central Paraguay
FIGURE 7. Scatterplot from CVA on 22 Leptodactylus species chondrocrania. Different symbols represent the species groups summarized by Frost (2006). Empty circles are centroids from each species group. Grids show the deformation of L. elenae and the group centroid shapes relative to the consensus shape. Note the articular process slightly short and the larger otic capsules in L. elenae, when compared to the L. fuscus group centroid shape.
FIGURE 3 in Description of the tadpoles of Proceratophrys cristiceps (Anura: Cycloramphidae, Odontophrynini)
FIGURE 3. Proceratophrys cristiceps tadpole (A) Floor and (B) roof of buccopharyngeal cavity (scale = 2,33 mm). bfa = buccal floor arena; bfap = buccal floor arena papillae; bp = buccal pocket; bra = buccal roof arena; brap = buccal roof arena papillae; dv = dordal velum; fr = filter row; g = glottis; gz = glandular zone; in = internal nares; ip = infralabial papillae; ir = infrarostrodont; lp = lingual papillae; lrp = lateral ridge papillae; mr = median ridge; p = pustulation; pa = prenarinal arena; pp = prepocket papillae; ptp = postnarial papillae; sr = suprarostrodont; vv = ventral velum.
FIGURE 2 in Description of the tadpoles of Proceratophrys cristiceps (Anura: Cycloramphidae, Odontophrynini)
FIGURE 2. Proceratophrys cristiceps tadpole (A) Oral disc (scale = 1,85 mm), (B) Ventral view of apical region of a tooth, (C) Lateral view of a tooth of the A–1 row (scale = 0,40 mm).
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Allen Brain Atlas
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Annotated Behaviour and Observability Dataset (ABODe)
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