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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 4 in A new species of dactyloid anole (SQUAMATA: IGUANIDAE) from the western Andes of Ecuador

FIGURE 4. Distribution of Anolis gemmosus and A. otongae along the first and second principal components axes.

FIGURE 2 in A new species of dactyloid anole (SQUAMATA: IGUANIDAE) from the western Andes of Ecuador

FIGURE 2. Anolis otongae, holotype, QCAZ 2051. Head in dorsal (A), lateral (B), and ventral (C) views. Scale 5 mm.

FIGURE 2 in A new striking dendrobatid frog (Dendrobatidae: Aromobatinae, Aromobates) from the Venezuelan Andes

FIGURE 2. Dorsal (A) and ventral (B) views of the holotype (EBRG 5292) of Aromobates ornatissimus sp. nov.

FIGURE 3 in A new striking dendrobatid frog (Dendrobatidae: Aromobatinae, Aromobates) from the Venezuelan Andes

FIGURE 3. Lateral view of the head (A), dorsal view of the head (B), palmar view of the right hand (C) and plantar view of the right foot (D) of the holotype (EBRG 5292) of Aromobates ornatissimus sp. nov. Scale equals 2 mm.

FIGURE 6 in A new striking dendrobatid frog (Dendrobatidae: Aromobatinae, Aromobates) from the Venezuelan Andes

FIGURE 6. One note of the call of Aromobates ornatissimus sp. nov. taken at 19ºC. (A) waveform and (B) spectrogram.

FIGURE 5 in A new striking dendrobatid frog (Dendrobatidae: Aromobatinae, Aromobates) from the Venezuelan Andes

FIGURE 5. Series of 5 notes in the call of Aromobates ornatissimus sp. nov., taken at 19ºC. (A) waveform and (B) spectrogram. Note distinct harmonics.

FIGURE 1 in A new striking dendrobatid frog (Dendrobatidae: Aromobatinae, Aromobates) from the Venezuelan Andes

FIGURE 1. Maximum likelihood tree of Aromobates ornatissimus sp. nov., other dendrobatids, and closely related hyloids. The phylogeny was inferred using a 12S-16S rRNA segment. Support values are based on 200 non-parametric bootstrap replicates. Museum catalog numbers and GenBank accession numbers are provided.

FIGURE 4 in A new striking dendrobatid frog (Dendrobatidae: Aromobatinae, Aromobates) from the Venezuelan Andes

FIGURE 4. Living specimens of Aromobates ornatissimus sp. nov., showing dorsal and ventral patterns and coloration. Dorsolateral (A) and ventral (B) views of CVULA 8351. Dorsolateral (C) and ventral (D) views of EBRG 6146. Dorsolateral (E) ventral (F) views of EBRG 6147. All specimens photographed are from the type locality.

FIGURE 7 in A new frog of the genus Pristimantis (Amphibia: Strabomantidae) from the high Andes of Southeastern Ecuador, discovered using morphological and molecular data

FIGURE 7. Maximum likelihood phylogeny of sampled species in the Pristimantis orestes group inferred using GARLI (lnL = -1384,3649; evolution model = GTR + G + I). Pristimantis croceoinguinis and P. ventrimarmoratus are used as outgroups.

FIGURE 6 in A new frog of the genus Pristimantis (Amphibia: Strabomantidae) from the high Andes of Southeastern Ecuador, discovered using morphological and molecular data

FIGURE 6. Distribution of Pristimantis bambu in Ecuador. The dot indicates the type locality, the only locality where the species is known to date.

FIGURE 4 in A new frog of the genus Pristimantis (Amphibia: Strabomantidae) from the high Andes of Southeastern Ecuador, discovered using morphological and molecular data

FIGURE 4. Color variation in eight paratypes of Pristimantis bambu. (A) dorsal view; (B) ventral view. Males are shown in columns 1–3, females in column 4.

FIGURE 2 in A new frog of the genus Pristimantis (Amphibia: Strabomantidae) from the high Andes of Southeastern Ecuador, discovered using morphological and molecular data

FIGURE 2. (A) Right hand of Pristimantis bambu; (B) Right foot of Pristimantis bambu. Holotype, adult male (QCAZ 46740).

FIGURE 3 in The Little Lichen Dragon—an extraordinary katydid from the Ecuadorian Andes (Orthoptera, Tettigoniidae, Phaneropterinae, Dysoniini)

FIGURE 3. Calling song and altitudinal distribution of Lichenodraculus matti sp. nov. A: Male specimen cbt063s01, oscillogram of complete call and expansion of the two last syllables, and linear power spectrum of frequency range (at 20°C inside cage in room); B: Male cbt063s02 (holotype), oscillogram of complete call (at 23.5°C in cage in sunlight); C: Occurrence along investigated altitudinal gradient from 1000 to 3400 m (female allotype with imprecise locality data not included; acoustic records based on one survey per locality; modified from Braun 2002).

FIGURE 2 in The Little Lichen Dragon—an extraordinary katydid from the Ecuadorian Andes (Orthoptera, Tettigoniidae, Phaneropterinae, Dysoniini)

FIGURE 2. Female allotype and male holotype of Lichenodraculus matti sp. nov. in lateral view (same scale); ventral view of male cerci and subgenital plate (one stylus missing), partial dorsal view of male, and left male cercus in lateral view (these three pictures also of the holotype).