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Fig. S1 in Two new species of gymnophthalmid lizards of the genus Petracola (Squamata: Cercosaurinae) from the Andes of northeastern Peru, and their phylogenetic relationships

Fig. S1. Phylogenetic relationships of Cercosaurini (log likelihood = -54268.289, ultrafast bootstrap = 10,000) constructed from the data set of 2,384 nucleotides for mitochondrial genes (12S, 16S, cyt-b, and ND4) and a nuclear gene (c-mos).

Fig. 9 in Two new species of gymnophthalmid lizards of the genus Petracola (Squamata: Cercosaurinae) from the Andes of northeastern Peru, and their phylogenetic relationships

Fig. 9. Holotype in life of Petracola shurugojalcapi from La Jalca Grande (PFAUNA 431, SVL = 51.0 mm, TL = 39.0 mm, adult female).

Fig. 7 in Two new species of gymnophthalmid lizards of the genus Petracola (Squamata: Cercosaurinae) from the Andes of northeastern Peru, and their phylogenetic relationships

Fig. 7. Holotype of Petracola shurugojalcapi, adult female PFAUNA 431 (SVL = 51.0 mm, TL = 39.0 mm).

Fig. 8 in Two new species of gymnophthalmid lizards of the genus Petracola (Squamata: Cercosaurinae) from the Andes of northeastern Peru, and their phylogenetic relationships

Fig. 8. Drawings of lateral, dorsal, and ventral views of the head of the holotype (PFAUNA 431) of Petracola shurugojalcapi.

Fig. 3 in Two new species of gymnophthalmid lizards of the genus Petracola (Squamata: Cercosaurinae) from the Andes of northeastern Peru, and their phylogenetic relationships

Fig. 3. Drawings of lateral, dorsal, and ventral views of the head of the holotype (MUBI 11485) of Petracola amazonensis.

Fig. 4 in Two new species of gymnophthalmid lizards of the genus Petracola (Squamata: Cercosaurinae) from the Andes of northeastern Peru, and their phylogenetic relationships

Fig. 4. Holotype in life of Petracola amazonensis from Upa (MUBI 11485, SVL= 43.0 mm, TL = 42.3 mm, female).

Fig. 1 in Two new species of gymnophthalmid lizards of the genus Petracola (Squamata: Cercosaurinae) from the Andes of northeastern Peru, and their phylogenetic relationships

Fig. 1. Phylogenetic relationships of Cercosaurini (log likelihood = -54268.289, ultrafast bootstrap = 10,000) constructed from the data set of 2,384 nucleotides for mitochondrial genes (12S, 16S, cyt-b, and ND4) and a nuclear gene (c-mos), showing species of Petracola and the two new species Petracola amazonensis and P. shurugojalcapi. The numbers on the branches are ultrafast bootstraps values.

Fig. 5 in Two new species of gymnophthalmid lizards of the genus Petracola (Squamata: Cercosaurinae) from the Andes of northeastern Peru, and their phylogenetic relationships

Fig. 5. Type locality of Petracola amazonensis, Upa, District of Chiliquin, Province of Chachapoyas, Department of Amazonas.

FIGURE 6 in A New Extinct Species of Malagodon (Cyprinodontiformes: Pantanodontidae) from Southeastern Coastal Madagascar, with a Discussion of its Phylogenetic Relationships and a Redescription of the Genus

FIGURE 6. Ontogenetic series comparing pelvic-fin development during ontogeny in Malagodon males. Malagodon honahona: A, UMMZ 254159, 20.2 mm SL; C, UMMZ 254161, 18.3 mm SL; E, UMMZ 240245, holotype, 23.9 mm SL. Malagodon madagascariensis: B, MNHN 1963-166, 11.8 mm SL; D, MNHN 1963-166, 21.6 mm SL; F, MNHN 1963-166, 26.1 mm SL. S = spinelike process with associated hook. Numerals 1–4 designate hooked segmented rays in series, following thickened spinelike processes, if present. Both spinelike processes and associated hooks increase in number over ontogeny, with sexually mature males possessing both more spinelike processes and hooks: (B) no thickened spinelike process, no hook; (A) no spinelike process, first ray with single hook; (C, D) one spinelike process present, exhibiting single hook, and following ray with paired hooks; (E) two spinelike processes present, with first spinelike process exhibiting single hook, second with paired hooks, and following ray with paired hooks; and (F) three spinelike processes present, all exhibiting paired hooks, and following ray also with paired hooks.

FIGURE 2 in A New Extinct Species of Malagodon (Cyprinodontiformes: Pantanodontidae) from Southeastern Coastal Madagascar, with a Discussion of its Phylogenetic Relationships and a Redescription of the Genus

FIGURE 2. Malagodon honahona, new species, holotype, UMMZ 240245, adult male, 23.9 mm SL. Réserve Spéciale de Manombo, southeastern coastal Madagascar. Preserved in ethanol.

FIGURE 5 in A New Extinct Species of Malagodon (Cyprinodontiformes: Pantanodontidae) from Southeastern Coastal Madagascar, with a Discussion of its Phylogenetic Relationships and a Redescription of the Genus

FIGURE 5. Comparison of adult male and female cleared-and-stained Malagodon species. Malagodon honahona: A, male, AMNH 278989, 20.2 mm SL, and B, female, AMNH 278989, 18.6 mm SL. Malagodon madagascariensis: C, male, AMNH 20526, 22.3 mm SL, and D, female, MNHN 1963-166, 22.2 mm SL. Asterisks (*) mark the neural spine on the fifth vertebral centrum for comparison. Inset on C is of same specimen with additional alizarin staining to visualize neural spines more easily. Scale bars = 1 mm.

FIGURE 3 in A New Extinct Species of Malagodon (Cyprinodontiformes: Pantanodontidae) from Southeastern Coastal Madagascar, with a Discussion of its Phylogenetic Relationships and a Redescription of the Genus

FIGURE 3. Malagodon honahona, new species, allotype, UMMZ 254162, adult female, 18.9 mm SL. Réserve Spéciale de Manombo, southeastern coastal Madagascar. Preserved in ethanol.

FIGURE 7 in A New Extinct Species of Malagodon (Cyprinodontiformes: Pantanodontidae) from Southeastern Coastal Madagascar, with a Discussion of its Phylogenetic Relationships and a Redescription of the Genus

FIGURE 7. Malagodon madagascariensis: A, adult male, MNHN 1963-166, paratype, 20.8 mm SL. B, adult female, MNHN 1963-166, paratype, 17.6 mm SL. Forest streams near Mahambo, northeastern coastal Madagascar. Preserved in ethanol.

Fig. 10 in New species of miniature fish from Marajó Island, Pará, Brazil, with comments on its relationships (Characiformes: Characidae)

Fig. 10. Distribution of Tyttobrycon marajoara on the east portion of Marajó Island, Pará State, Brazil. Red dot represents two localities.

Fig. 11 in New species of miniature fish from Marajó Island, Pará, Brazil, with comments on its relationships (Characiformes: Characidae)

Fig. 11. Type locality of Tyttobrycon marajoara, Igarapé Olho d'água: (a) wet season at June, 2009; (b) dry season at October, 2009.

Fig. 8 in New species of miniature fish from Marajó Island, Pará, Brazil, with comments on its relationships (Characiformes: Characidae)

Fig. 8. Fin lengths and body depth as a function of standard length by sex for Tyttobrycon marajoara: (a) body depth, (b) pectoral fin, (c) pelvic fin.

Fig. 9 in New species of miniature fish from Marajó Island, Pará, Brazil, with comments on its relationships (Characiformes: Characidae)

Fig. 9. Lateral view of left pelvic bone of male (a) and anterior portion of pelvic-fin rays of female (b) of Tyttobrycon marajoara, paratype, MZUSP 106110.

Fig. 4 in New species of miniature fish from Marajó Island, Pará, Brazil, with comments on its relationships (Characiformes: Characidae)

Fig. 4. External view of muscle covering the anterior portion of the swim bladder of Tyttobrycon marajoara, paratype, MZUSP 106110, 19.6 mm SL, mature female. Skin and adipose tissue removed, left side. 5plr = fifth pleural rib; 6plr = sixth pleural rib; ls = lateralis superficialis; os = obliquus superioris.

Fig. 6 in New species of miniature fish from Marajó Island, Pará, Brazil, with comments on its relationships (Characiformes: Characidae)

Fig. 6. Bony hooks on pelvic fin of a male of Tyttobrycon marajoara, paratype, MZUSP 106110, 18.9 mm SL. Ventral view, left side.

Fig. 7 in New species of miniature fish from Marajó Island, Pará, Brazil, with comments on its relationships (Characiformes: Characidae)

Fig. 7. First anal-fin rays of a male of Tyttobrycon marajoara, paratype, MZUSP 106110, 18.9 mm SL, with bony hooks. Lateral view, left side.