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FIGURE 11 in Taxonomic revision of Drymoluber Amaral, 1930 (Serpentes: Colubridae)
FIGURE 11. Variation in color of the dorsum of the head in young specimens of Drymoluber. A) Presence of a light parietal stripe (MZUSP 8494, D. dichrous, Alto Paraíso, Rondônia, Brazil); B) Light stripe present, although marked with two large spots (IBSP 16499, D. brazili, Turiba do Sul, São Paulo, Brazil); C) Light stripe absent (MZUSP 14298, D. brazili, UHE Luís Eduardo Magalhães, Tocantins, Brazil). Photos: Henrique C. Costa.
FIGURE 6 in Taxonomic revision of Drymoluber Amaral, 1930 (Serpentes: Colubridae)
FIGURE 6. Projections of the Mahalanobis D² distance versus the geographical distance (Km) calculated from pholidosis characters in males (A) and females (B) of Drymoluber dichrous. Dotted lines correspond to the 95% confidence interval for the estimated relationship.
FIGURE 19 in Taxonomic revision of Drymoluber Amaral, 1930 (Serpentes: Colubridae)
FIGURE 19. Color in life of some adult specimens of Drymoluber brazili (Gomes, 1918). A) Visconde de Parnaíba, São Paulo, Brazil (Illustration by R. K. Leyer presented in Amaral [1978]); B) UHE Peixe-Angical, Tocantins, Brazil. Photo: Pedro Henrique Bernardo.
FIGURE 5 in Taxonomic revision of Drymoluber Amaral, 1930 (Serpentes: Colubridae)
FIGURE 5. Projections of the factor coordinates resulting from the principal component analysis (PCA) for seven morphometric characters of Drymoluber specimens in the reduced space of the three first axes for male (A, B) and female (C, D). SVL = snout-vent length; TL = tail length; HL = head length; HWS = head width between the lateral margins of the supraocular plates; ID = internasal distance eye diameter; DOn = eye-naris distance.
FIGURE 10 in Taxonomic revision of Drymoluber Amaral, 1930 (Serpentes: Colubridae)
FIGURE 10. Linear correlation of the number of subcaudals in function of the latitude and longitude for males (A) and females (B) of Drymoluber brazili.
FIGURE 2 in Taxonomic revision of Drymoluber Amaral, 1930 (Serpentes: Colubridae)
FIGURE 2. Projections of the individual scores resulting from the principal component analysis (PCA) and confidence ellipses (p> 0.95) in the reduced space of the three first axes for males (A, B) and females (C, D) of Drymoluber, using 20 pholidosis characters. Standardized coefficients and factor loadings (r) are presented in Tables 1 and 2, respectively. MG1 = D. apurimacensis; MG2–7 = D. dichrous; MG8–10 = D. brazili.
FIGURE 8 in Taxonomic revision of Drymoluber Amaral, 1930 (Serpentes: Colubridae)
FIGURE 8. Linear correlation of the number of subcaudals in function of the latitude and longitude for males (A) and females (B) of Drymoluber dichrous.
FIGURE 1 in Taxonomic revision of Drymoluber Amaral, 1930 (Serpentes: Colubridae)
FIGURE 1. Distribution of morphological groups of males (A) and females (B) of Drymoluber dichrous used to verify the relationship between geographical and morphological distances using the Mantel test. Each point has 60 Km of radius. Males: 1) Iquitos + Nauta + Rio Ucayali (Loreto, Peru); 2) Porto Velho + Alto Paraíso (Rondônia, Brazil); 3) UHE Balbina (Presidente Figueiredo, Amazonas, Brazil); 4) Carajás (Pará, Brazil); 5) Belém + Benevides + Castanhal + São Domingos do Capim (Pará, Brazil); 6) BR 316 (Maranhão, Brazil); 7) Aracruz + Linhares + Vitória (Espírito Santo, Brazil); 8) Arataca + Barro Preto + Buerarema + Camacan + Ilhéus + Una (Bahia, Brazil); 9) Barra do Rocha + Cairu + Itacaré + Ituberá + Nova Ibiá (Bahia, Brazil); 10) Maranguape + Pacoti + Pacatuba (Ceará, Brazil). Females: 1) Cabeceras del Rio Arajuno + Cabeceras del Rio Bobonaza + Macas + Riobamba + Río Liguino (Ecuador); 2) Iquitos (Loreto, Peru); 3) Porto Walter + Reserva Extrativista Riozinho da Liberdade (Tarauacá, Acre, Brazil). 4) Porto Velho (Rondônia, Brazil); 5) FLONA Caxiuanã (Melgaço, Pará, Brazil); 6) Carajás (Pará, Brazil); 7) Buerarema + Ilhéus + Itabuna + Una (Bahia, Brazil); 8) Camacan + Ibirataia + Ituberá + Nova Ibiá (Bahia, Brazil). Tropical and subtropical moist forests; Tropical and subtropical savannas; Deserts and xeric formations; Mangroves; Floodplains; Tropical and subtropical dry forests; Mediterranean forest of woods and shrubs;
FIGURE 15 in Taxonomic revision of Drymoluber Amaral, 1930 (Serpentes: Colubridae)
FIGURE 15. Color in life of some adult specimens of Drymoluber dichrous (Peters, 1863). A) Barra do Choça, Bahia, Brazil; B) Reserva Extrativista Riozinho da Liberdade, Tarauacá, Acre, Brazil; C) Reserva Ducke, Manaus, Amazonas, Brazil; D) Nouragues Station, French Guiana; E) Parque Estadual Guajará-Mirim, Rondônia, Brazil; F) Marabá, Pará, Brazil. Photos: Marco Antônio de Freitas (A), Paulo Sérgio Bernarde (B), Rafael de Fraga (C), Maël Dewynter (D), Laurie J. Vitt (E) and Pedro L. V. Peloso (F).
FIGURE 4 in Taxonomic revision of Drymoluber Amaral, 1930 (Serpentes: Colubridae)
FIGURE 4. Projections of the individual scores resulting from the principal component analysis (PCA) and confidence ellipses (p> 0.95) in the reduced space of the three first axes for male (A, B) and female (C, D) specimens of Drymoluber, using seven morphometric characters. Standardized coefficients and factor loadings (r) are presented in Tables 3 and 4, respectively. MG1 = D. apurimacensis; MG2–7 = D. dichrous; MG8–10 = D. brazili.
FIGURE 9 in Taxonomic revision of Drymoluber Amaral, 1930 (Serpentes: Colubridae)
FIGURE 9. Linear correlation of the number of ventrals in function of the latitude and longitude for males (A) and females (B) of Drymoluber brazili.
FIGURE 7 in Taxonomic revision of Drymoluber Amaral, 1930 (Serpentes: Colubridae)
FIGURE 7. Linear correlation of the number of ventrals in function of the latitude and longitude for males (A) and females (B) of Drymoluber dichrous.
FIGURE 24 in Taxonomic revision of Drymoluber Amaral, 1930 (Serpentes: Colubridae)
FIGURE 24. Hemipenis of Drymoluber apurimacensis, FMNH 81542, Hacienda Palmira, Huancarama district, Andahuaylas Province, Apurimác Department, Peru. A) Sulcate face; B) Asulcate face. Scale bar = 0.5 cm. Photos: Henrique C. Costa.
FIGURE 18 in Taxonomic revision of Drymoluber Amaral, 1930 (Serpentes: Colubridae)
FIGURE 18. Holotype of Drymoluber brazili (Gomes, 1918) (IBSP 696). A) dorsal view of body; B) ventral view of body; C) right side of the head; D) left side of the head; E) dorsum of head; F) gular region. Photos: Henrique C. Costa (A–D, F) and Ana Bárbara Barros (E).
FIGURE 14 in Taxonomic revision of Drymoluber Amaral, 1930 (Serpentes: Colubridae)
FIGURE 14. Lectotype of Drymoluber dichrous (Peters, 1863) (ZMB 1661). A) dorsal view of body; B) ventral view of body; C) right side of the head; D) left side of the head; E) dorsum of head; F) gular region. Photos: Mark-Oliver Rödel.
FIGURE 23 in Taxonomic revision of Drymoluber Amaral, 1930 (Serpentes: Colubridae)
FIGURE 23. Four of the five paratypes of Drymoluber apurimacensis Lehr, Carrillo & Hocking, 2004. A) FMNH 81542; B) MTKD 44669; C) MTKD 45192; D) MTKD 45193. Photos: Henrique C. Costa (A) and Barbara Bastian (B–D).
FIGURE 20 in Taxonomic revision of Drymoluber Amaral, 1930 (Serpentes: Colubridae)
FIGURE 20. Color in life of juvenile specimens of Drymoluber brazili (Gomes, 1918). A) Parque Nacional das Emas, Goiás, Brazil (IBSP 62682); B) Unknown locality data. Photos: Paula H. Valdujo (A) and Eduardo Santos (B).
FIGURE 17 in Taxonomic revision of Drymoluber Amaral, 1930 (Serpentes: Colubridae)
FIGURE 17. Hemipenis of Drymoluber dichrous (FMNH 40206, La Pampa, Madre de Dios, Peru). A) Sulcate face; B) Asulcate face. Scale bar = 1 cm. Photos: Henrique C. Costa.
FIGURE 21 in Taxonomic revision of Drymoluber Amaral, 1930 (Serpentes: Colubridae)
FIGURE 21. Hemipenis of Drymoluber brazili. IBSP 33668, Goiânia, Goiás, Brazil, A) Sulcate face; B) Asulcate face. MCNR 1736, Usina Hidrelétrica de Irapé, Minas Gerais, Brazil, C) Sulcate face; D) Asulcate face. Scale bar = 1 cm. Photos: Henrique C. Costa.
FIGURE 3 in Taxonomic revision of Drymoluber Amaral, 1930 (Serpentes: Colubridae)
FIGURE 3. Projections of the factor coordinates resulting from the principal component analysis (PCA) for the 20 pholidosis characters of Drymoluber in the reduced space of the three first axes for male (A, B) and female (C, D). VE = number of ventrals; SC = number of subcaudals; ATr e ATl = pattern of anterior temporals on right and left sides of the head, respectively; PTr and PTl = pattern of posterior temporals on right and left sides of the head, respectively.
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