Fig. 1
Heteropyge araguayensis (Schubart, 1947Schubart, O. 1947. Os Diplopodos da viagem do naturalista Antenor Leitão de Carvalho aos rios Araguaia e Amazonas em 1939 e 1940. Boletim do Museu Nacional do Rio de Janeiro, Zoologia82:1-74.), stereoscopic images of a male specimen from Pindaíba, Mato Grosso, Brazil (IBSP 540). Habitus, lateral view. Scale bar: 2 mm.
Figs 2−5
Heteropyge araguayensis (Schubart, 1947Schubart, O. 1947. Os Diplopodos da viagem do naturalista Antenor Leitão de Carvalho aos rios Araguaia e Amazonas em 1939 e 1940. Boletim do Museu Nacional do Rio de Janeiro, Zoologia82:1-74.), stereoscopic images of the male specimen from Pindaíba, Mato Grosso, Brazil (IBSP 540). 2, anterior region; 3, frontal view; 4, posterior in lateral view; 5, ventral view. Scale bar: 1 mm.
Figs 6−11
Heteropyge araguayensis (Schubart, 1947Schubart, O. 1947. Os Diplopodos da viagem do naturalista Antenor Leitão de Carvalho aos rios Araguaia e Amazonas em 1939 e 1940. Boletim do Museu Nacional do Rio de Janeiro, Zoologia82:1-74.), SEM images of male specimen from Pindaíba, Mato Grosso, Brazil (IBSP 540): 6, antennae; 7, fifth, sixth and seventh antennomeres; 8, elliptical concavity on fifth antennomere in detail; 9, sixth and seventh antennomeres in detail (the arrow refers to the scattered basiconic setae); right mandible: 10, lateral view; 11, detail of the mandible with the lamellae pectinates. Scale bars: Fig. 6, 1 mm; 7, 250 µm; 8, 200 µm; 9, 200 µm; 10, 500 µm; 11, 300 µm.
Figs 12−17
Heteropyge araguayensis (Schubart, 1947Schubart, O. 1947. Os Diplopodos da viagem do naturalista Antenor Leitão de Carvalho aos rios Araguaia e Amazonas em 1939 e 1940. Boletim do Museu Nacional do Rio de Janeiro, Zoologia82:1-74.), SEM images of male and female specimens from Pindaíba, Mato Grosso, Brazil (IBSP 540): 12, first pair of legs of the male in anterior view; 13, detail of the prefemoral process (blue: distomesal setae, red: scattered setae on prefemur); 14, second pair of legs of the male in anterior view; 15, detail of the male gonopore; 16, vulva; 17, female mid-body leg in lateral view. Scale bars: Fig. 12, 1 mm; 13, 250 µm; 14, 1 mm; 15, 300 µm; 16, 400 µm; 17, 600 µm.
Figs 18−21
Heteropyge araguayensis (Schubart, 1947Schubart, O. 1947. Os Diplopodos da viagem do naturalista Antenor Leitão de Carvalho aos rios Araguaia e Amazonas em 1939 e 1940. Boletim do Museu Nacional do Rio de Janeiro, Zoologia82:1-74.), SEM images of the right gonopod of male specimen from Pindaíba, Mato Grosso, Brazil (IBSP 540): 18, anterior view; 19, mesal view (pink: seminal groove [sg]); 20, posterior view; 21, detail of the telopodite (orange: lamellar expansion, blue: spiral solenomere [sls]). Scale bars: Fig. 18, 1 mm; 19, 1 mm; 20, 500 µm; 21, 500 µm.
Figs 22−25
Heteropyge araguayensis (Schubart, 1947Schubart, O. 1947. Os Diplopodos da viagem do naturalista Antenor Leitão de Carvalho aos rios Araguaia e Amazonas em 1939 e 1940. Boletim do Museu Nacional do Rio de Janeiro, Zoologia82:1-74.), stereoscopic images of the left gonopod of male specimen from Pindaíba, Mato Grosso, Brazil (IBSP 540): 22, anterior view; 23, detail of the distal region in anterior view; 24, telopodite; 25, detail of the telopodite. Scale bars: 22, 500 µm; 23, 500 µm; 24, 500 µm; 25, 200 µm.
Fig. 26
Distribution map of Heteropyge araguayensis (Schubart, 1947Schubart, O. 1947. Os Diplopodos da viagem do naturalista Antenor Leitão de Carvalho aos rios Araguaia e Amazonas em 1939 e 1940. Boletim do Museu Nacional do Rio de Janeiro, Zoologia82:1-74.) from Brazil. The cross refers to the type locality and the star to the new record in Pindaíba, Mato Grosso, Brazil (PA, Pará; TO, Tocantins; MT, Mato Grosso; GO, Goiás; MS, Mato Grosso do Sul).
Figs 27−32
Stereoscopic images. Figs 27-29, Heteropyge bidens (Schubart, 1945Schubart, O. 1945. Sobre os representantes Brasileiros da familia Spirostreptidae. Anais da Academia Brasileira de Ciências 17:51-87.) male (MZSP 1014): 27, anterior region; 28, posterior region; 29, ventral view. Figs 30-32, Heteropyge cayennophilus (Silvestri, 1897) male (IBSP 636): 30, anterior region; 31, posterior region; 32, ventral view. Scale bars: 27, 1 mm; 28, 1 mm; 29, 1 mm; 30, 1 mm; 31, 500 µm; 32, 500 µm.
Figs 33−38
Stereoscopic images of the gonopods. Figs 33-35, Heteropyge bidens (Schubart, 1945Schubart, O. 1945. Sobre os representantes Brasileiros da familia Spirostreptidae. Anais da Academia Brasileira de Ciências 17:51-87.) male (MZSP 1014): 33, anterior view; 34, detail of the distal region in anterior view; 35, posterior view. Figs 36-38, Heteropyge cayennophilus (Silvestri, 1897) male (IBSP 636): 36, anterior view; 37, detail of the distal region in anterior view; 38, posterior view. Scale bars: 33, 200 µm; 34, 100 µm; 35, 200 µm; 36, 500 µm; 37, 200 µm; 38, 500 µm.
Figs 39−44
Stereoscopic images of the first and second pair of legs. Figs 39-41, Heteropyge bidens (Schubart, 1945Schubart, O. 1945. Sobre os representantes Brasileiros da familia Spirostreptidae. Anais da Academia Brasileira de Ciências 17:51-87.), male (MZSP 1014): 39, first pair of legs in anterior view; 40, detail of the prefemoral process in anterior view (the arrows refers to prefemoral process); 41, second pair of legs in posterior view. Figs 42-44, Heteropyge cayennophilus (Silvestri, 1897), male (IBSP 636): 42, first pair of legs in anterior view; 43, detail of the prefemoral process in anterior view (the arrows refers to prefemoral process); 44, second pair of legs in posterior view. Scale bars: Fig. 39, 400 µm; 40, 200 µm; 41, 400 µm; 42, 500 µm; 43, 250 µm; 44, 500 µm.