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159 results for “Chelodesmidae”
Linked collectors and determiners for: Taxonomic review of the genus Atlantodesmus Hoffman, 2000 (Polydesmida: Chelodesmidae).
Natural history specimen data linked to collectors and determiners held within, "Taxonomic review of the genus Atlantodesmus Hoffman, 2000 (Polydesmida: Chelodesmidae)". Claims or attributions were made on Bionomia by volunteer Scribes, <a href="http://bionomia.net/dataset/32f80859-d521-4449-adfc-3b04c33b3f39">https://bionomia.net/dataset/32f80859-d521-4449-adfc-3b04c33b3f39</a> using specimen data from the dataset aggregated by the Global Biodiversity Information Facility, <a href="https://gbif.org/dataset/32f80859-d521-4449-adfc-3b04c33b3f39">https://gbif.org/dataset/32f80859-d521-4449-adfc-3b04c33b3f39</a>. Formatted as a Frictionless Data package.
Fig. 4 in Cladistic analysis and description of a new species of the Brazilian genus Atlantodesmus Hoffman, 2000 (Diplopoda: Polydesmida: Chelodesmidae)
Fig. 4. Details of the tergites in the genus Atlantodesmus Hoffman, 2000. A. A. pickeli (Schubart, 1946). B. A. pintoi (Schubart, 1946). C. A. sierwaldae sp. nov. D. A. eimeri (Attems, 1898). Scale bars = 2 mm.
Fig. 3 in Cladistic analysis and description of a new species of the Brazilian genus Atlantodesmus Hoffman, 2000 (Diplopoda: Polydesmida: Chelodesmidae)
Fig. 3. Atlantodesmus sierwaldae sp. nov., holotype, ♂ (IBSP 180), schematic drawings of the gonopods. A. Mesal view. B. Ventral view. C. Ectal view. Scale bars: A–B = 250 µm; C = 500 µm.
Fig. 2 in Cladistic analysis and description of a new species of the Brazilian genus Atlantodesmus Hoffman, 2000 (Diplopoda: Polydesmida: Chelodesmidae)
Fig. 2. Atlantodesmus sierwaldae sp. nov., holotype, ♂ (IBSP 180). A. Anterior region in dorsal view. B. Posterior region in dorsal view. C–F. Left gonopod. C. Mesal view. D. Ventral view. E. Ectal view. F. Detail of the distal portion in ectal view. Scale bars: A–B = 2 mm; C–D = 250 µm. E–F = 500 µm.
Fig. 6. A in Cladistic analysis and description of a new species of the Brazilian genus Atlantodesmus Hoffman, 2000 (Diplopoda: Polydesmida: Chelodesmidae)
Fig. 6. A. Folds on the gonopod aperture in Atlantodesmus pintoi (Schubart, 1946). B. Folds on dorsal edge of the prefemoral region in A. pintoi. C. Smooth-edged prefemoral process in A. itapurensis (Schubart, 1943). D. Serrated prefemoral process in A. teresa (Hoffman, 2000). Scale bars: A–B = 2 mm; C = 500 µm; D = 200 µm.
Fig. 1 in Cladistic analysis and description of a new species of the Brazilian genus Atlantodesmus Hoffman, 2000 (Diplopoda: Polydesmida: Chelodesmidae)
Fig. 1. Strict consensus of the two most parsimonious trees obtained with implied weighting of the characters (k = 3) (length = 58 steps; total fit = 23.150; CI = 0.64; RI = 0.64). Black circles correspond to unique transformations and white circles to homoplastic transformations. Values below branches refer to the GC values (Symmetric Resampling) and relative Bremer support. Only unambiguous changes are shown in this topology.
Fig. 5. A–B in Cladistic analysis and description of a new species of the Brazilian genus Atlantodesmus Hoffman, 2000 (Diplopoda: Polydesmida: Chelodesmidae)
Fig. 5. A–B. Lateral projection on the seventh sternite. A. Smooth in Atlantodesmus eimeri (Attems, 1898). B. Serrated in A. pintoi (Schubart, 1946). C. Ventral projection on the fourth sternite in A. teresa (Hoffman, 2000). D. Ventral projection on the fifth sternite in Arthrosolaenomeris pantalanensis Schubart, 1943. E–F. Shape of the posterior edge of the paranota. E. Rounded in A. pantalanensis. F. Acuminate in Atlantodesmus eimeri (Attems, 1898). Scale bars: A–B = 250 µm; C–F = 500 µm.
Figures 9−14 in Three new species of the Amazonian millipede genus Leptherpum (Polydesmida: Chelodesmidae)
Figures 9−14. General somatic features of Leptherpum Attems, 1931. (9), (11), (13) L. carinovatum (IBSP 8300), male, metazonites, dorsal view. (9) body ring 8; (11) body ring 9; (13) detail of tubercles of body ring 9; (10), (12), (14) Leptherpum tialaura sp. nov. (male holotype, IBSP 7972), metazonites, dorsal view; (10) body ring 8; (12) body ring 9; (14) detail of tubercles of body ring 9. Scale bars: 9−11 = 1 mm; 12 = 2 mm; 13 = 100 µm; 14 = 200 µm.
Figures 23−28 in Three new species of the Amazonian millipede genus Leptherpum (Polydesmida: Chelodesmidae)
Figures 23−28. Leptherpum carinovatum (Attems, 1898), male syntype (ZMH). (23) anterior body rings, dorsal view; (24) midbody rings, dorsal view; (25) posterior body rings, dorsal view; (26), (27) left gonopod, mesal view, different gonopod tilt degrees; (28) left gonopod, ectal view. Scale bars: 23−24 = 5 mm; 25 = 2.5 mm; 26−28 = 100 µm.
Figures 47−52 in Three new species of the Amazonian millipede genus Leptherpum (Polydesmida: Chelodesmidae)
Figures 47−52. Leptherpum battirolai sp. nov. (47), (48) male holotype (INPA 397). (47) leg of body ring 8, lateral view; (48) sternite of body ring 10, ventral view; (49)−(52) female paratype (INPA 398). (49) epigyne, ventral view; (50), (51) right vulva, ventral view; (52) right vulva, lateral view. Scale bars: 47 = 2 mm; 48−49 = 1 mm; 50−51 = 500 µm.
Figures 35−40 in Three new species of the Amazonian millipede genus Leptherpum (Polydesmida: Chelodesmidae)
Figures 35−40. Leptherpum buenovillegasi sp. nov., male holotype (INPA 396). (35) anterior body rings, dorsal view; (36) midbody rings, dorsal view; (37) posterior body rings, dorsal view; (38) right gonopod, mesal view; (39) right gonopod, ventral view; (40) right gonopod, ectal view. Scale bars: 35−37 = 2 mm; 38−40 = 500 µm.
Figures 29−34 in Three new species of the Amazonian millipede genus Leptherpum (Polydesmida: Chelodesmidae)
Figures 29−34. Leptherpum tialaura sp. nov., male holotype (IBSP 7972). (29) anterior body rings, dorsal view; (30) midbody rings, dorsal view; (31) posterior body rings, dorsal view; (32) right gonopod, mesal view; (33) right gonopod, ventral view; (34) right gonopod, ectal view. Scale bars: 29−34 = 1 mm.
Figures 15−18 in Three new species of the Amazonian millipede genus Leptherpum (Polydesmida: Chelodesmidae)
Figures 15−18. Gonopodal features of Leptherpum Attems, 1931. (15) L. carinovatum (IBSP 8300), male, right gonopod, mesal view; (16) L. carinovatum (IBSP 8300), male, left gonopod, ectal view; (17) L. tialaura sp. nov. (IBSP 7952), male, left gonopod, mesal view; (18) L. tialaura sp. nov. (IBSP 7952), male, right gonopod, ectal view. The arrow refers to the spiniform process. Scale bars: 15−18 = 500 µm.
Linked collectors and determiners for: Cladistic analysis and description of a new species of the Brazilian genus Atlantodesmus Hoffman, 2000 (Diplopoda: Polydesmida: Chelodesmidae).
Natural history specimen data linked to collectors and determiners held within, "Cladistic analysis and description of a new species of the Brazilian genus Atlantodesmus Hoffman, 2000 (Diplopoda: Polydesmida: Chelodesmidae)". Claims or attributions were made on Bionomia by volunteer Scribes, <a href="https://bionomia.net/dataset/970b91ef-477c-47a6-bdb0-a1b6c09de383">https://bionomia.net/dataset/970b91ef-477c-47a6-bdb0-a1b6c09de383</a> using specimen data from the dataset aggregated by the Global Biodiversity Information Facility, <a href="https://gbif.org/dataset/970b91ef-477c-47a6-bdb0-a1b6c09de383">https://gbif.org/dataset/970b91ef-477c-47a6-bdb0-a1b6c09de383</a>. Formatted as a Frictionless Data package.
TABLEAU 1 in Nouvelle description, classification, répartition et variations morphologiques interpopulations d'un diplopode troglobie du sud-est du Brésil (Diplopoda, Polydesmida, Chelodesmidae)
<p>TABLEAU 1. — Dénomination et localisation des cavités prospectées (Iporanga, SP, Brésil). Établies d’après Trajano & Sanchez 1994; Pinto-da-Rocha 1995; Thompson & Moracchioli 1996.</p><table><tbody><tr><th>Code cavité Nom cavité</th><th>Coordonnées</th><th>Altitude</th><th><b>Développement</b></th><th></th></tr></tbody><tbody><tr><th>SP-018</th><td>Gruta Areias de Cima (= Areias I)</td><td>24°35’20’’S</td><td></td><td></td><td></td></tr><tr><th></th><td></td><td>48°42’05’’W</td><td>205</td><td>m3 260</td><td>m</td></tr><tr><th>SP-019</th><td>Gruta Areias de Baixo (= Areias II)</td><td>24°35’20’’S</td><td></td><td></td><td></td></tr><tr><th></th><td></td><td>48°42’05’’W</td><td>205</td><td>m1 760</td><td>m</td></tr><tr><th>SP-016</th><td>Gruta-Ressurgência das Areias da Agua Quente 24°33’42’’S</td><td></td><td></td><td></td></tr><tr><th></th><td></td><td>48°40’15’’W</td><td>180</td><td>m340</td><td>m</td></tr><tr><th>SP-011</th><td>Caverna Alambari de Cima</td><td>24°33’15’’S</td><td></td><td></td><td></td></tr><tr><th></th><td></td><td>48°39’50’’W</td><td>200</td><td>m1 577</td><td>m</td></tr></tbody></table>
Figure 1. Pandirodesmus rutherfordi habitus. The arrow denotes a in The enigmatic milliped genus Pandirodesmus Silvestri 1932 and description of a new species from Tobago represented by males (Polydesmida: Leptodesmidea: Chelodesmidae: Chelodesminae: Pandirodesmini)
Figure 1. Pandirodesmus rutherfordi habitus. The arrow denotes a rounded accumulation of sand on the right anterior leg on segment 15.
Figures 5–10 in The enigmatic milliped genus Pandirodesmus Silvestri 1932 and description of a new species from Tobago represented by males (Polydesmida: Leptodesmidea: Chelodesmidae: Chelodesminae: Pandirodesmini)
Figures 5–10. Male paratypes of P. rutherfordi. 5) Partly volvated juvenile showing the uniformity of the thinner coating. 6) "Naked," fragmented, and probably freshly molted adult showing the natural exoskeletal color. 7) Anterior view of the head showing the clear, uncoated frons/clypeus/labrum and distal antennomeres. 8) Dorsal view of anterior tergites showing a ridge of accumulated sand (arrow) between the physically closer spines/ozopores on that metatergum. 9) Ventral view of the caudal end showing sand coatings on the sterna and legs (excepting tarsi), the alternating leg lengths, the more lateral origins of the anterior segmental legs, and the wider sterna between them. 10) Segment 7 of NMNH paratype showing protruded gonopods, encircled by dashed green line, in situ.
Figures 2–3. 2 in The enigmatic milliped genus Pandirodesmus Silvestri 1932 and description of a new species from Tobago represented by males (Polydesmida: Leptodesmidea: Chelodesmidae: Chelodesminae: Pandirodesmini)
Figures 2–3. 2) Stump where the first two series of P. rutherfordi were discovered. 3) Setting of the stump in secondary forest along Pirate's Bay Trail near Charlotteville, Tobago. The red circles in both figures enclose the surface areas, originally beneath bark, where P. rutherfordi was found.
Figures 11–14. Left gonopod. 11 in The enigmatic milliped genus Pandirodesmus Silvestri 1932 and description of a new species from Tobago represented by males (Polydesmida: Leptodesmidea: Chelodesmidae: Chelodesminae: Pandirodesmini)
Figures 11–14. Left gonopod. 11) Submedial view. 12) Subanterior view. 13) Sublateral view. 14) Subcaudal view. Coxa (black), prefemur (dark green), prefemoral process (light green), secondary branch (red), primary branch (light blue), solenomere (dark blue).
FIG. 4 in Nouvelle description, classification, répartition et variations morphologiques interpopulations d'un diplopode troglobie du sud-est du Brésil (Diplopoda, Polydesmida, Chelodesmidae)
FIG. 4. — Leodesmus yporangae (Schubart, 1946): gonopodes de mâles de la forme « acutus » (A-D) et de la forme « alambari » (E-G); A, vue médiale du gonopode droit d'un mâle de la Gruta d'Areias de Cima, Yporanga, SP 3344 (préparation O. Schubart); B, vue latérale externe du gonopode gauche (aplati par la préparation) du même mâle; C, vue médiale du gonopode droit d'un des mâles MZUSP 817 (Areias de Cima); D, vue caudale du même mâle; E, vue médiale du gonopode gauche d'un mâle de la Caverna Alambari de Cima (coll. Chamani & Seino); F, vue latérale externe du gonopode droit du même mâle; G, vue médiale du gonopode droit d'un autre mâle de la même cavité. Abréviations: cc: crochet coxal; dce, dent coxale externe; pf, préfémur; ppf, processus préfémoral; a, champ antérieur du ppf; p, champ postérieur du ppf; tt, tibiotarse (= acropodite); s, processus solénomérital; t, processus tarsal. Échelle: 0,2 mm.
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