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1,146 results for “French Guiana”
FIG. 5. — Pseudosubulina nouraguensis n in New taxa of land snails from French Guiana
FIG. 5. — Pseudosubulina nouraguensis n. sp.: A-E, holotype MNHN 25073; B, magnified apertural dentition; C, details of protoconch sculpture; D, details of teleoconch sculpture; E, details of collumelar surface sculpture. Scale bars: A, 5 mm; B, 1 mm; C-E, 200 µm.
FIG. 4 in New taxa of land snails from French Guiana
FIG. 4. — Anatomy of Pseudosubulina theoripkeni n. sp., paratype MNHN 25069: A, distal genitalia; B, internal structure of penis. Abbreviations: E, one of the embryos; P, penis; S, spermatheca; VD, vas deferens. Scale bars: A, 1 mm; B, 0,5 mm.
FIG. 3. — Pseudosubulina theoripkeni n in New taxa of land snails from French Guiana
FIG. 3. — Pseudosubulina theoripkeni n. sp.: A-C, holotype MNHN 25068; B, details of teleoconch sculpture; C, details of collumelar surface sculpture; D, paratype MNHN 25069 used for dissection. Scale bars: A, D, 5 mm; B, C, 0.5 mm.
FIG. 2. — Cyclopedus anselini n. gen., n in New taxa of land snails from French Guiana
FIG. 2. — Cyclopedus anselini n. gen., n. sp.: A, B, holotype MNHN 25066 (B: operculum); C, D, paratype MNHN 25067, details of protoconch (C) and teleoconch sculptures (D). Scale bars: A, 2 mm; B, 1 mm; C, D, 200 µm.
FIG. 1 in New taxa of land snails from French Guiana
FIG. 1. — The study area (nomenclature of the grid) and distribution of the new species. l,, Cyclopedus anselini n. gen., n. sp.; H, I, Pseudosubulina theoripkeni n. sp.; N, Pseudosubulina nouraguensis n. sp.; type localities in black, other localities in white. Partly drawn after Charles-Dominique (2001: fig. 4).
Figures 1-4 in A new species of Octotapnia Galileo and Martins, 1992 from French Guiana (Coleoptera, Cerambycidae, Lamiinae)
Figures 1-4. Octotapnia persona sp. nov. habitus. 1) Holotype female, dorsal habitus. 2) Holotype female, ventral habitus. 3) Holotype female, lateral habitus. 4) Paratype male, dorsal habitus.
Figures 16–18 in New taxa and new records of Oemini Lacordaire, 1868 and Ectenessini Martins, 1998 from French Guiana (Coleoptera, Cerambycidae, Cerambycinae)
Figures 16–18. Parameres of tegmen of Ectenessini. 16) Paraniophis signatipes sp. nov. 17) Niophis brusteli sp. nov. 18) Niophis coptorhina Bates, 1867.
Figures 8–15 in New taxa and new records of Oemini Lacordaire, 1868 and Ectenessini Martins, 1998 from French Guiana (Coleoptera, Cerambycidae, Cerambycinae)
Figures 8–15. Habitus of Oemini and Ectenessini species from French Guiana. 8) Macroeme vittipennis (Melzer, 1934), female. 9) Macroeme vittipennis (Melzer, 1934), male. 10) Paraniophis signatipes sp. nov., male paratype. 11) Paraniophis signatipes sp. nov., female paratype. 12) Niophis brusteli sp. nov., male holotype (MNHN). 13) Niophis brusteli sp. nov., female allotype (PHDC). 14) Niophis coptorhina Bates, 1867, female. 15) Niophis coptorhina Bates, 1867, male.
Figures 1–7 in New taxa and new records of Oemini Lacordaire, 1868 and Ectenessini Martins, 1998 from French Guiana (Coleoptera, Cerambycidae, Cerambycinae)
Figures 1–7. Habitus of Oemini species from French Guiana. 1) Sphagoeme premarginata sp. nov., female holotype (IRD/MNHN). 2) Sphagoeme premarginata sp. nov., male, allotype (PHDC). 3) Sphagoeme paraensis Martins, 1977, female. 4) Atenizus apicalis sp. nov., male paratype. 5) Atenizus apicalis sp. nov., female paratype. 6) Atenizus simplex Bates, 1884, male. 7) Atenizus simplex Bates, 1884, female.
Figures 10-14 in Deltosoma Thomson, 1864 of French Guiana (Coleoptera, Cerambycidae)
Figures 10-14: Two species of Deltosoma. 10) Deltosoma lacordairei Thomson, 1864, aedeagus. 11) Deltosoma humeralis sp. nov., aedeagus. 12) Deltosoma fernandezi sp. nov., aedeagus. 13) Deltosoma lacordairei Thomson, 1864, holotype dorsal habitus. 14) Deltosoma lacordairei Thomson, 1864, holotype labels.
Figures 1-9. 1 in Deltosoma Thomson, 1864 of French Guiana (Coleoptera, Cerambycidae)
Figures 1-9. 1) Deltosoma lacordairei Thomson, 1864, male dorsal habitus, 2) Deltosoma lacordairei Thomson, 1864, female dorsal habitus, 3) Deltosoma lacordairei Thomson, 1864, male underside. 4) Deltosoma humeralis sp. nov., paratype male dorsal habitus. 5) Deltosoma humeralis sp. nov., holotype female dorsal habitus, 5) Deltosoma humeralis sp. nov., paratype male underside. 7) Deltosoma fernandezi sp. nov., paratype male dorsal habitus. 8) Deltosoma fernandezi sp. nov., holotype female dorsal habitus, 9) Deltosoma fernandezi sp. nov., paratype male underside.
Figures 1–2 in new species of Villiersicometes Santos-Silva, 2003 from French Guiana (Coleoptera, Disteniidae, Disteniinae)
Figures 1–2. Villiersicometes scellierae sp. nov. dorsal habitus. 1) Holotype male, 2) Allotype female (the light aspect of integument is probably due to rearing in emergence chamber, in which artificial conditions could have been responsible for chitin lack of oxidation, all other specimens, captured in nature, show a much darker integument).
FIG. 4 in Octavia sessiliflora DC. and Mussaenda glomerulata Lam. ex Poir., two obscure taxa from French Guiana synonymous with members of the Alibertia group (Rubiaceae, Gardenieae)
FIG. 4. — Lectotype of Octavia sessiliflora DC. (= Cordiera triflora A.Rich. in DC.), preserved at the Candolle Herbarium (G-DC, G00310467, Sheet N. 3).
FIG. 2 in Octavia sessiliflora DC. and Mussaenda glomerulata Lam. ex Poir., two obscure taxa from French Guiana synonymous with members of the Alibertia group (Rubiaceae, Gardenieae)
FIG. 2. — Lectotype of Mussaenda glomerulata Lam. ex Poir. (= Amaioua glomerulata (Lam. ex Poir.) Delprete & C. Persson, comb. nov.) preserved at the Lamarck Herbarium (P-Lam, P00308470).
FIG. 3 in Octavia sessiliflora DC. and Mussaenda glomerulata Lam. ex Poir., two obscure taxa from French Guiana synonymous with members of the Alibertia group (Rubiaceae, Gardenieae)
FIG. 3. — Octavia sessiliflora DC. (= Cordiera triflora A.Rich. in DC.): A, cross section of the fruits, showing eight "chambers" (false septa); B, fruit seen from the top, showing disk and permanent calyx; C, seeds; D, detail of one seed longitudinally cut, showing parts of the exotesta. Material references in Fig. 4.
FIG. 1 in Octavia sessiliflora DC. and Mussaenda glomerulata Lam. ex Poir., two obscure taxa from French Guiana synonymous with members of the Alibertia group (Rubiaceae, Gardenieae)
FIG. 1. — Mussaenda glomerulata Lam. ex Poir.: A, labels present in the folder of M. glomerulata (as "Mussenda glomerata" [sic]); the middle label, written in pencil, indicates the connection to "Amaioua guyanensis" [sic]; B, labels of the lectotype of M. glomerulata (= Amaioua corymbosa Kunth); the note indicating a certain similarity to Tachia guianensis Aubl. is the same observation found in the original description of Mussaenda glomerulata.
Fig. 97 in The Mammals Of Paracou, French Guiana: A Neotropical Lowland Rainforest Fauna Part 2. Nonvolant Species
Fig. 97. Results of biogeographic analyses of 12 nonvolant rainforest mammal faunas (see table 55 for geographic coordinates and other locality information). Solid and broken contours enclosing various groups were drawn following the same conventions explained in the caption to figure 96. The raw (presence/absence) data on which both clustering and PAE were based are tabulated in appendix 2.
Fig. 95 in The Mammals Of Paracou, French Guiana: A Neotropical Lowland Rainforest Fauna Part 2. Nonvolant Species
Fig. 95. Distribution of lowland rainforest on the Central and South American mainland (see Voss and Emmons, 1996, for references). Major habitat discontinuities delimit four distinct regions: (1) the Andes and the Serranía de Perijá separate transAndean rainforests to the west from Venezuelan coastal rainforests and Amazonian rainforests to the east; (2) the Llanos and the lower Orinoco separate Venezuelan coastal rainforests to the north and west from Amazonia to the south and east; (3) an arid diagonal of xeromorphic biomes (Caatinga, Cerrado, Chaco) separates Amazonia to the northwest from the Atlantic rainforests (Mata Atlantica) to the southeast. The location of our inventory site at Paracou is indicated by the arrow.
Fig. 94 in The Mammals Of Paracou, French Guiana: A Neotropical Lowland Rainforest Fauna Part 2. Nonvolant Species
Fig. 94. Percent faunal similarity (Jaccard's coefficient of faunal similarity Χ 100) plotted against airline distance for all 45 pairwise comparisons among ten nonvolant rainforest mammal inventories (tables 62, 63).
Fig. 89 in The Mammals Of Paracou, French Guiana: A Neotropical Lowland Rainforest Fauna Part 2. Nonvolant Species
Fig. 89. Analysis of faunal similarity among nonvolant mammal inventories from 12 Neotropical rainforest localities. Faunal similarity was quantified between each pair of localities (i, j) by Jaccard's coefficient, Jij = Cij/Tij, where Cij is the number of species common to both faunas and Tij is the total number of species in both faunas combined (Tij = Ni + Nj — Cij). Localities were clustered by the unweighted pairgroup method using arithmetic averages (Sneath and Sokal, 1973) for comparability with other recent biogeographic analyses of Neotropical vertebrates (e.g., da Silva and Sites, 1995). The bottom scale shows the clustering level in units of percent faunal similarity (J Χ 100). No historical or other causal interpretation is implied by these results, nor do we assume that a hierarchical model is necessarily appropriate except as a convenient summary graphic.
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International Brain Laboratory public data
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