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354 results for “Dominican amber”
FIGURE 1 in A new species of Proceroplatus Edwards (Diptera: Keroplatidae) in Miocene amber from the Dominican Republic
FIGURE 1. Proceroplatus preziosii Evenhuis & Penney, new species (holotype male BPBM 17,647) in Miocene Dominican amber. A: Habitus, B: Head, C: Thorax, D: Legs, E: Wing, F: Genitalia, G: Gonostylus. Total body length = 3.6 mm.
FIGURE 2 in A new species of Proceroplatus Edwards (Diptera: Keroplatidae) in Miocene amber from the Dominican Republic
FIGURE 2. Proceroplatus pictipennis Williston, male, from the Dominican Republic. Photo: Chen Young, CMNH.
Fig. 6 in Beetles with Orchid Pollinaria in Dominican and Mexican Amber
Fig. 6. Detail of annulated pollinia of Annulites mexicana gen. n., sp. n. Scale = 0.9 mm. Insert shows pollen tetrads (arrow) between segments. Scale = 80 µm.
Fig. 7 in Beetles with Orchid Pollinaria in Dominican and Mexican Amber
Fig. 7. Outlines of pollinaria of Cylindrocites browni gen. n., sp. n. (A) and Annulites mexicana gen. n., sp. n. (B). Arrows show viscidia.
Fig. 3 in Beetles with Orchid Pollinaria in Dominican and Mexican Amber
Fig. 3. Lateral view of pollinarium of Cylindrocites browni gen. n., sp. n. attached to weevil. V= viscidium. Top arrow shows mucoid connection between viscidium and weevil. Bar = 0.4 mm. Insert shows pollen tetrads (arrow) inside pollinium. Scale = 60 µm.
Fig. 1 in Beetles with Orchid Pollinaria in Dominican and Mexican Amber
Fig. 1. Dominican amber cryptorhynchid weevil with attached pollinarium (arrow) of Cylindrocites browni gen. n., sp. n. Floral remains in background. Scale = 3.0 mm.
Fig. 4 in Beetles with Orchid Pollinaria in Dominican and Mexican Amber
Fig. 4. Mexican amber ptilodactyline beetle with attached pollinium of Annulites mexicana gen. n., sp. n. (arrow). Scale = 0.4 mm.
Fig. 5 in Beetles with Orchid Pollinaria in Dominican and Mexican Amber
Fig. 5. Pollinium (arrow) of Annulites mexicana gen. n., sp. n. attached to the mouthparts of a ptilodactyline beetle in Mexican amber. Scale = 0.3 mm.
FIGURE 1 in First fossil Phatnoma (Hemiptera: Heteroptera: Tingidae: Cantacaderinae), in Miocene amber from the Dominican Republic
FIGURE 1. Dorsal view of Phatnoma mattijoae (holotype) in Miocene Dominican amber (body length 3.88 mm).
FIGURES 1–5 in A new spider family record for Hispaniola—a new species of Plectreurys (Araneae: Plectreuridae) in Miocene Dominican amber
FIGURES 1–5. Holotype male of Plectreurys pittfieldi Penney, sp. nov. 1, dorsal view; 2, ventral view; 3, first walking leg; 4, pedipalp; 5, pedipalp.
FIGURE 2. a–d in A new species of Plectromerus Haldeman (Coleoptera: Cerambycidae) from Dominican amber with notes on the fossil Plectromerus tertiarius Vitali
FIGURE 2. a–d, Plectromerus grimaldii Nearns & Branham, n. sp., holotype: a, closeup of mesosternum; b, closeup of prosternum; c, closeup of right metafemur and metatibia, ventral view; d, closeup of pronotum and elytral punctation.
FIGURE 1. a in A new species of Plectromerus Haldeman (Coleoptera: Cerambycidae) from Dominican amber with notes on the fossil Plectromerus tertiarius Vitali
FIGURE 1. a, Plectromerus grimaldii Nearns & Branham, n. sp., holotype dorsal habitus; b, Plectromerus tertiarius Vitali, holotype ventral habitus.
FIGURE 3. a in A new species of Plectromerus Haldeman (Coleoptera: Cerambycidae) from Dominican amber with notes on the fossil Plectromerus tertiarius Vitali
FIGURE 3. a, Plectromerus tertiarius Vitali, illustration of antennomeres 4–11, arrow points to fifth antennomere; b, Plectromerus grimaldii Nearns & Branham, n. sp., illustration of antennomeres 4–11, arrow points to fifth antennomere; c, P. tertiarius Vitali, holotype, right antenna, ventral view, arrow points to fifth antennomere; d, P. grimaldii Nearns & Branham, n. sp., holotype, right antenna, dorsal view, arrow points to fifth antennomere.
Fig. 1 in The First Fossil Of The Subfamily Trypanaeinae (Coleoptera: Histeridae): A New Species Of Trypanaeus In Dominican Amber
Fig. 1. Photograph of the amber piece (AMNH DR-14-360) showing the relative positions of the holotype (arrow A) and the paratype (arrow B) of Trypanaeus hispaniolus n. sp.
Figs. 1–5. Cessator brodzinskyi, holotype. 1 in The First Fossil Species of the Extant GenusCessatorKazantsev (Coleoptera: Lycidae): A New Leptolycini from Dominican Amber
Figs. 1–5. Cessator brodzinskyi, holotype. 1) Dorsal view; 2) Ventral view; 3) Pronotum and head; 4) Prosternum and mouthparts; 5) Antenna. Scale bar = 0.5 mm.
Figure 6 in First fossil Molinaranea Mello-Leitão, 1940 (Araneae: Araneidae), from middle Miocene Dominican amber, with a phylogenetic and palaeobiogeographical analysis of the genus
Figure 6. The vicariance tree and strict consensus of three geodispersal trees. The nodal numbers are bootstrap and jackknife values, respectively. Trees for the bootstrap and jackknife analyses were generated using 50% majority rule consensus; no jackknife values were obtained for the vicariance tree. A test of Hillis (1991) was also performed, and the data departed from random at the 0.01 level (g1 value of -1.572235 and -0.734178 for the vicariance and geodispersal trees, respectively).
Figure 5 in First fossil Molinaranea Mello-Leitão, 1940 (Araneae: Araneidae), from middle Miocene Dominican amber, with a phylogenetic and palaeobiogeographical analysis of the genus
Figure 5. Area cladogram obtained by replacing terminal taxa with the areas in which they are found. These are: (1) Dominican Republic; (2) Juan Fernandez Island; (3) south-western Chile and south-western Argentina; (4) north/central South America (includes Brazil, north-east Argentina, Paraguay, and Bolivia); (5) Central America; and (6) north-west South America (includes Columbia, Ecuador, and Peru). The numbers at the nodes are the optimized locations of the ancestral taxa. The fossil taxon, Molinaranea mitnickii, is depicted in grey.
Figure 4 in First fossil Molinaranea Mello-Leitão, 1940 (Araneae: Araneidae), from middle Miocene Dominican amber, with a phylogenetic and palaeobiogeographical analysis of the genus
Figure 4. Strict consensus cladogram resulting from the parsimony analysis. The fossil taxon, Molinaranea mitnickii, is depicted in light grey; note that it does not resolve basally but rather in the middle of the tree. The nodal values are from the statistical tests: the first is the Bremer support value, the second is the bootstrap value, and the third is the jackknife value. Trees for the bootstrap and jackknife analyses were generated using 50% majority rule consensus. M., Molinaranea; P., Parawixia.
Figure 3 in First fossil Molinaranea Mello-Leitão, 1940 (Araneae: Araneidae), from middle Miocene Dominican amber, with a phylogenetic and palaeobiogeographical analysis of the genus
Figure 3. Interpretive drawing of the lateral view of the right palpus. The cymbium is depicted as two segments because it is splayed behind the palpal bulb (but is one cohesive structure). The bump immediately behind the median apophysis is likely the tegulum. Setae on the tibial margin are not fully illustrated. See main text for abbreviations. Scale bar = 1 mm.
Figure 2 in First fossil Molinaranea Mello-Leitão, 1940 (Araneae: Araneidae), from middle Miocene Dominican amber, with a phylogenetic and palaeobiogeographical analysis of the genus
Figure 2. Molinaranea mitnickii sp. nov., holotype KU-NHM-ENT, DR-018. A, dorsal view; B, ventral view; C, lateral view; note how the specimen appears flattened; D, ventral view of opisthosoma; the opisthosoma appears desiccated; the spiracle is visible and situated anterior to the spinnerets; the book lungs are grooved; E, view of anal tubercle and posterior lateral spinnerets; F, lateral view of left palpus; the long, bifurcating median apophysis prongs are clearly visible; although the top prong may appear longer, this is not so. Scale bars = 0.5 mm.
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These curated guides explain access requirements, typical timelines, costs, and reuse considerations for widely used research datasets.
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International Brain Laboratory public data
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OpenNeuro
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