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223 results for “Centris”
Fig. 5 in Two new species of oil-collecting bees of Centris (Melanocentris) from Colombia (Hymenoptera: Apidae)
Fig. 5. Distribution records of Centris (Melanocentris) germani sp. nov. and C. (Melanocentris) marinae sp. nov.
Figs 11, 12. Centris aethiops Cresson, 1865 in The Centris bees described by Ezra Townsend Cresson (Hymenoptera: Apidae)
Figs 11, 12. Centris aethiops Cresson, 1865, holotype female: 11, habitus, frontal view; 12, habitus, lateral view.
Figs 7, 8. Centris totonaca Cresson, 1879 in The Centris bees described by Ezra Townsend Cresson (Hymenoptera: Apidae)
Figs 7, 8. Centris totonaca Cresson, 1879, holotype female: 7, head, frontal view; 8, habitus, lateral view.
Figs 9, 10. Centris lanosa Cresson, 1872 in The Centris bees described by Ezra Townsend Cresson (Hymenoptera: Apidae)
Figs 9, 10. Centris lanosa Cresson, 1872, lectotype male: 9, head, frontal view; 10, habitus, lateral view.
Figs 5, 6. Centris otomita Cresson, 1879 in The Centris bees described by Ezra Townsend Cresson (Hymenoptera: Apidae)
Figs 5, 6. Centris otomita Cresson, 1879, holotype male: 5, head, frontal view; 6, habitus, lateral view.
Linked collectors and determiners for: Lectotype designations, taxonomic notes and new synonymies in some species of the bee genus Centris Fabricius, 1804 described by Amédée Lepeletier de Saint-Fargeau (Hymenoptera: Apidae).
Natural history specimen data linked to collectors and determiners held within, "Lectotype designations, taxonomic notes and new synonymies in some species of the bee genus Centris Fabricius, 1804 described by Amédée Lepeletier de Saint-Fargeau (Hymenoptera: Apidae)". Claims or attributions were made on Bionomia by volunteer Scribes, <a href="https://bionomia.net/dataset/89eda679-d9f7-4fe6-8bb4-c245614fca89">https://bionomia.net/dataset/89eda679-d9f7-4fe6-8bb4-c245614fca89</a> using specimen data from the dataset aggregated by the Global Biodiversity Information Facility, <a href="https://gbif.org/dataset/89eda679-d9f7-4fe6-8bb4-c245614fca89">https://gbif.org/dataset/89eda679-d9f7-4fe6-8bb4-c245614fca89</a>. Formatted as a Frictionless Data package.
Linked collectors and determiners for: Taxonomic note on the oil-collecting bee Centris dimidiata (Olivier, 1789) (Hymenoptera: Apidae: Centridini).
Natural history specimen data linked to collectors and determiners held within, "Taxonomic note on the oil-collecting bee Centris dimidiata (Olivier, 1789) (Hymenoptera: Apidae: Centridini)". Claims or attributions were made on Bionomia by volunteer Scribes, <a href="https://bionomia.net/dataset/16b3e04f-4be5-4645-b810-bfbe2eec2ac7">https://bionomia.net/dataset/16b3e04f-4be5-4645-b810-bfbe2eec2ac7</a> using specimen data from the dataset aggregated by the Global Biodiversity Information Facility, <a href="https://gbif.org/dataset/16b3e04f-4be5-4645-b810-bfbe2eec2ac7">https://gbif.org/dataset/16b3e04f-4be5-4645-b810-bfbe2eec2ac7</a>. Formatted as a Frictionless Data package.
Linked collectors and determiners for: Species of the bee genus Centris Fabricius, 1804 described by Heinrich Friese (Hymenoptera: Apidae).
Natural history specimen data linked to collectors and determiners held within, "Species of the bee genus Centris Fabricius, 1804 described by Heinrich Friese (Hymenoptera: Apidae)". Claims or attributions were made on Bionomia by volunteer Scribes, <a href="https://bionomia.net/dataset/ca61a8c2-3bad-455c-981c-7d3d9cfe9917">https://bionomia.net/dataset/ca61a8c2-3bad-455c-981c-7d3d9cfe9917</a> using specimen data from the dataset aggregated by the Global Biodiversity Information Facility, <a href="https://gbif.org/dataset/ca61a8c2-3bad-455c-981c-7d3d9cfe9917">https://gbif.org/dataset/ca61a8c2-3bad-455c-981c-7d3d9cfe9917</a>. Formatted as a Frictionless Data package.
Fig. 4 in Relicthemisia, a new subgenus of the oil-collecting bee genus Centris Fabricius, 1804 with notes on distribution and host plants of C. xanthomelaena Moure & Castro, 2001 (Hymenoptera: Apidae)
Fig. 4. Female of Centris (Relicthemisia) xanthomelaena Moure & Castro, 2001 visiting Krameria sp. (Krameriaceae) in Estação Ecológica do Seridó, Rio Grande do Norte State, Brazil.
Fig. 3 in Relicthemisia, a new subgenus of the oil-collecting bee genus Centris Fabricius, 1804 with notes on distribution and host plants of C. xanthomelaena Moure & Castro, 2001 (Hymenoptera: Apidae)
Fig. 3. Distribution records of Centris (Relicthemisia) xanthomelaena Moure & Castro, 2001. The limits of biogeographical provinces are depicted in the map. Most records of this species are found in the Caatinga province in northeastern Brazil and marginally in the Cerrado Province, both in the South American diagonal of dry open areas.
Fig. 2 in Relicthemisia, a new subgenus of the oil-collecting bee genus Centris Fabricius, 1804 with notes on distribution and host plants of C. xanthomelaena Moure & Castro, 2001 (Hymenoptera: Apidae)
Fig. 2. Morphological characteristics of Centris (Relicthemisia) xanthomelaena Moure & Castro, 2001. A. Female basitibial plate. B. Male S7. C. Male S8. D. Female pygidial plate. E. Genital capsule (dorsal view). F. Genital capsule (ventral view). Scale bars = 0.5 mm.
Fig. 1 in Relicthemisia, a new subgenus of the oil-collecting bee genus Centris Fabricius, 1804 with notes on distribution and host plants of C. xanthomelaena Moure & Castro, 2001 (Hymenoptera: Apidae)
Fig. 1. Centris (Relicthemisia) xanthomelaena Moure & Castro, 2001. A–B. ♀. A. Frontal view. B. Habitus, lateral view. C–D. ♂. C. Frontal view. D. Habitus, lateral view. Scale bars: A, C = 2 mm; B, D = 5 mm.
Figuras 1–10. Centris testacea. 1–7 in Notas sobre la identificación y distribución de Centris testacea Lepeletier (Hymenoptera: Anthophila; Apidae)
Figuras 1–10. Centris testacea. 1–7) Hembra. 1) Visitando flor de Centrosema virginianum (L.) Benth (Fabaceae) en la carretera Constanza-Guayabal, 2 km Oeste de Constanza, provincia La Vega, 18°55'11.8"N 70°45'54.9"W, aproximadamente a 1300 msnm. Foto M. Reith. 2) Vista dorsal del cuerpo. 3) Vista lateral del cuerpo. 4) Vista frontal de la cabeza. 5) Mandíbula. 6) Placa basitibial de la pata posterior. 7) Placa pigidial. 8–10) Macho. 8) Vista dorsal del cuerpo. 9) Vista lateral del cuerpo. 10) Vista frontal de la cabeza.
Figuras 11–14. Terminalia del macho. 11 in Notas sobre la identificación y distribución de Centris testacea Lepeletier (Hymenoptera: Anthophila; Apidae)
Figuras 11–14. Terminalia del macho. 11) S7. 12–13) S8 lateral y ventral, respectivamente. 14) Cápsula genital, vista dorsal y ventral.
FIGURES 15–18 in Biology of the Cleptoparasitic Bee Mesoplia sapphirina (Ericrocidini) and its Host Centris flavofasciata (Centridini) (Apidae: Apinae)
FIGURES 15–18. SEM micrographs of eclosion of Centris flavofasciata. 15. Entire first instar shedding its chorion, anterolateral view, anterior end to the right. 16. Close-up of anterior end showing rent in chorion made by mandibles; note micropylar ornamentation dorsal to mandibles. 17. Close-up of spiracle identified by right rectangle in figure 15, showing row of spicules above atrial opening. 18. Close-up of spiracle identified by left rectangle in figure 15, showing continuation of row of spicules above spiracle.
FIGURES 46–50 in Biology of the Cleptoparasitic Bee Mesoplia sapphirina (Ericrocidini) and its Host Centris flavofasciata (Centridini) (Apidae: Apinae)
FIGURES 46–50. Diagrams of Mesoplia sapphirina. 46. Head of second larval instar, lateral view. 47–50. Diagrams of right mandible, all to same scale, dorsal views, of following larval instars: first, second, third or fourth, and fifth, respectively; mandible of third or fourth instar from single cast skin in cell from which fifth instar retrieved. ATP = anterior tentorial pit; PTP = posterior tentorial pit.
FIGURES 36, 37 in Biology of the Cleptoparasitic Bee Mesoplia sapphirina (Ericrocidini) and its Host Centris flavofasciata (Centridini) (Apidae: Apinae)
FIGURES 36, 37. SEM micrographs of anterior end of egg of Mesoplia sapphirina, and close-up of micropyle, respectively. Figure 38. Photographic sequence of first instar of Mesoplia sapphirina, showing range of rapid motion during a 2 min period.
FIGURES 3–8 in Biology of the Cleptoparasitic Bee Mesoplia sapphirina (Ericrocidini) and its Host Centris flavofasciata (Centridini) (Apidae: Apinae)
FIGURES 3–8. Nests of Centris flavofasciata. 3. View of nesting area looking westward. 3. Open nest; note track of tumulus. 5. Partly excavated nest with pen pointed to cell and with pointer head on horizontal ground surface 6. Two cells showing closure ends. 7. Recently closed nest entrance. 8. Nest entrance (in area upon which the front of the pen rests in the picture) closed a day earlier.
FIGURES. 29–35 in Biology of the Cleptoparasitic Bee Mesoplia sapphirina (Ericrocidini) and its Host Centris flavofasciata (Centridini) (Apidae: Apinae)
FIGURES. 29–35. SEM micrographs of egg of Mesoplia sapphirina, approximate ventral view. 29. Entire egg. 30–35. Close-ups of chorion from places identified in figure 29.
FIGURES 1, 2 in Biology of the Cleptoparasitic Bee Mesoplia sapphirina (Ericrocidini) and its Host Centris flavofasciata (Centridini) (Apidae: Apinae)
FIGURES 1, 2. Macrophotographs of Mesoplia sapphirina and its host, Centris flavofasciata, taken live by R.C. at nesting site at Playa Grande, respectively.
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