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46 results for “Ceratina”
Abb. 1a-1b in Ceratina cucurbitina (ROSSI 1792) (Hymenoptera: Anthophoridae) als Bestäuber von Orchis quadripunctata CIRILLO ex TENORE (1812) (Orchidaceae) in Montenegro
Abb. 1a-1b: Ceratina cucurbitina (ROSSI) Männchen lateral mit Pollinien von Orchis quadripunctata CYR. et TEN. bei Becici (Montenegro West), 4.V.2013 leg. W. Schedl (Foto St. Heim). Abb. 2a-2b: Das selbe Männchen mit Pollinien auf der Stirn von dorsal (Foto St. Heim).
Figs. 3 and 4 in Notes on the nesting biology of the small carpenter bee Ceratina smaragdula (Hymenoptera: Apidae) in northwestern Pakistan
Figs. 3 and 4. Photographs of nests of Ceratina (Pithitis) smaragdula in Ravenna grass stems (Saccharum ravennae) from northwestern Pakistan (photos by Hussain Ali). 3. Section of a nest with adult female and cell partitions with a series of pupae (scale in mm). 4. Section of nest with completed cell partitions containing characteristic pollen masses (not to same scale).
Figs. 1 and 2 in Notes on the nesting biology of the small carpenter bee Ceratina smaragdula (Hymenoptera: Apidae) in northwestern Pakistan
Figs. 1 and 2. Photographs of nest entrances of Ceratina (Pithitis) smaragdula in Ravenna grass stems (Saccharum ravennae) in northwestern Pakistan (photos by Hussain Ali). 1. Two individual nest entrances. 2. Nest entrance with entrance blocked by the brilliant metallic green metasoma of a female guard.
Figs 1-4. 1 in First report of a nest of Ceratina (Ceratinula) fioreseana Oliveira (Hymenoptera: Apidae)
Figs 1-4. 1, Dry petiole of Cecropia pachystachya used as nesting substrate by a female of Ceratina fioreseana; 2, living female found in the nest; 3, emerging female; 4, polar view of Emilia fosbergii pollen grain. Figs 2, 3, Scale bars: 2 mm; 4, Scale bar: 50 μm.
Figure 2 in Pre-hibernation mating by a solitary bee, Ceratina flavipes (Hymenoptera: Apidae: Xylocopinae)
Figure 2. (A) Seasonal fluctuations in the numbers of adult females and males per nest; (B) the insemination rate of females and coefficients of inbreeding.
Figure 1 in Pre-hibernation mating by a solitary bee, Ceratina flavipes (Hymenoptera: Apidae: Xylocopinae)
Figure 1. Percentage of pre-hibernation insemination of females at 17 localities in Japan. Values are 100% unless otherwise indicated. Cool-temperate zone: 1, Sapporo; 2, Yakumo; 3, Toi; 4, Esashi; 5, Matsumae. Temperate zone: 6, Tsugaru; 7, Shimokita; 8, Oga; 9, Miyako; 10, Morioka; 11, Sakata; 12, Matsushima; 13, Niigata; 14, Naraha; 15, Kaga; 16, Matsue; 17, Mt Sanbe.
FIGURE 1. Species collection locations. Ceratina floridana indicated with black triangles, C in Morphological and molecular delineation of a new species in the Ceratina dupla species-group (Hymenoptera: Apidae: Xylocopinae) of eastern North America
FIGURE 1. Species collection locations. Ceratina floridana indicated with black triangles, C. dupla in gray circles, and C. mikmaqi in black circles.
FIGURE 3 in Morphological and molecular delineation of a new species in the Ceratina dupla species-group (Hymenoptera: Apidae: Xylocopinae) of eastern North America
FIGURE 3. Maximum parsimony consensus phylogram of three clades within the Ceratina dupla species-group. Ingroup variants of the C. dupla species-group are indicated in gray and outgroup species in black. Bootstrap support is indicated for each node. Each of the 27 terminal ingroup taxa represents a unique haplotype of the 210 specimens sequenced and names are replaced with collection state/province (sample size) for each haplotype.
FIGURE 2 in Morphological and molecular delineation of a new species in the Ceratina dupla species-group (Hymenoptera: Apidae: Xylocopinae) of eastern North America
FIGURE 2. Neighbour-joining phylogram of three clades within the Ceratina dupla species-group. Ingroup variants of the C. dupla species-group are indicated in gray and outgroup species in black. Bootstrap support is indicated for each node. Each of the 27 terminal ingroup taxa represents a unique haplotype of the 210 specimens sequenced and names are replaced with collection state/province (sample size) for each haplotype.
FIGURES 7–11. Ceratina rupestris gynandromorph III. 7 in Gynandromorphism in Xylocopinae Bees (Hymenoptera: Apidae): description of four new cases
FIGURES 7–11. Ceratina rupestris gynandromorph III. 7, body lateral view; 8, head frontal view; 9, T6 dorsal view; 10, T7 dorsal view and 11, genitalia in dorsal view.
FIGURE 17 in The Neotropical Species Of Small Carpenter Bees Of The Subgenus Ceratina (Zadontomerus) Ashmead, 1899 (Hymenoptera: Apidae)
FIGURE 17. Ceratina rehanae sp. n. A: Paratype, female lateral habitus, B: Paratype, female frontal view, C: Holotype, male lateral habitus, D: Holotype, male frontal view.
FIGURE 15 in The Neotropical Species Of Small Carpenter Bees Of The Subgenus Ceratina (Zadontomerus) Ashmead, 1899 (Hymenoptera: Apidae)
FIGURE 15. Ceratina raquelitae sp. n. A: Paratype, female lateral habitus, B: Paratype, female frontal view, C: Holotype, male lateral habitus, D: Holotype, male frontal view, E: Paratype, female metasoma, thick pubescence on T4-T6.
FIGURE 13 in The Neotropical Species Of Small Carpenter Bees Of The Subgenus Ceratina (Zadontomerus) Ashmead, 1899 (Hymenoptera: Apidae)
FIGURE 13. Ceratina sapphira sp. n. A: Holotype, female lateral habitus, B: Holotype, female frontal view, C: Paratype, male lateral habitus, D: Paratype, male frontal view.
FIGURE 11 in The Neotropical Species Of Small Carpenter Bees Of The Subgenus Ceratina (Zadontomerus) Ashmead, 1899 (Hymenoptera: Apidae)
FIGURE 11. Ceratina tepetlana sp. n. A: Paratype, female lateral habitus, B: Paratype, female frontal view, C: Holotype, male lateral habitus, D: Holotype, male frontal view.
FIGURE 24. Sternite 6 in The Neotropical Species Of Small Carpenter Bees Of The Subgenus Ceratina (Zadontomerus) Ashmead, 1899 (Hymenoptera: Apidae)
FIGURE 24. Sternite 6 from males of the Ceratina (Zadontomerus) species: A. C. capitosa, B. C. ignara, C. C. nautlana, D. C. kopili sp. n., E. C. basaltica sp. n., F. C. tepetlana sp. n., G. C. sapphira sp. n., H. C. raquelitae sp. n., I. C. rehanae sp. n., J. C. indigovirens sp. n.
FIGURE 9 in The Neotropical Species Of Small Carpenter Bees Of The Subgenus Ceratina (Zadontomerus) Ashmead, 1899 (Hymenoptera: Apidae)
FIGURE 9. Ceratina basaltica sp. n. A: Paratype, female lateral habitus, B: Paratype, female frontal view, C: Holotype, male lateral habitus, D: Holotype, male frontal view.
FIGURE 7 in The Neotropical Species Of Small Carpenter Bees Of The Subgenus Ceratina (Zadontomerus) Ashmead, 1899 (Hymenoptera: Apidae)
FIGURE 7. Ceratina kopili sp. n. A: Holotype, female lateral habitus, B: Holotype, female frontal view, C: Paratype, male lateral habitus, D: Paratype, male frontal view, E. Paratype, male preoccipital carina.
FIGURE 22 in The Neotropical Species Of Small Carpenter Bees Of The Subgenus Ceratina (Zadontomerus) Ashmead, 1899 (Hymenoptera: Apidae)
FIGURE 22. Hind trochanter and femur from males of the Ceratina (Zadontomerus) species: A. C. capitosa, B. C. ignara, C. C. nautlana, D. C. kopili sp. n., E. C. basaltica sp. n., F. C. tepetlana sp. n., G. C. sapphira sp. n., H. C. raquelitae sp. n., I. C. rehanae sp. n., J. C. indigovirens sp. n.
FIGURE 3. Ceratina ignara. A in The Neotropical Species Of Small Carpenter Bees Of The Subgenus Ceratina (Zadontomerus) Ashmead, 1899 (Hymenoptera: Apidae)
FIGURE 3. Ceratina ignara. A: Female lateral habitus, B: female frontal view, C: male lateral habitus, D: male frontal view.
FIGURE 1. Ceratina capitosa. A in The Neotropical Species Of Small Carpenter Bees Of The Subgenus Ceratina (Zadontomerus) Ashmead, 1899 (Hymenoptera: Apidae)
FIGURE 1. Ceratina capitosa. A: Male lateral habitus, B: male frontal view, C: Holotype, female lateral habitus, D: Holotype, female frontal view, E. Holotype, female dorsal view (from Natural History Museum (2021))
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