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9 results for “Frieseomelitta”
Figures 13–19 in Protocol for the in vitro rearing of Frieseomelitta varia workers (Hymenoptera: Apidae: Meliponini)
Figures 13–19. Development phases of Frieseomelitta varia reared in vitro: (13) Pw: white-eyed pupa, unpigmented cuticle; (14) Pp: pink-eyed/pharate-adult transition, unpigmented cuticle; (15) Pb: brown-eyed pharate-adult, unpigmented cuticle; (16) Pbl: brown-eyed pharate-adult, light pigmented cuticle; (17) Pbm: brown-eyed pharate-adult, intermediary pigmented cuticle; (18) Pbd: brown-eyed pharate-adult, dark pigmented cuticle; (19) recently emerged (all pupae incubated at 30 C and 75% humidity). Developmental phases modified from Hartfelder et al. (2006). Images made with a Carl-Zeiss microscope. Scale bars: 13–18 = 4 mm, 19 = 5 mm.
Figures 1–3 in Protocol for the in vitro rearing of Frieseomelitta varia workers (Hymenoptera: Apidae: Meliponini)
Figures 1–3. Photo of a representative healthy Frieseomelitta varia nest used to collect larval food for in vitro rearing experiments showing: (1) the interior of the F. varia nest with brood cells and pollen pots; (2) the shape of the brood cells in clusters; (3) arrow A indicates a brood cell of a queen developing in the nest and arroe B indicates a brood cell of a worker. Note that the size of both cells are different sizes.
Figures 4–8 in Protocol for the in vitro rearing of Frieseomelitta varia workers (Hymenoptera: Apidae: Meliponini)
Figures 4–8. Procedure to transfer larvae to new clean and sterilized acrylic plates: (4) preparation of larvae for transfer, arrow A indicates an acrylic plate on which F. varia workers were produced and arrow B indicates paper towels; (5) acrylic plate with wells facing down and paper towel, arrow A indicates larvae inside the plate wells with the presence of larval food remains during the defecation period and arrow B indicates paper towels; (6) Larvae transferred to paper towel; (7) arrow indicates collecting larvae with an adapted toothpick. The size of the toothpick is 7 mm and the tape is 10 mm; (8) larvae transferred to clean and sterilized acrylic plates.
Figures 9–12 in Protocol for the in vitro rearing of Frieseomelitta varia workers (Hymenoptera: Apidae: Meliponini)
Figures 9–12. Creation of a larval capture device: (9) arrow A indicates the toothpick and B indicates the antiseptic string or line fitted to the toothpick; (10) arrow indicates an adhesive tape (any tape can be used); (11) arrow indicates the tape was wrapped around the toothpick, securing the thread; (12) larvae capture device (larvae are C-shaped and fit perfectly with the line capture method).
Fig. 2 in Heterochromatin distribution and chromosomal mapping of microsatellite repeats in the genome of Frieseomelitta stingless bees (Hymenoptera: Apidae: Meliponini)
Fig. 2. Metaphase spreads of females of Frieseomelitta varia (a, g), Frieseomelitta sp. n. (b, h), Frieseomelitta meadewaldoi (c, i), Frieseomelitta dispar (d, j), Frieseomelitta francoi (e, k), and Frieseomelitta doederleini (f, l) afer basespecific fluorochrome staining. The arrows indicate the GC-rich regions.
Fig. 3 in Heterochromatin distribution and chromosomal mapping of microsatellite repeats in the genome of Frieseomelitta stingless bees (Hymenoptera: Apidae: Meliponini)
Fig. 3. Metaphase spreads of females of Frieseomelitta species afer fluorescence in situ hybridizaton with microsatellite probes.
Fig. 1. C in Heterochromatin distribution and chromosomal mapping of microsatellite repeats in the genome of Frieseomelitta stingless bees (Hymenoptera: Apidae: Meliponini)
Fig. 1. C-banded karyotypes of females of Frieseomelitta varia (a), Frieseomelitta doederleini (b), Frieseomelitta sp. nov. (c), Frieseomelitta meadewaldoi (d), Frieseomelitta dispar (e), and Frieseomelitta francoi (f). (M = metacentric, A = acrocentric, MT = metacentric with centromeric, and telomeric C-bands, AM = pseudoacrocentric).
Figures 8-14 from: Engel M, Oliveira F, Urban D (2011) The identity of the Neotropical stingless bee Frieseomelitta meadewaldoi (Cockerell, 1915) (Hymenoptera, Apidae). ZooKeys 111: 19-31. https://doi.org/10.3897/zookeys.111.1345
Figures 8-14 - Trigona meadewaldoi Cockerell, 1915 (lectotype, NHML; non-type, DZUP), and Trigona doederleini Friese, 1900 (lectotype, AMNH) (all are workers). 8 Facial view of Trigona freiremaiai holotype. 9 Facial view of Frieseomelitta meadewaldoi from the State of Bahia, Brazil (non-type material). 10 Lateral habitus of Trigona freiremaiai holotype. 11 Lateral habitus of Frieseomelitta meadewaldoi (non-type material). 12 Dorsal oblique view of mesoscutum and mesoscutellum of Trigona freiremaiai holotype. 13 Metatibia of Trigona doederleini lectotype. 14 Metatibia of Trigona meadewaldoi lectotype.
Figures1-7 from: Engel M, Oliveira F, Urban D (2011) The identity of the Neotropical stingless bee Frieseomelitta meadewaldoi (Cockerell, 1915) (Hymenoptera, Apidae). ZooKeys 111: 19-31. https://doi.org/10.3897/zookeys.111.1345
Figures1-7 - Trigona meadewaldoi Cockerell, 1915 (lectotype, NHML), Tetragona francoi Moure, 1946 (holotype, DZUP), and Trigona doederleini Friese, 1900 (lectotype, AMNH) (all are workers). 1 Lateral habitus of Trigona meadewaldoi lectotype as preserved 2 Dorsal view of metasoma of Trigona meadewaldoi lectotype 3 External surface of metatibia of Trigona meadewaldoi lectotype 4 Facial view of Tetragona francoi holotype 5 Lateral habitus of Tetragona francoi holotype 6 Facial view of Trigona doederleini lectotype 7 Dorsal oblique view of mesoscutum and mesoscutellum of Tetragona francoi holotype.
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