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61 results for “Megastigmus”
F in Seed-infesting chalcids of the genus Megastigmus Dalman, 1820 (Hymenoptera: Torymidae) native and introduced to the West Palearctic region: taxonomy, host specificity and distribution
F 60–68. Female stigma of Megastigmus seed chalcids. (60) M. rafni; (61) M. rosae, Poland; (62) M. schimitscheki; (63) M. specularis; (64) M. spermotrophus; (65) M. strobilobius; (66) M. suspectus; (67) M. transvaalensis; (68) M. wachtli. Same origins as in (23–31). Scale bars=100 mm.
F in Seed-infesting chalcids of the genus Megastigmus Dalman, 1820 (Hymenoptera: Torymidae) native and introduced to the West Palearctic region: taxonomy, host specificity and distribution
F 97–106. Female ovipositor of Megastigmus seed chalcids. (97) M. pinus; (98) M. rafni; (99) M. rosae, France; (100) M. schimitscheki; (101) M. specularis; (102) M. spermotrophus; (103) M. strobilobius; (104) M. suspectus; (105) M. transvaalensis; (106) M. wachtli. Same origins as in (21–31). Scale bar=20 mm.
F in Seed-infesting chalcids of the genus Megastigmus Dalman, 1820 (Hymenoptera: Torymidae) native and introduced to the West Palearctic region: taxonomy, host specificity and distribution
F 87–96. Female ovipositor of Megastigmus seed chalcids. (87) M. aculeatus; (88) M. amicorum; (89) M. atedius; (90) M. atlanticus; (91) M. bipunctatus; (92) M. brevicaudis; (93) M. milleri; (94) M. nigrovariegatus; (95) M. pictus; (96) M. pinsapinis. Same origins as in (11–20). Scale bar=20 mm.
F in Seed-infesting chalcids of the genus Megastigmus Dalman, 1820 (Hymenoptera: Torymidae) native and introduced to the West Palearctic region: taxonomy, host specificity and distribution
F. 2. Lateral view of head, M. pictus X, ex. Larix decidua, Poland. an, anellus; clv, clava;
F in Seed-infesting chalcids of the genus Megastigmus Dalman, 1820 (Hymenoptera: Torymidae) native and introduced to the West Palearctic region: taxonomy, host specificity and distribution
F. 1. Dorsal view of body, Megastigmus amicorum W, ex. Juniperus phoenicea, Portugal.
F in Seed-infesting chalcids of the genus Megastigmus Dalman, 1820 (Hymenoptera: Torymidae) native and introduced to the West Palearctic region: taxonomy, host specificity and distribution
F. 9. Electroscan view of exserted part of ovipositor, M. pistaciae X, ex. Pistacia lentiscus,
Figures 15-21 from: Roques A, Copeland RS, Soldati L, Denux O, Auger-Rozenberg M-A (2016) Megastigmus seed chalcids (Hymenoptera, Torymidae) radiated much more on Angiosperms than previously considered. I- Description of 8 new species from Kenya, with a key to the females of Eastern and Southern Africa. ZooKeys 585: 51-124. https://doi.org/10.3897/zookeys.585.7503
Figures 15-21 - Megastigmus helinae Roques & Copeland, sp. n. female. 15 dorsal view of the body 16 lateral view of body 17 dorsal view of thorax 18 front view of head 19 electroscan of antenna 20 electroscan of dorsal view of thorax 21 forewing.
Figure 14 from: Roques A, Copeland RS, Soldati L, Denux O, Auger-Rozenberg M-A (2016) Megastigmus seed chalcids (Hymenoptera, Torymidae) radiated much more on Angiosperms than previously considered. I- Description of 8 new species from Kenya, with a key to the females of Eastern and Southern Africa. ZooKeys 585: 51-124. https://doi.org/10.3897/zookeys.585.7503
Figure 14 - Bayesian-likelihood inference phylogenies based on cytochrome oxidase I (COI) and ribosomal DNA (28S) sequences in seed-specialized wasps of the Megastigmus genus. A Short fragment COI (34 taxa, 417bp) B Long fragment COI (31 taxa, 810pb) C Nuclear fragment (33 taxa, 924pb). Torymus azureus Boheman, 1834 was used as an outgroup. Posterior probability values are indicated at each node. New taxa described in this paper are indicated in red and bold. Branches of taxa associated with Anacardiaceae as host plant family are in blue, and branches of taxa associated with Cupressaceae are in green.
Figures 142-149 from: Roques A, Copeland RS, Soldati L, Denux O, Auger-Rozenberg M-A (2016) Megastigmus seed chalcids (Hymenoptera, Torymidae) radiated much more on Angiosperms than previously considered. I- Description of 8 new species from Kenya, with a key to the females of Eastern and Southern Africa. ZooKeys 585: 51-124. https://doi.org/10.3897/zookeys.585.7503
Figures 142-149 - Megastigmus pistaciae Walker male. 142 dorsal view of the body (pale form) 143 lateral view of body (pale form) 144 dorsal view of thorax(pale form) 145 lateral view of body (dark form) 146 front view of head (pale form); 147 antenna (pale form) 148 genitalia (pale form) 149 forewing (pale form).
Figures 88-95 from: Roques A, Copeland RS, Soldati L, Denux O, Auger-Rozenberg M-A (2016) Megastigmus seed chalcids (Hymenoptera, Torymidae) radiated much more on Angiosperms than previously considered. I- Description of 8 new species from Kenya, with a key to the females of Eastern and Southern Africa. ZooKeys 585: 51-124. https://doi.org/10.3897/zookeys.585.7503
Figures 88-95 - Megastigmus grewianae Roques & Copeland, sp. n. male. 88 dorsal view of the body 89 lateral view of body 90 dorsal view of thorax 91 front view of head 92 electroscan of antenna 93 electroscan of dorsal view of thorax 94 forewing 95 genitalia.
Figures 102-108 from: Roques A, Copeland RS, Soldati L, Denux O, Auger-Rozenberg M-A (2016) Megastigmus seed chalcids (Hymenoptera, Torymidae) radiated much more on Angiosperms than previously considered. I- Description of 8 new species from Kenya, with a key to the females of Eastern and Southern Africa. ZooKeys 585: 51-124. https://doi.org/10.3897/zookeys.585.7503
Figures 102-108 - Megastigmus lanneae Roques & Copeland, sp. n. male pale form. 102 dorsal view of the body 103 lateral view of body 104 dorsal view of thorax 105 front view of head; 106 antenna 107 genitalia 108 forewing.
Figures 68-74 from: Roques A, Copeland RS, Soldati L, Denux O, Auger-Rozenberg M-A (2016) Megastigmus seed chalcids (Hymenoptera, Torymidae) radiated much more on Angiosperms than previously considered. I- Description of 8 new species from Kenya, with a key to the females of Eastern and Southern Africa. ZooKeys 585: 51-124. https://doi.org/10.3897/zookeys.585.7503
Figures 68-74 - Megastigmus icipeensis Roques & Copeland, sp. n. male. 68 dorsal view of the body 69 lateral view of body 70 dorsal view of thorax 71 front view of head 72 antenna 73 forewing 74 genitalia.
Figures 116-121 from: Roques A, Copeland RS, Soldati L, Denux O, Auger-Rozenberg M-A (2016) Megastigmus seed chalcids (Hymenoptera, Torymidae) radiated much more on Angiosperms than previously considered. I- Description of 8 new species from Kenya, with a key to the females of Eastern and Southern Africa. ZooKeys 585: 51-124. https://doi.org/10.3897/zookeys.585.7503
Figures 116-121 - Megastigmus hypogeus Hussey female. 116 dorsal view of the body 117 lateral view of body 118 dorsal view of thorax 119 front view of head 120 antenna 121 forewing.
Figures 55-61 from: Roques A, Copeland RS, Soldati L, Denux O, Auger-Rozenberg M-A (2016) Megastigmus seed chalcids (Hymenoptera, Torymidae) radiated much more on Angiosperms than previously considered. I- Description of 8 new species from Kenya, with a key to the females of Eastern and Southern Africa. ZooKeys 585: 51-124. https://doi.org/10.3897/zookeys.585.7503
Figures 55-61 - Megastigmus ozoroae Roques & Copeland, sp. n. male dark form. 55 dorsal view of the body 56 lateral view of body 57 dorsal view of thorax; 58 front view of head 59 antenna 60 genitalia 61 forewing.
Figures 136-141 from: Roques A, Copeland RS, Soldati L, Denux O, Auger-Rozenberg M-A (2016) Megastigmus seed chalcids (Hymenoptera, Torymidae) radiated much more on Angiosperms than previously considered. I- Description of 8 new species from Kenya, with a key to the females of Eastern and Southern Africa. ZooKeys 585: 51-124. https://doi.org/10.3897/zookeys.585.7503
Figures 136-141 - Megastigmus pistaciae Walker female. 136 dorsal view of the body 137 lateral view of body 138 dorsal view of thorax 139 front view of head 140 antenna 141 forewing.
Figures 48-54 from: Roques A, Copeland RS, Soldati L, Denux O, Auger-Rozenberg M-A (2016) Megastigmus seed chalcids (Hymenoptera, Torymidae) radiated much more on Angiosperms than previously considered. I- Description of 8 new species from Kenya, with a key to the females of Eastern and Southern Africa. ZooKeys 585: 51-124. https://doi.org/10.3897/zookeys.585.7503
Figures 48-54 - Megastigmus ozoroae Roques & Copeland, sp. n. male pale form. 48 dorsal view of the body 49 lateral view of body 50 dorsal view of thorax; 51 front view of head 52 antenna 53 genitalia 54 forewing.
Figures 75-80 from: Roques A, Copeland RS, Soldati L, Denux O, Auger-Rozenberg M-A (2016) Megastigmus seed chalcids (Hymenoptera, Torymidae) radiated much more on Angiosperms than previously considered. I- Description of 8 new species from Kenya, with a key to the females of Eastern and Southern Africa. ZooKeys 585: 51-124. https://doi.org/10.3897/zookeys.585.7503
Figures 75-80 - Megastigmus laventhali Roques & Copeland, sp. n. female. 75 dorsal view of the body 76 lateral view of body 77 dorsal view of thorax 78 front view of head 79 antenna 80 forewing.
Figures 42-47 from: Roques A, Copeland RS, Soldati L, Denux O, Auger-Rozenberg M-A (2016) Megastigmus seed chalcids (Hymenoptera, Torymidae) radiated much more on Angiosperms than previously considered. I- Description of 8 new species from Kenya, with a key to the females of Eastern and Southern Africa. ZooKeys 585: 51-124. https://doi.org/10.3897/zookeys.585.7503
Figures 42-47 - Megastigmus ozoroae Roques & Copeland, sp. n. female. 42 dorsal view of the body 43 lateral view of body 44 dorsal view of thorax 45 front view of head 46 antenna 47 forewing.
Figures 163-167 from: Roques A, Copeland RS, Soldati L, Denux O, Auger-Rozenberg M-A (2016) Megastigmus seed chalcids (Hymenoptera, Torymidae) radiated much more on Angiosperms than previously considered. I- Description of 8 new species from Kenya, with a key to the females of Eastern and Southern Africa. ZooKeys 585: 51-124. https://doi.org/10.3897/zookeys.585.7503
Figures 163-167 - Megastigmus somaliensis Hussey. 163 lateral view of female body 164 electroscan of front view of male head 165 electroscan of male antenna 166 electroscan of dorsal view of male thorax 167 male forewing.
Figures 96-101 from: Roques A, Copeland RS, Soldati L, Denux O, Auger-Rozenberg M-A (2016) Megastigmus seed chalcids (Hymenoptera, Torymidae) radiated much more on Angiosperms than previously considered. I- Description of 8 new species from Kenya, with a key to the females of Eastern and Southern Africa. ZooKeys 585: 51-124. https://doi.org/10.3897/zookeys.585.7503
Figures 96-101 - Megastigmus lanneae Roques & Copeland, sp. n. female. 96 dorsal view of the body 97 lateral view of body 98 dorsal view of thorax 99 front view of head 100 antenna 101 forewing.
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