Volkelius, DISTANT, 1904

Namyatova, Anna A. & Cassis, Gerasimos, 2016, Systematic revision and phylogeny of the plant bug tribe Monaloniini (Insecta: Heteroptera: Miridae: Bryocorinae) of the world, Zoological Journal of the Linnean Society 176 (1), pp. 36-136 : 130

publication ID	https://doi.org/10.1111/zoj.12311
DOI	https://doi.org/10.5281/zenodo.5452860
persistent identifier	https://treatment.plazi.org/id/142A4050-DE11-FFA6-937D-E7EFFD7CF99B
treatment provided by	Marcus (2021-08-29 06:21:27, last updated by Plazi 2023-11-05 13:21:54)
scientific name	Volkelius
status

Treatment

VOLKELIUS DISTANT View in CoL

Figures 8 View Figure 8 , 10H View Figure 10 , 12A View Figure 12 , 24 View Figure 24

Volkelius Distant, 1904b: 271 View in CoL (gen nov.; type species Volkelius sulcatus Distant, 1904 View in CoL by monotypy); Kirkaldy, 1906: 134 (list); Miller & China, 1957: 430 (key to gen.); Reuter, 1910: 154 (cat.); Carvalho, 1952: 60 (cat.); Carvalho, 1955: 43 (key to gen.); Carvalho, 1957: 149 (cat.); Odhiambo, 1962: 307 (descr., disc); Cassis & Gross, 1995: 145 (cat.); Schuh, 1995: 533 (cat.); Schuh, 2002 – 2013 (cat.); Namyatova & Cassis, 2014 (revision); Namyatova et al., in press (phylogeny).

Diagnosis: Volkelius belongs to the Odoniella -complex and is recognized by the following characters: ASII incrassate towards apex (as in Fig. 8E View Figure 8 ); ASIII–IV distinctly clavate (as in fig. 8F in Namyatova et al., in press); pronotum and scutellum impunctate, with longitudinal and shallow wrinkles ( Figs 10H View Figure 10 , 12A View Figure 12 ); scutellum only moderately swollen, not vesiculate; tooth on claw long (fig. 3F, I in Namyatova & Cassis, 2014); DLP with sclerotized circle and spermathecal gland placed on right-hand side (fig. 5 in Namyatova & Cassis, 2014).

Description: See Namyatova & Cassis (2014).

Distribution: Known from Australia ( Fig. 24 View Figure 24 ).

Host plants: Volkelius carvalhoi was collected from Tephrosia sp. aff. rosea ( Papilionaceae ). Volkelius maculatus was collected from Ficus rubiginosa (Moraceae) ( Namyatova & Cassis, 2014).

References

Carvalho JCM. 1952. On the major classification of the Miridae (Hemiptera). (With keys to subfamilies and tribes and a catalogue of the world genera). Anais da Academia Brasileira de Ciencias 24: 31 - 110.

Carvalho JCM. 1955. Keys to the genera of Miridae of the world (Hemiptera). Boletim do Museu Paraense Emilio Goeldi, Zool 11: 1 - 151.

Carvalho JCM. 1957. A catalogue of the Miridae of the world. Part I. Arquivos do Museu Nacional 44: 1 - 158.

Cassis G, Gross GF. 1995. Hemiptera: Heteroptera (Coleorrhyncha to Cimicomorpha). Zoological catalogue of Australia: Vol. 27.3 A. Melbourne: CSIRO.

Distant WL. 1904 b. The fauna of British India, including Ceylon and Burma. Rhynchota. Vol. 2. London: Taylor and Francis, 243 - 503. part 2.

Kirkaldy GW. 1906. List of the genera of the pagiopodous Hemiptera-Heteroptera, with their type species from 1758 to 1904 and also of the aquatic and semi-aquatic Trochalopoda. Transactions of the American Entomological Society 32: 117 - 156, 156 a- 156 b.

Miller NCE, China WE. 1957. A new genus and species of Miridae from Areca catechu in South India (Hemiptera Heteroptera). Bulletin of Entomological Research 47: 429 - 431.

Namyatova AA, Cassis G. 2014. Revision of the Australian endemic plant bug genus Volkelius Distant, 1904 (Insecta: Heteroptera: Miridae: Bryocorinae). Austral Entomology doi: 10.1111 / aen. 12106; online version.

Odhiambo TR. 1962. Review of some genera of the subfamily Bryocorinae (Hemiptera: Miridae). Bulletin of the British Museum (Natural History). Entomology 2: 245 - 331.

Reuter OM. 1910. Neue Beitrage zur Phylogenie und Systematik der Miriden nebst einleitenden Bemerkungen uber die Phylogenie der Heteropteren-Familien. Mit einer Stammbaumstafel. Acta Societatis Scientiarum Fennicae 37: 1 - 167. iv.

Schuh RT 2002 - 2013. On-line systematic catalog of plant bugs (Insecta: Heteroptera: Miridae). Available at: http: // research. amnh. org / pbi / catalog.

Figures

Figure 8. Habitus photographs. Boxia khayae ♂ AMNH_PBI 5065, ♀ type 19448; Boxia madagascariensis ♀ AMNH_PBI 19532; Bryocoropsis laticollis var. infuscata ♂ AMNH_PBI 18947, ♀ AMNH_PBI 18946; Bryocoropsis soror ♂ AMNH_PBI 5115, ♀ AMNH_PBI 5117; Sahlbergella singularis ♂ AMNH_PBI 19118, ♀ AMNH_PBI 19057; Distantiella theobromae ♂ AMNH_PBI 5016, ♀ AMNH_PBI 5019; Odoniella rubra ♂ AMNH_PBI 18951, ♀ AMNH_PBI 18958; Odoniella similis ♂ AMNH_PBI 5036; Volkeliopsis arecae ♂ HT AMNH_PBI 19516; Volkeliopsis mindanao ♀ AMNH_PBI 5237; Platyngomiris coreoides ♀ HT of P. coreoides AMNH_PBI 19643; ♂ HT of Platyngomiriodes apiformis AMNH_PBI 19471, ♀ PT of P. apiformis no USI label (BMNH); Platyngomiris quadrimaculatus ♀ AMNH_PBI 20253; Platyngomiris typicus ♂ AMNH_PBI ♀; Yangambia macarangae ♂ AMNH_PBI 34057, ♀ AMNH_PBI 20192; Yangambia vesiculata ♂ AMNH_PBI 19079, ♀ AMNH_PBI 19086; Volkelius carvalhoi ♂ AMNH_PBI 19309, ♀ AMNH_PBI 20197; Volkelius sulcatus ♀ PLT AMNH_PBI 5047; Volkelius maculatus ♂ AMNH_PBI 19043, ♀ AMNH_PBI 19386.

Figure 10. Scanning electron micrographs. Head and pronotum, dorsal view. A, Mansoniella nitida ♀ AMNH_PBI 46067; B, Poppiusia leroyi ♀ AMNH_PBI 5838; C, Chamus bellus ♀ AMNH_PBI 5223; D, Lycidocoris mimeticus ♀ AMNH_PBI 5043; E, Physophoropterella bondroiti ♂ AMNH_PBI 19110; G, Odoniellia reuteri ♂ AMNH_PBI 19090; H, Volkelius carvalhoi ♀ PT AMNH_PBI 19630; I, Yangambia vesiculata ♀ AMNH_PBI 19084; J, Ragwelellus suspectus ♂ AMNH_PBI 19629. Head, dorsal view. F, Sahlbergella tai ♀ AMNH_PBI 5106. Head, anterior view. K, Parachamus bellus ♀ AMNH_ PBI 5837. Head, lateral view. L, Poppiusia leroyi ♀ AMNH_PBI 5838. Frons, dorsal view. M, Poppiusia leroyi ♀ AMNH_PBI 5838.

Figure 12. Scanning electron micrographs. Scutellum, lateral view. A, Bryocoropsis soror ♂ AMNH_PBI 5115; B, Sahlbergella singularis ♂ AMNH_PBI 19053; C, Physophoroptera mirabilis ♀ AMNH_PBI 20202; D, Physophoropterella bondroiti ♂ AMNH_PBI 19112; E, Afropeltis lalandei ♂ AMNH_PBI 5272; F, Helopeltis pellucida sex unknown AMNH_PBI 19628.

Figure 24. Distribution maps of Monalonion, Odoniella, Pararculanus, Physophoroptera, Poppiusia, Ragwelellus, Rhopaliceschatus, Volkelius and Yangambia.