Systematics and analysis of the radiation of Orthotylini plant bugs associated with callitroid conifers in Australia : description of five new genera and 32 new species (Heteroptera, Miridae, Orthotylinae)

Title Variants

Alternative: Plant bugs associated with callitroid conifers

Related Titles

Series: Bulletin of the American Museum of Natural History, number 422

By

Symonds, Celia L. , author

Cassis, Gerasimos , author

Type

Book

Material

Published material

Publication info

New York, NY, American Museum of Natural History, [2018]

Notes

"Issued June 22, 2018."

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Orthotyline plant bugs inhabiting the southern conifer genus Callitris in Australia are investigated and classified systemically for the first time, with the description of 5 new genera and 32 new species from Australia. The five new callitroid-inhabiting Orthotylini genera proposed are Avititerra, Blattakeraia, Callitricola, Erysivena, and Ngullamiris. The 32 new species accommodated by these genera are: Avititerra lepidothrix, A. xerophila, Blattakeraia actinostrobi, B. hochuli, Callitricola ballina, C. boorabbin, C. cordylina, C. finke, C. finlayae, C. gammonensis, C. graciliphila, C. parawirra, C. pullabooka, C. silveirae, C. tatarnici, C. wiradjuri, C. wollemi, Erysivena apta, E. bundjalung, E. drepanomorpha, E. emeraldensis, E. endlicheriphila, E. kalbarri, E. majori, E. mareeba, E. molloy, E. notodytika, E. paluma, E. schuhi, E. schwartzi, E. sydneyensis, and Ngullamiris whadjuk. A key to the newly described Australian taxa, habitus photographs of all species, illustrations of male and female genitalia, and scanning electron micrographs of representative species are given. A phylogenetic analysis of these callitroid-inhabiting Orthotylini was undertaken, incorporating described Orthotylus Fieber species extralimital to Australia and other recently described Australian Orthotylini. Callitris host plants are mapped to the implied-weights phylogenetic analysis, and their associations are discussed. Associations between related species of Orthotylini and related species of Callitris were detected, as were three independent colonisations by a paraphyletic assemblage of callitroid-inhabiting Orthotylini. Generic concepts within Orthotylini are discussed, with reference to Orthotylus species extralimital to Australia and includes a comparison of key character systems. It is demonstrated that the endosomal spicule characters are primary determinants of generic limits in the Orthotylini, which are supported by other characters of the male and female genitalia and external characters.

Subjects

Australia , Classification , Cupressaceae , Cypress pines , Geographical distribution , Host plants , Insect-plant relationships , Insects , Miridae , Orthotylinae , Orthotylini , Phylogeny

Call Number

QH1 .A4 no.422 2018

Language

English

Identifiers

DOI: https://doi.org/10.1206/0003-0090-422.1.1
OCLC: 1041708441