1,347 research outputs found

    The Anthonomus juniperinus group, with descriptions of two new species (Coleoptera: Curculionidae)

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    The Anthonomus juniperinus (Sanborn) species group is defined and two new species, Anthonomus sanborni, new species, and A. rileyi new species, from the United States are described, keyed and illustrated. The three species of the group are associated with the plant genus Juniperus and the larvae of A. juniperinus are known to develop in fungal galls of Gymnosporangium spp. as well as fruits of the Eastern redcedar, Juniperus virginiana L. The biology of the group and its taxonomic relationships to other species of Anthonomus Germar are also discussed

    Revision of the weevil genus Epimechus Dietz (Coleoptera: Curculionidae: Anthonomini)

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    Epimechus curvipes Dietz is designated as type species of the genus Epimechus Dietz. Ten additional species from western North America, including four new species, are assigned to the genus: E. aemulus Fall; E. flavirostris Fall; E. mimicus Dietz; E. adspersus Dietz; E. mobilis Fall; E. nevadicus Dietz; E. molina, new species (Arizona, Baja California Norte); E. combustus, new species (Arizona, New Mexico, Utah); E. signum, new species (Arizona, Coahuila, Colorado, New Mexico, Saskatchewan, Texas, Utah) and E. hesperius, new species (Arizona, California, Colorado, Guanajuato, Idaho, Nevada, New Mexico, Nuevo Leon, South Dakota, Texas, Utah, Wyoming). These are distinguished from other Anthonomini by the short, simple tarsal claws. The names Epimeclws modicus Fall, E. soriculus Dietz, and E. nanulus Fall are placed in new synonymy under E. curvipes. Lectotypes are designated for E. adspersus and E. nevadicus. Two species formerly in Epimechus are transferred the subgenus Cnemocyllus Dietz in Anthonomus Germar: E. arenicolor Fall as Anthonomus arenicolor (Fall), new combination, and E. canoides Fall as Anthonomus canoides (Fall), new combination. Adults of species of Epimechus have been collected on plants in the genera Baccharis, Chrysothamnus, Ericameria, Gutierrezia, Haplopappus, Senecio and Tetradymia (all Asteraceae)

    Activism and political participation: roles, relationships and dependencies

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    A thesis submitted for the degree of Doctor of Philosophy to the Faculty of Humanities, University of LutonThe past decade has seen an upsurge ofacademic and popular interest in the political activity undertaken by citizens. This thesis presents a predominantly qualitative analysis ofthe nature of voluntary political participation, and subsequently addresses a number of key concerns about the current state of democracy in Britain. It is argued that existing analysis of political participation tends to focus on quantitative questions such as the levels and socio-demographic composition of political activity, with little attention being given to the experiences of those citizens who engage with political organisations. The analysis utilises the theoretical work of JUrgen Habermas in order to consider the potential role of both state mechanisms of participation and structures of civil society within the development of rational and deliberative democracy. The primary research draws upon sixty interviews conducted within the British Labour Party, the British section of Amnesty International, two Tenants' Associations, one Residents' Association and an alternative lifestyle collective known as Exodus. Three main themes are addressed in the form of a comparative study. Firstly, the thesis considers the nature of the various organisations and their membership policies. Secondly, a typology ofpolitical participation and activism is presented. Finally, analysis is provided of the experiences ofthe respondents of the actual process ofparticipation. Addressing these themes enables the thesis to explore the nature of the discourse that occurs within spheres ofvoluntary political participation, and to provide some insight into the dialectical relationship that exists between structures of participation and the activity that develops within such contexts. It is concluded that a range of conflicting tensions currently inform voluntary political participation. These factors raise a number of serious questions about the role of civil society within processes of democratisation

    EC71-1206 Roses

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    Extension Circular 71-1206 is about different types of roses, how to grow them, and maintain the roses

    The \u3ci\u3eAnthonomus\u3c/i\u3e juniperinus group, with descriptions of two new species (Coleoptera: Curculionidae)

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    The Anthonomus juniperinus (Sanborn) species group is defined and two new species, Anthonomus sanborni, new species, and A. rileyi new species, from the United States are described, keyed and illustrated. The three species of the group are associated with the plant genus Juniperus and the larvae of A. juniperinus are known to develop in fungal galls of Gymnosporangium spp. as well as fruits of the Eastern redcedar, Juniperus virginiana L. The biology of the group and its taxonomic relationships to other species of Anthonomus Germar are also discussed

    The \u3ci\u3eAnthonomus\u3c/i\u3e juniperinus group, with descriptions of two new species (Coleoptera: Curculionidae)

    Get PDF
    The Anthonomus juniperinus (Sanborn) species group is defined and two new species, Anthonomus sanborni, new species, and A. rileyi new species, from the United States are described, keyed and illustrated. The three species of the group are associated with the plant genus Juniperus and the larvae of A. juniperinus are known to develop in fungal galls of Gymnosporangium spp. as well as fruits of the Eastern redcedar, Juniperus virginiana L. The biology of the group and its taxonomic relationships to other species of Anthonomus Germar are also discussed

    Revision of the weevil genus \u3ci\u3eEpimechus \u3c/i\u3eDietz (Coleoptera: Curculionidae: Anthonomini)

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    Epimechus curvipes Dietz is designated as type species of the genus Epimechus Dietz. Ten additional species from western North America, including four new species, are assigned to the genus: E. aemulus Fall; E. flavirostris Fall; E. mimicus Dietz; E. adspersus Dietz; E. mobilis Fall; E. nevadicus Dietz; E. molina, new species (Arizona, Baja California Norte); E. cornbustus, new species (Arizona, New Mexico, Utah); E. signnum, new species (Arizona, Coahuila, Colorado, New Mexico, Saskatchewan, Texas, Utah) and E. hesperius, new species (Arizona, California, Colorado, Guanajuato, Idaho, Nevada, New Mexico, Nuevo Leon, South Dakota, Texas, Utah, Wyoming). These are distinguished from other Anthonomini by the short, simple tarsal claws. The names Epimechus modicus Fall, E. soriculus Dietz, and E. nanulus Fall are placed in new synonymy under E. curvipes. Lectotypes are designated for E. adspersus and E. nevadicus. Two species formerly in Epimechus are transferred the subgenus Cnemocyllus Dietz in Anthonomus Germar: E. arenicolor Fall as Anthonornus arenicolor (Fall), new combination. and E. canoides Fall as Anthonomus canoides (Fall), new combination. Adults of species of Epimechus have been collected on plants in the genera Baccharis, Chrysothamnus, Ericameria, Gutierrezia, Haplopappus, Senecio and Tetradymia (all Asteraceae)
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