Radiations of fairy-aprons (Utricularia dichotoma, Lentibulariaceae) in Australia and New Zealand: molecular evidence and proposal of new subspecies

2020 ◽  
Author(s):  
Richard W. Jobson ◽  
Paulo C. Baleeiro
Keyword(s):  
New Zealand ◽  
New Caledonia ◽  
Strong Support ◽  
Molecular Evidence ◽  
New Subspecies ◽  
Single Clade ◽  
External Transcribed Spacer ◽  
The Subject ◽  
Species Being ◽  
Variable Group

The Utricularia dichotoma Labill. complex is a morphologically and ecologically variable group of closely related taxa with a mostly temperate distribution across New Zealand, New Caledonia and Australia. Taxonomic boundaries within the complex have been the subject of speculation, with several previously recognised species being synonymised after a nomenclatural revision. We sampled 296 populations representing all known taxa; 223 accessions were used in the full phylogenetic analysis based on two non-coding chloroplast regions (rps16, trnD–T) and two nuclear ribosomal spacers (external transcribed spacer, ETS; internal transcribed spacer-1, ITS-1), whereas the remaining accessions were identified by using ITS-1 barcodes. We found strong support for a paraphyletic U. dichotoma, with accessions matching the type material of that name grouped within a polytomy that includes clades containing accessions of U. monanthos Hook.f and U. novae-zelandiae Hook.f. Specific statuses for five recently described species previously included in U. dichotoma s.l. do not fall within this polytomy, nor do the two species U. oppositiflora R.Br. and U. speciosa R.Br. resurrected from synonymy of U. dichotoma. All sampled accessions from New Zealand form a single clade within U. dichotoma as recognised here. We here propose that seven clades recovered here be recognised as subspecies, and describe eight new subspecies, including two new combinations. We also propose that the monophyletic clade sister to U. beaugleholei Gassin be assigned to subspecies rank under that name.

Riethia (Kieffer 1917) (Diptera: Chironomidae) revised for the Austro-Pacific region

Zootaxa ◽  
2019 ◽  
Vol 4646 (3) ◽  
pp. 461-500 ◽  
Author(s):  
PETER S. CRANSTON
Keyword(s):  
New Zealand ◽  
Adult Male ◽  
New Caledonia ◽  
Molecular Data ◽  
Molecular Evidence ◽  
Pacific Region ◽  
South American Species ◽  
Standing Waters ◽  
Flowing Waters ◽  
Male Pupa

Riethia Kieffer, known previously from New Zealand for a species stated to be also in Australia plus several Australian and South American species, is revised for the Austro-Pacific region. The three previously-described Australian species Riethia stictoptera Kieffer (the genotype), Riethia cinctipes Freeman and Riethia plumosa Freeman are distinct and valid, and are redescribed in all stages. In contrast, Riethia zeylandica Freeman now is restricted to New Zealand: Australian specimens previously allocated to R. zeylandica belong to several new species recognised on morphology of adult male, pupa and larva, with guidance from molecular data. Most belong to a widespread eastern Australian Riethia azeylandica sp. n.: others are allocated to Riethia hamodivisa sp. n., Riethia paluma sp. n., Riethia phengari sp. n. and Riethia queenslandensis sp. n., each with a more restricted range. From Western Australia three species, Riethia donedwardi sp. n., Riethia noongar sp. n. and Riethia wazeylandica sp. n., are described as new from adult male, pupa and larva. Riethia kakadu sp. n. is described from the monsoonal tropics of Northern Territory from the adult male and tentatively associated pupa. From New Caledonia a reared species is described as Riethia neocaledonica sp. n.. Illustrated identification keys are provided for the males, pupae and larvae. Unassociated larvae that key to reared described species are excluded from type status, and based on morphology and molecular evidence three unreared larval types, ‘A’, ‘B’ and ‘C’, are also described and keyed. Previously reported molecular vouchers are reviewed, and certain Genbank accessions re-identified. Extensive data shows Riethia are distributed almost throughout Australia from standing and flowing waters, from tropics and subtropics to cool temperate Tasmania, but probably only in permanent and standing waters. The immature stages of several taxa can co-occur: as many as four can be found simultaneously in one site. Terminology of the volsellae of the male genitalia and the dorsal head and maxilla of the larva is reviewed. 

Racism and silencing in the media in Aotearoa New Zealand

2021 ◽  
pp. 117718012110154
Author(s):  
Liana MacDonald ◽  
Adreanne Ormond
Keyword(s):  
New Zealand ◽  
Indigenous Peoples ◽  
Media Industry ◽  
Racial Discourse ◽  
European Descent ◽  
Aotearoa New Zealand ◽  
The Media ◽  
The Subject ◽  
New Zealanders

Racism in the Aotearoa New Zealand media is the subject of scholarly debate that examines how Māori (Indigenous Peoples of New Zealand) are broadcast in a negative and demeaning light. Literature demonstrates evolving understandings of how the industry places Pākehā (New Zealanders primarily of European descent) interests at the heart of broadcasting. We offer new insights by arguing that the media industry propagates a racial discourse of silencing that sustains widespread ignorance of the ways that Pākehā sensibilities mediate society. We draw attention to a silencing discourse through one televised story in 2018. On-screen interactions reproduce and safeguard a harmonious narrative of settler–Indigenous relations that support ignorance and denial of the structuring force of colonisation, and the Television Code of Broadcasting Practice upholds colour-blind perceptions of discrimination and injustice through liberal rhetoric. These processes ensure that the media industry is complicit in racism and the ongoing oppression of Indigenous peoples.

Newsmaking criminology in Australia and New Zealand: Results from a mixed methods study of criminologists’ media engagement

2019 ◽  
Vol 53 (1) ◽  
pp. 84-101 ◽  
Author(s):  
Mary Iliadis ◽  
Imogen Richards ◽  
Mark A Wood
Keyword(s):  
New Zealand ◽  
News Media ◽  
The United States ◽  
Mixed Methods Study ◽  
The Past ◽  
Professional Duty ◽  
The Subject ◽  
Survey Responses ◽  
Insight Into ◽  
Newsmaking Criminology

‘Newsmaking criminology’, as described by Barak, is the process by which criminologists contribute to the generation of ‘newsworthy’ media content about crime and justice, often through their engagement with broadcast and other news media. While newsmaking criminological practices have been the subject of detailed practitioner testimonials and theoretical treatise, there has been scarce empirical research on newsmaking criminology, particularly in relation to countries outside of the United States and United Kingdom. To illuminate the state of play of newsmaking criminology in Australia and New Zealand, in this paper we analyse findings from 116 survey responses and nine interviews with criminologists working in universities in these two countries, which provide insight into the extent and nature of their news media engagement, and their related perceptions. Our findings indicate that most criminologists working in Australia or New Zealand have made at least one news media appearance in the past two years, and the majority of respondents view news media engagement as a professional ‘duty’. Participants also identified key political, ethical, and logistical issues relevant to their news media engagement, with several expressing a view that radio and television interviewers can influence criminologists to say things that they deem ‘newsworthy’.

New Caledonian Triassic Bryozoa

2015 ◽  
Vol 89 (5) ◽  
pp. 730-747
Author(s):  
Andrej Ernst ◽  
Priska Schäfer ◽  
Jack A. Grant-Mackie
Keyword(s):  
New Zealand ◽  
New Genus ◽  
New Caledonia ◽  
Upper Triassic ◽  
Bryozoan Species ◽  
Middle Paleozoic

AbstractFour trepostome bryozoan species are described from the Upper Triassic of New Caledonia. They include one new genus Metastenodiscus n. gen. The studied fauna shows strong paleobiogeographic relations to New Zealand and less so to Japan. Morphological similarities between Middle Paleozoic and Triassic trepostome bryozoans (e.g., abundant diaphragms) are explained by homeomorphy.

Generalized Generosity: How the Norm of Generalized Reciprocity Bridges Collective Forms of Social Exchange

2021 ◽  
pp. 000312242110074
Author(s):  
Monica M. Whitham
Keyword(s):  
Social Exchange ◽  
Causal Model ◽  
Social Bonds ◽  
Strong Support ◽  
Affect Theory ◽  
Small Scale ◽  
Group I ◽  
The Subject ◽  
Generalized Exchange ◽  
Strong Norm

This study examines the potential for small-scale acts of giving that are not directly reciprocated, or generalized generosities, to build social bonds and promote contributions to the group. Social exchange theorists define such acts as generalized exchange. The potential for generalized exchange to build strong social bonds relative to other forms of exchange is the subject of theoretical debate. In this article, I build on two prominent theories of social exchange—affect theory and the theory of reciprocity—to propose that a strong norm of generalized reciprocity may bridge the connective benefits of generalized exchange with the connective benefits of productive exchange, which is a collaborative form of social exchange that involves sharing pooled resources. I argue that a strong norm of generalized reciprocity will activate mechanisms theorized to build strong social bonds in generalized and productive exchange systems, and will promote additional behavioral investments into the group. I test my argument with a controlled laboratory experiment, finding strong support for the proposed causal model. The results of this study have implications for research on generosity, collective action, collaboration, sense of community, and social capital.

The Long-Term Regulation of Safety Standards: The Case of the Electricity Industry in Australia and New Zealand

2012 ◽  
Vol 13 (4) ◽  
pp. 312-332
Author(s):  
Malcolm Abbott
Keyword(s):  
New Zealand ◽  
Electricity Industry ◽  
Political Context ◽  
Safety Standards ◽  
Safety Regulations ◽  
History Of ◽  
The Subject ◽  
Organizational Approach

Throughout much of the history of the electricity industry in Australia and New Zealand the industry has been the subject of safety regulations. Although this regulation has been a constant throughout the life of the industry the organizational approach to regulation has changed over the years. Periodically in Australia and New Zealand history these questions have been raised in a political context, although notably the structure of safety regulators does not get much attention in the standard histories of the industry. The purpose of this paper, therefore, is to discuss some of the general issues that have arisen in the reform of regulation in the case of electricity safety over the longer term and how it relates overall to the development of the electricity industry.

Fusarium oxysporum f. sp. conglutinans. [Distribution map].

1986 ◽  
Author(s):  
Keyword(s):  
South Africa ◽  
Puerto Rico ◽  
New Zealand ◽  
Fusarium Oxysporum ◽  
Central America ◽  
West Indies ◽  
West Bengal ◽  
New Caledonia ◽  
Distribution Map ◽  
New Distribution

Abstract A new distribution map is provided for Fusarium oxysporum Schlecht. f. sp. conglutinans (Wollenw.) Snyder & Hansen. Hosts: cabbage, broccoli, cauliflover etc. (Brassica oleracera vars.). Information is given on the geographical distribution in AFRICA, Cameroon, Morocco, South Africa, Zaire, Zimbabwe, ASIA, China (Canton), India (West Bengal), (Assam), Iraq, Japan, Philippines, Thailand, Vietnam, AUSTRALASIA & OCEANIA, Australia (Queensland), (NT), New Caledonia, New Zealand, Samoa (Am.), EUROPE, France, Hungary, Italy (Sardinia), Netherlands, USSR (Lithuania), (Ukraine), NORTH AMERICA, Canada (Quebec), (Manitoba, Ontario), USA, CENTRAL AMERICA & WEST INDIES, Costa Rica, Cuba, Panama, Puerto Rico, Salvador, Trinidad, SOUTH AMERICA, Brazil (Sao Paulo).

Alternaria passiflorae. [Distribution map].

2014 ◽  
Author(s):  
Keyword(s):  
South Africa ◽  
New Zealand ◽  
North America ◽  
South America ◽  
Papua New Guinea ◽  
West Bengal ◽  
New Caledonia ◽  
Distribution Map ◽  
Norfolk Island ◽  
New Distribution

Abstract A new distribution map is provided for Alternaria passiflorae Simmonds. Dothideomycetes: Pleosporales: Pleosporaceae. Host: passionflower (Passiflora sp.). Information is given on the geographical distribution in Asia (Bhutan, China, Guangdong, India, Kerala, Sikkim, West Bengal), Africa (Kenya, Malawi, Mauritius, South Africa, Tanzania, Uganda, Zambia, Zimbabwe), North America (Canada, British Columbia, Florida, Hawaii), South America (Brazil, Sao Paulo, Colombia, Venezuela), Oceania (Australia, Queensland, Western Australia, Fiji, New Caledonia, New Zealand, Niue, Norfolk Island, Papua New Guinea, Tonga).

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