New Australian Paronellidae (Collembola) reveal anomalies in existing tribal diagnoses

2017 ◽  
Vol 31 (4) ◽  
pp. 375 ◽  
Author(s):  
Feng Zhang ◽  
Yitong Ma ◽  
Penelope Greenslade

We describe here two new species, Zhuqinia jingwanae, gen. & sp. nov. and Paronellides praefectus, sp. nov., both from Mount Twynam, New South Wales, Australia. The systematic position of Zhuqinia, gen. nov. in relation to other paronellids is not clear because the new genus possesses pointed, heavily striated scales similar to species of Callyntrurini. However, unlike species in that tribe, it lacks dental scales. Instead, Zhuqinia, gen. nov. is more similar to the unscaled genus Paronellides (Cremastocephalini) in other characters (abundant tergal macrochaetae, 2, 2|1, 2, 2, ?, 3 tergal S-chaetae, moderately long mucro with two teeth, etc.) but body scales are absent in all species of Paronellides. Multilocus phylogeny shows Zhuqinia, gen. nov. clustering with Paronellides rather than Callyntrurini or other Cremastocephalini genera. This study provides new information on the relationships between paronellid taxa, and changes the current higher classification of the family, particularly that of the tribes Cremastocephalini and Callyntrurini. As the new genus is known only from two peaks in the Snowy Mountain range, our data emphasise the role of montane areas as refugia for short-range endemic taxa.

Zootaxa ◽  
2018 ◽  
Vol 4434 (3) ◽  
pp. 441
Author(s):  
OWEN D. SEEMAN ◽  
MARIA MINOR ◽  
MICHELLE R. BAKER ◽  
DAVID EVANS WALTER

The discovery of a new genus of Heatherellidae in New Zealand has led us to revise this enigmatic family and its constituent genera. Aheatherella n. gen., based on A. mira n. sp. from the North Island of New Zealand, lacks some of the derived character states that link the Australian Heatherella, most notably the lack of sexual dimorphism in the dorsal shields and in the presence of peritremes in adult Aheatherella. Heatherella osleri n. sp. is described from New South Wales, extending the distribution of this genus beyond Queensland. New collection records of H. callimaulos and a key to the genera and species of the family are provided. We propose that the Heatherellidae—previously placed in its own cohort outside the Gamasina—are best considered a superfamily of gamasine mites within the subcohort Epicriiae. 


1993 ◽  
Vol 6 (2) ◽  
pp. 91 ◽  
Author(s):  
RJ Carpenter ◽  
AM Buchanan

At least five species in five genera from the Cunoniaceae occur in the Oligocene Cethana deposit. A Callicoma leaf and infructescence are indistinguishable from those of C. serratifolia, the only extant species, and are therefore assigned to that species. Schizonzeria tasmaniensis sp. nov. and Acsmithia grandiflora sp. nov. are represented by flowers and Vesselowskya aff. rubifolia by a leaf or leaflet. Compound leaves of Weinmailrlia/Cunonia so far collected lack cuticular preservation, but their distinctive morphology enables confident placement in this group. Since these genera are only segregable on reproductive features a new genus, Weinmanniaphyllum, is proposed. The fossil data confirm that eastern Australia has been a centre of diversity for the family since at least the Early Tertiary. Modem representatives of the fossil taxa now occur in New South Wales, Queensland, New Guinea, Pacific Islands and South and Central America. None occurs in Tasmania. The evidence is further support for the presence of floristically diverse, microthermal rainforests and disturbed oligotrophic habitats in the Early Tertiary of Tasmania.


Zootaxa ◽  
2009 ◽  
Vol 2033 (1) ◽  
pp. 49-57 ◽  
Author(s):  
ALEXEY SOLODOVNIKOV ◽  
ALFRED F. NEWTON

Australotarsius Solodovnikov & Newton, gen. nov., a new genus of rove beetles of the tribe Staphylinini, endemic to Australia, is described and compared to other Staphylinini. It includes two new species, A. grandis Solodovnikov & Newton, sp. n. from Queensland and New South Wales, and A. tasmanicus Solodovnikov & Newton, sp. n. from Tasmania. The systematic position of Australotarsius within Staphylinini needs further investigation in the context of a broad-scale phylogenetic study of this large tribe. Preliminarily this new genus is thought to be a member of the lineage of Staphylinini which includes genera Anchocerus Fauvel, 1905, Acylophorus Nordmann, 1837, Anaquedius Casey, 1915, Hemiquedius Casey, 1915 and possibly Euryporus Erichson, 1839, all of which are current members of the subtribe Quediina.


Zootaxa ◽  
2018 ◽  
Vol 4540 (1) ◽  
pp. 7
Author(s):  
BEVERLY S. GERDEMAN ◽  
RUFINO C. GARCIA ◽  
ANDREW HERCZAK ◽  
HANS KLOMPEN

The generic classification of millipede associated Heterozerconidae in the Oriental region is revised. The genus Allozercon Vitzthum is re-diagnosed and Asioheterozercon Fain is designated as an subjective junior synonym of Allozercon. Philippinozercon gen. nov., with the type species P. makilingensis sp. nov., is described for all instars. This genus may be endemic for the Philippines, but is quite widespread in that country. All immature instars are described, making this the second species of Heterozerconidae known for all instars. The morphology of the immatures is compared with that of immatures of the temperate species Narceoheterozercon ohioensis and unnamed species from Brazil and Thailand. All immatures were collected from millipede frass and litter, never from millipedes. Adults are associated with millipedes in the family Trigoniulidae (Spirobolida). 


2016 ◽  
Vol 15 (2) ◽  
pp. 231-241 ◽  
Author(s):  
Benjamin C. Forster ◽  
Helen Proskurin ◽  
Brian Kelly ◽  
Melanie R. Lovell ◽  
Ralf Ilchef ◽  
...  

AbstractObjective:People with a life-limiting physical illness experience high rates of significant psychological and psychiatric morbidity. Nevertheless, psychiatrists often report feeling ill-equipped to respond to the psychiatric needs of this population. Our aim was to explore psychiatry trainees’ views and educational needs regarding the care of patients with a life-limiting physical illness.Method:Using semistructured interviews, participants’ opinions were sought on the role of psychiatrists in the care of patients with a life-limiting illness and their caregivers, the challenges faced within the role, and the educational needs involved in providing care for these patients. Interviews were audiotaped, fully transcribed, and then subjected to thematic analysis.Results:A total of 17 psychiatry trainees were recruited through two large psychiatry training networks in New South Wales, Australia. There were contrasting views on the role of psychiatry in life-limiting illness. Some reported that a humanistic, supportive approach including elements of psychotherapy was helpful, even in the absence of a recognizable mental disorder. Those who reported a more biological and clinical stance (with a reliance on pharmacotherapy) tended to have a nihilistic view of psychiatric intervention in this setting. Trainees generally felt ill-prepared to talk to dying patients and felt there was an educational “famine” in this area of psychiatry. They expressed a desire for more training and thought that increased mentorship and case-based learning, including input from palliative care clinicians, would be most helpful.Significance of Results:Participants generally feel unprepared to care for patients with a life-limiting physical illness and have contrasting views on the role of psychiatry in this setting. Targeted education is required for psychiatry trainees in order to equip them to care for these patients.


1997 ◽  
Vol 3 (4) ◽  
pp. 319 ◽  
Author(s):  
Paul Adam ◽  
Tony Auld ◽  
Doug Benson ◽  
Peter Catling ◽  
Chris Dickman ◽  
...  

Lim (1997) has recently presented a critique of aspects of the New South Wales Threatened Species Conservation Act (TSCA), and in particular of the role of the Scientific Committee established by the Act.


2017 ◽  
Vol 56 (3) ◽  
pp. 532-556 ◽  
Author(s):  
Maura Capps

AbstractThis article challenges the dominant historical paradigms used to analyze imperial plant and animal transfers by examining the role of fodder crops in early colonial development in New South Wales and the Cape of Good Hope. In Alfred Crosby's enduring formulation of ecological imperialism—that is, the ecological transformation of temperate colonies of settlement by European plants, animals, and pathogens—was a largely independent process. To Crosby's critics, his grand narrative fails to acknowledge the technocratic management of plant and animal transfers on the part of increasingly long-armed colonial states from the mid-nineteenth century. Yet neither approach can adequately explain the period between the decline of Britain's Atlantic empire in the 1780s and the rise of its global empire in the 1830s, a period dominated by an aggressive ethos of agrarian improvement but lacking the institutional teeth of a more evolved imperial state. Traveling fodder crops link these embryonic antipodean colonies to the luminaries of the Agricultural Revolution in Britain. The attempt to transfer fodder-centric mixed husbandry to these colonies points to an emerging coalition of imperial ambition and scientific expertise in the late eighteenth-century British Empire.


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