A Revision of the Australian Atractomorphini

1980 ◽  
Vol 28 (6) ◽  
pp. 717 ◽  
Author(s):  
KHL Key ◽  
DK McE.Kevan
Keyword(s):  
New Species ◽  
New South ◽  
New South Wales ◽  
Discriminant Functions ◽  
South Eastern ◽  
South Wales ◽  
North Eastern

The taxonomic and biogeographical relations of the two previously described species of Australian Atractomorphini, Atractomorpha similis and A. australis, are examined with the aid of discriminant functions. They are found to overlap and intergrade morphometrically in a 'region of intermediacy' in south-eastern Queensland and north-eastern New South Wales. Further studies of karyotypes and reproductive relations are needed to settle the question of their specific status. A more divergent new species, A. hypoestes, with an unusual habitat and foodplant, is described. A key to the species is supplied.

Revision of the genus Metura (Lepidoptera: Psychidae) with description of two new species

Zootaxa ◽  
2020 ◽  
Vol 4861 (2) ◽  
pp. 188-210
Author(s):  
ETHAN P. BEAVER
Keyword(s):  
New Species ◽  
New South ◽  
New South Wales ◽  
Adult Males ◽  
Research Directions ◽  
South Eastern ◽  
Lord Howe Island ◽  
South Wales ◽  
North Eastern ◽  
Two New Species

The genus Metura Walker, 1855 is revised, with all species figured, diagnosed, and redescribed. Two new species are described from Australia: Metura phyllosacca sp. n. from south eastern Queensland and north-eastern New South Wales, and M. falcata sp. n. from Lord Howe Island. The species Oiketicus aristocosma Lower, 1908 is here recognised as Metura aristocosma (Lower, 1908) comb. n. The mature larval bags, diagnostic by way of their structure, are figured for all species. A key is provided for the adult males and larval bags of this genus. A brief discussion is included, outlining potential research directions. 

Three new species of Parmelia subgen. Xanthoparmelia (Lichens) from south-eastern Australia

1976 ◽  
Vol 24 (5) ◽  
pp. 663 ◽  
Author(s):  
JA Elix
Keyword(s):  
New Species ◽  
Secondary Metabolites ◽  
New South ◽  
New South Wales ◽  
Usnic Acid ◽  
Australian Capital Territory ◽  
South Eastern ◽  
South Wales ◽  
Eastern Australia ◽  
Three New Species

Parmelia (subgen. Xanthoparmelia) barbatica, Parmelia (subgen. Xanthoparmelia) burmeisterii and Parmelia (subgen. Xanthoparmelia) pseudohypoleia are described as new from the Australian Capital Territory and New South Wales. The former two species are the first representatives of this subgenus to be described in which usnic acid, barbatic acid and 4-O-demethylbarbatic acid are the major secondary metabolites.

Population ranges of Miniopterus schreibersii (Chiroptera) in south-eastern Australia

1969 ◽  
Vol 17 (4) ◽  
pp. 665 ◽  
Author(s):  
PD Dwyer
Keyword(s):  
New South ◽  
New South Wales ◽  
South Australia ◽  
South Eastern ◽  
Navigational Cues ◽  
South Wales ◽  
Eastern Australia ◽  
North Eastern ◽  
Western Victoria ◽  
South Eastern Australia

In south-eastern Australia banding of M. schreibersii has been concentrated in four areas: north-eastern New South Wales, south-eastern New South Wales, south-eastern Victoria, and south-western Victoria and south-eastern South Australia. The present paper analyses 2083 reported movements. Only 17 of these are from one of the four areas to another with the longest movement being 810 miles. Biologically and geographically separate populations of M. schreibersii are recognized in both north-eastern and south-eastern New South Wales. Each population has its basis in dependence upon a specific nursery site which is used annually by nearly all adult females in that population. Boundaries of population ranges in New South Wales are considered to be prominent features of physiography (i.e. divides). Bats move between population ranges less often than they move within population ranges. This cannot be explained solely in terms of the distances separating roosts. Available movement records from Victoria and South Australia are consistent with the pattern described for New South Wales. Two biologically recognizable populations (i.e, different birth periods) occur in south-western Victoria and south-eastern South Australia but these may have overlapping ranges. Only one nursery colony of M. schreibersii is known from south-eastern Victoria. On present evidence it remains possible that the apparent integrity of the population associated with this nursery is merely a consequence of distance from other areas of banding activity. Detailed analyses of movements in bats may provide direct evidence as to the kinds of cues by which a given species navigates. Thus the physiographic basis described for population ranges in New South Wales is consistent with the view that M. schreibersii may orientate to waterways or divides or both. The probability that there are area differences in the subtlety or nature of navigational cues is implied by the different physiographic circumstances of south-western Victoria and south-eastern South Australia. It is suggested that knowledge of population range boundaries may aid planning of meaningful homing experiments.

Freshwater snails of the genera Fluvidona and Austropyrgus (Gastropoda, Hydrobiidae) from northern New South Wales and southern Queensland, Australia

1999 ◽  
Vol 13 (3) ◽  
pp. 461 ◽  
Author(s):  
A. C. Miller ◽  
W. F. Ponder ◽  
S. A. Clark
Keyword(s):  
New Species ◽  
New South ◽  
New South Wales ◽  
Freshwater Snail ◽  
Freshwater Snails ◽  
South Eastern ◽  
South Wales ◽  
Small Streams ◽  
Eastern Australia ◽  
South Eastern Australia

The freshwater snail genus Fluvidona (Gastropoda, Caenogastropoda, Rissooidea, Hydrobiidae) is reapprasied and described using anatomical, shell, radula and opercular characters. Five species, three of them new, are described, being differentiated using anatomical, shell and opercular character states. A sixth species, similar to the Fluvidona species, is described and is tentatively assigned to the genus Austropyrgus Cotton. All six species live in northern New South Wales and southern Queensland and all are from single localities or very restricted areas. All species live in small streams, although one was found aestivating in soil in the bed of a small dry creek. The new species placed in Austropyrgus, from the Bunya Mountains, Queensland, is widely separated from putative congeners that are found in southern New South Wales and other parts of south-eastern Australia.

Population genetics of the koala (Phascolarctos cinereus) in north-eastern New South Wales and south-eastern Queensland

2016 ◽  
Vol 64 (6) ◽  
pp. 402 ◽  
Author(s):  
S. Dennison ◽  
G. J. Frankham ◽  
L. E. Neaves ◽  
C. Flanagan ◽  
S. FitzGibbon ◽  
...  
Keyword(s):  
Gene Flow ◽  
Habitat Loss ◽  
Isolation By Distance ◽  
New South ◽  
New South Wales ◽  
Genetic Data ◽  
Phascolarctos Cinereus ◽  
South Eastern ◽  
South Wales ◽  
North Eastern

Habitat loss and fragmentation are key threats to local koala (Phascolarctos cinereus) populations. Broad-scale management is suboptimal for koalas because distribution models are not easily generalised across regions. Therefore, it is imperative that data relevant to local management bodies are available. Genetic data provides important information on gene flow and potential habitat barriers, including anthropogenic disturbances. Little genetic data are available for nationally significant koala populations in north-eastern New South Wales, despite reported declines due to urbanisation and habitat loss. In this study, we develop 14 novel microsatellite loci to investigate koala populations in north-eastern New South Wales (Port Macquarie, Coffs Harbour, Tyagarah, Ballina) and south-eastern Queensland (Coomera). All locations were significantly differentiated (FST = 0.096–0.213; FʹST = 0.282–0.582), and this pattern was not consistent with isolation by distance (R2 = 0.228, P = 0.058). Population assignment clustered the more northern populations (Ballina, Tyagarah and Coomera), suggesting contemporary gene flow among these sites. For all locations, low molecular variation among (16%) rather than within (84%) sites suggests historical connectivity. These results suggest that koala populations in north-eastern New South Wales and south-eastern Queensland are experiencing contemporary impediments to gene flow, and highlight the importance of maintaining habitat connectivity across this region.

Models of the distribution and abundance of ground-dwelling mammals in the eucalypt forests of north-eastern New South Wales in relation to habitat variables

2000 ◽  
Vol 27 (6) ◽  
pp. 639 ◽  
Author(s):  
P. C. Catling ◽  
R. J. Burt ◽  
R. I. Forrester
Keyword(s):  
New South ◽  
New South Wales ◽  
South Eastern ◽  
Wildlife Species ◽  
South Wales ◽  
North Eastern ◽  
Recent Developments ◽  
General Preference ◽  
Eucalypt Forests ◽  
Habitat Variables

We examined the distribution and abundance of ground-dwelling mammals in eucalypt forests in relation to habitat variables within an area of c. 24 000 km2 in north-eastern New South Wales. Habitat variables are defined as vegetative variables that may be altered or created by humans or natural disturbances and used for the management and/or conservation of fauna. Statistical models of the distribution and abundance of ground-dwelling mammals in relation to the habitat variables are presented. Generally, the ground-dwelling mammals in the region were more diverse and in greater abundance, and the forest more complex, than in south-eastern New South Wales. The models reflect a general preference of the ground-dwelling fauna for forests that were least disturbed. However, some species were more tolerant of disturbance than others. Recent developments in remote sensing have allowed the mosaic of habitats for ground-dwelling mammals to be mapped over large areas of the landscape. Such maps and the models presented here are discussed with respect to the management of wildlife species. The reduced disturbance during silvicultural practices and the lower abundance of foxes are discussed in relation to the greater diversity and abundance of the ground-dwelling mammals in the region than in south-eastern New South Wales.

Distribution and Status of The Eastern Pygmy Possum (Cercartetus nanus) in New South Wales.

1999 ◽  
Vol 21 (2) ◽  
pp. 153
Author(s):  
M. Bowen ◽  
R. Goldingay
Keyword(s):  
National Parks ◽  
New South ◽  
New South Wales ◽  
Wide Distribution ◽  
Detection Rates ◽  
Distribution Maps ◽  
South Eastern ◽  
South Wales ◽  
North Eastern ◽  
Cercartetus Nanus

The eastern pygmy possum (Cercartetus nanus) has a wide distribution in New South Wales (NSW), but is infrequently detected in fauna surveys. We collated available information on the distribution, habitat and detection rates for C. nanus in NSW from results of published and unpublished fauna surveys. These data, and those from the National Parks and Wildlife Service and Australian Museum databases, suggest that C. nanus populations are concentrated in south-eastern NSW and are sparsely distributed throughout the rest of the state. Several records extend the distribution of this species further west than currently shown by published distribution maps. Records show differences in habitat types occupied by C. nanus between south-eastern and north-eastern NSW. In south-eastern NSW, C. nanus occupies a range of habitats including heath, woodland and open forest, at a range of altitudes. In north-eastern NSW, C. nanus appears to be associated mainly with rainforest at high altitudes. Of the range of techniques available, nest boxes and Elliott traps positioned against flowering Banksia species are most effective at capturing C. nanus. Given the large survey effort and the small number of surveys detecting >I0 C. nanus, it appears that this species is rare throughout most of NSW. We recommend that C. nanus be considered for listing as a vulnerable species in NSW.

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