Diet of the Large-footed Myotis Myotis Mcropus at A Forest Stream Roost in Northern New South Wales

2000 ◽  
Vol 22 (2) ◽  
pp. 121 ◽  
Author(s):  
B Law ◽  
CA Urquhart
Keyword(s):  
New South ◽  
Management Strategies ◽  
South Australia ◽  
South Wales ◽  
Forest Stream ◽  
Small Streams ◽  
Murray River ◽  
Myotis Myotis ◽  
Rivers And Lakes ◽  
Fish Remains

RECENT evidence indicates that the large-footed myotis Myotis macropus (previously Myotis adversus) is the sole representative of its genus in Australia (Cooper et al. in press). These are small bats that forage over pools of water in small streams, rivers and lakes, using large feet to trawl for prey along water surfaces (Dwyer 1970; Thompson and Fenton 1982). Little is known about their diet. Fish have been confirmed in the diet of M. macropus at a population that forages over a large lake, near Brisbane (Robson 1984). Unidentified insect material formed the bulk of the species? diet in Robson?s study. A small number of scats were also examined from M. macropus caught on the Murray River in South Australia (Jansen 1987). These contained fish remains and insects, particularly Chironominae (midges) and Culicidae (mosquitoes). We studied the diet of M. macropus at a forest stream to determine the importance of aquatic prey and thus to help guide management strategies for the species.

Historical changes in the distribution of hairy-nosed wombats (Lasiorhinus spp.): a review

2017 ◽  
Vol 39 (1) ◽  
pp. 1 ◽  
Author(s):  
Michael J. Swinbourne ◽  
David A. Taggart ◽  
David Peacock ◽  
Bertram Ostendorf
Keyword(s):  
New South ◽  
Population Decline ◽  
New South Wales ◽  
South Australia ◽  
European Settlement ◽  
South Wales ◽  
Western Group ◽  
Murray River ◽  
And Control ◽  
Abundant Population

We conducted a search of the historical records for any mention of hairy-nosed wombats in order to establish their likely distribution at the time of European settlement. The evidence suggests that there were two main groups of southern hairy-nosed wombats (Lasiorhinus latifrons) that were separated by Spencer Gulf in South Australia. The western group extended to Balladonia in Western Australia, while the eastern group extended along the Murray River to Euston in New South Wales. The Queensland population of northern hairy-nosed wombats (Lasiorhinus krefftii) was geographically large but highly patchy, and there was an abundant population in the New South Wales Riverina. Both species experienced a population decline between 1870 and 1920, with the main influences thought to be competition from rabbits and control actions by landholders. Our findings suggest that the ongoing control of rabbits via methods that do not harm wombats is critical for wombat conservation today. We also suggest that hairy-nosed wombats may be sensitive to climate change, and recommend more research on this topic.

In A Fix: Fixed-Term Parliaments in the Australian States

2013 ◽  
Vol 41 (2) ◽  
pp. 265-298
Author(s):  
Peter Congdon
Keyword(s):  
Western Australia ◽  
Prime Minister ◽  
New South ◽  
New South Wales ◽  
South Australia ◽  
Constitutional Amendments ◽  
South Wales

Constitutional systems of Westminster heritage are increasingly moving towards fixed-term parliaments to, amongst other things, prevent the Premier or Prime Minister opportunistically calling a ‘snap election’. Amongst the Australian states, qualified fixed-term parliaments currently exist in New South Wales, South Australia and Victoria. Queensland, Tasmania and Western Australia have also deliberated over whether to establish similar fixed-term parliaments. However, manner and form provisions in those states' constitutions entrench the Parliament's duration, Governor's Office and dissolution power. In Western Australia and Queensland, unlike Tasmania, such provisions are doubly entrenched. This article considers whether these entrenching provisions present legal obstacles to constitutional amendments establishing fixed-term parliaments in those two states. This involves examining whether laws fixing parliamentary terms fall within section 6 of the Australia Acts 1986 (Cth) & (UK). The article concludes by examining recent amendments to the Electoral Act 1907 (WA) designed to enable fixed election dates in Western Australia without requiring a successful referendum.

The Relation Between the Food of the Australian Barracouta, Thyrsites atun (Euphrasen), and Recent Fluctuations in the Fisheries

1957 ◽  
Vol 8 (1) ◽  
pp. 29 ◽  
Author(s):  
M Blackburn
Keyword(s):  
Population Distribution ◽  
New South ◽  
New South Wales ◽  
South Australia ◽  
Downward Trend ◽  
Small Fish ◽  
Fish Diet ◽  
Upward Trend ◽  
Independent Evidence ◽  
South Wales

The diet of surface-swimming Australian barracouta was studied from over 10,000 stomachs. The principal prey organisms in Bass Strait are the euphausiid Nyctiphanes australis Sars, the anchovy Engraulis australis (White), and young barracouta, in that order; and in eastern Tasmania Nyctiphanes, Engraulis, and the sprat Clupea bassensis McCulloch, in that order. The pilchard Sardinops neopilchardus (Steindachner) is not an important item of the diet in these regions although it is so in New South Wales, South Australia, and Western Australia. The jack mackerel Trachurus declivis Jenyns is a significant item in eastern Tasmania and New South Wales but not in Bass Strait. These and other features of the fish diet of the barracouta reflect actual availability of the various small fish species in the waters. Barracouta eat Nyctiphanes by herding them into dense masses (or finding them already concentrated) and swallowing them. The movements of the anchovy make it unavailable to Bass Strait and eastern Tasmanian barracouta for much of the summer and autumn period, when the barracouta are thus dependent upon Nyctiphanes for the bulk of their food. A close positive relationship between the availability of barracouta and Nyctiphanes might therefore be expected at those seasons. There is evidence of such a relationship between mean availability (catch per boat-month) of barracouta and mean percentage of barracouta stomachs containing Nyctiphanes, at those seasons, from year to year. For southern Victorian coastal waters both show a downward trend from 1948-49 to 1950-51 and then an upward trend to 1953-54; for eastern Tasmania both show a downward trend (for autumn only) from 1949-50 through 1952-53. The records of catch per boat-month furnish independent evidence that the main variations in this index were effects of availability (population distribution or behaviour) rather than abundance (population size), at least for southern Victoria. It is therefore considered that when scarcity of barracouta occurs in summer and autumn in the coastal fishing areas it may be due to scarcity of Nyctiphanes, forcing the fish to go offshore for this food which is known to be available there. This would take the fish out of range of the fishermen.

Mycosphaerella linicola. [Distribution map].

1996 ◽  
Author(s):  
Keyword(s):  
South Dakota ◽  
Linum Usitatissimum ◽  
New South ◽  
Russian Far East ◽  
Far East ◽  
South Australia ◽  
Rio Grande Do Sul ◽  
Distribution Map ◽  
South Wales ◽  
New Distribution

Abstract A new distribution map is provided for Mycosphaerella linicola Naumov. Hosts: Flax (Linum usitatissimum) and other (Linum) spp. Information is given on the geographical distribution in Argentina, Australia, New South Wales, Queensland, South Australia, Victoria, Western Australia, Austria, Belarus, Belgium, Brazil, Rio Grande do Sul, Bulgaria, Canada, Alberta, British Columbia, Manitoba, Ontario, Saskatchewan, China, Croatia, Czech Republic, Denmark, Ethiopia, France, Germany, Greece, Hungary, Ireland, Italy, Kazakhstan, Kenya, Mexico, Morocco, New Zealand, Peru, Poland, Portugal, Romania, Russia, Russia (European), Russian Far East, Slovakia, Slovenia, Sweden, Tanzania, Tunisia, Turkey, UK, Scotland, USA, Arizona, California, Iowa, Kansas, Michigan, Minnesota, Montana, North Dakota, South Dakota, Texas, Wisconsin, Ukraine, Uruguay, Yugoslavia (former).

Monilochaetes infuscans. [Distribution map].

1990 ◽  
Author(s):  
Keyword(s):  
New Zealand ◽  
North America ◽  
South America ◽  
Sierra Leone ◽  
Ipomoea Batatas ◽  
New South ◽  
South Australia ◽  
Distribution Map ◽  
South Wales ◽  
New Distribution

Abstract A new distribution map is provided for Monilochaetes infuscans Halsted ex Harter. Hosts: Sweet potato (Ipomoea batatas). Information is given on the geographical distribution in Africa, Sierra Leone, Zimbabwe, Asia, China, Israel, Japan, Korea, Taiwan, Australasia & Oceania, Australia, New South Wales, Queensland, South Australia, Hawaii, New Zealand, US Trust Terr., Europe, Portugal, Azores, North America, USA, South America, Argentina, Brazil.

Pseudomonas syringae pv. pisi. [Distribution map].

1993 ◽  
Author(s):  
Keyword(s):  
South Africa ◽  
New York ◽  
New Zealand ◽  
Pisum Sativum ◽  
Pseudomonas Syringae ◽  
New South ◽  
South Australia ◽  
Distribution Map ◽  
South Wales ◽  
New Distribution

Abstract A new distribution map is provided for Pseudomonas syringae pv. pisi (Sackett) Young, Dye & Wilkie. Hosts: Pea (Pisum sativum) and other Apiaceae. Information is given on the geographical distribution in Africa, Kenya, Malawi, Morocco, South Africa, Tanzania, Zimbabwe, Asia, India, Rajasthan, Himachal Pradesh, Indonesia, Israel, Japan, Lebanon, Nepal, Pakistan, Russia, Armenia, Kirghizistan, Australasia & Oceania, Australia, New South Wales, South Australia, Western Australia, Queensland, Tasmania, Victoria, New Zealand, Europe, Bulgaria, Denmark, France, Germany, Greece, Hungary, Italy, Netherlands, Romania, Russia, Ukraine, Voronezh, Moldavia, Switzerland, UK, England, Yugoslavia, North America, Bermuda, Canada, Alberta, British Columbia, Manitoba, Ontario, Quebec, Saskatchewan, Mexico, USA, New York, South America, Argentina, Colombia, Uruguay.

Dacus tryoni. [Distribution map].

1960 ◽  
Author(s):  
Keyword(s):  
Geographical Distribution ◽  
New South ◽  
New South Wales ◽  
South Australia ◽  
Fruit Fly ◽  
Distribution Map ◽  
Bactrocera Tryoni ◽  
South Wales ◽  
New Distribution

Abstract A new distribution map is provided for Dacus tryoni[Bactrocera tryoni] (Frogg.) (Dipt., Trypetidae) (Queensland Fruit-fly) Hosts: Many deciduous and subtropical fruits. Information is given on the geographical distribution in AUSTRALIA, New South Wales, Queensland, South Australia, Victoria.

Listronotus bonariensis. [Distribution map].

1998 ◽  
Author(s):  
Keyword(s):  
New Zealand ◽  
South America ◽  
Geographical Distribution ◽  
New South ◽  
South Australia ◽  
Distribution Map ◽  
South Wales ◽  
Pasture Grasses ◽  
Listronotus Bonariensis ◽  
New Distribution

Abstract A new distribution map is provided for Listronotus bonariensis (Kuschel) Coleoptera: Curculionidae Attacks Lolium spp. and other pasture grasses and cereals. Information is given on the geographical distribution in SOUTH AMERICA, Argentina, Bolivia, Brazil, Chile, Uruguay, OCEANIA, Australia, New South Wales, South Australia, Tasmania, Victoria, Western Australia, New Zealand.

Podospora excentrica. [Descriptions of Fungi and Bacteria].

2020 ◽  
Author(s):  
D. W. Minter
Keyword(s):  
New Zealand ◽  
South America ◽  
Atlantic Ocean ◽  
Geographical Distribution ◽  
Western Australia ◽  
New South ◽  
Conservation Status ◽  
New South Wales ◽  
South Australia ◽  
South Wales

Abstract A description is provided for Podospora excentrica. Some information on its associated organisms and substrata, dispersal and transmission, habitats and conservation status is given, along with details of its geographical distribution (South America (Venezuela), Atlantic Ocean (Portugal (Madeira)), Australasia (Australia (New South Wales, South Australia, Victoria, Western Australia)), New Zealand, Europe (Belgium, Denmark, Germany, Ireland, Italy, Netherlands, Spain, Sweden, UK)).

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