Races and Populations of the Australian Pilchard, Sardinops neopilchardus (Steindachner)

1951 ◽  
Vol 2 (2) ◽  
pp. 179 ◽  
Author(s):  
M Blackburn
Keyword(s):  
New South ◽  
Boundary Zone ◽  
The South ◽  
South Eastern ◽  
South Wales ◽  
Cook Strait ◽  
Australian Fish ◽  
Port Jackson ◽  
Western Australian ◽  
Abundance Fluctuations

The evidence of taxonomic differentiation in the Australian pilchard is reviewed. Three major groups (called races), located respectively in eastern, south-eastern, and south-western Australian waters, are distinguished by differences in growth rate. The boundary zone of the two former is near the New South Wales-Victoria bolder, but it is not certain to which of the two latter races the South Australian fish belong. The two former races are sukdivided into smaller, more or less separate stocks (populations), which are distinguished mainly by differences in mean number of vertebrae and in abundance fluctuations. There are at least two such groups in the eastern race, which meet between Port Jackson and Jervis Bay, and at least two in the south-eastern race. The pilchards of Cook Strait, New Zealand, are probably distinct from those of any Australian locality.

The Distribution of Phytophthora cinnamomi Rands at Two Sites in Southern Western Australia and at Durras in South-Eastern New South Wales.

1982 ◽  
Vol 30 (2) ◽  
pp. 139 ◽  
Author(s):  
WM Blowes ◽  
WA Heather ◽  
N Malajczuk ◽  
SR Shea
Keyword(s):  
Western Australia ◽  
Phytophthora Cinnamomi ◽  
New South ◽  
New South Wales ◽  
Native Forest ◽  
Prevention Strategies ◽  
South Eastern ◽  
Isolation Techniques ◽  
South Wales ◽  
Western Australian

Native forest at Durras in south-eastern New South Wales and Jarrahdale in south-western Western Australia was examined for the presence of Phytophthora cinnamomi by two sampling and isolation techniques. With the lupin seeding baiting technique, randomly selected samples of soil and fine roots collected from the New South Wales site yielded P. cinnamomi when baited, while similar baiting of comparable samples from Western Australia failed. Direct plating of samples of upper roots and root collars of recently dead Banksia grandis from Western Australian sites yielded P. cinnamomi, while this organism was not isolated from comparable samples of chlorotic Macrozamia communis collected at the New South Wales site. The results suggest that the form of occurrence of P. cinnamomi and its association with disease in Australia vary in different situations. Viewing each situation independently might ensure the adoption of control/prevention strategies appropriate to all.

scholarly journals Alessandro Malaspina: An Italian/Spaniard at Port Jackson

2013 ◽  
Vol 4 (1) ◽  
pp. 38-48
Author(s):  
Laura Olcelli
Keyword(s):  
English Translation ◽  
New South ◽  
New South Wales ◽  
South Pacific ◽  
British Colonialism ◽  
The South ◽  
Italian Peninsula ◽  
South Wales ◽  
Spanish Colonies ◽  
Port Jackson

Tuscan-born and Spanish-trained Alessandro Malaspina (1754-1810) captained the most significant scientific expedition ever launched by Spain in the years 1789-1794. After a survey of the Spanish colonies in America, he directed the course of the Descubierta towards the South Pacific and anchored at Port Jackson on 11 March 1793. In my essay I will scrutinize the New South Wales leg of Malaspina’s voyage account, comparing 'Viaje político-científico alrededor del mundo' (the original 1885 Spanish edition) and 'Journal of a Voyage by Alejandro Malaspina' (its 2001 English translation), and integrating them with the captain’s secret reports. The examination of Malaspina’s comments on the infant colony will simultaneously expose the Spanish attitude to early British colonialism in New South Wales, and help assess Malaspina’s complex role as the first explorer who reached Terra Australis from the Italian peninsula.

scholarly journals Molecular phylogenetics and systematic revision of the south-eastern Australian Helicarionidae (Gastropoda, Stylommatophora)

2017 ◽  
Vol 86 (1) ◽  
pp. 51-95 ◽  
Author(s):  
Isabel T. Hyman ◽  
Irantzu de la Iglesia Lamborena ◽  
Frank Köhler
Keyword(s):  
New Species ◽  
Molecular Phylogenetics ◽  
New South ◽  
Shell Morphology ◽  
The South ◽  
Systematic Revision ◽  
South Eastern ◽  
Southeastern Australia ◽  
South Wales ◽  
One New Species

The south-eastern Australian helicarionid clade currently comprises six genera of snails and semislugs united by genital characters, including an epiphallic flagellum that produces a spiraling, spinose spermatophore, the absence of an epiphallic caecum, and the presence of at most a very short vagina. We comprehensively revise the taxonomy of this group based on comparative analyses of key morphological features and mitochondrial markers COI and 16S, revise the placement of several species described recently on the basis of shell morphology alone, and describe new taxa. The snail genus Brevisentis is monophyletic as currently understood, but includes an additional undescribed species from Wollemi National Park, New South Wales. Mysticarion is shown to contain four arboreal semislugs with wide, disjunct ranges, including one new species (Mysticarion obscurior sp. nov.). We synonymise Fastosarion staffordorum with Mysticarion hyalinus. The semislug Desidarion is synonymised with Parmavitrina, and we describe two new species of this genus, P. flavocarinata sp. nov. and P. maculosa sp. nov. The semi-arboreal semislug Cucullarion is herein included in the south-eastern Australian helicarionid clade based on morphological and genetic evidence, despite its more northerly distribution. Two small semislugs so far placed in Peloparion do not group together and a new genus, Ubiquitarion gen. nov., is described for Peloparion iridis. All of these genera, together with the semislug Helicarion (not included here), form a monophyletic radiation endemic to southeastern Australia.

The vegetation of the south-eastern Riverina, New South Wales. II. The disclimax communities

1953 ◽  
Vol 1 (3) ◽  
pp. 548 ◽  
Author(s):  
CWE Moore
Keyword(s):  
New South ◽  
New South Wales ◽  
General Description ◽  
The South ◽  
South Eastern ◽  
South Wales

A general description of the disclimax communities in the south-eastem Riverina is presented.The disclimax communities are essentially the pastures developed on clearing some or all of the trees in the climax communities and grazing the herbaceous stratum. These pastures are discussed in relation to soil and the grazing factor. Notes on the occurrence of weeds and the possibilities of pasture improvement are given.

Morphologic and molecular redescription of Catostylus mosaicus conservativus (Scyphozoa: Rhizostomeae: Catostylidae) from south-east Australia

2005 ◽  
Vol 85 (3) ◽  
pp. 723-731 ◽  
Author(s):  
Michael N Dawson
Keyword(s):  
New South ◽  
New South Wales ◽  
Type Locality ◽  
South Eastern ◽  
South Wales ◽  
Eastern Australia ◽  
Port Jackson ◽  
Oral Disk ◽  
South Eastern Australia

Two reciprocally monophyletic mitochondrial clades of the commercially valuable jellyfish Catostylus mosaicus are endemic to south-eastern Australia. Here, medusae in the two clades are shown to differ also in colour and in the dimensions of their papillae, oral disk, and bell depth. They are referred to two varieties recognized in 1884 by von Lendenfeld. The clade occupying localities adjacent to Bass Strait is redescribed as subspecies C. mosaicus conservativus; the clade from New South Wales and southern Queensland spans the type locality (Port Jackson) of C. mosaicus and is designated C. mosaicus mosaicus. Their ecology and colour, in the context of von Lendenfeld's original descriptions, and the implications for fisheries are discussed.

Distribution and abundance of the south-eastern form of the greater long-eared bat Nyctophilus timoriensis.

2006 ◽  
Vol 28 (1) ◽  
pp. 1 ◽  
Author(s):  
C. Turbill ◽  
M. Ellis
Keyword(s):  
New South ◽  
New South Wales ◽  
The South ◽  
Trap Night ◽  
South Eastern ◽  
South Wales ◽  
Eastern Australia ◽  
Order Of Magnitude ◽  
Survey Effort ◽  
South Eastern Australia

In south-eastern Australia, the greater long-eared bat (Nyctophilus timoriensis) has been rarely captured and is considered uncommon, although large areas within its range have received little survey effort. We collate existing capture records and present new data on N. timoriensis captures from recent fauna inventory surveys across the western slopes and plains of New South Wales (NSW). From 1628 trap nights at 39 study areas, 118 N. timoriensis were captured out of a total of 8266 bats. In larger remnants in the Brigalow Belt South Bioregion, N. timoriensis was captured at a rate of 0.1 to 0.6 per trap night and made up 7 to 9% of bat captures. This was approximately an order of magnitude greater than in other study areas throughout western NSW. There were no captures from the Darling Riverine Plains Bioregion. These surveys show that the large vegetation remnants of Goonoo, Pilliga West and Pilliga East study areas are a distinct stronghold in the distribution of the south-eastern form of N. timoriensis.

The vegetation of the south-eastern Riverina, New South Wales. I. The climax communities

1953 ◽  
Vol 1 (3) ◽  
pp. 485 ◽  
Author(s):  
CWE Moore
Keyword(s):  
Climatic Factors ◽  
New South ◽  
The South ◽  
Species List ◽  
Vegetation Map ◽  
South Eastern ◽  
Plant Associations ◽  
South Wales ◽  
Atriplex Nummularia ◽  
Geological Formations

The results of an ecological survey of the south-eastern Riverina are presented. The general features of the environment (climate, geology, physio- graphy, and soils) are described. Twenty-three plant associations are recognized and described and these are grouped into seven alliances and two formations. The distribution of the alliances is shown on the vegetation map of the region. The relationships between the vegetation and environmental factors are discussed. There is little correlation between the vegetation and geological formations. The distribution of the communities does not appear to be closely related to climatic factors, chiefly owing to the over-riding effects of soil and topography. Evidence is presented to show that the grasslands in the Narrandera, Urana, Jerilderie area are disclimax corninunities developed from the Acacia pendub-Atriplex nummularia Alliance. The life-form spectra of each alliance and of the whole region are given and briefly discussed. There is a preponderance of henlicryptophytes and therophytes except in the Eucalyptus dealbata-E. sideroxylon Alliance which is strongly nanophanerophytic. The appendix gives a species list for each alliance, together with notes on the occurrence of species rarely found in the region.

Taxonomy and distribution of Shallow-water Lagenid Foraminiferida from the South-eastern coast of Australia

1989 ◽  
Vol 40 (4) ◽  
pp. 369 ◽  
Author(s):  
AD Albani ◽  
I Yassini
Keyword(s):  
New Species ◽  
Shallow Water ◽  
New South ◽  
New South Wales ◽  
Eastern Coast ◽  
Southern Coast ◽  
The South ◽  
South Eastern ◽  
South Wales

The taxonomy of 65 species of unilocular Foraminifera from 12 locations along the central and southern coast of New South Wales and in Bass Strait is discussed and all species illustrated. Thirty new species are described. A morphological key for the identified genera is also presented. Brief notes are added on their occurrence and distribution.

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