Ticks in Australia: endemics; exotics; which ticks bite humans?

2018 ◽  
Vol 39 (4) ◽  
pp. 194
Author(s):  
Stephen C Barker ◽  
Dayana Barker
Keyword(s):  
New Zealand ◽  
New Genus ◽  
Spotted Fever ◽  
South Australia ◽  
New Guinea ◽  
The Other ◽  
Soft Tick ◽  
Ixodes Holocyclus ◽  
Eastern Australia ◽  
Paralysis Tick

At least 71 species of ticks occur in Australia; a further 33 or so species are endemic to its neighbours, New Guinea and New Zealand. The ticks of Australia and other parts of Australasia are phylogenetically distinct. Indeed, there are at least two lineages of ticks that are unique to Australasia: the genus Bothriocroton Klompen, Dobson & Barker, 2002; and the new genus Archaeocroton Barker & Burger, 2018. Two species of ticks that are endemic to Australia are notorious for feeding on humans: (i) Ixodes holocyclus, the eastern paralysis tick, in eastern Australia; and (ii) Amblyomma triguttatum triguttatum, the ornate kangaroo tick, in Western Australia, at one place in South Australia, and in parts of Queensland. Three of the other endemic species of ticks that feed on humans in Australia are also noteworthy: (i) Bothriocroton hydrosauri, the southern reptile tick, which is a vector of Rickettsia honei (Flinders Island spotted fever); (ii) Haemaphysalis novaeguineae, the New Guinea haemaphysalid; and (iii) Ornithodoros capensis, the seabird soft tick. Here, we present images of female Ixodes holocyclus, Amblyomma t. triguttatum, Bothriocroton hydrosauri and Haemaphysalis novaeguineae and our latest maps of the geographic distributions of Ixodes holocyclus, Amblyomma t. triguttatum and Bothriocroton hydrosauri. None of the five exotic species of ticks in Australia typically feed on humans.

The wood anatomy of New Guinea Nothofagus B1

1954 ◽  
Vol 2 (2) ◽  
pp. 141 ◽  
Author(s):  
HE Dadswell ◽  
HD Ingle
Keyword(s):  
New Zealand ◽  
South America ◽  
Wood Anatomy ◽  
New Guinea ◽  
The Other ◽  
Temperate Species ◽  
Eastern Australia ◽  
Secondary Wood ◽  
Genus One

An examination has been made of the secondary wood of available species of the genus Nothofagus B1. From the results it appears that on the basis of wood anatomy a ready separation can be made into two distinct groups within the genus: one comprising the New Guinea species (eight examined) and the other the temperate species from South America, New Zealand, and eastern Australia (14 examined). The New Guinea species can be separated easily from the remainder by the larger, less numerous vessels, the distinct bands of parenchyma, and the absence of tracheids. The results support the segregation of the New Guinea species into a separate subsection of the genus as proposed by van Steenis (1953).

Observations on the sk ulls of fossil and extant echidnas (Monotremata: Tachyglossidae).

1991 ◽  
Vol 14 (2) ◽  
pp. 87 ◽  
Author(s):  
M. Griffiths ◽  
R.T. Wells ◽  
D.J. Barrie
Keyword(s):  
New Genus ◽  
South Australia ◽  
New Guinea ◽  
The Difference ◽  
North Western ◽  
Tachyglossus Aculeatus

The anatomies of four well-preserved, fossilised tachyglossid skulls from Naracoorte, South Australia are described and compared with that of a fossilised skull from north-western Tasmania, with those of 13 extant Long-beaked Echidnas, Zaglossus bruijnii, from New Guinea, and with those of II Short-beaked Echidnas, Tachyglossus aculeatus. The difference in structure and proportions of the rostrums, palates and craniums of the fossil forms from those of Z. bruijnii and T. aculeatus are so great that it is concluded that the former should be placed in a new genus; the name Megalibgwilia is proposed. From the conformation of the rostrum and palate it is suggested that the principal prey of Megalibgwilia was large insects such as scarab and moth larvae, not oligochaete worms as is the case with Z. bruijnii.

Six new species of Archimonocelididae Meixner, 1938 (Platyhelminthes, Proseriata) from the Pacific, with proposal of a new genus

Zootaxa ◽  
2021 ◽  
Vol 4965 (3) ◽  
pp. 515-528
Author(s):  
MARCO CURINI-GALLETTI ◽  
ERNEST R. SCHOCKAERT
Keyword(s):  
New Species ◽  
New Genus ◽  
South Australia ◽  
Ventral Side ◽  
Copulatory Organ ◽  
Dorsal Side ◽  
The Pacific ◽  
Eastern Australia ◽  
The Pacific Ocean ◽  
The Caribbean

The genus Tajikacelis n. gen. is introduced for species of Archimonocelididae (Proseriata) characterized by the lack of atrial spines in the copulatory organ and by the opening of the seminal vesicles into the prostate vesicle at its ventral side. Six new species from the Pacific Ocean are ascribed to the new genus; they may be distinguished by features of the genital systems and the morphology of their copulatory stylets. T. tajikai n. sp. (type species of the new genus) and T. macrostomoides n. sp., both from eastern Australia, have a long tubular stylet. In T. macrostomoides n. sp., the stylet is more curved, bending to 180°, and has a narrower basis compared to that of T. tajikai n. sp. In T. artoisi n. sp., from Hawai’i, and T. nematoplanoides n. sp., from South Australia, the stylet is shaped as a truncated cone, with a broad, oblique proximal opening and a very short tubular part. T. artoisi n. sp. is distinct for the much stronger thickening of the dorsal side of the stylet, and for the different shape of the proximal opening. In T. acuta n. sp. and T. truncata n. sp., from West Panama, the tubular stylet is comparatively short; the two species differ for the shape of the distal opening, produced into a sharp spike in T. acuta n. sp., and square-ended in T. truncata n. sp.. Two species previously described in the genus Archimonocelis are transferred to Tajikacelis n. gen.: T. itoi Tajika, 1981 from Japan and T. keke Martens and Curini-Galletti, 1989 from Sulawesi (Indonesia). The taxonomic position of the problematic Archimonocelis glabrodorsata Martens and Curini-Galletti, 1989 from the Caribbean is discussed. The relationships of and within the genus Tajikacelis n. gen. are discussed and compared with recent results based on DNA studies. 

Trichomycete gut fungi in New Zealand aquatic insect larvae

1990 ◽  
Vol 68 (5) ◽  
pp. 1045-1056 ◽  
Author(s):  
Marvin C. Williams ◽  
Robert W. Lichtwardt
Keyword(s):  
New Species ◽  
New Zealand ◽  
New Genus ◽  
Aquatic Insect ◽  
The Other ◽  
Insect Larvae ◽  
Widespread Species ◽  
The World ◽  
Chironomidae Larvae ◽  
Aquatic Insect Larvae

New Zealand, like other regions of the world, has now been shown to have a diverse and rich assortment of Trichomycetes (Zygomycotina). Seven of the 14 species of Harpellales we found in aquatic insect larvae are known from other land areas. The remaining seven species, consisting of six Harpellales and one Amoebidiales, are new and possibly endemic. A new genus, Austrosmittium, from Chironomidae larvae is established, with two species, A. kiwiorum and A. norinsulare. The other new species are Glotzia plecopterorum (in Plecoptera), Paramoebidium bibrachium (Amoebidiales, in Ephemeroptera), Pennella asymmetrica (in Simuliidae), and Smittium rarum and Stachylina minima (in Chironomidae). All of the new species were found either on North Island or South Island, but not both. We also report the presence on South Island of two widespread species of marine trichomycetes (Eccrinales), Enteromyces callianassae and Taeniella carcini, in anomuran and brachyuran crustaceans.

A revision of Vittadinia A.Rich. (Compositae) together with reinstatement of Eurybiopsis DC. and description of a new geunus, Camptacra.

Brunonia ◽  
1982 ◽  
Vol 5 (1) ◽  
pp. 1 ◽  
Author(s):  
NT Burbidge
Keyword(s):  
New Zealand ◽  
New Genus ◽  
New Caledonia ◽  
Single Species ◽  
New Combinations ◽  
Northern Australia ◽  
New Subgenus ◽  
Eastern Australia ◽  
North Eastern ◽  
Specific Rank

It is reported that Gaudichaud was correct in describing, under Brachycome Cass., three species, B. triloba, B. dentata and B. spathulata. Reference is made to the nomenclatural status of these species in accordance with the results of a revision of Brachycome by Davis (1948). De Candolle erred in transferring the species to Vittadinia A. Rich, for which the New Zealand V. australis is the type. Reasons are given for regarding V. triloba (Gaudich.) DC. as synonymous with V. australis var. dissecta Benth., and the variety is raised to specific rank. Included with V. australis and V. dissecta in Vittadinia s. str. (i.e. in Vittadinia subgenus Vittadinia) are V. cuneata DC. (a name which can be applied to a complex group of taxa widespread in southern and eastern Australia) and a further 17 species of which the following are new: V. cervicularis (with four varieties), V. constricta, V. condyloides, V. decora, V. eremaea, V. humerata, V. nullarborensis, V. pustulata, V. simulans and V. sulcata, while V. gracilis (J. D. Hook.) N. Burbidge and V. australasica (Turcz.) N. Burbidge are new combinations. V. scabra DC. and a group of taxa which have been referred to it or, incorrectly, to V. macrorhiza (DC.) A. Gray have been placed in a new subgenus of Vittadinia under the name Peripleura. Within this subgenus nine species are recognized: V. scabra DC., V, hispidula F. Muell. ex A. Gray (with two varieties), and the new species V. arida, V. bicolor, V. diffusa, V. obovata, V. sericea, V. spechtii (with two varieties) and V. virgata. With the exception of V. australis which is endemic to New Zealand and V. simulans, a New Caledonian species, all are endemic to Australia; however, V. hispidula has been reported for New Caledonia where it is deemed to be an alien and V. gracilis and possibly V. muelleri appear to have become naturalized in New Zealand. V. brachycomoides (F. Muell.) Benth. becomes the type of a new genus, Camptacra, with two species, both distributed in northern and north-eastern Australia. Eurybiopsis DC. is reinstated, with its single species, E. macrorhiza DC., found only in northern Australia.

Dolichopodidae (Diptera) from Papua New Guinea. XIV. Paramedetera, a new genus in the Medeterinae

1997 ◽  
Vol 11 (2) ◽  
pp. 309 ◽  
Author(s):  
Patrick Grootaert ◽  
Henk J. G. Meuffels
Keyword(s):  
Papua New Guinea ◽  
Type Species ◽  
New Genus ◽  
New Guinea ◽  
The Other ◽  
Other Hand ◽  
Ancestral Branch ◽  
West Sumatra

Paramedetera, gen. nov., is described on the basis of three species: P. papuensis, sp. nov., the type species from Papua New Guinea, P. sumatrensis, sp. nov., from the lowlands in West Sumatra, and P. orientalis (Hollis, 1964), comb. nov., from the highlands in West Sumatra. Paramedetera, gen. nov., is closely allied to Medetera, but is a more ancestral branch. It is phylogenetically situated between on one hand Corindia and Thrypticus and on the other hand Medetera and Dolichophorus.

A revision of the Australian Tortricini, Schoeotenini, and Chlidanotini, (Lepidoptera: Tortricidae: Tortricinae)

1965 ◽  
Vol 13 (4) ◽  
pp. 613 ◽  
Author(s):  
IFB Common
Keyword(s):  
New Species ◽  
New Zealand ◽  
Rain Forest ◽  
New Guinea ◽  
Wide Distribution ◽  
Leaf Miners ◽  
Australian Species ◽  
Eastern Australia ◽  
Two New Species ◽  
Cape York

The Australian Tortricini, Schoenotenini, and Chlidanotini together include 40 species in 17 genera. The Tortricini which are represented by 16 species in six genera, fall into two groups, the Phricanthes group with two genera and the Eboda group with four genera. Phricanthes Meyr. contains four Australian species, P. peistica and P. diaphorus being described as new. The other two species have a wide distribution abroad. The larvae attack plants in the family Dilleniaceae. The endemic genus Scolioplecta Meyr. includes seven widely scattered species, of which S. exochus and S. allocotus are described as new. A new species, A. diapella, from the Cape York Peninsula is referred to Amboyna Razowski, based on an Indonesian species. Anameristes, gen. nov. is a monotypic genus from north Queensland rain forest, established for Eboda cyclopleura Turn. Eboda Walk, contains one Australian species, and a series of others in the Indo- Malayan and Papuan areas. Asterolepis Razowski includes three species from Australia and New Guinea, with A. earina from Cape York and A. brandti from Papua described as new. The Schoenotenini are represented by 19 Australian species in seven genera. Two elements are distinguished. The Proselena group ranges from India to the New Hebrides and Rapa, including eastern Australia and New Zealand, while the Schoenotenes group has reached its greatest diversity in New Guinea. Proselena Meyr, has two species; Syncratus, gen. nov. has two new species, S. scepanus and S. paroecus; Tracholena, gen, nov., with type species Cnephasia sulfurosa Meyr., has three species; and Palaeotoma Meyr. is monotypic. The larvae of Proselena are leaf miners in Bursaria, those of T. sulfurosa tunnel in the bark of exotic Cupressus, while Palaeotoma has larvae boring in insect galls on Eucalyptus. Larval characters of these are discussed and compared with those of the New Zealand Prothelymna and Dipterina. The wide-ranging Diactenis Meyr., with a single new Australian species D. tryphera, may also belong to this group. Two genera of the Schoenotenes group are known from Australia. Cornuticlava Diak. includes three rain forest species in northern Queensland, including C. aritrana and C. phanera described as new. Epitrichosma Low. contains seven Australian species, one of which comes from the Darwin area, another E. hesperia, sp. nov. from south-western Australia, one from rain forest in southern Queensland and eastern New South Wales, and four including two new species E. ceramina and E. metreta from north-eastern Queensland. The last also occurs in New Guinea. The Chlidanotini contain five Australian species in four genera. Trymalitis Meyr. and Caenognosis Wals. are small but widely distributed Old World genera. The two new monotypic endemic genera Daulocnema, based on D. epicharis, sp. nov., and Leurogyia, based on L. peristictum, sp. nov., are described. The venation, genitalia, mouth-parts, and other adult structures, used to distinguish the genera, together with the larval characters of a few species, are discussed and figured. The genitalia of both sexes and the wings of the Australian species are figured and keys to the genera and species are given.

A new genus of Oedemopsini (Hymenoptera: Ichneumonidae: Tryphoninae) with a key to the genera of the tribe

2006 ◽  
Vol 138 (4) ◽  
pp. 464-472 ◽  
Author(s):  
Andrew M.R. Bennett
Keyword(s):  
Type Species ◽  
New Genus ◽  
New Guinea ◽  
The Other

AbstractScudderopsisgen. nov. is described from New Guinea (type species: Scudderopsis baiyerensissp. nov.). This monobasic genus is placed in the tribe Oedemopsini. A diagnosis and key are provided to distinguish Scudderopsis from the other 11 genera in the tribe.

Primagistemus gen. nov. (Acari: Prostigmata: Stigmaeidae)

Zootaxa ◽  
2002 ◽  
Vol 29 (1) ◽  
pp. 1
Author(s):  
QING-HAI FAN ◽  
ZHI-QIANG ZHANG
Keyword(s):  
New Species ◽  
New Zealand ◽  
New Genus ◽  
The Other ◽  
Taxonomic Position ◽  
Fujian Province ◽  
Adult Females ◽  
A New Species

Primagistemus gen. nov. (Acari: Stigmaeidae) is described and its taxonomic position discussed. Adult females of this new genus are distinguished from those of Agistemus by having four pairs of setae on the propodosomal shield, by lacking postocular bodies, by having three pairs of aggenital setae and by having two setae on genu II. They are also distinguished from those of Stigmaeus by the terminal eupathidia on the palptarsus mostly fused and subterminally separated into three minute prongs, by both subcapitular setae posterolaterad of the pharynx, by having only one seta on coxa II, and by lacking endopodal shields around coxae III-IV. A new species, Primagistemus wuyiensis, from leaves of Araucaria sp. in Fujian Province of China, is described and illustrated. This new species is distinguished from the other species of the genus from New Zealand, Primagistemus loadmani (Wood) comb. nov. (transferred from Stigmaeus), by the distally truncated dorsal body setae and by setal lengths.

scholarly journals Netrostylis, a new genus of Australasian Cyperaceae removed from Tetraria

Telopea ◽  
2021 ◽  
Vol 24 ◽  
pp. 53-60
Author(s):  
Russell Barrett ◽  
Keyword(s):  
New Zealand ◽  
New Genus ◽  
New Combinations ◽  
The North ◽  
Eastern Australia

A new genus, Netrostylis R.L.Barrett, J.J.Bruhl & K.L.Wilson is described for Australasian species previously known as Tetraria capillaris (F.Muell.) J.M.Black (Cyperaceae tribe Schoeneae). The genus is restricted to southern and eastern Australia, and the North Island of New Zealand. Two new combinations are made: Netrostylis capillaris (F.Muell.) R.L.Barrett, J.J.Bruhl & K.L.Wilson and Netrostylis halmaturina (J.M.Black) R.L.Barrett, J.J.Bruhl & K.L.Wilson. Netrostylis is a member of the Lepidosperma Labill. Clade.

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