New species of Crotonia (Acari: Oribatida) from South Africa

Four new species of oribatid mites of the genus Crotonia , ( C. pauropelor sp. nov., C. dicella sp. nov., C. lyrata sp. nov. and C. ecphylla sp. nov. ) are described from soil and plant litter from South Africa. Crotonia pauropelor, C. dicella and C. ecphylla are allied to the 'capistrata' species-group, previously known only from Queensland, Australia, in that they possess the full complement of c setae on the notogaster. They differ in having eight pairs rather than nine pairs of genital setae. In addition, C. ecpylla is unusual in the genus Crotonia in that it appears to possess two pairs of setae on each of the second epimera. Crotonia lyrata has only two pairs of c setae and is allied to the 'cophinaria' species-group. This is only the second published record of the genus Crotonia from South Africa, and the first of any named species. A key to the African Crotonia species is provided, which includes the only two previously known species C. alluaudi and C. rothschildi (Berlese, 1916).     

Frankliniella lantanae sp. n. (Thysanoptera: Thripidae), a polymorphic alien thrips damaging Lantana leaves in Australia

Abstract  A new species of Frankliniella Karny, probably introduced to Australia from the Caribbean area, is described here as causing feeding damage to the young leaves of Lantana in south-eastern Queensland and northern New South Wales. The new species is unusual within this large, primarily Neotropical genus, in that it feeds only on leaves, not in flowers, and that adult females are either apterous or fully winged. Only 10 of the 160 described species of Frankliniella are known to exhibit wing reduction, and notes are given on these together with notes on the seven species of the genus that are not endemic to the New World. Life history studies, including sex and morph ratios, indicate that egg to adult can require as little as 12 d, but despite breeding well in greenhouses, the species is not known to develop large populations in the field in Australia.     

Synopsis of Antitrogus Burmeister (Coleoptera: Scarabaeidae: Melolonthini)

Abstract The genus Antitrogus Burmeister is widely distributed in eastern Australia and, because some species are significant pests of sugarcane, pastures and pineapples, it has attracted considerable research interest. This paper reviews the systematics, biology, ecology and management of the genus. The morphology of the 22 known species is described and a further species, A. gubbi sp. n. from south-eastern Queensland which was previously confused with A. robertsi Britton, is described. These species clearly divide into two species-groups: (i) those from south-eastern Queensland, eastern New South Wales and south-eastern Australia, which sometimes have closely related species pairs; and (ii) a more diverse group of species from central and northern Queensland. The latter is linked to A. villosus Allsopp from western Victoria, and this may indicate that further species await discovery in western New South Wales. Known life cycles are of 1 or 2 years. Adults fly for short periods following rain in spring or summer and do not feed. Adult females tend to disperse poorly, and this, coupled with ephemeral and localised rainfall, has probably contributed to speciation. Larvae feed on the roots of grasses and other similar plants. Insecticides are widely used to control them in sugarcane, but are too expensive for use on pastures. Integrating new controls with an emphasis on cultural controls is seen as the best way of managing these pest species.     

RECORD OF THE MOSQUITO PATHOGENIC FUNGUS CULICINOMYCES CLAVISPORUS COUCH, ROMNEY AND RAO INFECTING LARVAE OF CULISETA INCONSPICUA LEE (DIPTERA:CULICIDAE) IN VICTORIA

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The isolation of Culicinomyces clavisporus from Culiseta inconspicua larvae breeding in a small groundpool at Mallacoota, Victoria is reported. This is the first record of C. clavisporus infecting this species and widens the known distribution and host range of the fungus in nature.     

Revision of Syncarpiolyma Froggatt (Hemiptera: Psyllidae) and Description of a New Species

Syncarpiolyma Froggatt and its type species S. maculata Froggatt are revised. A second species, Syncarpiolyma maculatipennis sp.n., is described from four females collected in Queensland and New South Wales.     

Second species in the Australian ant genus Peronomyrmex Viehmeyer (Hymenoptera: Formicidae)

A second species of the rare Australian ant genus Peronomyrmex is described from Victoria. This new species, P. bartoni , represents only the third time the genus has been collected, the previous records being the holotype of P. overbecki Viehmeyer from north-eastern New South Wales and a collection, subsequently lost, from northern Queensland.     

One new genus and three new species of Orsillinae (Hemiptera: Lygaeidae) from Australia

Abstract  Two new species of Nysius Dallas, N. orarius sp. n. and N. tasmaniensis sp. n. are described from New South Wales and Tasmania (Australia), respectively. A new monotypic genus, Reticulatonysius , with type-species R. queenslandensis sp. n. is described from Queensland, and its systematic relationship with other orsilline genera is discussed.     

A new species of the genus Hydrodroma Koch, 1837 (Acari, Hydrachnidia, Hydrodromidae), with a key to the hitherto known six species of the genus in Australia

The genus Hydrodroma Koch, 1837 in Australia consists of six species, the newly described Hydrodroma meridionalissp. n. included. The new species is described from 45 sampling sites from running waters in Queensland, Victoria, New Southern Wales, Western Australia, Northern Territory and South Australia. Furthermore, a key for the identification of species of Hydrodroma occurring in Australia is given.     

云南丽江早泥盆世棘鱼类微体化石的首次报道

记述了云南丽江县鸣音区阿冷初早泥盆世山江组 (Lochkovian EarlyPragian)和阿冷初组(Middle LatePragian)棘鱼亚纲微体化石。这些化石被归属于 4属 5种 ,其中包含 1新属 2新种。这是西藏—滇西区棘鱼类化石的首次报道。不同于华南区棘鱼类的组成 ,丽江早泥盆世棘鱼类以栅棘鱼目属种为主 ,缺少锉棘鱼目属种。它与国外对比 ,则与澳大利亚新南威尔士中部同时代的棘鱼类表现出较多的相似性     

New species of Asphalidesmus Silvestri, 1910 from Australia (Diplopoda, Polydesmida, Dalodesmidea)

Asphalidesmus allynensissp. n. and Asphalidesmus dorrigensissp. n. are described from New South Wales, Asphalidesmus otwayensissp. n. from Victoria, and Asphalidesmus bellendenkerensissp. n., Asphalidesmus carbinensissp. n., Asphalidesmus magnus sp. n. and Asphalidesmus minorsp. n. from Queensland. The previously endemic Tasmanian genus Asphalidesmus Silvestri, 1910 is now known from 16°S to 43°S in eastern Australia, a north-south range of ca 3000 km. Asphalidesmus spp. throughout this range are very similar in overall appearance. Three of the new species are able to coil in a tight spiral.     

THE NEW ORDOVICIAN GENUS HILLOPHYLLUM AND THE EARLY HISTORY OF RUGOSE CORALS WITH ACANTHINE SEPTA

Two species of the new rugose coral genus Hillophyllum are described from Ordovician limestones of central-western New South Wales. The larger species, H. priscum sp. nov., is the earliest rugosan to be found in New South Wales successions, first appearing in horizons of probable Gisbornian age (about middle Lower Caradocian), and seems to be the earliest record of a solitary to fasciculate species exhibiting monacanthine septa. A smaller species, H. sp., occurs with H. priscum and the first species of Palaeophyllum in higher horizons, of probable Lower Eastonian age (approximately upper Lower Caradocian). The history of the Ordovician rugose corals exhibiting acanthine septa is reviewed. Hillophyllum shows relationships with the massive, cerioid rugose species of Foerstephyllum type, and with the solitary, non-tabulated Lambeophyllum, Coelostylis , and Primitophyllum. Together they appear to be the earliest representatives of the Suborder Cystiphyllina.     

STUDIES OF PACIFIC ISLAND PLANTS. XXIX. BLEASDALEA AND RELATED GENERA OF PROTEACEAE

The genus Kermadecia (Proteaceae), originally described as endemic to New Caledonia, has been expanded in recent decades to include three species from the New Hebrides and Fiji. Specialists on the Proteaceae have suggested that the three Melanesian species were generically misplaced, and careful reexamination supports this viewpoint. It is now apparent that a distinct group within the subfamily Grevilleoideae is composed of the genera Euplassa (endemic to South America), Sleumerodendron (a monotypic New Caledonian genus), Gevuina (based on a single South American species but recently expanded to include two other species from Queensland and New Guinea), and the three questionable Melanesian species. A review of this cluster of taxa indicates that Gevuina should again be interpreted as restricted to South America and that the generic name Bleasdalea F. v. Muell. ex Domin should be adopted for a group of five species extending from Queensland and New Guinea to the New Hebrides and Fiji. The relationships of the four genera are discussed and within Bleasdalea four new combinations are proposed: B. bleasdalei (F. v. Muell.), B. ferruginea (A. C. Sm.), B. vitiensis (Turrill), and B. lutea (Guillaumin). Kermadecia, very distinct from the four genera under present consideration, is again interpreted as a New Caledonian endemic.     

Isolation and characterization of microsatellite loci from Eidothea hardeniana,an early Proteaceae

Eidothea hardeniana is a recently discovered rainforest species representing a basal Proteoid genus. It is known from a single location in New South Wales (Australia) with the only other member of the genus, Eidothea zoexylocarya, found in northern Queensland. We developed six microsatellite loci (five cross‐transferable) from an (AG) enriched library. The loci produced relatively high levels of diversity within 30 individuals of such a rare species. These microsatellites are now being used to provide new and useful information on the management of the species and on the processes shaping the evolution and persistence of ancient rainforest taxa.     

NEW AUSTRALIAN OLIGOCENE TO MIOCENE RINGTAIL POSSUMS (PSEUDOCHEIRIDAE) AND REVISION OF THE GENUS MARLU

Abstract:  Four genera of extinct ringtail possums have been reported from Australian Oligocene to Miocene sediments since 1987. The genus Marlu was described from two species, M. kutjamarpensis and M. praecursor (Woodburne, Tedford and Archer), from the Miocene Kutjamarpu Local Fauna (Leaf Locality) and late Oligocene Wadikali Local Fauna respectively, of northern South Australia. New fossil material referable to this genus has been collected from the Leaf Locality and the Oligocene to Miocene Riversleigh World Heritage Area in northwest Queensland. Three new species, Marlu karya sp. nov. from middle Miocene Riversleigh local faunas and Marlu syke sp. nov. and Marlu ampelos sp. nov. from the Leaf Locality as well as early to middle Miocene Riversleigh local faunas are described. A revision and rediagnosis of the genus and published species are made following the re-examination of referred material in conjunction with the new material. Marlu is characterized by simple dentition and synapomorphies with extant pseudocheirids such as a conjoined postmetacristid and preentocristid on m1 and the loss of the entostylid ridge. New material from middle Miocene Riversleigh deposits has been referred to M. kutjamarpensis , extending the known distribution and age of that species. Re-examination of M. praecursor has revealed the presence of a small m1 entostylid ridge, contributing further to differences between M. praecursor and all other Marlu species and raising the possibility that Marlu is paraphyletic. The new material does not contradict a sister group relationship between ' Marlu ' (excluding M. praecursor ) and the Pliocene–Pleistocene genus Pseudokoala. Homology of the pseudocheirid m1 protostylid identified in species of Paljara , Pildra and Marlu with that observed in extant species is reconsidered. The 'protostylid' of the extinct genera is herein described as the buccal stylid.     

Revision of the genus Menippus Clark in Australia (Coleoptera: Chrysomelidae: Galerucinae)

Abstract  The genus Menippus is revised for Australia, with six species, three of which are new: M. cynicus Clark, M. darcyi sp. nov. , M. ewani sp. nov. , M. fugitivus (Lea), M. sufi sp. nov. and M. yulensis (Jacoby) comb. nov. (from Diorhabda Weise). Menippus yulensis was described from New Guinea. This species and M. darcyi were formerly confused in Australia with M. fugitivus , which is now considered endemic to Lord Howe Island. The species formerly considered M. fugitivus and protected under the Threatened Species Conservation Act, New South Wales, is now named M. darcyi . A key is provided for the Australian species of Menippus and a lectotype designated for M. yulensis . The composition of Menippus is discussed and three non-Australian species are transferred to this genus: M. inconspicua (Jacoby) comb. nov. (from Diorhabda Weise); M. laterimaculata (Jacoby) comb. nov. ; and M. marginipennis (Jacoby) comb. nov. (from Galerucella Crotch). A revised checklist of Menippus species is given. The recorded foodplants of Menippus are species of Celtis (Ulmaceae).     

CONASSIMINEA, A NEW GENUS OF THE ASSIMINEIDAE (CAENOGASTROPODA: RISSOOIDEA) FROM SOUTHEASTERN AUSTRALIA

A new genus of Assimineidae, Conassiminea, is described fromestuarine habitats in southeastern Australia (New South Wales,Tasmania and Victoria). Two new species, C. studderti and C.zheni, are included in the genus, the former being the typespecies. Conassiminea is distinct from all other assimineidgenera in two autapomorphies in the female reproductive system:the seminal receptacle has two ducts and the bursal duct isextremely wide. The phylogenetic relationships of the new genuswere examined using a morphological dataset. (Received 26 February 2005; accepted 22 April 2005)     

Two new egg parasitoids (Hymenoptera: Encyrtidae) of the wood borer Agrianome spinicollis (Macleay) (Coleoptera: Cerambycidae), a pest of pecans in eastern Australia

Abstract Baeoanusia xanthopleuron sp. n. and Avetianella coombsi sp. n. (Hymenoptera: Encyrtidae) are described from New South Wales and Queensland. Photomicrographs are provided to illustrate morphological characters of both species, and their systematic position is discussed on the basis of their morphology and biology. Both species are egg parasitoids of the wood borer Agrianome spinicollis (Macleay), an important pest of pecans in eastern Australia.     

Revision of the genus Innobindus Jacobi (Hemiptera: Fulgoromorpha: Cixiidae) with the description of six new species and comments on other Australian Brixiini genera

Abstract  Australian planthoppers of the genus Innobindus Jacobi are revised. A lectotype for Innobindus multimaculatus Jacobi is designated and six new species of Innobindus are described: I. alternans , I. collessi , I. licinus , I. marginatus , I. robinae and I. unicornis . Maps of the known distribution for the species of Innobindus are presented and discussed. The Australian Brixiini fauna, which appears to be restricted in distribution to Queensland and New South Wales, comprises a further two genera: Solonaima Kirkaldy and Undarana Hoch & Howarth. The majority of Brixiini, including Innobindus , is non-cavernicolous; however, eight species within the genera Solonaima and Undarana have adapted to life in lava tubes and limestone caves. A key to genera and a checklist of the Australian species are presented.     

A NEW SPECIES OF THE SPHENODONTIAN REPTILE CLEVOSAURUS FROM THE LOWER JURASSIC OF SOUTH WALES

Abstract:  Small reptiles from the Early Jurassic Pant 4 fissure fill in Glamorgan, South Wales (St. Bride's Island, Pant Quarry), were formerly provisionally attributed to three species of sphenodontian lepidosaurs. A re-analysis, aided by new material, has found this herpeto-fauna to consist almost exclusively of a single new species, Clevosaurus convallis sp. nov . , with only one specimen referable to Sphenodontia incertae sedis . Clevosaurus is known from the Upper Triassic and Lower Jurassic in various parts of the world, but C. convallis represents the first occurrence of the genus in the Jurassic of Britain. The material is fragmentary but includes numerous premaxillae, maxillae, dentaries and palatines, and the new species is distinguished by the unique combination of six large additional dentary teeth and a very short nasal process of the premaxilla, along with the diagnostic Clevosaurus features.     

XENOCHIRONOMUS TUBEROSUS SP. NOV. FROM SOUTHERN CHINA,WITH EMENDATION TO THE DIAGNOSIS OF THE GENUS (DIPTERA: CHIRONOMIDAE)*

Abstract Xenochironomus tuberosus sp. nov. from southern China is here described and illustrated as male imagines. The new species is separated from other known species of this genus in having frontal tubercle, unusual stout setae on tergite VI, characteristic chaetotaxy on tergite IX and unique superior volsela. Based on the new species, an emendation to the diagnosis of the genus is given. This paper is the first record of genus Xenochironomus from China.