New Neotropical Haplothripini (Thysanoptera: Phlaeothripidae) with a key to Central and South American genera

The tribe Haplothripini includes a large diversity of Thysanoptera–Phlaeothripinae, comprising more than 550 species in about 35 genera. They are characterised by having a maxillary bridge in the head, prosternal basantra well developed and fore wings with a median constriction. Members of this group are present in all geographical regions, but are particularly poorly studied in Central and South America. In this study, we describe a new genus and species, Myrciathrips variabilis gen. et. sp. nov., and a new Haplothrips species; and propose two new combinations: Karnyothrips grassoi (De Santis), and Mirothrips vespicola (De Santis). A key to the nine Haplothripini genera now recognised from Central and South America is provided, together with an updated key to Haplothrips and Mirothrips species. A total of 45 species of Haplothripini are now recognised from Central and South America, and a list of these and their distributions is given. The genera Karnyothrips, Haplothrips and Leptothrips are the most commonly encountered, and some exotic species such as Androthrips ramachandrai and Dolichothrips indicus are now widespread in the Americas.     

The Thysanoptera Haplothripini (Insecta: Phlaeothripidae) of Iran

In Iran, 4 genera and 27 species are recorded of the Thysanoptera tribe Haplothripini (Phlaeothripidae, Phlaeothripinae): Dolicholepta Priesner with 1 species, Haplothrips Amyot and Serville with 23 species, Neoheegeria Schmutz with 2 species, and Plicothrips Bhatti with 1 species. Identification keys are provided to these taxa. Three new synonyms are established: H. inoptatus Priesner is a junior synonym of H. globiceps Bagnall, H. iraniensis Priesner is a junior synonym of H. maroccanus Priesner, and H. scythicus Knechtel is a junior synonym of H. leucanthemi (Schrank). Reports of H. cerealis Priesner from Iran are considered to be misidentifications of H. tritici Kurdjumov, and comments are made on the identity of several predatory species related to H. subtilissimus (Haliday) and H. globiceps Bagnall. Several character states used for recognizing taxa in Haplothrips are discussed, and available biological data for each species are presented.     

Redescriptions of two termites from Burmese amber

Summary

Danothrips Bhatti 1971 is revised and its relations with Chaetanaphothrips Priesner are discussed. The genus is redefined in view of the increased number of species within the genus, and a key is provided to distinguish the species. Six species are included: setifer Bhatti 1971 theifolii (Karny 1921), theivorus (Karny 1921), trifasciatus Sakimura 1975, and two new species, alis and moundi. The range of distribution of trifasciatus, originally described from Hawaii, is considerably extended by its new findings from the Lesser Antilles (St. Vincent Island) and Indonesia (Andalas).     

Tasmanian Phoridae (Diptera) and some additional Australasian species

The list of Phoridae recorded from Tasmania is increased from five species in three genera to at least 52 species in eight genera. One species on the original list is transferred to the status of being incertae sedis. One new genus and 37 new species are described, two being reported from mainland Australia also. One species was previously only known from New Zealand, five from mainland Australia, four from Europe but one of which is now an almost cosmopolitan tramp species and one being from the Holarctic Region. However, one of the 'European' species may have orginally been introduced to Europe from Tasmania. Keys to genera, to all known species of Aphiura, to the Tasmanian species of Megaselia and to the Australasian species of Metopina are provided. A newly named and a new mainland Australian species of Aphiura, three mainland Australasian species of Metopina and three from Papua New Guinea are described and seven undescribed males (given code letters only) of this genus are included in the key (four from Papua New Guinea, two from Western Australia and one from Tonga). Aphiura and Paraphiura are transferred to the tribe Metopinini and the tribe Beckerinini is set aside, as it cannot be satisfactorily characterized as it is currently conceived. Megaselia dissita is synonymized with M. comparabilis.     

Description of four new species of Hersiliidae (Arachnida,Araneae) from Kinabalu National Park,Sabah, Borneo,Malaysia

The family Hersiliidae includes, to date, seven genera and 148 species, distributed throughout tropical, subtropical and warm temperate zones. Of these, five genera and 30 species have been recorded from the Oriental region. In this paper, three new species of the genus Hersilia Audouin and one new species of the genus Tamopsis Baehr and Baehr are described from Kinabalu National Park, Sabah, Borneo, Malaysia.     

Systematics and biology of the Rhinocolinae (Homoptera: Psylloidea)

Based on a cladistic analysis, the subfamily Rhinocolinae is redefined to comprise 13 genera and 39 species, of which two genera and eight species remain unnamed. Four new genera and 14 new species are described; one subfamily and one genus are synonymized, and two species are recombined; one lectotype is designated. The subfamily is divided into two groups, one with a Gondwanan distribution comprising four genera in Australia, New Zealand, South America and Africa, and another with Laurasian distribution in the Palaeotropics, the Western Palaerctic and North America comprising nine genera. Twenty-one species develop on host plants in the Rutales, three on Asteraceae, three on Cistaceae and one on Zygophyllaceae. The genus Pistacia (Anacardiaceae) in particular hosts six species whose biology is discussed.     

Chroestia,a new supralittoral amphipod genus from Queensland,Australia (Talitroidea: Talitridae)

Chroestia lota, a new genus and species of talitrid amphipod from the shores of Moreton Bay, is described and figured. Its relationship to other ‘beach flea’ genera (Protorchestia, Transorchestia, Orchestia) and to the endemic Australian forest-dwelling genus Agilestia are discussed.     

The Australian species of Encarsia Förster (Hymenoptera,Chalcidoidea: Aphelinidae), parasitoids of whiteflies (Hemiptera,Sternorrhyncha, Aleyrodidae) and armoured scale insects (Hemiptera,Coccoidea: Diaspididae)

The species of Encarsia Förster known from Australia are revised. This study is based mainly on material collected over the last 10 years. Ninety‐four species are recognized, including 38 new species, and seven new records for Australia. All species are fully described or diagnosed, and illustrated by microphotographs. Seven new specific synonymies are proposed and two lectotypes are designated. A key to the females of Australian species of Encarsia is provided. The known hosts and distribution are summarized. The diversity of the Australian Encarsia fauna is discussed.     

A new genus and six new species of the Parabathynellidae (Bathynellacea,Syncarida) from the Kimberley region,Western Australia

Six new species of a new genus of the Parabathynellidae are described from the Kimberley Region, Western Australia. The erection of the new genus, Kimberleybathynella gen. nov., is based on the two‐segmented antenna, the partial fusion of the second and third segments of the maxilla, and the setal condition of the uropodal exopodite, where the outer seta is longer than the inner one. The one‐segmented exopodite of thoracopods I–VII and hemispherical form of male thoracopod VIII suggest the close relationship of Kimberleybathynella to the genus Atopobathynella.     

A new genus with three new species of copepods from the family Diaixidae (Crustacea: Calanoida), and a redefinition of the family

Plankton samples taken in the Gulf of Carpentaria, Australia, yielded material of a new genus containing 3 new species: Anawekia spinosa gen. nov. et sp. nov., A. robusta sp. nov. and A. bilobata sp. nov., which are described herein. The family Diaixidae now contains 12 described species in 2 genera, 9 being in the genus Diaixis. It is noted that 3 of the Diaixis species (including the type species) share some features which are not shared with the remaining 6 species, and that these latter species should probably be placed into a third genus. An amplified redefinition of the family is given.     

The generic affiliation of Japanese species of the subfamily Psyllinae (Hemiptera: Psyllidae) with a revised checklist

The generic affiliations of all the Japanese species of the psyllid subfamily Psyllinae are re-examined under the current generic recognition of the subfamily based mainly on adult morphological characters. Twenty-two species of the genus Psylla Geoffroy are newly combined with the genus Cacopsylla Ossiannilsson. Psylla wulinensis Yang and Aphalara akebiae Shinji are newly synonymized with Psylla multipunctata Miyatake and Cacopsylla hakonensis (Kuwayama), respectively. In addition, Cacopsylla toddaliae (Yang) is newly recorded from Japan. In all, 62 species of the Japanese Psyllinae are recognized and classified into three genera Psylla, Cacopsylla and Chamaepsylla Ossiannilsson, which include 11, 50 and one species, respectively. A key to Japanese psylline genera and a revised checklist of all the Japanese species of Psyllinae are presented with their distribution and host plant information and also with their synonymies.     

A primitive representative of the Parabathynellidae (Bathynellacea,Syncarida) from the Yilgarn Craton of Western Australia

Billibathynella humphreysi gen. et sp. nov. is described from calcrete aquifers located in the Yilgarn Craton of north‐western Australia. This is the first parabathynellid known from the Australian Precambrian shields, which have never been inundated by the sea. A comparison of the primitive species so far known from Australia and other continents points to the new species as being the most primitive among the parabathynellids. It further suggests that the new genus has an affinity to Notobathynella Schminke, but differs in having a six‐segmented antenna and a large epipod of the male thoracopod VIII. An attempt to relate the primitiveness of the new species to the historiogeological characteristics of the region has led to the conclusion that the recent parabathynellids could have emerged from freshwater epigean ancestors. It is further assumed that the transition of their ancestors to groundwaters happened in Notogaea.     

New genera of pseudocerotid flatworms (Platyhelminthes; Polycladida) from Australian and Papua New Guinean coral reefs

Two new genera, Maiazoon nov. gen. and Phrikoceros nov. gen. are described respectively from Madang, eastern Papua New Guinea and the Great Barrier Reef, Australia. The monotypic genus Maiazoon resembles Nymphozoon Hyman, 1959 since it possesses multiple male reproductive systems and multiple female pores although the latter genus lacks a penial stylet and sucker. Phrikoceros, with five new species, morphologically resembles Pseudobiceros although it possesses only one male reproductive system as found in Pseudoceros.     

Systematics and zoogeography of the deep‐sea hyperbenthic family Arietellidae (Copepoda: Calanoida) collected from the Sulu Sea

A faunistic survey of the deep‐sea hyperbenthic copepods in the Sulu Sea, which has a deep basin and is connected via shallow straits with the Pacific and the South China Sea, was carried out in November and December 2002, using beam trawls and a mid‐water trawl. Two new genera and four new species of the primitive calanoid family Arietellidae are described. A new genus Metacalanalis shows intermediate characteristics between those of Metacalanus Cleve, 1901 and Pilarella Alvarez, . Another new genus, Protoparamisophria, is closely related to Paramisophria Scott, 1897, but exhibits more plesiomorphic states in the female genital system and appendages. Two new species of the genera Paraugaptiloides Ohtsuka, Boxshall and Roe, and Sarsarietellus Campaner, 1984 are the second and the third species, respectively, for these genera. This discovery enhances the validity of these rare genera, and sheds light on the geological history of the Sulu Sea and the evolution of the Arietellidae within it.     

I.—Notes on the Natural History of East Finmark

Synopsis

A new species of Argyrophylax, parasitic on the Banana Scab-Moth Nacoleia octasema Meyrick, is described and the Oriental and Australasian species of this genus are reviewed; a key is given for their identification. Six species and a subspecies hitherto placed in other genera are here assigned to Argyrophylax, and seven new combinations are established; two specific names are newly placed in synonymy.     

Further studies on the systematics of Australian Diplurinae (Chelicerata: Mygalomorphae: Dipluridae): Two new genera from south western Australia

Summary

The current status of Australian diplurine genera is presented. The following genera are recognized here: Aname Koch, Chenistonia Hogg, Ixamatus Simon, Kiama Main and Mascord, Stanwellia Rainbow and Pulleine, Teyl Main, Troglodiplura Main and Xamiatus Raven. Aparua Todd from New Zealand is newly synonymized with Stanwellia Rainbow and Puleine. Two new genera, Kwonkan and Merredinia and six new species are described: Kwonkan anatolion, eboracum, goongarriensis, moriartii and silvestre and Merredinia damsonoides. Dekana wonganensis Main is designated as the type species of Kwonkan. The tribe Anamini Simon is rediagnosed and Anamini Raven newly synonymized with it. Aname, Chenistonia and the two new genera are attributed to the Anamini.     

The Cassidininae Hansen, 1905 (Crustacea: Isopoda: Sphaeromatidae) of Australia

The Cassidininae of Australia are revised. The status of the subfamily is assessed and it is concluded that, as presently constituted, the Cassidininae is an artificial taxon. It is maintained here as a taxon of convenience (sensu lato) until the other sphaeromatid subfamilies can be reassessed, but a new diagnosis (sensu stricto) is given. The genus Cassidina is redescribed. Three new genera are established: Agostodina gen. nov. (type species: A. munta sp. nov.), Apemosphaera gen. nov. (type species: A. naranagi sp. nov.) and Discidina gen. nov. (type species: D. banawarra sp. nov.). New diagnoses are provided for the genera Cassidina Milne Edwards, Chitonopsis Whitelegge, Cassidinidea Hansen, Paracassidina Baker, Syncassidina Baker and Platysphaera Holdich and Harrison. The genus Dies is placed in synonymy with Cassidinidea and an annotated list is given of all species of the genus. The following new species (excluding the new type species) are described: Chitonopsis booyoolie, Agostodina munta, Paracassidina anasilla, P. bakeri, P. bamarook, P. bilbie, P. cervina, P. dama, P. fuscina, P. incompta, P. kutyo, P. munna, P. petala, P. prolata, P. wurrook and Cassidinidea korpie. Keys to the Australian genera and species are given.     

Recent and fossil Lunulitidae (Bryozoa,Cheilostomata) 6. Lunulites sensu lato and the genus Lunularia from Australasia

The characters of the genus Lunulites Lamarck, and of some closely related genera are described and discussed. The genus Lunularia Busk is reintroduced, and three species from Australasia are described. One species, L. parvicella, is known only as an Australian Tertiary fossil, but the remaining two, L. capulus and L. repandus, have an extensive Tertiary-to-Recent Australasian distribution. L. capulus is apparently confined to Australian waters and deposits, but L. repandus has now been found in the Miocene and Recent of New Zealand, as well as off the southern and western Australian coasts.     

On neotropical Temnocephala (Platyhelminthes)

Fourteen of the 19 recorded species of neotropical Temnocephala are re-examined for new taxonomic characters and all records are tabulated. Autapomorphies found are eyespots with red, fugacious pigment, a characteristic pattern of syncytial epidermal plates and excretory pores enclosed within the boundaries of the paired post tentacular (‘excretory’) plates. The worms are rather homogeneous with regard to the genital structures (although T. brenesi has only one pair of testes) and appear to hold their tentacles in a consistent pattern. This suite of species is homogeneous, differing from worms from Australia currently assigned to the genus. Since the type of the taxon Temnocephalida, Temnocephala chilensis (Moquin-Tandon, 1846), has the suite of characters shown here, a new genus (Temnosewellia gen. nov.) is proposed to accommodate Australian representatives formerly in Temnocephala.     

A re-assessment of the genera Holorusia Loew (=Ctenacroscelis Enderlein), Ischnotoma Skuse and Zelandotipula Alexander (Diptera: Tipulidae), with notes on their phylogeny and zoogeography

Summary

A short historical background to the genera considered is given. A review is made of a number of characters which had previously only been treated inconsistently, or not at all. As a result, the old-world genus Ctenacroscelis is merged with Holorusia sensu stricto, as represented by the isolated Californian type-species. All other species previously referred to Holorusia sensu lato are redistributed to two genera; the tropical South American and New Zealand forms are united into Zelandotipula; the Chilean element and the Australian species are united into Ischnotoma, the name Icriomastax Enderlein being resurrected as a subgenus to receive most of the Chilean species.

Tentative phylogenetic and zoogeographic observations are made. Holorusia and Ischnotoma are considered and discussed as sister-groups, whilst Zelandotipula is believed to be only distantly related. Zoogeographically Holorusia is seen as a successful Asiatic genus; Ischnotoma as a receding group, with extreme southern-continental distribution, having had a much wider distribution as indicated by the European Oligocene fossil Holorusia vasifera, transferred here to Ischnotoma. Zelandotipula is viewed as an essentially Neotropical genus, which has made one ‘invasion’ of New Zealand, probably in the geologically recent past.

Résumés of the principal features of the re-defined genera are given, together with systematic notes on certain species, and species catalogues giving distributions and all new name combinations.