Some new African Ulopini (Homoptera,Cicadellidae, Ulopinae)

Summary

Two new genera and two new species of Ulopini are described from Africa; the distribution, and some aspects of the evolution, of genera in this tribe are discussed. It is suggested that Ulopa damaspina Dlabola belongs to the genus Moonia Distant and a new synonmy is suggested. In an Appendix the genera and species of the Ulopini are listed according to their geographical distribution.     

On a new genus and new species of xanthid crab (Crustacea,Decapoda, Brachyura,Xanthinae) from the South China Sea,with notes on the genus Liagore De Haan, 1833

A new genus and new species of xanthid crab, Ovatis simplex, is described from the South China Sea. The genus is closest to Liagore but can be distinguished by a suite of carapace and male gonopod characters. The systematic position of Liagore is also considered, and both genera, Liagore and Ovatis, are here referred to the subfamily Xanthinae. Comparisons with the allied genera, Paratergatis and Pulcratis, are also provided.     

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.     

Australian thrips of the Haplothrips lineage (Insecta: Thysanoptera)

Keys are presented to the 11 genera and 50 species, including 21 new species, of Thysanoptera in Australia that are related to the worldwide genus Haplothrips Amyot and Serville. These taxa belong to what, in recent literature, has been called the “Haplothrips‐lineage”, that is, one of the three major radiations among the 2700 species and 350 genera of Thysanoptera Phlaeothripinae. The group is redefined, and the available tribal name Haplothripini shown to be appropriate. The character states on which the definition is based are discussed, and a list given of the 34 genera worldwide that can be included. The Australian species in these genera exhibit a diversity of biologies. Three genera involve species that invade galls induced by other thrips: Androthrips monsterae (Moulton) from New Guinea is newly recorded from Australia; Mesothrips jordani Zimmermann from South‐East Asia is newly recorded from Australia, with two new synonyms; the Asia‐Pacific genus, Euoplothrips Hood, includes two species in northern Australia. Three haplothripine genera are associated with grasses: one widespread genus, Apterygothrips Priesner, considered polyphyletic, includes only one Australian species; the only known species of Dyothrips Kudo is Oriental but extends into tropical Australia; Podothrips Hood, a circum‐tropical genus of thrips predatory on grass‐living coccoids, has 11 Australian species, six newly described. One grass‐associated genus, Bamboosiella Ananthakrishnan, is excluded from the Haplothripini. An Oriental genus of leaf‐ and flower‐living species, Dolichothrips Karny, includes one species in northern Australia, D. reuteri (Karny); Membrothrips Bhatti in which this species has been placed is considered a synonym. Karnyothrips Watson includes two species introduced to Australia, both predators of coccoids. Priesneria Bagnall includes three species from Australia, of which one fungus‐feeding species is newly described. Xylaplothrips Priesner is a widespread but ill‐defined, polyphyletic genus that currently includes three little‐known Australian species. Haplothrips is the main focus of this study, and character state variation among the Australian species is discussed. In total 24 species of Haplothrips from Australia are recognised, 14 being new species. Also included are the following, one new generic synonym, four new species synonyms, and one new combination. The 250 species worldwide in the genus are usually associated with the flowers of Asteraceae and Poaceae. In Australia, several of the species are specific to flowers, particularly of Poaceae and Cyperaceae but not Asteraceae. Almost half of these Australian species are presumed to be predatory on other small arthropods, and two have unusual host associations—with salt marsh Chenopodiaceae, and with the sori of Dicksonia tree ferns.     

Leucosiidae of the Albatross expedition to the Philippines, 1907–1910 (Crustacea: Brachyura: Decapoda)

A report of the Leucosiidae collected during the Albatross Philippines expedition 1907–1910 is given. A total of 36 species in 17 genera are treated, with one genus (Heterolithadia) and nine species (Alox rugosum, Arcania elongata, Arcania globata, Heterolithadia fallax, Myra acutidens, Leucosia craniolaris, L. galantua, L. perlatta and Nucia tuberculosa) being new records for the Philippines and one species being new. This brings the total number of species known from the Philippines to 64, in 22 genera. A complete list of Philippine Leucosiidae is provided.     

Plantes Cryptogames de France. Par I. B. H. I. Desmazières. Fasc. XVII. Lille, 1836

Summary

A new genus and species of pilargid polychaete, Litocorsa stremma, is described from silty grounds on the west coast of Scotland. Its relationship to other pilargid genera is discussed. Notes on two other pilargid species and a revised key to the genera of the Pilargidae are given.     

A survey of the genus Geometra Linnaeus (Lepidoptera,Geometridae, Geometrinae)

The type genus of the family Geometridae, Geometra Linnaeus, is reviewed. In addition to the 16 species known worldwide, two new species are described: Geometra neovalida sp. nov. from China, and Geometra burmensis sp. nov. from Burma (Myanmar). All the known species are redescribed. Genitalia of all species are described and illustrated, most for the first time. Generic characters based on all species are summarized. The monophyly of the genus and its relationship with allied genera are reviewed and discussed in detail. Most species fall into two species groups, named the papilionaria and smaragdus groups, on the basis of the morphology of the male genitalia. Biological information is provided where available. Illustrations of moths and genitalia are presented.     

Contributions to the knowledge of the genera Haemerophygus Baudi, 1876 and Ceratanisus Gemminger, 1870 (Coleoptera: Tenebrionidae: Ceratanisini) in the Anatolian region

Previously known species of the genus Ceratanisus Gemminger, 1870 are studied, based on a comparison of specimens. This study is a first attempt to scrutinize the composition of this poorly known genus, as a preliminary approach to the tribe Ceratanisini Gebien, 1937. As a result of this study three previously described taxa are recognized as valid species and three new species from Turkey, Ceratanisus selimi sp. nov., Ceratanisus labriquei sp. nov. and Ceratanisus andiberti sp. nov., are described. A key for the separation of the genera of Ceratanisini is presented, including the new species described herein.     

Dhanya,a South-east Asian genus of ozaenine ground beetles

The species of the South-east Asian genus Dhanya are reviewed, and three new species are described: mulu from Sarawak; andrewesi from India; and cylindera from Philippines. Dhanya bioculata is designated as the type-species and a lectotype is designated for this species. The variety pallida is synonymized with its species seminigra. The species cavicola Moore is transferred from Pseudozaena to Itamus. Keys to the genera of South-east Asian Ozaenini and to the species of Dhanya are provided. Morphological details of Dhanya are illustrated with scanning electron micrographs and drawings, and include information on the structure of the prothoracic pits, elytral flanges, and on microsculpture. A cladistic analysis of the species is included and the relationship of the genus to its sister group, Eustra, and to the other genera of Ozaenini is discussed. Specimens of Dhanya are found under bark of fallen logs and in rotting tree stumps in lowland and upland tropical rain forest; an association with ants or termites is suggested for at least one species.     

Muhaka icipe,an enigmatic new genus and species of Kleidotomini (Hymenoptera: Figitidae: Eucoilinae) from an East African coastal forest

A remarkable new eucoiline genus and species, Muhaka icipe, is described herein. The genus is clearly a Kleidotomini, but is distinguished from other genera in the tribe by a unique head and scutellar morphology. The genus belongs to the ‘wedge-head’-syndrome group of species that, to date, is unique to Afrotropical eucoilines. The new genus and species is reminiscent of Stentorceps Quinlan and Nanocthulhu Buffington, but is readily distinguished from these genera. Muhaka was collected from a threatened kaya (sacred forest) of coastal Kenya. The biological importance of this and other kaya forests, as well as their protection, is discussed.

http://www.zoobank.org/urn:lsid:zoobank.org:pub:6918ED2C-69A4-48FC-A1E4-2B5DFF58E876     

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.     

The genus Teuchophorus in South-East Asia and New Guinea,description of new species,species-groups and their phylogeny (Insecta,Diptera, Dolichopodidae)

Forty new Teuchophorus species are described and illustrated from Papua New Guinea, Indonesia and Thailand. New data are given for 14 of the 16 species described from Papua New Guinea by Meuffels and Grootaert in 1986. The genera Mastigomyia Becker, 1924 and Olegonegrobovia Grichanov, 1995 are placed in synonymy with the genus Teuchophorus Loew, 1857. Various species-groups are recognized and described and a phylogenetic relationship is proposed. A key is given for the 63 species occurring in South-East Asia and New Guinea, and a world checklist is added.     

A new genus and species of Conchaspididae (Hemiptera: Coccoidea) from Florida,remarkable in lacking legs

A new genus of Conchaspididae, Asceloconchaspis gen. nov., is described for Asceloconchaspis milleri sp. nov., a new species from Florida, USA. Unlike other conchaspidids, the adult female and second instar of the genus lack legs. The presence of legs is one of the important, distinguishing characters at present separating the Conchaspididae from the Diaspididae. However, the new genus also possesses well-developed antennae and has multilocular disc pores on the abdomen in the adult female; these distinctly conchaspidid characters are never found in the Diaspididae. Asceloconchaspis is closely related to Fagisuga Lindinger, a monotypic genus with primitive characters described from South America on Nothofagus. A key to the four known genera of Conchaspididae is provided, and the morphology and distribution of the Conchaspididae are discussed.     

XLI.—Note on a Megalosaurian tibia from the lower Lias of Wilmcote,Warwickshire

Summary

A new species of Dolichomiris Reuter from India and another from South Africa are described, while costicollis Berg is excluded, bringing the total number of species in the genus to seven. All species are figured and keyed. D. linearis Reuter is recorded from Australia, New Guinea, Indonesia and the New Hebrides. Lectotypes are designated where necessary. A revised key to the genera of Stenodemini is presented.     

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.     

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.     

Genus Baseodiscus (Nemertea: Heteronemertea): Molecular identification of a new species in a phylogenetic context

A new heteronemertean, Baseodiscus jonasii sp. nov., is described from Guadalcanal, Solomon Islands. It resembles B. delineatus in inner morphology but can be distinguished from this species by its different colour pattern and differences in the nucleotide sequence of the mitochondrial 16S rRNA gene. The monophyletic status of the genus is investigated by reconstructing the phylogeny of six specimens from four species assigned to this genus, together with 22 specimens from nine other heteronemertean genera, using parsimony and Bayesian analysis. The results imply that Baseodiscus is a monophyletic group while several other heteronemertean genera are non‐monophyletic.     

A new pontoniine shrimp (Crustacea: Decapoda: Palaemonidae) from the Ryukyu Islands,Japan

An unusual new genus and species of pontoniine shrimp, Nippontonia minirostris gen. nov., sp. nov., from a sponge host from the Ryukyu Is., Japan, is described and illustrated. The new genus appears not to be closely related to any of the previously described genera. The genus is particularly remarkable for the morphology of the fixed finger of the minor second pereiopod, which is without parallel in the Palaemonidae.