Diptera from Nepal. Sepsidae

Summary

The material examined included six species in three genera. No new taxa are described but Parapalaeosepsis Duda and related taxa are discussed. Dicranosepsis Duda is placed in synonymy under Parapalaeosepsis, and Parapalaeosepsis bicolor (Wied.) is proposed as a new combination with Sepsis pubipes Brun. as a new synonym.     

The Australian Chloropinae (Diptera: Chloropidae)

The Australian Chloropinae are revised and keys are provided to the 22 genera and 110 species now known. Two genera and 50 new species are described, and nine genera and eight species, previously known in the Oriental Region to the north, are recorded as new to Australia. The new taxa and taxonomic changes proposed are listed in the Appendix. Distribution within Australia, the phylogeny of the genera known in Australia and the biology of the Chloropidae are briefly discussed.     

Re-evaluation of the fossil Phoridae (Diptera)

I re-evaluated the known fossil phorids after re-examining much of the Baltic amber and Dominican amber fauna. Many extant genera reported from Eocene Chinese and Eocene/Oligocene Baltic amber are actually not present; instead there are representatives of relatively primitive stem-group taxa. A new genus and species of fossil phorid, Limulomyia tyche, based on a male and a limuloid female, is described from Baltic amber. Some changes in the taxonomy of amber phorids are proposed: Pseudometopina Disney is synonymized with Metopina Schmitz (new synonymy), Diplonevra meunieri Brues is transferred to the genus Godavaria Brown (new combination), Protophorites fimbriatus Brues is considered a junior subjective synonym of Protoplatyphora tertiaria Brues (new synonymy) and Phalacrotophora tertiara Statz is transferred to the genus Gymnophora (new combination). The oldest confirmed dates for extant phorid genera are given.     

Two new genera of Laophontidae (Copepoda: Harpacticoida) from the high Antarctic Weddell Sea

Two new genera of the harpacticoid family Laophontidae from the high Antarctic Weddell Sea are described. At present, both taxa cannot be assigned to any of the known genera or lineages of the family. The Antarctic shows the greatest degree of endemism worldwide in several already investigated taxa and, considering the available records, the Laophontidae appear to be no exception to this rule. The available data on the Laophontidae of the Weddell Sea seem to support a hypothesis of an ‘old’ antarctic fauna rather than a recolonization by ‘phylogenetic younger’ taxa after the major climatic changes, which took place in the Antarctic continent and the surrounding waters from the Miocene onwards.     

A new subfamily of Rhynchohydracaridae (Acari,Hydrachnellae) from the island of Coiba (Panama) with descriptions of new taxa

During an intensive study of the water mite fauna of the island of Coiba (Panama) the following new taxa were found: a new subfamily of Rhynchohydracaridae Lundblad, 1936 with two new genera and species, and a new subgenus of Rhynchohydracarus Lundblad, 1936 with a new species. The female of this genus is described for the first time.     

Utah flora: Malvaceae

This paper is the third in a series dealing with a revision of the flora of Utah. Treated herein are 9 genera and 23 species, including both commonly cultivated, escaped, and indigenous representatives. Proposed new taxa include Sphaeralcea grossulariifolia (H. and A.) Rydb. var. moorei Welsh, Sphaeralcea leptophylla (Gray) Rydb. var. janeae Welsh, and Sphaeralcea psoraloides Welsh.       

A new genus and two new species of cave-dwelling Misophrioid copepods from the Balearic Islands (Mediterranean)

Speleophriopsis balearicus n. gen., n. sp., and Speleophria gymnesica, n. sp. are described from the flooded coastal karst of the Balearic Is. Two existing species of Speleophria are transferred to the new genus. Speleophriopsis scottodicarloi (Boxshall and Iliffe), new combination, occurs on Bermuda (Atlantic) and S. campaneri (Boxshall and Iliffe), new combination, in the Palau Archipelago (Indo-West Pacific). The type species of Speleophria is known only from caves on Bermuda. Both genera are noteworthy for displaying the most primitive condition known in copepods of the allobasis of maxilla (setal formula 5,3), and of the male antennule which, in Speleophriopsis n. gen., is geniculate but exhibits a 27-segmented condition. They inhabit cave waters with salinities in excess of 18‰., avoiding lower salinity inland groundwater habitats. A Tethyan relict status is proposed for both taxa.     

A checklist of the vascular plants of the House Range, Utah

A checklist of the vascular plants of the House Range, Juab and Millard counties, Utah, is presented. A flora of 373 species and infraspecific taxa in 231 genera and 60 families are reported. The geology, physiography, climate, and plant communities are briefly discussed. Several endemics occur in the study area and a new taxon has been described.     

A taxonomic and zoogeographical census of the extant ant taxa (Hymenoptera: Formicidae)

The numbers of extant ant taxa in the world are analysed taxonomically and zoogeographically. A table detailing numbers of subfamilies, tribes and genera, and the numbers of species they contain, and one analysing the number of species per genus per zoogeographical region, are presented. Subfamilies are analysed by number and percentage of genera and species; the most speciose genera are isolated and listed in terms of absolute size and speciosity per subfamily. Tables detailing total numbers of genera and species per subfamily per region, and endemic genera per subfamily per region are given, and the endemicity and speciosity of genera are tabulated on a regional basis.     

Swedish nemerteans (phylum Nemertea), with description of a new hoplonemertean genus and species

A survey of the nemertean fauna along the Swedish west coast found specimens of 20 genera and 32 species, of which one genus and species is new to science (Tetraneuronemertes lovgreni gen. et sp. n.). The proportions of the three taxa Hoplonemertea, Heteronemertea, and Palaeonemertea are 34, 55, and 11%, respectively, with respect to specimen numbers, and the proportions for species within these taxa are 53, 31 and 16%, respectively. The most common species encountered during the survey were the heteronemerteans Lineus bilineatus, Micrura fasciolata, and Micrura purpurea, the hoplonemertean Nipponnemertes pulcher, and the palaeonemertean Cephalothrix rufifrons.     

Kaiparowits flora

The paper presents an annotated list of 851 taxa in 358 genera and 80 families.   Threatened and endangered plants are enumerated.     

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.