Palaearctic species of Ammoplanus (Hymenoptera: Sphecidae)

The Palaearctic species of the genus Ammoplanus Giraud are revised, based on material of over 1750 specimens from Europe, North Africa and Central Asia. For almost all species it was possible to examine the type material and in six species the lectotypes have been designated, in two cases (A. perrisi and A. marathroicus) the neotypes. As a result 38 species are recognized as valid, keyed out and commented on. Eight species are described as new and four species names are here placed in synonymy. Several species are of wide distribution, which made it necessary to include also those described from Central Asia and Mongolia. The keys are made to all Palaearctic species but no material is known from the regions east of Mongolia, although four undescribed species are available from South-East Asia. The Afrotropical species are listed and most of them were also examined. Two subgenera are recognized in the region; 32 species are classified in Ammoplanus sensu stricto and six in the subgenus Ammoplanellus. In the nominal subgenus the following species are described as new: A. atlasensis from Morocco, A. biscopula from Israel, A. biskrensis from Algeria, A. denesi from Turkey (Anatolia), A. freidbergi and A. kaplanae from Israel, A. minutus from Bulgaria and Turkey and A. strumae from Bulgaria and Greece. New synonymy: A. angelae becomes a junior synonym of rhodesianus (known before only from Africa), A. crudelis a synonym of A. kaszabi, A. handlirschi a synonym of A. marathroicus, A. suarezi a synonym of A. kohlii, A. subcompressus of A. gegen, A. orbiculatus of A. simplex and A. zarcoi of A. kohlii; A. wesmaeli is confirmed as a synonym of A. perrisi. Otherwise the synonymy is corrected under A. bischoffi and the names A. dusmeti and A. curvidens are re-established as valid. In a short review of the African species A. (Ammoplanellus) cradockensis Arnold, 1959 is placed as a new synonym under A. (Ammoplanellus) latiscapus Leclercq, 1959. The nomenclatural changes are explained under the relevant species.     

New species of the genus Troglocheles (Acari: Prostigmata: Rhagidiidae) from Oetztal Alps,Tyrol, with a key to adult species of the genus

Two new species of rhagidiid mites are described from Oetztal Alps, Tyrol, Troglocheles archetypica n. sp. and T. aggerata n. sp. Their interspecific relationships are discussed and two new species-groups, T. strasseri and T. vornatscheri, are defined. A key to the known adult species of the genus Troglocheles Zacharda is given. Phylogenetic and evolutionary relationships among the known talus- and cave-dwelling species of this genus are briefly outlined, including the possibilities of sympatric versus allopatric speciation.     

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.     

The pygmaeus-group of Euops Schoenherr (Coleoptera,Curculionoidea, Attelabidae), weevils associated with Nothofagus in New Guinea

A new species group of Euops Schoenherr from the highlands of New Guinea is described and referred to as the ‘pygmaeus-group’. It is comprised of 14 species which, except for E. singularis VOSS, are described as new: E. anggiensis sp. n., E. bicolor sp. n., E. convexus sp. n., E. fraterculus sp. n., E. ibelensis sp. n., E. kurulu sp. n., E. nothofagi sp. n., E. parvus sp. n., E. paraconvexus sp. n., E. platyrostris sp. n., E. porulosus sp. n., E. pygmaeus sp. n., and E. sedlaceki sp. n.. Most of the species are of relatively small body size. They form a monophyletic group characterized by the synapomorphic loss of the ventral suture between the galea and palpifer of the maxilla. Two other groups are recognized, the eucalypti-group and the quadrifasciculatus-group. They are believed to be closely related to the pygmaeus-group and all three species groups together are referred to as the ‘pygmaeus-complex’. A cladistic analysis of the pygmaeus-group is performed. All species with host records are reported to feed on the fresh leaf flush of Nothofagus. This is the first record of a group of leaf-chewing arthropods restricted to the subgenus Brassospora of Nothofagus.     

A new species and new records of the subgenus Typhlodromus Scheuten from Spain,with a key to the world species (Acari: Phytoseiidae)

A new mite species of the family Phytoseiidae (Acari: Mesostigmata), Typhlodromus (Typhlodromus) thuriferus sp. nov. collected from the Cupressaceae Juniperus thurifera in Spain is described. Three species of the same subgenus, new records for Spain, are also included. A key to all the species of this subgenus is given.     

Review and reclassification of Cataglyphis (Hymenoptera,Formicidae)

Exactly 100 years ago Forel made a misidentification of Cataglyphis viaticus as C. megalocolus, one of the most characteristic insects of North Africa. This farreaching error has influenced the systematics of the genus ever since. What really are the species of Cataglyphis? Cataglyphis is unique among formicine ants in that the morphology of the male genitalia is highly diverse: their characteristics are used for the differentiation of species groups and as a basis for postulated phylogenetic relationships within the genus. A synopsis, a key to the species-groups, and a full catalogue of all the available names are given. Of the 104 taxa currently recognized as valid, Cataglyphis albicans var. mixtus is a new combination, Cataglyphis cursor ssp. flavicornis is transferred to Alloformica, and Cataglyphis mauritanicus and Cataglyphis nigripes are given a new status. Camponotus phaenogaster is a new synonym, and Cataglyphis hispidus is a nomen nudum. A lectotype has been fixed for Cataglyphis savignyi.     

Water mites of the family Hygrobatidae Koch from southern Africa (Acari: Hydrachnidia)

New records are given of the water mite family Hygrobatidae (without the genus Atractides) from southern Africa (South Africa, Botswana, Namibia). In addition to one new subgenus of the genus Hygrobates, namely Inflatibates, four new species are described, namely Hygrobates draconicus, H. laceratoides, H. okavangoensis, and H. inflatipes as well as one new subspecies, namely Hygrobates spathuliferus cederberg. The following synonyms are established: the subgenus Capobates Thor with Hygrobates Koch, Hygrobates sanguineus transvaalensis K. O. Viets with Hygrobates spathuliferus (Lundblad), and Ambiguobates permixtus agnewi K. O. Viets with Ambiguobates permixtus K. Viets. The male of Australiobates pilosus (K. Viets) is described for the first time. The synonymization of Diversibates with Australiobates can now be confirmed. Finally, keys are given for the known genera of southern Africa, as well as for all known species of the genus Hygrobates from southern Africa.     

Description of two new species of Guernea (Crustacea,Amphipoda, Dexaminidae) from Japan,with tentative revision of subfamily Prophliantinae

Guernea minor sp. nov. and G. ezoensis sp. nov. are described from Japan. Based on these new species and the literature, a tentative revision of the subfamily Prophliantinae is proposed. The subgenus Prinassus of the genus Guernea is invalidated. The subgenus Haustoriopsis of the genus Guernea is re-elevated to a separate genus from Guernea. Dexaminoculus is transferred from Prophliantinae to Dexamininae.     

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.     

Phylogenetic analysis of the subgenus Lampetis (Spinthoptera) (Coleoptera: Buprestidae) of North and Central America,and the West Indies

Phylogenetic relationships between species of Lampetis (Spinthoptera) of North and Central America and the West Indies were analysed by cladistic methods, based on 65 characters from the external morphology and male genitalia. Eleven species of different generic groups of the subtribe Dicercina were considered as outgroups, including also species of Lampetis (Lampetis) and one South American species of L. (Spinthoptera). The monophyly of Lampetis (Spinthoptera) is supported by two synapomorphies, but this subgenus appears to be more closely related to species of Psiloptera rather than to Old World species of Lampetis (Lampetis), suggesting that Lampetis (Spinthoptera) may be segregated from Lampetis as a different genus. The species of Lampetis (Spinthoptera) from North and Central America and the West Indies do not represent a monophyletic taxon, because L. (S.) tucumana (South American outgroup) is nested within them. Comparison of these results with a previous panbiogeographic analysis indicate that several generalized tracks possess species from different clades, thus suggesting an ancient radiation of this taxon in Mesoamerica and the Mexican Transition Zone.     

Taxonomy and cladistic analysis of the subgenus Xenomorellia Malloch (Diptera: Muscidae: Morellia Robineau-Desvoidy) with description of two new species

Xenomorellia Malloch, a subgenus of Morellia Robineau-Desvoidy, is revised to include two new species, Morellia (Xenomorellia) inca Nihei and Carvalho sp. nov. from South America, and M. (X.) maia Carvalho and Nihei sp. nov. from Costa Rica and Mexico. Diagnoses for M. (X.) holti (Malloch) and M. (X.) montanhesa (Albuquerque) are provided, as well as an identification key to the four species of the subgenus. A cladistic analysis was performed to test the monophyly of Xenomorellia and to recover the phylogenetic relationships among its species. Tree searches resulted in one single most-parsimonious cladogram, wherein the monophyly of Xenomorellia is supported, as well as a sister-group relationship with the Neotropical subgenus Trichomorellia Stein. Xenomorellia was divided into two clades: one with Caribbean–Andean species (maia?+?inca), and another with species from southeastern South America (holti?+?montanhesa).     

A key to Neodohrniphora (Diptera: Phoridae), parasites of leaf-cutter ants (Hymenoptera: Formicidae)

A key to the females of Neodohrniphora Malloch is provided. A species referred to as Apocephalus sp. by Eibl-Eibesfeldt and Eibl-Eibesfeldt (1967) is assigned to N. attae sp. nov., and to a newly designated subgenus Eibesfeldtphora for the N. curvinervis (Malloch) group of species. Neodohrniphora frontalis (Curran) is confirmed as a synonym of N. (E). curvinervis. The paratype of N. (N.) acromyrmecis Borgmeier differs from the lectotype, and is reassigned to N. (N.) similis Prado. A new subgenus, Wallerphora, is designated for N. (W.) mexicanae sp. nov. from Mexico.     

Tanypodine midges of the genus Ablabesmyia Johannsen (Diptera: Chironomidae) from West Bengal with a note on their seasonal incidence and sex ratios

Summary

A key to the species of the subgenus Ablabesmyia occurring in India is provided. Four new species of Ablabesmyia, alba, ensiceps, maculitibialis and transversus are described. Systematic positions of paivai (Kieffer) and photophilus (Kieffer) in the genus are confirmed and is placed in the subgenus Karelia Roback previously unrecognised in the Oriental region. Seasonal incidence and sex ratio of some species are given.     

Morphology of the larvae of three species of Arrenurus (Acari: Parasitengona: Arrenuridae)

A new species belonging to the subgenus Bezzisca of the Neotropical genus Dexosarcophaga is described. Dexosarcophaga (Bezzisca) bermudezi sp. nov. is described from Panama and represents the sixteenth species of this subgenus. An illustrated key to identifying the Bezzisca species is also provided.