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.     

Revision of Acroleptus Bourgeois, 1886 and descriptions of New Acroleptina taxa (Coleoptera,Lycidae, Calopterini)

ABSTRACT

The Neotropical lycid genus Acroleptus Bourgeois, 1886 is revised and illustrations of diagnostic characters, geographic distribution maps and an identification key to the species are presented. Acroleptus chevrolati Bourgeois, 1886 is redescribed and a lectotype and a paralectotype are designated; two new species are described for the genus: Acroleptus alvarengai new species and Acroleptus limai new species. Two Aporrhipis Pascoe, 1887 species are described: Aporrhipis obrieni new species and Aporrhipis milleri new species and a key and geographic distribution map to the species of the genus are provided. Acroleptus costae Ferreira, 2015 is moved to the genus Paracroleptus new genus, a new genus erected to accommodate Paracroleptus costae (Ferreira, 2015) new combination.

http://www.zoobank.org/urn:lsid:zoobank.org:pub:5F72E2BB-48BF-491D-8D3A-E7D878222B72     

A new genus of dung beetles (Coleoptera: Scarabaeidae: Scarabaeinae) endemic to the Brazilian Atlantic Forest

ABSTRACT

A new genus of the tribe Deltochilini, Atlantemolanum new genus, endemic to the Atlantic Forest of Brazil, is proposed here to include two species formerly described in the genus Deltochilum based on the unique morphologic characters shared by Deltochilum riehli = Atlantemolanum riehli (Harold 1868) new combination and Deltochilum costalimai = Atlantemolanum costalimai (Pereira and D’Andretta 1955) new combination.

http://www.zoobank.org/urn:lsid:zoobank.org:act:7BBD89C3-2F23-4CEF-9560-C29695631E04     

A survey of the genus Stegana Meigen from southern Japan (Diptera,Drosophilidae), with descriptions of three new species

Nine species of genus Stegana from southern Japan, including three new species, S. (Oxyphortica) nigripennis Hendel, S. (Steganina) ctenaria Nishiharu, S. (Steganina) izu Sidorenko, S. (Steganina) kanmiyai Okada and Sidorenko, S. (Steganina) masanoritodai Okada and Sidorenko, S. (Steganina) ornatipes Wheeler and Takada, S. (Oxyphortica) dendrobium sp. nov., S. (Steganina) biprotrusa sp. nov. and S. (Steganina) bacilla sp. nov. are surveyed and described with designation of a new synonym S. (Steganina) maymyo Sidorenko. A key to all species of genus Stegana from southern Japan is provided.     

New species of Orasema (Hymenoptera: Eucharitidae) from Central and South America

ABSTRACT

Six new species of Orasema are described. Four species are placed into a newly recognised lasallei species group: Orasema lasallei sp. nov. (Costa Rica, Honduras, Mexico, Nicaragua), O. janzeni sp. nov. (Costa Rica), O. peckorum sp. nov. (Brazil) and O. vasquezi sp. nov. (Colombia). One species is placed in the wayqecha group, Orasema masneri sp. nov. (Ecuador). One other species is currently unplaced to species group, O. longinoi sp. nov. (Costa Rica). Orasema lasallei was taken from a nest of Pheidole vorax (Fabr.) and an undescribed species near O. longinoi from a nest of Pheidole dossena Wilson (Myrmicinae). The morphology of the digitate labrum is discussed with respect to other Eucharitidae.     

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.     

LXXXI.—Notes on the classification of the African monkeys in the genus Cercopithecus,erxleben

Summary

The Ethiopian species of the genus Agrypon Foerster (Anomaloninae) are revised and a key is given to the eight species. Four species, A. zebrinum, A. omum, A. seyrigi and A. hancocki, are described as new and three new synonymies are proposed. A. leucostomum (Cameron) is newly transferred to Agrypon. Notes on the phylogeny of the species are included.     

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).     

The Mollissima subgroup of fannia Desvoidy,with the description of a new species from Burma and a revised key to species (Diptera: Muscidae)

Synopsis

A comparison of the type-species of the genus Coelomyia Haliday (C. mollissima Haliday) with that of the genus Fannia Desvoidy (F. scalaris Fabricius) shows that these two genera cannot be maintained as equivalent phylogenetie taxa. Coelomyia is synonymized with Fannia and its species placed in Fannia, four new combinations thus being established. The mollissima subgroup is defined and its affinities shown, a new species is described, and a revised key to species is given.     

A new genus of Neotropical whitefly,secreting blue-iridescent wax (Sternorrhyncha,Aleyrodidae, Aleurodicinae), and its parasitoids (Hymenoptera,Aphelinidae)

Azuraleurodicus pentarthrus Martin gen. and sp. n. is described from three different host plant families in Central and northern South America. Adults of both sexes were reared in culture and adult characters are discussed in addition to those of puparia. The systematic position of Azuraleurodicus within the Aleurodicinae is discussed. One new combination, Aleuronudus ferrisi (Sampson and Drews) comb. n., is here proposed in the course of discussion. The secretion of blue wax by whiteflies is discussed and illustrated by colour photographs. Two species of hymenopterous parasitoids, Dirphys aphania Polaszek sp. n. and Encarsiella pithecura, Polaszek sp. n. emerged from puparia of Azuraleurodicus pentarthrus and are here described.     

A new genus and species of Ricaniidae from Palaeocene deposits in North Dakota

Summary

A new genus and species, Cotradechites lithinus Fennah, are proposed for a fossil tegmen of a Ricaniid (Homoptera : Fulgoroidea) collected in clay deposits of Latest Palaeocene age near Dickinson, North Dakota. The new genus is considered to be most nearly related to the modern tropical American genera Cotrades and Semestra.     

New species of cave-dwelling beetles (Coleoptera: Carabidae: Trechinae) from the Azores

The cave-dwelling beetles, Trechus pereirai, new species, and Trechus oromii, new species, and the epigean Trechus terrabravensis, new species, from the Azores islands are described. The male of the cave-dwelling beetle Trechus jorgensis Oromí and Borges is described for the first time. Affinities between Trechus species from the Azores and from other Macaronesian archipelagoes are discussed based on the morphology of the aedeagus. Ecological data are also included.

Nesta contribuição são descritos para os Açores os escaravelhos cavernícolas, Trechus pereirai, nova espécie, e Trechus oromii, nova espécie, e ainda o escaravelho epígeo Trechus terrabravensis, nova espécie. É feita pela primeira vez a descrição do macho da espécie cavernícola Trechus jorgensis Oromí & Borges. Com base na morfologia da genitália masculina são discutidas as afinidades com as outras espécies de Trechus dos Açores e outros arquipélagos Macaronésicos. Incluem-se ainda dados ecológicos.     

Two new species of Rhizorhina (Copepoda: Siphonostomatoida) from leptostracan and tanaidacean hosts

Summary

Two new species of parasitic copepods from the North Atlantic, Rhizorhina leptostracae associated with Nebaliella caboti, and Rhizorhina tanaidaceae from Leviapseudes hanseni, are described. Leptostracans and tanaids are new host groups for this genus. The systematic position of Rhizorhina is discussed.     

The inoculation of the fungus comb in newly founded colonies of some species of the Macrotermitinae (Isoptera) from Nigeria

Summary

The critical factor in the survival of newly-founded colonies of the fungus-growing termites (Macrotermitinae) is the successful inoculation of the new comb with the fungus Termitomyces. At least two methods have evolved within the subfamily, which appear to be mutually exclusive. Namely, inoculation by carriage of conidia by reproductive alates (Macrotermes bellicosus, 5 species of Microtermes) and collection of basidiospores by foraging workers (3 species of Ancistrotermes, Macrotermes subhyalinus, 2 species of Odontotermes). Basidiocarps, associated with five of these species have been recorded in the Nigerian savanna and although uncommon, the timing of their appearance is closely geared to the requirements of new colonies for basidiospores.     

A new species of Deoterthron (Crustacea: Tantulocarida) ectoparasitic on a deep-sea asellote from New Zealand

Summary

A new species of the recently designated crustacean class Tantulocarida (Deoterthron megacephala sp. nov.) is described from New Zealand waters, ectoparasitic on an undescribed new species of the deep sea asellote genus Haploniscus, collected by epibenthic sledge at a depth of 1386 metres. Illustrations of the new parasite include the first scanning electron microscope photographs of a tantulocaridan. The genotype, Deoterthron dentatum Bradford & Hewitt has been re-examined to clarify certain structural features.     

Hishimonus Ishihara, 1953 and Hishimonoides Ishihara, 1965 as synonyms of Cestius Distant, 1908 (Cicadellidae: Hemiptera)

Summary

A re-examination of Haplomunna Richardson (1908) reveals a close relationship between this genus and Munella Bonnier (1896), Abyssaranea Wilson &; Hessler (1974) and Thylakogaster ibid. As a consequence, a new family, Haplommunidae, is erected to contain these four genera. The systematic problems with this new grouping, its relation to the Dendrotionidae, and some peculiarities of its members are discussed. A key and the geographical ranges of the four genera are included. A generic diagnosis for Haplomunna is given, and H. caeca (Richardson, 1905) and H. hubbsi, sp. nov. are described.