An identification guide to Eurysternine dung beetles (Coleoptera,Scarabaeidae)

An identification guide to the genus Eurysternus is presented. One new species, confusus is described from South America. The synonymies inflexus (Germar) (=planipennis Lucas), parallelus Castelnau (=femoralis Lucas), hirtellus Dalman (=cirratus Harold), calligrammus Dalman (=opacus Lucas), foedus Guérin-Méneville (=claudicans Kirsch), velutinus Bates (=hypocrita Balthasar), and caribaeus (Herbst)(=peruanus Harold) are established, and four previously established synonymies confirmed. Lectotypes are designated for the following species of Eurysternus: mexicanus Harold, plebejus Harold, angustulus Harold, velutinus Bates, hypocrita Balthasar, hamaticollis Balthasar, nebulosus Kirsch, peruanus Harold, sulcifer Balthasar, cirratus Harold, planipennis Lucas, cyanescens Balthasar, femoralis Lucas, and for Onitis deplanatus Germar.

Neotypes are designated for the following species of Eurysternus: magnus Castelnau, marmoreus Castelnau, impressicollis Castelnau, foedus Guérin-Méneville, hirtellus Dalman, opatrinus Perty, parallelus Castelnau, cayennensis Castelnau, and for Scarabaeus caribaeus Herbst.

Type-species are designated for the genera Eurysternus Dalman and Aeschrotes Saint-Fargeau & Serville.     

The synonomy in Citrinophila Kirby and further notes on Epitola Westwood and Alaena Boisduval (Lepidoptera: Lycaenidae)

Summary

The synonomy in Citrinophila Kirby is cleared up and a new species and two neallotypes are described. A new species and two neallotypes are described in Epitola Westwood, and the types of Alaena caissa Rebel & Rogenhofer are figured for the first time.     

A remarkable new cave-dwelling Stylocellus (Opiliones,Cyphophthalmi) from peninsular Malaysia,with a discussion on taxonomic characters in the family Stylocellidae

A new opilionid species, Stylocellus globosus, is described from limestone caves near Ipoh (peninsular Malaysia). This is the third cave-dwelling species known in the genus Stylocellus; it shows various degrees of eye reduction and, due to the presence of anal glands in males, occupies a systematic position between the genera Stylocellus Westwood and Fangensis Rambla. Other characters, such as the presence of a smooth anal crest and details of gonopore complex of the penis, suggest relationship to Stylocellus sumatranus Westwood from Sumatra and to S. gryllospecus Shear from Borneo, respectively.     

VIII.—Notes on the Silurian Brachiopod genera Delthyris,Uncinulina, and Meristina

Summary

In this paper the different interpretations of the genus Delthyris are discussed, and that given by Schuchert in 1913 is adopted with slight amendment. The species Delthyris elevata, D. crispa, D. elegans (nom. nov. for D. crispa, Hisinger, non Linnæus), and D. tenuilamellata, sp. n., from the British Silurian, are all described and figured.

The distinguishing characters of the genera Uncinulus and Uncinulina are pointed out, and Uncinulina is retained with U. fallaciosa as genotype. Rhynchonella stricklandi and Terebratula lewisi are transferred to the genus Uncinulina. Meristina tumida (Dalman) is shown to be a synonym of Meristina obtusa (Sowerby).

The British Silurian Spirifers can be separated into two groups:—(1) those with longitudinal folds and a transverse ornament of imbricating lamellæ (=Delthyris of Dalman) and (2) those with longitudinal folds bearing fine continuous longitudinal striæ (=Eospirifer of Schuchert).

The species referable to both these genera have as a rule been assigned to the genus Spirifer, from which, however, they differ in internal characters.     

XV.—Descriptions of three new freshwater fishes from China

The North American members of the eulophid subfamily Tetrastichinae are reviewed in light of systematic advances which have occurred in other geographic realms. Forty-two genera are recognized as valid, with the largest of these, Aprostocetus, having four subgenera in the study area. Thirteen new genera are described: Apterastichus, Careostrix, Chytrolestes, Comastichus, Cucarastichus, Dapsilothrix, Eriastichus, Exalarius, Exastichus, Hadrotrichodes, Mesofrons, Oxypracetus, Styotrichia; the new subgenus Quercastichus is described in the genus Aprostocetus. Five new generic synonymies are made. With Aprostocetus Westwood, 1833: Exurus Philippi, 1873, Omphalomopsis Girault, 1917, Paromphaloidomyiia Girault, 1917, and Prothymus Girault, 1917. With Pentastichus Ashmead, 1894: Hypertetrastichus Moser, 1965. Six previously described genera are newly recorded from North America: Aceratoneuromyia, Anaprostocetus, Henryana, Kocourekia, Lisseurytomella and Pentastichus. Two hundred and twelve species of North American Tetrastichinae are currently recognized as valid. Eighty new combinations are proposed from North America, and three from the Neotropical Region. The majority of these species are being moved from the genus Tetrastichus, which had previously held most of the North American Tetrastichinae species. Eighteen new species are described: Aprostocetus (Quercastichus) burksi, Apterastichus oculatus, Careostrix yoshimotoi, Chytrolestes alibaba, Comastichus zopheros, Cucarastichus texanus, Dapsilothrix jeanae, Eriastichus cigdemae, E. masneri, E. nakos, Exalarius huachucensis, Exastichus odontos, Hadrotrichodes waukheon, Kostjukovius grahami, Mesofrons villosus, Oxypracetus opacus, Styotrichia bicolor, S. quadrata. One new specific synonymy is made. With Aprostocetus (Quercastichus) pattersonae (Fullaway, 1912): Tetrastichus spilopteris Burks, 1943. A lectotype is designated for Tetrastichus pattersonae Fullaway. Aprostocetus (Ootetrastichus) mymaridis (Girault) is removed from synonymy with Tetrastichus polynemae Ashmead and considered as valid. Twelve previously described species are newly recorded from North America: Aceratoneuromyia fimbriata Graham, Anaprostocetus acuminatus (Ratzeburg), Aprostocetus antiguensis (Crawford), A. leucone (Walker), A. pygmaeus (Zetterstedt), A. strobilanae (Ratzeburg), A. longicauda (Thomson), A. terebrans (Erdös), Henryana magnifica Yoshimoto, Kocourekia debilis (Ratzeburg), Lisseurytomella flava (Ashmead), Tamarixia leucaenae Bou?ek.     

Notes on types of Australian Chartocerus Motschulsky (Hymenoptera: Signiphoridae)

ABSTRACT

Type specimens of 11 species of Chartocerus (Hymenoptera: Signiphoridae) from Australia described by A.A. Girault, in the collection of the Queensland Museum, and one species described by W.H. Ashmead, in the United States Museum of Natural History, are redescribed and illustrated. Lectotypes are designated for Chartocerus australiensis (Girault) and Chartocerus hebes (Girault).     

African Derbidae (Homoptera,Fulgoroidea): taxonomic notes with descriptions of new species collected mainly from coconut

An annotated list of the African Derbidae described since Synave's 1973 monograph is given, with some corrections and additions to that work together with a revision of the genus Robigus from Africa. The following new species are described: Diostrombus schuilingi sp. nov., D. mkurangai sp. nov., Zorabana vipaku sp. nov., Patara minazi sp. nov., P. chambeziensis sp. nov., Paraphenice mawai, sp. nov., Phenice pongwei sp. nov., Robigus magawai sp. nov., Robigus synavei sp. nov. (= R. tortrinotatus sensu Synave, 1973), Kamendaka ukutu sp. nov. All of these new species with the exception of R. synavei were collected from coconut. The following new synonomies are made: Proutista fritillaris (Boheman) = P. tesselata (Westwood) syn. nov., Diostrombus abdominalis (Distant) = D. moerensis Synave syn. nov., Paraphenice dissimilis Synave = Pamendanga fuscinervis Van Stalle syn. nov., Zoraida fuligipennis Muir = Z. nigeriensis Synave syn. nov., Platocera africana Muir, omitted in error from Synave (1973), is described and figured. Proutista moesta (Westwood) is recorded from Africa for the first time.     

A revision of the Chinese species of Encarsia Förster (Hymenoptera: Aphelinidae): parasitoids of whiteflies,scale insects and aphids (Hemiptera: Aleyrodidae,Diaspididae, Aphidoidea)

The species of Encarsia Förster (Hymenoptera: Aphelinidae) known from China are revised. This study is based largely on newly-collected material from Fujian and Guangdong provinces in mainland China, and from the island of Taiwan. A total of 76 species are treated, including 29 new species, one new combination and 16 new records for China. All species are fully described or diagnosed, and illustrated. Three new specific synonymies are proposed and two lectotypes are designated. Four species are described from males only, three belonging to the perflava-group (ancistrocera, echinocera, viggianii), having modified antennae, and one (magnivena) in the strenua-group having very unusual fore wings. A key to the Chinese species of Encarsia, based largely on females, is provided.     

Revision of the digger wasps of the Ampulicidae and Heterogynaidae (Hymenoptera) of Saudi Arabia,with the description of a new species of the enigmatic genus Heterogyna Nagy

The apoid wasps of the families Ampulicidae and Heterogynaidae of Saudi Arabia are revised. In Ampulicidae, four species in three genera are reported, of which three species are recorded for the first time from Saudi Arabia (Al-Baha, Asir and Riyadh regions): Ampulex assimilis Kohl, Dolichurus arabicus Ohl and Trirogma caerulea Westwood. Additionally, the family Heterogynaidae is reported for the first time from Saudi Arabia (Asir and Riyadh regions), and a new species, Heterogyna saudita sp. nov., is described, diagnosed and illustrated. An illustrated key to the species of Heterogyna from the Arabian Peninsula is provided.

www.zoobank.org/urn:lsid:zoobank.org:pub:C23C70A7-AA1C-47C0-951A-D164E7B20001     

Review of the genus Bolbonaso Emeljanov with checklist and key to Indian Caliscelidae (Hemiptera: Fulgoroidea)

A list of species of the family Caliscelidae Amyot et Serville known from India with data on distribution and sources for identification and a key to genera are given. The genus Bolbonaso Emeljanov, 2007 is revised. A new species, Bolbonaso chandri sp. nov., is described from Eastern India (Assam and Meghalaya States). Bolbonaso tapirifacies (Parshad, 1981) is redescribed and recorded for the first time from Southern India (Karnataka State). The lectotype is designated for Chirodisca eximia (Stål, 1859) which is recorded for the first time from Pakistan. New faunistic data in Nepal are listed for Delhina eurybrachydoides Distant, 1912.     

Taxonomic status of Pseudosiphonops ptychodermis Taylor and Mimosiphonops vermiculatus Taylor (Amphibia: Gymnophiona: Caeciliaidae) with description of a new species

Pseudosiphonops ptychodermis Taylor is designated a junior synonym of Mimisiphonops vermiculatus Taylor, and Pseudosiphonops Taylor is designated a junior synonym of Mimosiphonops Taylor. A new species of Mimosiphonops is described and taxonomy of the genus reviewed. Relationships between Mimosiphonops and the closely related caecilian genera Siphonops and Lutkenotyphlus 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.     

Notes on some palaearctic and oriental Systropha,with descriptions of new species and a key to the species (Hymenoptera: Apoidea: Halictidae)

An annotated list of the palaearctic and oriental species of the genus Systropha Illiger, 1806, includes additional records for some less well-known species. A lectotype is designated for Systropha hirsuta Spinola, 1839. Systropha christae Warncke, 1992, is synonymized with S. hirsuta. Systropha androsthenes and S. diacantha, spp. n., are described from the Gulf States. A key for the separation of the males is given.     

Revision of the Australian endemic genus Hyptiogaster Kieffer (Hymenoptera: Gasteruptiidae), with descriptions of seven new species

The Australian hyptiogastrine wasp genus Hyptiogaster Kieffer is revised. Among other characters, species of Hyptiogaster can be readily distinguished from other Hyptiogastrinae by having an exserted ovipositor and the anterior face of the mesothorax truncate in lateral view. Ten species are recognised including seven which are newly described: H. arenicola Turner, H. humeralis (Schletterer), H. rufus (Westwood), H. cobarensis sp. nov., H. hulli sp. nov., H. kalbarrii sp. nov., H. kiefferi sp. nov., H. naumanni sp. nov., H. pinjarregaensis sp. nov., H. weowaniensis sp. nov. Two synonymies are proposed; H. flavosignata (Kieffer) with H. humeralis and H. crassiceps (Schletterer) with H. rufus. An illustrated key to species is presented and relationships among genera of Hyptiogastrinae and species of Hyptiogaster 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 taxonomic revision of the Oriental spittlebug genus Paphnutius Distant (Homoptera: Cercopidae)

The spittlebug genus Paphnutius is transferred from the Tomaspidini to the Considiini. The genus is revised and redescribed to contain nine species. A key to species is given and all species are redescribed and illustrated with their distributional data provided. One new species is described and one new generic synonymy, six new specific synonymies and four new combinations are established. Five lectotypes are newly designated. Paphnutius costimaculus Metcalf and Horton is considered as a species incertae sedis.     

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.