A revision of the Chinese Trigonalyidae (Hymenoptera,Trigonalyoidea)

The Chinese fauna of the family Trigonalyidae Cresson, 1887, is revised, keyed and fully illustrated for the first time. Eight genera of this family (Bakeronymus Rohwer, 1922, Bareogonalos Schulz, 1907, Jezonogonalos Tsuneki, 1991, re-instated, Lycogaster Shuckard, 1841, Orthogonalys Schulz, 1905, Pseudogonalos Schulz, 1906, Taeniogonalos Schulz, 1906 and Teranishia Tsuneki, 1991) are recorded from China. The genus Ischnogonalos Schulz, 1907, is synonymized with Taeniogonalos Schulz, 1906. In total 40 valid species are recognized. Twenty species are new for science: Jezonogonalos elliptifera sp. n., J. jiangliae sp. n., J. luteata sp. n., J. nigrata sp. n., Lycogaster angustula sp. n., L. flavonigrata sp. n., L. nigralva sp. n., Orthogonalys cheni sp. n., O. clypeata sp. n., O. robusta sp. n., Pseudogonalos angusta sp. n., Taeniogonalos bucarinata sp. n., T. cordata sp. n., T. geminata sp. n., T. sculpturata sp. n., T. triangulata sp. n., T. tricolorisoma sp. n., T. uncifera sp. n., Teranishia crenulata sp. n. and T. glabrata sp. n. Two species are reported new for China: Orthogonalys elongata Teranishi, 1929 and Nanogonalos flavocincta Teranishi, 1929 (renamed to Taeniogonalos subtruncata nom. n.). Seven new synonyms are proposed: Poecilogonalos yuasai Teranishi, 1938, and P. maga taiwana Tsuneki, 1991, of Taeniogonalos taihorina (Bischoff, 1914); Taiwanogonalos minima Tsuneki, 1991, and T. similis Tsuneki, 1991, of Taeniogonalos alticola (Tsuneki, 1991); P. intermedia Chen, 1949, and P. unifasciata Chen, 1949, of Taeniogonalos formosana (Bischoff, 1913). Six taxa are recognised as valid species: Bakeronymus seidakka Yamane & Terayama, 1983, Jezonogonalos laeviceps (Tsuneki, 1991), J. satoi (Tsuneki, 1991), Taeniogonalos alticola (Tsuneki, 1991), T. flavoscutellata (Chen, 1949) and T. gestroi (Schulz, 1908). Five new combinations are made: Jezonogonalos laeviceps (Tsuneki, 1991), comb. n., J. satoi (Tsuneki, 1991), comb. n., Taeniogonalos flavoscutellata (Chen, 1949), comb. n., T. gestroi (Schulz, 1908), comb. n. and T. lachrymosa (Westwood, 1874), comb. n. Lectotypes are designated for Lycogaster violaceipennis Chen, 1949, Poecilogonalos flavoscutellata Chen, 1949, P. rufofasciata Chen, 1949, and P. tricolor Chen, 1949.     

Revision of the Chinese Cleptes (Hymenoptera,Chrysididae) with description of new species

The genus Cleptes Latreille, 1802 from China is revised and illustrated for the first time. Seventeen species of Cleptes are recorded. Nine species are new to science, Cleptes albonotatus sp. n., Cleptes eburnecoxis sp. n., Cleptes flavolineatus sp. n., Cleptes helanshanus sp. n., Cleptes niger sp. n., Cleptes shengi sp. n., Cleptes sinensis sp. n., Cleptes tibetensis sp. n., and Cleptes villosus sp. n.,and two species are reported as new to China, Cleptes metallicorpus Ha, Lee & Kim, 2011, and Cleptes seoulensis Tsuneki, 1959.     

A taxonomic revision of the genus Mesa Saussure, 1892 from China,with a key to the Oriental species (Hymenoptera: Tiphiidae: Myzininae)

In this study, a total of eight fossorial aculeate wasps of the tiphiid genus Mesa Saussure, 1892 from China are revised, including two new species, viz., Mesa hongchibaensis sp. nov., and Mesa glaber sp. nov.. The following species Mesa dimidiata (Guérin-Méneville, 1837) and Mesa nursei (Turner, 1909) are newly recorded from China. The male specimen of Mesa formosensis Tsuneki (1986) is firstly found. In addition, an updated key to the Oriental species of the genus is provided.     

中国隆痣短柄泥蜂属研究及二新记录种记述（膜翅目：方头泥蜂科）

记述我国已知的隆痣短柄泥蜂属Carinostigmus Tsuneki 9种,其中包括2中国新记录种:脉隆痣短柄泥蜂Carinostigmus costatus Krombein, 1984,以及弯柄隆痣短柄泥蜂Carinostigmus maior (Maidl, 1925)。编制了中国隆痣短柄泥蜂属已知种类检索表。     

A new genus and species from Borneo and a new species from Java and Sumatra of Cicadini (Hemiptera: Cicadidae)

A new cicada genus and species, Minilomia triquetra, gen. and sp. nov., is described from Borneo. The new genus Minilomia is closely allied to Platylomia Stål and is placed in the subtribe Dundubiina of the tribe Cicadini. Another new cicada species, Pomponia brevicaudata, sp. nov. (subtribe Psithyristriina), is described from Java and Sumatra. The new species belongs to the Pomponia linearis species group and the P. linearis species complex but is distinguished from its congeners by the unusually short male abdomen.     

Systematic studies on the Pompilidae occurring in Japan: Genus Platydialepis Haupt (Hymenoptera: Pompilidae: Pepsinae)

Generic characters of Platydialepis Haupt, 1941 are presented. A new species of the genus, P. amamiensis sp. nov. from the Amami Islands, the Ryukyus, Japan, is described, and another species of the genus, P. ryoheii Ishikawa, 1957, distributed in Honshu, Shikoku and Kyushu, Japan, is redescribed. Their biological notes are also given. A new combination is proposed: Platydialepis taiwaniana (Tsuneki, 1989) (=Malloscelis taiwaniana Tsuneki).     

Taxonomic notes on Japanese species of the Nomada furva species group (Hymenoptera: Apidae)

The furva species group of the genus Nomada in Japan is taxonomically revised and the following three species are recognized: N. okubira Tsuneki, 1973, stat. nov., N. pulawskii Tsuneki, 1973, and N. taicho Tsuneki, 1973. Nomada okubira is raised to species rank, and N. etigonis Tsuneki, 1986, is synonymized under N. okubira. Detailed illustrations of male terminalia are provided for N. okubira and N. taicho. A key to the Japanese species is provided.     

To the knowledge of the <Emphasis Type="Italic">Sphecodes hyalinatus</Emphasis> Hagens species-group (Hymenoptera,Halictidae)

Five species of the hyalinatus species-group of the genus Sphecodes Latreille 1804 (Hymenoptera, Halictidae) are reviewed. Sphecodes maruyamanus Tsuneki and S. murotai Tsuneki are found in Russia for the first time, and S. hyalinatus Hagens is newly recorded from the Kuril Islands (Kunashir). Illustrated keys to males and females of all the species of the S. hyalinatus species-group are provided. An updated checklist of 37 species of the genus Sphecodes is given.     

Rhagodiinae: A new subtribe in the Chenopodiaceae

A new subtribe, Rhagodiinae, is described in the tribe Chenopodieae of the Chenopodiaceae. Three genera are included in this new subtribe: Rhagodia with 8 species, Einadia with 3 species, and Holmbergia with a single species. All the species are fully described and keys to the genera and species are given. Four new combinations are proposed: Rhagodia deltophylla, Einadia nutans, Einadia hastata and Einadia triandra.     

Gentrya,a new genus of scrophulariaceae from Mexico

A new genus and species,Gentrya racemosa (Scrophulariaceae, tribe Euphrasieae, subtribe Castilleiinae) from the Sierra Surutato in Sinaloa, Mexico, is described and illustrated. The relationships of the new genus toCastilleia andOrthocarpus are discussed.     

The genus Batozonellus from China with description of a new species (Hymenoptera: Pompilidae)

The genus Batozonellus(Pompilidae: Pompilinae) from China is reviewed. A new species, B. flavithoracicus Li Li, sp. nov. from Yunnan, China, is described and illustrated. A key to the Chinese species of Batozonellus, modified from Tsuneki(1989), is provided.     

A review of the buprestid genus <Emphasis Type="Italic">Cochinchinula</Emphasis> Volk. With description of new taxa from Thailand,and notes on the composition and classification of the tribe Acmaeoderini (Coleoptera,Buprestidae, Polycestinae)

A review of the Oriental genus Cochinchinula Volk. (Coleoptera, Buprestidae, Polycestinae, Acmaeoderini) comprising three species is presented. The new species C. thailandica and C. bilyi spp. n. and the new genus Thaichinula gen. n. (type species T. ohmomoi sp. n.) from Thailand are described. A key to species of the genera Cochinchinula and Thaichinula is provided. The Nearctic genus Paracmaeoderoides Bellamy and Westcott is transferred from the subtribe Nothomorphina to the subtribe Acmaeoderoidina, and the South African genus Richtersveldia Bellamy is transferred from the subtribe Nothomorphina of Acmaeoderini to the tribe Ptosimini. The generic status is restored for another South African genus, Brachmaeodera Volkovitsh and Bellamy. The main evolutionary trends are discussed, and the taxonomic composition and classification of the tribe Acmaeoderini are clarified.     

A new species of Trichosalpinx (Orchidaceae: Pleurothallidinae) from Costa Rica

Trichosalpinx sanctuarii, a new species of Orchidaceae, subtribe Pleurothallidinae, is described and illustrated. It most resembles T. ringens, from which it is distinguished in the text. The new species is endemic to Costa Rica.     

Two new genera of the family Derbidae from the new world,with description of recent and an extinct miocene new species (Homoptera,Fulgoroidea)

Two new species of the family Derbidae are described. Anticedusa gen. n. (tribe Cedusini) includes the recent A. loisae sp. n. (type species) from Costa Rica and A. dominicana sp. n. from the Miocene Dominican amber. Cedochrusa gen. n. (type species Cedusa quixoa Kramer from Panama) of the tribe Cedochreini also contains a new species, Cedochrusa luculenta sp. n. from Costa Rica. A new subtribe Eocenchreina subtrib. n. comprising genera Eocenchrea Muir, Melusa Em., and Anticedusa gen. n. is erected for Cedusini with the achilid venation of the clavus.     

Morphological and genomic evidence for a new species of Corallorhiza (Orchidaceae: Epidendroideae) from SW China

Corallorhiza sinensis, a new species of mycoheterotrophic orchid from western Sichuan, China, is described and illustrated based on molecular and morphological evidence. It is morphologically similar to Corallorhiza trifida, but can be distinguished by bigger flowers, both sepals and petals with 3 veins, and longer lateral lobes of lip. To distinguish the new Corallorhiza species and explore its phylogenetic position within subtribe Calypsoinae, this study employed sequences of the nuclear ribosomal DNA (nrDNA) and whole plastome assembled from the genome skimming approach. The plastome is 148,124 bp in length, including a pair of inverted repeats (IRs) of 26,165 bp, a large single-copy region (LSC) of 82,207 bp, and a small single-copy region (SSC) of 13,587 bp. Further, phylogenetic analyses were performed using nrDNA sequence and 79 coding sequences (CDSs) from 26 complete plastomes of subtribe Calypsoinae. The phylogenetic tree based on nrDNA sequence suggested that Corallorhiza is a monophyletic group, and strongly support C. sinensis as sister to the rest species of Corallorhiza. The plastid tree showed that 10 Corallorhiza species grouped into two clades and C. sinensis is most closely related to the North American C. striata and C. bentleyi instead of Oreorchis foliosa and O.angustata in the same clade. The plastid tree and nrDNA tree indicate Oreorchis is a paraphyletic. Although the topological conflicts are displayed between plastome and nrDNA phylogenies of C. sinensis, it is still the most closely related to Corallorhiza. Comparative analysis showed that C. sinensis populations are characteristic of the intermediate morphological traits between Corallorhiza and Oreorchis. The finding of this new species from China shed new light on the phylogeny of Oreorchis and Corallorhiza.     

Before it is too late: description of a new genus and species of butterfly from a highly threatened Brazilian biome

A new genus, Nhambikuara Freitas, Barbosa & Zacca gen. nov., and species, Nhambikuara cerradensis Freitas, Barbosa & Zacca sp. nov., of the highly diverse Neotropical butterfly subtribe Euptychiina are described. Nhambikuara cerradensissp. nov. is the type species for the genus, and Euptychia mima Butler, 1867 is also transferred to the new genus, as Nhambikuara mima (Butler, 1867) comb. nov., from the genus Zischkaia Forster, 1964. The taxonomy, phylogenetic relationships, geographic distribution and natural history of species of the genus are also discussed.http://zoobank.org/urn:lsid:zoobank.org:pub:41AD7568-3490-4F63-A019-32D5592A8C44     

Resurrection of the genus Yezoterpnosia Matsumura (Hemiptera: Cicadidae: Cicadini) based on a new definition of the genus Terpnosia Distant

The genus Terpnosia Distant is newly defined. Terpnosia elegans (Kirby) stat. rev. is resurrected from junior synonymy with Terpnosia psecas (Walker). Seven species are now considered to belong to Terpnosia sensu stricto, including two species currently placed in this genus: T. psecas (Walker) and T. elegans (Kirby) stat. rev. Five species are transferred from Pomponia Stål to Terpnosia: T. polei (Henry) comb. nov., T. lactea (Distant) comb. nov., T. similis (Schmidt) comb. nov., T. simusa (Boulard) comb. nov., and T. graecina (Distant) comb. nov. Yezoterpnosia Matsumura stat. rev. is resurrected from junior synonymy with Terpnosia. Six species formerly in the genus Terpnosia are transferred to Yezoterpnosia: Y. nigricosta (De Motschulsky), Y. ichangensis (Liu) comb. nov., Y. shaanxiensis (Sanborn) comb. nov., Y. vacua (Olivier) comb. nov., Y. obscura (Kato) comb. nov., and Y. fuscoapicalis (Kato) comb. nov. Terpnosia is placed in the subtribe Psithyristriina of the tribe Cicadini, and Yezoterpnosia is placed in the subtribe Leptopsaltriina of Cicadini. Terpnosiina syn. nov. is synonymized with Psithyristriina.     

Ashea megacephala Kim & Ahn (Coleoptera,Staphylinidae, Aleocharinae), a new gyrophaenine genus and species from Peru

Ashea megacephala, a new Peruvian genus and species is described. The specimens were collected on mushrooms and mushroom-associated trees. This genus can be readily distinguished from the other genera of the subtribe Gyrophaenina by the large head and the three indistinctly articulated labial palpomeres. A key to the known genera of Gyrophaenina is provided. A habitus photograph and illustrations of diagnostic characters are also presented.