RESUMEN
Despite being the most widespread blister beetle subfamily, Nemognathinae is unfairly understudied in China. In this study, a new genus and species, Sinostenoria yangi Pan, from northern China is described and illustrated. The antennae, elytra, hind wings, and claws of the new genus form a truly unique set of characteristics never observed in other genera of Nemognathini Laporte de Castelnau, 1840. Three species from China are newly recorded and illustrated: Megatrachelus sibiricus (Tauscher, 1812), Zonitomorpha dollei (Fairmaire 1889), and Stenodera djakonovi Aksentjev, 1978. The genus Oreomeloe Tan, 1981, is transferred from the tribe Meloini Gyllenhal, 1910, to Nemognathini based on an examination of the types. Aiming to test the morphology-based placement of the new genus, we conducted molecular phylogenetic analyses using two mitochondrial (COI, 16S) and three nuclear markers (28S, CAD, ITS2). The results confirm our tribal assignment of the new genus and support a clade that consists of Sinostenoriagen. n., Longizonitis Pan and Bologna, 2018, Stenoria cf. grandiceps, and Ctenopus cf. persicus.
RESUMEN
Alidussignatus Pic, 1926 is transferred from Mispila to Souvanna, and Souvannasignata (Pic, 1926), comb. nov. is proposed. The lectotype of Alidussignatus is designated. The following synonyms are proposed: Souvannasignata = Athylia (s. str.) quadristigma (Gressitt, 1940), syn. nov. = Souvannaphoumai Breuning, 1963, syn. nov. = Mispila (Dryusa) coomani Breuning, 1968, syn. nov., Mispila (s. str.) tenuevittata (Pic, 1930) = Mispila (s. str.) assamensis Breuning, 1938, syn. nov. The gender of the holotype of Alidusmultilineatus Pic, 1925 is determined. New distributional records for Souvannasignata, Mispilacurvilinea Pascoe, 1869, M.subtonkinea Breuning, 1968 and M.tenuevittata are provided.
RESUMEN
A taxonomic revision of the genus Trichohoplorana Breuning, 1961 is presented. A junior synonym of Trichohoplorana, Ipochiromima Sama & Sudre, 2009, syn. nov., is proposed. A junior synonym of T.dureli Breuning, 1961, I.sikkimensis (Breuning, 1982), syn. nov., is proposed. Trichohoplorana is newly recorded from Vietnam. A new species, T.nigeralbasp. nov. is described from Vietnam. Trichohoploranaluteomaculata Gouverneur, 2016 is newly recorded from China and Vietnam. Hind wings and male terminalia of T.luteomaculata are described for the first time. Trichohoplorana is redescribed, and a key to Trichohoplorana species is presented.
RESUMEN
While about 100 new species of Micromyinae have been described from Sweden in the past ten years, ongoing research into the country's fauna continues to unveil previously unknown taxa. This paper provides scientific descriptions of another 13 new species from various parts of Sweden, belonging to six different genera, including a new genus. The new taxa, all to be attributed to both authors, are named as follows: Antennardia suorkensis sp. nov., Aprionus mossbergi sp. nov., Apr. oljonsbynensis sp. nov., Ladopyris baltica gen. et sp. nov. (found also in Estonia), Monardia (M.) lapponica sp. nov., Monardia (Xylopriona) abbreviata sp. nov., Mon. (Xyl.) obscura sp. nov., Neurolyga simillima sp. nov., N. taigensis sp. nov. (found also in the Republic of Karelia, Russian Federation), Peromyia elongatula sp. nov., P. lindstroemi sp. nov. and P. sofielundensis sp. nov. Two new junior synonyms of Aprionus Kieffer, 1894 were identified: Azygotricha Plakidas, 2017 syn. nov. and Ampullomyia Plakidas, 2018 syn. nov., both introduced for Nearctic species. The generic rank of Antennardia Mamaev, previously treated as a subgenus of Monardia Kieffer, is restored. Aprionus internuntius Jaschhof, 2003, previously regarded as synonymous with A. stylifer Mamaev, 1998, is restituted as a valid species. Peromyia assimilis nom. nov. is established as the new substitute name for P. despecta Jaschhof, 2017, found to be a junior homonym of P. despecta Jaschhof, 2010. Micromyinae discovered in Sweden for the first time are Antennardia saxonica Jaschhof, Aprionus heothinos Jaschhof, Apr. internuntius, Monardia (M.) lignivora (Felt), Monardia (Trichopteromyia) relicta Jaschhof, Neurolyga venusta (Mamaev Rozhnova), Peromyia abdita Jaschhof, and P. brandenburgensis Jaschhof.
Asunto(s)
Dípteros , Distribución Animal , Estructuras Animales , Animales , Tamaño Corporal , Europa (Continente) , Tamaño de los ÓrganosRESUMEN
The taxonomy of the tribe Porricondylini is revisited using male adult specimens from Sweden, whose morphology was studied by transmitted-light microscope. Results communicated here include both descriptions of new taxa (one genus, 19 species) and considerably expanded species distributions (five new Fennoscandian records). New taxa, all to be attributed to both authors, are Cassidoides cornutus sp. nov., Coccopsilis pectinata sp. nov., Cocc. recondita sp. nov., Cocc. scalpta sp. nov., Dendrepidosis lapponica sp. nov., D. upplandica sp. nov., Monepidosis difficilis sp. nov., M. hybrida sp. nov., Neocolpodia ombergensis sp. nov., Oelandyla rostrata gen. et sp. nov., Parepidosis kaltisbackensis sp. nov., Paurodyla serrata sp. nov., Porricondyla bidentula sp. nov., Porr. diversicornis sp. nov., Porr. gemina sp. nov., Porr. ottenbyensis sp. nov., Porr. pallidigenae sp. nov., Spungisomyia carinaolssonae sp. nov., and S. svemapro sp. nov. Species recorded in Fennoscandia for the first time are Bryocrypta angustata Mamaev (previously known from Latvia and European Russia), B. lobata Mamaev (previously Ukraine), Isocolpodia unidentata (Marikovskij) comb. nov. (previously Kazakhstan), Monepidosis duplicis Mamaev (previously Latvia and Far East Russia), and Zaitzeviola dubitabila (Mamaev Zaitzev) (previously Far East Russia). The morphology of males of the newly recorded species is redescribed. Monepidosis tinnerti Jaschhof Jaschhof, 2015 syn. nov. is revealed to be a junior synonym of M. duplicis Mamaev, 1998.
Asunto(s)
Dípteros , Distribución Animal , Estructuras Animales , Animales , Tamaño Corporal , Masculino , Tamaño de los Órganos , SueciaRESUMEN
An ongoing taxonomic inventory of mycophagous gall midges (Cecidomyiidae) in Sweden has revealed several previously unnamed species of asynaptine Porricondylinae, which are described here on the basis of male adults mostly from Malaise trap catches. The new species are classified and named as follows: Asynapta inflatoides sp. nov., A. rickebasta sp. nov., A. taigensis sp. nov., Camptomyia capitata sp. nov., C. hedmarki sp. nov., C. oldhammeri sp. nov., C. rhynchostylata sp. nov., and Stackelbergiella sikorai sp. nov. Specimens studied here prove the presence of both Asynapta inflatoides and A. taigensis in Finland, and of Stackelbergiella sikorai in Estonia. Other species new to the Finnish fauna are Asynapta thuraui Rübsaamen and Camptomyia ulmicola Mamaev, whereas Asynapta inflata Spungis has to be deleted from the Finnish checklist. Males of two species recorded in Sweden for the first time, and three species whose Swedish distribution is reconfirmed here, are redescribed: Asynapta baltica Spungis; A. inflata; Camptomyia fulva Mamaev; C. piptopori Panelius; and C. ulmicola. New junior synonyms recognized here are Niladmirara Fedotova syn. nov. (of Camptomyia Kieffer) and Asynapta panzari Jaschhof Jaschhof syn. nov. (of A. breviata Spungis). The genitalic morphology of male Asynaptini is reinterpreted to include two pairs of parameres in the ancestral ground pattern. The extraordinary diversity of male genitalic structures found in asynaptine genera is highlighted, along with considerations of how this source of information can be exploited for the benefit of classification. Small-area remnants of ancient, naturally grown forest are shown to support populations of previously unnamed species of Asynaptini.