Taxonomy of the Cidariini (Lepidoptera, Geometridae) in Korea (II)

Eight genera and 16 species of the Korean Cidariini, a tribe of Larentiinae (Lepidoptera, Geometridae), were revised: Dysstroma Hübner, Paradysstroma Choi, Callabraxas Butler, Thera Stephens, Heterothera Inoue, Pennithera Viidalepp, Polythrena Guenée and Xenortholitha Inoue. Pennithera comis (Butler) was newly added to the Korean fauna. Diagnostic and phylogenetic characters supporting the monophyly of the genera and a key to the genera were provided. For the species, diagnoses with figures of male and female genitalia and distributional data with maps in Korea, and taxonomic remarks were provided.     

A Taxonomic Revision of Illiberis Walker (Lepidoptera: Zygaenidae: Procridinae) in Korea

The Korean species of Illiberis Walker are revised. A total of 10 species are recognized, including four species new to Korea: I. rotundata Jordan, I. psychina (OberthÜr), I. consimilis Leech, and I. hyalina (Staudinger). The identities of I. cybele Leech and I. assimilis Jordan, the two ambiguously defined Korean species, are reconfirmed with the examination of type specimens and additional materials. Photos of the adults and type materials are provided, and male and female genitalia of each species are illustrated. Biology and distribution for each species are briefly discussed with the larval host records from Korea.     

Two new species ofIsoetes (Isoetaceae) from Jeju Island, South Korea

We name and describe two new species,Isoetes jejuensis and I.hallasanensis, from Jeju Island, South Korea. These taxa are compared with related species in East Asia, including I.coreana andI. sinensis. The rugulate megaspore ornamentation ofI. jejuensis differs from those otherIsoetes species. Furthermore,I. hallasanensis varies fromI. asiatica in its microspore ornamentation and chromosome number, although both species have an echinate megaspore ornamentation. These new species are tetraploid (2n = 44), whereasI. coreana is hexaploid (2n = 66).     

A review of the genus Spilonota Stephens (Lepidoptera: Tortricidae) in North Korea

Four species of the genus Spilonota Stephens, belonging to the subfamily Olethreutinae (Lepidoptera, Tortricidae), are reviewed from North Korea, based on the materials of Hungarian Natural History Museum. Among them, two species, Spilonota lechriaspis Meyrick, 1932 and Spilonota ocellana (Denis et Schiffermüller, 1775), are reported for the first time from North Korea. Photos of adults and the genitalia are provided with brief comments on the distribution. Also a key for the species is given.     

Taxonomic Note on Littoral Aleochara Gravenhorst Species in Korea (Coleoptera: Staphylinidae: Aleocharinae)

A taxonomic note of the littoral Aleochara Gravenhorst species in Korea is presented. Five species are recognized from intertidal zone. Aleochara trisulcata Weise and A. fucicola Sharp are reported for the first time in Korea and southern Korea, respectively. A key, a checklist of Korean littoral Aleochara species, and drawings of median lobes and spermathecae are provided.     

New insights into the phylogeny and biogeography of subfamily Orontioideae (Araceae)

Proto‐Araceae, the earliest diverged lineage within the family Araceae, includes two subfamilies, Gymnostachydoideae (one species) and Orontioideae (eight species). Based on an extensive sampling (a total of 198 accessions) of six chloroplast non‐coding regions (5799 aligned sites), we assessed phylogenetic relationships among the genera and species within subfamily Orontioideae and estimated the timing of intercontinental disjunct events in the Northern Hemisphere. Overall phylogenetic relationships among the genera were consistent with results from previous studies, but several new important findings were discovered, primarily within Symplocarpus Salisb. ex W. P. C. Barton. First, two major lineages within Symplocarpus were identified: one lineage included S. foetidus (L.) Salisb. ex W. Barton, S. nabekuraensis Otsuka & K. Inoue, and S. renifolius Schott ex Tzvelev (Japan), whereas the other included S. nipponicus Makino, S. egorovii N. S. Pavlova & V. A. Nechaev, and S. renifolius (Korea). Symplocarpus renifolius in Japan was tetraploid and closely related to the tetraploid S. foetidus in eastern North America. Populations of S. renifolius in Korea were confirmed to be diploid (2n = 30) and shared the most recent common ancestor with the other diploid species, S. nipponicus. Second, two recently described species, S. nabekuraensis and S. egorovii, were deeply embedded within S. renifolius in Japan and Korea, respectively, and their distinct taxonomic status requires further assessment. Finally, two intercontinental disjunction events in the subfamily, one in Lysichiton Schott between eastern Asia and western North America and the other in Symplocarpus between eastern Asia and eastern North America, were estimated to be between 4.5 and 1.4 million years ago (Pliocene and Pleistocene) and between 1.9 and 0.5 million years ago (Pleistocene), respectively.     

Taxonomic revision of the tribe Zoraidini (Hemiptera: Fulgoromorpha: Derbidae) from Korea

The Korean planthopper tribe Zoraidini is revised taxonomically. Five genera are recognized in the Korean fauna: Diostrombus Uhler, 1896, Losbanosia Muir, 1917, Pamendanga Distant, 1906, Shirakiana Metcalf, 1945, Zoraida Kirkaldy, 1900. Among them, the genus Shirakiana is recorded for the first time in Korea. Nine species, four of which are recognized new to Korea: S. infumata (Matsumura), Z. koannania Matsumura, Z. hubeiensis Chou et Huang, and Z. kuwayamae (Matsumura). Previous record of one species, Z. pterophoroides (Westwood, 1851), is removed from the list of Korean fauna because it was erroneously reported, based on a misidentification. All species are described and illustrated, and identification keys to genera and species are provided.     

Taxonomy of the genus Scathophaga Meigen (Diptera: Scathophagidae) in Korea

Three species of the genus Scathophaga–S. mellipes (Coquillet), S. scybalaria (Linnaeus) and S. stercoraria (Linnaeus) – are treated in this study. Of these, S. scybalaria (Linnaeus) is reported for the first time from Korea. A key to the Korean species, their domestic localities and some illustrations are given.     

First record of family Stephanidae (Hymenoptera: Stephanoidea) from South Korea with three recognized species

Foenatopus ruficollis (Enderlein, 1913), Parastephanellus matsumotoi van Achterberg, 2006 and Schlettererius determinatorius Madl, 1991 of the family Stephanidae, are reported for the first time in South Korea. The superfamily Stephanoidea is also new to South Korea. A key to the species, diagnosis and photographs of diagnostic characters are provided.     

Description of the type species of the genus Goerodes and generic assignment of three East Asian species (Trichoptera, Lepidostomatidae)

After critical examination of specimens from several localities in Japan, I synonymize Goerodes toyotamaensis (Kobayashi) with G. corniger Ulmer, the type species of the genus. I redescribe the male, female, larva, and larval case of G. corniger and describe the pupa and egg for the first time. I reconfirm the generic assignment of G. albardanus (Ulmer), G. elongatus (Martynov), and G. sinuatus (Martynov), which were placed in Dinarthrodes by some authors, based on the similarity of their larvae with those of other species of Goerodes, including the type species. I synonymize Crunobiodes koreaensis Kobayashi, originally described from Korea, with G. sinuatus. Received: February 18, 2000 / Accepted: May 31, 2000     

Taxonomic revision of family Tropiduchidae (Hemiptera: Fulgoromorpha) from Korea

The family Tropiduchidae is revised taxonomically comprising five genera and five species from Korea. Catullia vittata Matsumura is redescribed here on the basis of a series of males recently collected in Korea. Cixiopsis punctatus Matsumura and Catullia vittata Matsumura were transferred from Achilidae to Tropiduchidae and are redescribed here with male genitalia for the first time from Korea. Ommatissus binatatus Fieber previously reported was an incorrect identification of Ommatissus lofouensis Muir. Another species, Trypetimorpha koreana Kwon and Lee, is the macropterous form of Trypetimorpha japonica Ishihara. All Korean species of the Tropiduchidae are redescribed and illustrated, and an identification key to the genera of Tropiduchidae is provided.     

Taxonomy of the Cidariini (Lepidoptera, Geometridae) in Korea (I)

ABSTRACT Among forty species of the Korean Cidariini, a tribe of Larentiinae (Lepidoptera, Geometridae), nineteen species of ten genera are revised: Ecliptopera Warren, Lampropteryx Stephens, Eustroma Hübner, Eveeliptopera Inoue, Lobogonodes Bastelberger, Hysterura Warren, Sibatania Inoue, Eulithis Hiibner, Gandaritis Moore, and Electrophaes Prout. The diagnostic characters and monophyly of each genus are provided. Figures of adults including male and female genitalia, and distribution maps in Korea are also provided.     

First record of the tribe Trigonoderini (Hymenoptera: Pteromalidae) from South Korea with descriptions of two new species

The tribe Trigonoderini (Hymenoptera: Pteromalidae) contains six genera (Gastracanthus Westwood, Janssoniella Kerrich, Miscogasteriella Girault, Platygerrhus Thomson, Plutothrix Förster and Trigonoderus Westwood). This tribe is recorded from South Korea for the first time. Two new species, Janssoniella albiclava Tselikh & Lee sp. nov. from South Korea and J. magna Tselikh & Lee sp. nov. from South Korea and the South Far East of Russia, are described. Eight species (Gastracanthus acutus (Kamijo), G. nigrescens Kamijo, Janssoniella intermedia Hedqvist, Miscogasteriella sulcate (Kamijo), Plutothrix scrobicula Kamijo, P. trifasciata (Thomson), Trigonoderus fraxini Yang and T. nigrocephalus Kamijo) are recorded from South Korea for the first time. The keys for identification of the Eastern–Palearctic species of Janssoniella and Gastracanthus are given and photos of diagnostic characters of the new species are provided.