PHYLOGENETIC, HOST AND BIOGEOGRAPHIC ANALYSES OF THE PILOPHORINI (HETEROPTERA: MIRIDAE: PHYLINAE)

Abstract A cladistic analysis is performed for 114 species of Pilophorini, using 73 characters with 190 states. Illustrations or figure references to the literature are provided for most characters. The resultant Nelson (strict) consensus cladogram is used as a justification for the recognition of the following genera: Alepidiella Poppius, Aloea Linnavuori, Druthmarus Distant, Hypseloecus Reuter, Neoambonea Schuh, Parambonea Schuh, Parasthenaridea Miller, Pherolepis Kulik (paraphyletic), Pilophorus Hahn, and Sthenaridea Reuter (paraphylectic). Pilophorus indonesicus is proposed as a replacement name for Bilirania sumatrana Schuh (= Pilophorus ), a secondary homonym of Pilophorus sumatranus Poppius. A list of currently recognized genera and species with summary distributions and host plant associations, and a key to genera are included.
Host associations are plotted on the cladogram to reveal the pattern of host shifts. At the generic level and above, a pattern of colonization, rather than co-evolution, is strongly indicated; at the species level, genera of Pilophorini often show restricted plant-group associations, but no clear pattern of coevolution emerges. Major distributional patterns in the Philophorini are mapped, discussed and compared with historical biogeographic schemes for some other groups. The Pilophorini appear to be of tropical Gondwanan origin with subsequent spread into, and differentiation in, the temperate Northern Hemisphere.     

Speciation processes within the Korean Peninsula based on the mites from the family Zerconidae (Acari: Mesostigmata)

The mesostigmatid mites speciation of the family Zerconidae in the Korean Peninsula was analysed in relation to the range of this group in the world. The Korean Peninsula is located on the edge of the Holarctic and is characterised by a uniquely diversified climate shaping the longitudinally changing flora. At present, there are altogether 40 genera included in the family Zerconidae. So far, in the Korean Peninsula there have been recognised 18 species of the Zerconidae belonging to 11 genera. The endemic genera within the area include: Metazercon, Eurozer-con, Xenozercon, Koreozercon, Kaikiozercon, Aquilo-nozercon, and cf. Mesozercon gen. nov. A very high level of endemism (over 60%) proves the intensity of the speciation processes within the Zerconidae family on the Korean Peninsula.     

Taxonomic study on the Phytosciara genus group (Diptera: Sciaridae) in Korea,including the description of a new species

The Phytosciara genus group (Diptera, Sciaridae: Phytosciara Frey, Dolichosciara Tuomikoski, and Prosciara Frey) are studied in the Korean peninsula. Dolichosciara koreaensis Shin & Menzel sp. n. is described and illustrated as new to science. Additionally, four species are reported as new to Korea: Dolichosciara orcina (Tuomikoski, 1960), Dolichosciara semiferruginea (Menzel, 1995), Prosciara producta (Tuomikoski, 1960), and Prosciara ussuriensis (Antonova, 1977). Identification keys are given for the genera of the Phytosciara genus group and for the Korean species of the genera Dolichosciara Tuomikoski and Prosciara Frey. The COI barcode for the new species is studied.     

Taxonomie Review of the family Platygastridae (Hymenoptera: Platygastroidea) from the Korean Peninsula

A total of 41 species were investigated, including only one species in the check list of Korean insects, which contains five platygastrids. Eleven species of the family Platygastridae are described as new to science from Korea, viz. Allostemma bicolor Buhl & Choi, Amblyaspis koreana Choi & Buhl, Leptacis koreana Buhl & Choi, L. ocellaris Choi & Buhl, Platygaster ciliata Buhl & Choi, P. flavifemorata Buhl & Choi, P. kui Choi & Buhl, P. tripotini Buhl & Choi, Synopeas collinus Choi & Buhl, S. kimi Choi & Buhl, and S. pumilus Buhl & Choi. Further nineteen species are recorded from The Korean Peninsula for the first time, and some new records are added for eleven species, already known from the Peninsula. Keys are given to the genera and species of Platygastridae hitherto recorded from The Korean Peninsula. As a result, platygastrid fauna of The Korean Peninsula is composed of 68 species up to now.     

First records of Clusia Haliday and Clusiodes Coquillett (Diptera: Clusiidae) from Korea

This study reports the first Korean records of the genera Clusia Haliday and Clusiodes Coquillett (Diptera: Clusiidae), with four newly recorded species, Clusia intermedialis (Mamaev), Clusia nigromaculata (Mamaev), Clusia unita Mamaev, and Clusiodes flaveolus Mamaev. Morphological diagnosis is provided with a key to Korean Clusiidae. The mitochondrial cytochrome c oxidase I (COI) gene sequences of Clusia and Clusiodes are analyzed for DNA barcoding. Molecular analyses of both genera result in well-defined species clusters with significant barcode gaps, and also identify problematic data in the public database.     

Taxonomic review of the Cleridae (Coleoptera) in Korea (Part 1): Clerinae Latreille, 1802

A taxonomic review of six genera of Korean Clerinae is presented. Eleven species, including Stigmatium pilosellum (Gorham, 1878), a new Korean record, are reported in this paper. A key to the Korean species and genera, diagnoses, whole‐body photographs of adults, and illustrations of diagnostic characters are provided.     

Annotated catalog,biological notes and diagnoses of the flower bugs (Heteroptera: Anthocoridae sensu lato) in the Korean Peninsula

The flower bugs or minute pirate bugs, Anthocoridae sensu lato, are represented by 12 genera and 24 species in the Korean Peninsula. The present catalog includes three newly recorded species to the fauna: Anthocoris confusus Reuter, Bilia japonica Carayon et Miyamoto, and Montandoniola pictipennis (Esaki). Distributional data and bibliographical references of each taxon are included. Biological notes (habitats, prey types, etc.) and diagnoses based on the local materials of the Korean Peninsula are also presented for the field of applied entomology.     

Contribution to the Tribes Diaperini Doyen in Korea (Coleoptera: Tenebrionidae: Diaperinae)

A taxonomic review of six genera of Korean Diaperini is presented. Seven species in Korea are described here. We provide a key to the Korean species and genera, diagnoses and photos for them.     

Revision of the family Sphecidae (Hymenoptera: Apoidea) in South Korea

Korean species of the family Sphecidae are reviewed, and seventeen species in nine genera belonging to three subfamilies are confirmed. Among them, Ammophila campestris and Sceliphron caementarium are new to South Korea. Korean occurrence of Sceliphron madraspatanum is confirmed with an actual Korean specimen. This paper provides the first determination keys to higher taxa and species occurring in South Korea. Taxonomic information of each species including original publication of valid name and justifiable references for Korean occurrence is provided. Digital images and line drawings for selective characteristics are also available.     

Korean indigenous bacterial species with valid names belonging to the phylum <Emphasis Type="Italic">Actinobacteria</Emphasis>

To understand the isolation and classification state of actinobacterial species with valid names for Korean indigenous isolates, isolation source, regional origin, and taxonomic affiliation of the isolates were studied. At the time of this writing, the phylum Actinobacteria consisted of only one class, Actinobacteria, including five subclasses, 10 orders, 56 families, and 330 genera. Moreover, new taxa of this phylum continue to be discovered. Korean actinobacterial species with a valid name has been reported from 1995 as Tsukamurella inchonensis isolated from a clinical specimen. In 1997, Streptomyces seoulensis was validated with the isolate from the natural Korean environment. Until Feb. 2016, 256 actinobacterial species with valid names originated from Korean territory were listed on LPSN. The species were affiliated with three subclasses (Acidimicrobidae, Actinobacteridae, and Rubrobacteridae), four orders (Acidimicrobiales, Actinomycetales, Bifidobacteriales, and Solirubrobacterales), 12 suborders, 36 families, and 93 genera. Most of the species belonged to the subclass Actinobacteridae, and almost of the members of this subclass were affiliated with the order Actinomycetales. A number of novel isolates belonged to the families Nocardioidaceae, Microbacteriaceae, Intrasporangiaceae, and Streptomycetaceae as well as the genera Nocardioides, Streptomyces, and Microbacterium. Twenty-six novel genera and one novel family, Motilibacteraceae, were created first with Korean indigenous isolates. Most of the Korean indigenous actionobacterial species were isolated from natural environments such as soil, seawater, tidal flat sediment, and fresh-water. A considerable number of species were isolated from artificial resources such as fermented foods, wastewater, compost, biofilm, and water-cooling systems or clinical specimens. Korean indigenous actinobacterial species were isolated from whole territory of Korea, and especially a large number of species were from Jeju, Gyeonggi, Jeonnam, Daejeon, and Chungnam. A large number of novel actinobacterial species continue to be discovered since the Korean government is encouraging the search for new bacterial species and researchers are endeavoring to find out novel strains from extreme or untapped environments.     

Genetic diversity of genus Vespa including an invaded species of V. velutina (Hymenoptera: Vespidae) in Korea inferred from DNA barcoding data

With about 5000 known species, the Vespidae is a large family belongs to order Hymenoptera. The genus Vespa with 22 species is one of the four genera of the subfamily Vespinae. In Korea, 10 species and subspecies are recognized. Because of their social behavior, their treat to human health and their impact in apiculture, the reliable and sometimes automated identification of these insects to species level are important. To test the efficacy of DNA barcoding method for identification of species of the genus Vespa in Korea, 30 samples of eight Korean species of genus Vespa were collected and mitochondrial DNAs of 658 bp fragment cytochrome oxidase subunit 1 (CO1) region were sequenced. A Bayesian Inference based on COI gene of the Korean Vespa species was constructed. The phylogenetic tree shoed that identification of all specimens is possible based on COI gene and we found strong relation between the sequences of the collected species from different localities in South Korea which clustered together with 100% support with sequences of the same species in GenBank. The results demonstrate that DNA barcoding is a useful technique for rapid and accurate species recognition in Korean Vespa species. The DNA barcode part of COI for V. binghami is provided for the first time that can help for identification of this species through DNA barcoding. Also, the genetic diversity among Korean Vespa velutina was zero suggests that the invasion might have occurred in a single event with small number of founders.     

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.     

Taxonomic Review and Revised Keys of the Korean Mosquitoes (Diptera: Culicidae)

ABSTRACT A bibliographic review on the Korean mosquitoes (Diptera: Culicidae) resulted in the recognition of 51 species and two forms of adult mosquitoes belonging to 10 genera, three subfamilies. Revised keys to genera and species of female adults of Korean mosquitoes are provided using available macro-characters. Pictorial keys are also provided for easy usage.     

Taxonomic review of the Haliplidae (Coleoptera) in the Korean peninsula

A taxonomic review of Korean Haliplidae Aubé is presented. Eight species in two genera are recognized, one of which (Haliplus diruptus Balfour‐Browne) is reported for the first time in South Korea. We also found that H. ovalis Sharp previously recorded in the Korean peninsula was an incorrect identification of H. chinensis Falkenström. Habitus and scanning electron microscopy (SEM) photographs, diagnoses of genera, additional characters of species and diagnostic characters with illustrations of the species are provided.     

Taxonomic Review of the Tribe Ulomini (Coleoptera, Tenebrionidae) in Korea

The tribe Ulomini of Korean Tenebrionidae is reviewed taxonomically. Korean Ulomini recorded to three genera and six species, Cneocnemis laminipes Gebien, Uloma marseuli Nakane, U. latimanus Kolbe, U. excisa Nakane, U. bonzica Marseul, Eutochia lateralis (Boheman). We have found that U. exciza was misidentified U. bonzica, and E. lateralis was not distributed in Korea as the result of this study. We confirm that two genera and four species are distributed in Korea. A key to diagnosis of the genera and species, and figures of these species are presented.     

Diaulota koreana,new species on Korean coasts with a discussion of its phylogenetic relationships (Coleoptera: Staphylinidae: Aleocharinae)

Diaulota koreana Yoo and Ahn new species is described in the intertidal zones of the southern part of the Korean peninsula and illustrations of diagnostic characters are presented. A cladistic analysis of the Liparocephalini based on 50 adult characters suggests that the new species belongs to the genus Diaulota Casey within the Liparocephalini. Similarities and differences among the liparocephaline genera are presented. Phylogenetic relationships of Diaulota koreana Yoo and Ahn new species among the Liparocephalini are briefly discussed.     

Three new records of Epyrinae (Hymenoptera: Bethylidae) from Korea,with a description of male of the genus Allobethylus

Allobethylus tomoae Terayama, Cephalonomia tarsalis (Ashmead) and Laelius yamatonis Terayama of Epyrinae are recorded for the first time from Korea. Allobethylus tomoae Terayama, C. tarsalis (Ashmead) and L. yamatonis Terayama are redescribed based on Korean specimens with the biometric measurement data for each species. The genera Allobethylus and Laelius are newly recorded from Korea. Male of Allobethylus is discovered for the first time.     

A review of the genera Gnathochorisis F?rster and Symplecis F?rster of South Korea,with notes on Korean orthocentrines (Hymenoptera,Ichneumonidae, Orthocentrinae)

Two genera of Korean Orthocentrinae, Gnathochorisis and Symplecis, are reviewed, and keys to species of these genera are provided here. Two new species, Gnathochorisis fuscipes Humala & Lee, sp. n. and Gnathochorisis koreensis Humala & Lee, sp. n. are described from South Korea. The current state of the taxonomy of Eastern Palaearctic orthocentrines is briefly discussed.