The genus Mixodiaptomus Kiefer, 1932 (Copepoda,Diaptomidae) in Spain

The distribution of the Calanoid genus Mixodiaptomus was studied in a large number of pools and small lakes scattered over Spain. Four species occur: M. incrassatus, M. kupelwieseri, M. ortizi and M. laciniatus, the latter in 2 subspecies (M. laciniatus laciniatus and M. laciniatus atlantis). M. ortizi is described as a new species. M. laciniatus lives in mountains, while all other species occur in the plains. M. incrassatus is found all over the country, M. kupelwieseri only in the eastern part of Catalonia, M. laciniatus atlantis in Andalucia and M. ortizi in the central lands called Mesetas. All live in little mineralized waters and only M. incrassatus and M. laciniatus atlantis occur in clayey waters.     

Polycentropus cianficconiae sp. n. from Sicily and Descriptions of the Females of the Polycentropus Species Found in Sicily (Trichoptera,Polycentropodidae)

The male and female of Polycentropus cianficconiae sp. n. (Peloritani Mountains, Northeast Sicily) are described. This new species is related to P. divergens Mosely, 1930, of which the variability of some characters of male genitalia is examined. Female genitalia of the new species are compared to those of P. divergens, P. malickyi Moretti, 1981 and P. mortoni Mosely, 1930. The characters of female genitalia are useful for evaluating the relatedness and differences among the species. They agree with the findings of the study on male genitalia.     

Revision of New Zealand Orthotylinae (Insecta: Hemiptera: Miridae)

Abstract

Six genera and 11 species of Orthotylinae are now known from New Zealand. Zanchius Distant is newly recorded. One new genus, Tridiplous, and seven new species of endemic New Zealand Orthotylini are described and illustrated. Four new species are described in Tridiplous: T. burrus, T. parvapiatus, T. penmani, and T. virens, and three new species are described in Zanchius: Z. ater, Z. rubicrux, and Z. totus. Keys are provided to identify New Zealand taxa of the tribes of Orthotylinae, genera and species of Halticini, genera of Orthotylini, and species of Tridiplous and Zanchius. The bugs are illustrated with colour habitus photos, and drawings including male and female genitalia. Economic importance is discussed.     

A new species of the genus Phygasia (Coleoptera: Chrysomelidae: Alticinae) from Taiwan of China

Continuing study on the Chinese species of Phygasia Chevrolat, 1836 revealed 10 specimens collected from Taiwan that were distinctly different from other described species within this genus. The new species is similar to P. ornata Baly, 1876 and P. pseudornata Wang et Yang, 2008, but can be distinguished from them by the color and position of elytra markings as well as the shape of male genitalia: the black markings on the elytra only covered the humeral area and the sub-apical area of elytra, and genitalia of male pointed and short with big basal opening. A new species, Phygasia taiwanensis sp. n., is described herein.     

Taxonomic studies of Pterostichus ishikawai Nemoto (Coleoptera: Carabidae)

A macrocephalic pterostichine carabid, Pterostichus ishikawai Nemoto, endemic to the Korean Peninsula, is taxonomically revised based mainly on the membranous parts of the genitalia (male endophallus and female vagina). Two species are separated from P. ishikawai (type locality: Mount Taebaegsan) and newly described: P. ishikawaioides (type locality: Mount Sobaeksan) and P. jiricola (type locality: Mount Jirisan). Since comparative male genital morphology does not support monophyly for these three species, the two novel species should be treated as distinct species, not subspecies of P. ishikawai.     

Study of <Emphasis Type="Italic">Phygasia</Emphasis> (Coleoptera: Chrysomelidae) from China,with descriptions of eight new species

Eight new species of Phygasia Chevrolat (Coleoptera: Chrysomelidae) are described from China, P. gracilicornis, P. nigricollis, P. parva, P. pseudomedia, P. pseudornata, P. simidorsata, P. suturalis and P. yunnana. A list and a key with distribution records to the 21 Chinese species of Phygasia are provided. Antennae, male and female genitalia of most species are illustrated. P. wittmeri Medvedev and P. potanini Medvedev are proposed as new synonyms of P. diancangana Wang and P. potanini Lopatin, respectively. P. pallidipennis Medvedev, 2004 is the homonym of P. pallidipennis Chen et Wang, 1980.     

Holcocera sakura (Lepidoptera: Gelechioidea; Coleophoridae, Blastobasinae), a new species from Japan, associated with Prunus

A new species, Holcocera sakura (Lepidoptera: Coleophoridae: Blastobasinae) that is associated with Prunus is described from Japan. This is the first record of the tribe Holcocerini from Japan. A photograph of the imago, and illustrations of wing venation and male and female genitalia are provided. The taxonomic position of this species is discussed.     

A new species of the genus Chrysolina Motschulsky, 1860 from Turkey (Coleoptera: Chrysomelidae: Chrysomelinae)

A new leaf beetle species, Chrysolina (Lopatinica) kabalaki sp. n., from Northeast Turkey is described and compared with closely related species. Habitus and male genitalia of the species are photographed. A key is provided for the species.

http://www.zoobank.org/urn:lsid:zoobank.org:pub:89CEE108-138D-4D38-837D-A8C3682BB773     

Revision of the genus Stichillus Enderlein of Japan (Diptera: Phoridae)

The genus Stichillus in Japan is revised. Three species are recognized: S. japonicus (Matsumura), S. spinosus Liu and Chou and S. cylindratus sp. nov. Stichillus brunneicornis Beyer is excluded from the Japanese fauna. These Japanese species are described and keyed. The male genitalia and the female terminalia are illustrated. Some unique characters of the male genitalia in the genus are reported, and morphology of the male genitalia and the female terminalia is discussed.     

A new species of Clytus Laicharting (Coleoptera: Cerambycidae) from Korea with a key to Korean species

A new species of Clytus Laicharting (Coleoptera: Cerambycidae) is described from Korea. Illustrations of diagnostic characteristics of the new species including male genitalia are provided with a key to Korean Clytus species.     

Revision of the Neotropical Genus Hemibidessus Zimmermann (Coleoptera: Dytiscidae: Hydroporinae: Bidessini)

The genus Hemibidessus Zimmermann, 1921 is revised. Six species are recognized in the genus. Two new species are described, H. spirodiscus sp. n. from Bolivia and H. spangleri sp. n. from Argentina. A key for identifying the species is presented. The female genitalia are thoroughly illustrated and described for the first time for any species of Bidessini. Other important diagnostic structures are also illustrated including the male genitalia. A cladistic analysis is presented for 8 species (6 ingroup and 2 outgroup species) and 13 characters. A single most parsimonious cladogram was found.     

Three species of Phymatodes Mulsant (Coleoptera: Cerambycidae) new to South Korea that hosted on Vitis vinifera Linnaeus (Vitaceae)

Two unrecorded Phymatodes species, P. (Phymatodellus) jiangi Wang and Zheng, P. (P.) zemlinae Plavilstshikov and Anufrieva, and a known species from North Korea, P. (P.) murzini Danilevsky, are newly recognized in South Korea, as insect pests of Vitis vinifera Linnaeus (Vitaceae). In the present paper, male genitalia of P. (P.) jiangi Wang and Zheng is presented for the first time. We also provide the diagnoses and illustrations of habitus of three Phymatodes species with a revised key to Korean species.     

Notes on Perlesta (Plecoptera: Perlidae) from Eastern North America

The identity of Perlesta nitida is reviewed and demonstrated to be a valid species. The male is redescribed with an emphasis on internal genitalia, and the egg stage is described for the first time. Morphological features distinguishing P. nitida from similar species are provided. New distributional records of additional Perlesta species are reported.     

New species of the genus <Emphasis Type="Italic">Pyrausta</Emphasis> (Lepidoptera,Crambidae) from Southern Siberia and Transcaucasia

Two new species of the pyralid genus Pyrausta Schrank, 1802, P. anastasia Shodotova, sp. n. from southern Siberia and P. alexandra Shodotova, sp. n. from the Transcaucasia, are described. P. anastasia sp. n. is very similar to P. chrysitis (Butler, 1881) in coloration and the wing pattern, but differs in the darker brown fore wings, a wider pale yellow band on the hind wing, and the structure of the aedeagus. P. alexandra sp. n. is very similar to P. falcatalis (Guenée, 1854) in coloration and the wing pattern, but differs in the darker brown wings, in the number of pale yellow spots on the fore and hind wings, and in the structure of the male and female genitalia. The holotypes and paratypes of both species are deposited in the Zoological Institute, Russian Academy of Sciences (St. Petersburg).     

Phlebotomus (Legeromyia) multihamatus subg. nov., sp. nov. from Gabon (Diptera: Psychodidae)

During a research project aimed at the study of the Culicinae fauna of Gabon and carried out in the National Park of La Lopé, we captured an unknown sandfly male specimen (genus Phlebotomus) by CDC miniature light trap belonging to a new species for Science. Furthermore, the originality of his genitalia does not allow us to include this species in one of the existing subgenus, thus in this paper we propose the creation of a new subgenus, as Phlebotomus (Legeromyia) multihamatus sp. nov., subg. nov. described from the National Park of La Lopé, through one male captured with CDC miniature light trap. A new species and a new subgenus of sandfly is characterised by a short style with three spines, a paramere wearing a basal hook as well as a basal pouch and the absence of basal lobe on the coxite. The originality of the genitalia of the male gives way to discussion about potential primary homologies between P. multihamatus sp. nov. and Phlebotomus (Abonnencius) fortunatarum, Phlebotomus (Anaphlebotomus) stantoni and Phlebotomus (Euphlebotomus) argentipes, which should be verified for future studies. The discovery of this new species in Gabon must encourage the study of sandflies in this country.     

New data on the genus <Emphasis Type="Italic">Neostylopyga</Emphasis> Shelford, 1911 (Dictyoptera,Blattidae) with description of a new species from Laos

A new species of the genus Neostylopyga Shelford, 1911, N. laosana sp. n., is described from Laos, and the male genitalia are examined in detail. The type species of the genus Neostylopyga, N. rhombifolia (Stoll, 1813), is redescribed, and the taxonomic position of the genus is discussed.     

A new species of the genus <Emphasis Type="Italic">Stathmopoda</Emphasis> (Lepidoptera: Stathmopodidae) closely related to the persimmon pest, <Emphasis Type="Italic">S. masinissa</Emphasis>, from Ryukyu Islands,Japan

A new species of the genus Stathmopoda from the Ryukyu Islands, Japan, is described. The new species is associated with Diospyros maritima Blume and is very similar to S. masinissa Meyrick, which is a notorious pest of persimmon, D. kaki L., in Japan and Korea. The adult external features, wing venation, and male and female genitalia of both species are illustrated and compared in detail.     

A new cryptic species of Aphaenops (Coleoptera: Carabidae: Trechinae) from a French Pyrenean cave: Congruence between morphometrical and geographical data confirm species isolation

A new species of cave-dwelling beetle from the pyrenean massif, Aphaenops (Cerbaphaenops) jauzioni n. sp. (Coleoptera: Carabidae), is described. Geometric morphometric analyses based on five morphological structures and comparisons with two populations of the closely related species Aphaenops (Cerbaphaenops) cerberus Dieck 1869 support the uniqueness of the new species. The specific status of the new taxon is also confirmed by the male genitalia structures. A putative scenario of population isolation is proposed.     

Evolution of wing polymorphism and genital asymmetry in the thread‐legged bugs of the tribe Metapterini Stål (Hemiptera,Reduviidae, Emesinae) based on morphological characters

Wing polymorphism and asymmetric male genitalia are intriguing morphological phenomena occurring in insects. Among Emesinae, or thread‐legged bugs, the tribe Metapterini Stål exhibits these two interesting morphological attributes. Nonetheless, evolutionary interpretations of these phenomena cannot be put forward because phylogenetic hypotheses for Emesinae are lacking. Thread‐legged bugs are easily recognized among assassin bugs due to their elongated and seemingly delicate body. The tribe Metapterini has 28 genera and approximately 280 described species. The only available phylogenetic hypothesis among Emesinae tribes was proposed by Wygodzinsky (1966), and it hypothesized Deliastini Villiers as the sister group of Metapterini, although this hypothesis has never been tested with cladistic approaches. Recent analyses using character sets of genitalia and prolegs suggest that Metapterini might not be monophyletic. In order to test these ideas, we compiled a morphological dataset of 138 characters that includes external morphological characters, detailed features of prolegs and genitalia of both sexes for Metapterini, which were analysed cladistically including 55 terminals, comprising 24 genera (85.7% of the generic diversity), 43 species of Metapterini and 12 outgroups. Metapterini was recovered as paraphyletic by the inclusion of Bergemesa Wygodzinsky, Palacus Dohrn and Stalemesa Wygodzinsky, all currently assigned to Deliastini. Gardena Dohrn (Emesini) was recovered as the sister group of Metapterini + Deliastini as suggested by Wygodzinsky (1966). Based on these results, we synonymize Deliastini syn. n. with Metapterini sensu n. and propose two new genera: Bacata Castro‐Huertas & Forero gen. n. , for three Andean species previously placed in Liaghinella Wygodzinsky, and Valkyriella Castro‐Huertas & Forero gen. n. for Ghilianella borgmeieri Wygodzinsky. Ancestral state reconstruction of wing polymorphism indicates that males and females were fully winged in the ancestor of Metapterini sensu n. with two independent evolutionary transitions to the apterous and brachypterous conditions. The analysis of the symmetry of the male genitalia shows an ancestor with symmetric male genitalia and two independent emergences of asymmetrical male genitalia in Metapterini.