The molecular phylogeny of Omalisidae (Coleoptera) defines the family limits and demonstrates low dispersal propensity and ancient vicariance patterns

The genus‐level molecular phylogeny of Omalisidae Lacordaire is presented for six of seven currently recognised genera. The monophyly and internal relationships are well‐supported including the taxa which were placed in other elateroid families. We conducted molecular analyses using maximum‐likelihood optimality criterion and Bayesian inference and 18S , 28S rRNA, rrnL and cox1 mtDNA markers (4038 homologous positions). Euanoma Reitter is a sister lineage to other Omalisidae. Thilmanus Gemminger is related to Paradrilus Kiesenwetter and Phaeopterus Costa. Thilmaninae Kazantsev (erected in Lycidae), Euanomini Kazantsev (erected in Drilidae), and Paradrilinae Kundrata et al . are removed from within omalisid classification due to widely overlapping concepts of generic and subfamilial taxa. Pseudeuanoma Pic, syn.n. was recovered as a paraphylum and is a younger synonym of Euanoma . Euanoma caligo (Kazantsev), comb.n. , E. ionica (Pic), comb.n. , E. obscura (Pic), comb.n. and E. reitteri (Pic), comb.n. are newly combined with Euanoma . The earlier classification of incompletely metamorphosed taxa was affected by the parallel evolution of morphological traits. We report on the discovery of the incompletely metamorphosed female of Thilmanus obscurus Baudi and compare it with the female of O. fontisbellaquei Geoffroy. The female is weakly sclerotised, has physogastric abdomen, vestigial elytra, no wings and simplified thoracic morphology. Furthermore, we describe allopatric ranges of ancient omalisid lineages and vicariance events resulting from geological transformations in the Mediterranean. Euanoma was split from other Omalisidae in the late Jurassic and remains restricted to the Eastern Mediterranean. Omalisus Geoffroy split from the Iberian genera in the Cretaceous and most species occur on southern slopes of the Alps and in the western Balkan. The separation of Paradrilus and Thilmanus + Phaeopterus corresponds with the isolation of the Ebro and Hesperian massifs in the Cretaceous; the fauna of Sardinia and Corsica is of Iberian origin and Phaeopterus dispersed from these islands to the Elba and Apennine Peninsula. The diversity of Omalisidae has an ancient origin, but survived till present only in the Mediterranean, mostly in Pleistocene refugia close to the sea.     

Taxonomic notes on Drilus Olivier, 1790 (Elateridae: Agrypninae: Drilini) in Rhodes

I compared the type specimens of Drilus attenuatus Pic, 1914 and D. attenuatus var. subparallelus Pic, 1934 from Rhodes. Both taxa are redescribed and the latter is given the full species status based on the different external morphology and male genitalia. Altogether, four species are currently known from the island of Rhodes: Drilus attenuatus Pic, 1914, D. bleusei (Olivier, 1913), D. rufipes (Baudi di Selve, 1871), and D. subparallelus Pic, 1934 stat. rev. All species but D. rufipes are endemic to the island. An identification key to the males of Drilus species found in Rhodes is provided.     

A taxonomic revision of Limnobaris Bedel in the strict sense (Coleoptera,Curculionidae, Baridinae), with particular emphasis on the species found in China

The genus name Limnobaris Bedel is applied in a restricted sense to baridine weevils with a covered pygidium and non-prominent, decussate mandibles which occur on sedges in the Palaearctic Region and immediately adjacent parts of tropical Southeast Asia. Calyptopygus Marshall and Pertorcus Voss are syn. n. of Limnobaris. Some species from Africa and the Americas are maintained provisionally in Limnobaris in the widest sense but will need to be transferred to other genera in future studies. A total of eleven species is recognized in Asia, two of which are widespread and occur also in the Western Palaearctic Region. Limnobaris martensi Korotyaev sp. n. is described from Nepal. Pertorcus tibialis basalis Voss is raised to species rank, as L. basalis (stat. prom.). New or reestablished synonyms are L. dolorosa (Goeze) (= L. jucunda Reitter, = L. koltzei Reitter), L. tibialis (Voss) (= Pertorcus tibialis pilifer Voss) and L. t-album (Linnaeus) (= L. bedeli Reitter, = Baridius crocopelmus Gyllenhal, = L. sahlbergi Reitter, = L. scutellaris Reitter, = Baris t-album sculpturata Faust). Calandra uniseriata Dufour is considered a junior synonym of Sitophilus oryzae (L.) (syn. n.). A key for identification and a distribution map are provided.     

中国土甲族一新种十二新纪录(鞘翅目,拟步甲科)

描述中国土甲族1新种--粗壮真土甲Eumylada glandulosa sp.nov.,报道2新纪录属--粒土甲属Psammestus Reichardt,1936、伪坚土甲属Scleropatrum Reitter,1890和12新纪录种--宽粒土甲Psammestus dilatatus(Reitter,1893)[=三齿漠土甲Melanesthes(Mongolesthes)tridentatus Ren et Men,1996(syn.n.)]、塞伪坚土甲Scleropatrum seidlitzi Reitter,1898、小土甲Gonocephalum pygmaeum(Steven,1829)、显角土甲G.deliensis Kaszab,1952、窄胸土甲G hauschildi Kaszab,1952、弯笨土甲Penthicus(Penthicus)lenezyi Kaszab,1968、二湾笨土甲P.(Penthicus)iners (Menetries,1832)、考氏笨土甲P.(Myladion)kozotyaevi Medvedev,1984、钝突笨土甲P.(Myladion)nojonicus (Kaszab,1968)、达氏笨土甲P.(Myladion)davadshamsi davadshamsi(Kaszab,1965)、福笨土甲P.(Myladion)frater (Kaszab,1967)和布尔干笨土甲P.(Myladion)bulganicus Medvedev,1990.附有新种特征图和所有种的形态照片.所有标本保存在河北大学博物馆.     

One the genus Tocama Reitter (Coleoptera, Scarabaeidae, Melolonthinae), with descriptions of two new species from Indochina

Two new species of the Oriental scarab genus Tocama Reitter, 1902, Tocama laosensissp. n. and Tocama procerasp. n., are described from Indochina with diagnoses, distributions, remarks and illustrations. A key to the species of the genus is provided with a checklist with several nomenclatural changes: Hoplosternus tonkinensis Moser, 1913 is transferred to Tocama; Hoplosternus pygidialis Moser, 1915 syn. n., Tocama atra atra Keith, 2006 syn. n. and Tocama atra reichenbachi Keith, 2007 syn. n. = Tocama tonkinensis (Moser).     

To the systematics and nomenclature of tenebrionid beetles of the tribes Phaleriini, Lachnogyini, Klewariini, and Blaptini (Coleoptera, Tenebrionidae)

The following new synonymies are established: Paranemia Heyden, 1892 = Taklamakania Ferrer et Yvinec, 2004, syn. n.; Paranemia schroederi Heyden, 1892 = P. argiropuloi A. Boga?ev, 1965 = P. argyropuloi A. Boga?ev, 1967, syn. n.; Paranemia bicolor Reitter, 1895 = Taklamakania lepetzi Ferrer et Yvinec, 2004, syn. n.; Lachnogya squamosa Ménétriés, 1849 = L. skopini Ferrer et Yvinec, 2004, syn. n. Placement of the genus Lachnodactylus Seidl. in the tribe Lachnogyini and the distinctness of the tribe Klewariini are substantiated. The larva of Agnaptoria anthracina G. Medv. is described.     

Les Cryptotrogus Kraatz de la faune d’Iran et des régions limitrophes (Coleoptera : Scarabaeoidea : Melolonthidae)

Le genre Cryptotrogus Kraatz, 1888 est étudié. Après étude des spécimens-types des espèces associées et de nouveaux matériels, ce genre est redéfini et Cyphonoxia Reitter, 1889 en est à nouveau considéré comme synonyme. Les nouvelles combinaisons et synonymies suivantes sont établies ou restaurées : Cryptotrogus buettikeri (Sabatinelli & Pontuale, 1998) n. comb., Cryptotrogus delhiensis (Anand, 1988) n. comb., Cryptotrogus haarlovi (Petrovitz, 1955) n. comb., Cryptotrogus kermanensis (Semenov & Medvedev, 1936) n. comb., Cryptotrogus kircheri (Balthasar, 1930) n. comb., Cryptotrogus praestabilis (Reitter, 1889) n. comb., Cryptotrogus tatianae (Semenov & Medvedev, 1936) n. comb., Cryptotrogus zarudnyi (Semenov & Medvedev, 1936) n. comb., Cyphonotus bicoloratus Petrovitz, 1962 n. syn. de Cryptotrogus mesopotamicus (Petrovitz, 1962), Cryptotrogus miksici Petrovitz, 1965, et Cryptotrogus orita (Reitter, 1902) n. syn. de Cryptotrogus niveus (Hampe, 1852), Cyphonoxia glasunowi Semenov, 1897 n. syn. de Cryptotrogus brenskei (Reitter, 1895) comb. rev., Cyphonoxia kermanensis Semenov & Medvedev, 1936 n. syn. de Cryptotrogus zarudnyi (Semenov & Medvedev, 1936) n. comb., Cryptotrogus zemindar (Sharp, 1876) n. comb. Par ailleurs, huit espèces sont décrites et comparées aux espèces proches : sept d’Iran, Cryptotrogus borumandi n. sp., Cryptotrogus ebrahimii n. sp., Cryptotrogus miesseni n. sp., Cryptotrogus mirzayansi n. sp., Cryptotrogus monodi n. sp., Cryptotrogus morgani n. sp. et Cryptotrogus parallelus n. sp., et une, Cryptotrogus irakanus n. sp., d’Irak. Enfin, de nouvelles données sont présentées pour quelques espèces de la faune iranienne appartenant aux genres Melolontha Fabricius, 1775, Anoxia Castelnau, 1832, Polyphylla Harris, 1841 et Microphylla Kraatz, 1890. Une espèce est nouvelle pour la faune d’Iran : Melolontha aceris Faldermann, 1835.     

The genus Alphitobius Stephens (Coleoptera,Tenebrionidae, Alphitobiini) in Africa and adjacent islands

All species of the genus Alphitobius Stephens, 1829 (Alphitobiini Reitter, 1917, subfamily Tenebrioninae Latreille, 1802) from Africa and adjacent islands are revised. New species: Alphitobius capitaneus sp. n. from Kenya. New synonyms: Cryptops ulomoides Solier, 1851, syn. n. of Alphitobius diaperinus (Panzer, 1796); Alphitobius rufus Ardoin, 1976, syn. n. of Alphitobius hobohmi Koch, 1953); Peltoides (Micropeltoides) crypticoides Pic, 1916, syn. n. of Peltoides (Micropeltoides) opacus (Gerstaecker, 1871), comb. n. Homonym: Alphitobius ulomoides Koch, 1953 = Alphitobius arnoldi nom. n. New combinations from Alphitobius: Ulomoides basilewskyi (Ardoin, 1969), comb. n.; Peltoides (Micropeltoides) opacus (Gerstaecker, 1871), comb. n. Figures of all examined species are added and a species key is compiled.     

Comprehensive phylogeny of the Cleroidea (Coleoptera: Cucujiformia)

The first thorough molecular phylogeny of the superfamily Cleroidea, represented by 377 taxa, and the first with an emphasis on Trogossitidae, was undertaken. Maximum likelihood and Bayesian analyses were performed on a four‐gene dataset (18S, 28S, cox1, cytb) of 395 taxa (along with 18 outgroups), including all 16 currently recognized families of Cleroidea and all current and formerly recognized tribes of Trogossitidae. The superfamily as a whole received strong support in Bayesian analyses. On the basis of phylogenetic results, 18 families in Cleroidea are recognized, including three taxa elevated to family for the first time and two reinstated families. The former tribe Rentoniini (Trogossitidae: Peltinae) was strongly supported as a monophyletic group apart from the remainder of Trogossitidae, and is herein elevated to family status, Rentoniidae stat.n. Protopeltis was also found to be an isolated lineage and becomes Protopeltidae stat.n. Peltini + Larinotini were recovered as a weakly supported sister grouping; Peltini (including only Peltis) becomes Peltidae stat.rest. The trogossitid subfamily Lophocaterinae, to the exclusion of Decamerini, formed a clade which is here designated Lophocateridae stat.rest. and sensu n. The Trogossitinae tribes Calityini, Egoliini (represented by Egolia) and Larinotini were recovered apart from core Trogossitidae but showed no strong affinities to other taxa or congruence between analyses; they are here conservatively retained in Trogossitidae as Calityinae stat.rest. , Egoliinae stat.rest. and Larinotinae stat.rest. The genus Thymalus of the peltine tribe Thymalini was indicated with moderate to strong support as the sister group of the Decamerini (Trogossitidae: Lophocaterinae); together these represent Thymalidae stat.n. and sensu n. with subfamilies Decamerinae stat.rest. ( new placement ) and Thymalinae stat.n. The remainder of Trogossitinae, the tribes Trogossitini and Gymnochilini, formed a well‐supported clade which comprises the Trogossitidae: Trogossitinae sensu n. The tribe Gymnochilini syn.n. is synonymized with Trogossitini. The monotypic family Phloiophilidae was recovered, contradicting a recent placement within Trogossitidae. The melyrid lineage was recovered with moderate (maximum likelihood) to strong (Bayesian analyses) support and includes the families Phycosecidae, Rhadalidae, Mauroniscidae, Prionoceridae and Melyridae (including Dasytidae and Malachiidae). The genus Dasyrhadus is tentatively transferred from Rhadalidae to Mauroniscidae. The genus Gietella, once proposed as a distinct family but recently placed within Dasytidae, was recovered as strongly sister to Rhadalidae sensu n. , and we transfer it to that family as Gietellinae new placement . Attalomiminae (formerly Attalomimidae) syn.n. is synonymized with Melyridae: Malachiinae: Lemphini sensu n. Melyridae sensu n. includes only Dasytinae, Malachiinae and Melyrinae. Metaxina is returned to the Chaetosomatidae sensu n. , of which Metaxinidae syn.n. becomes a junior synonym. Resolution within Cleridae was generally poor, but a broadly defined Korynetinae stat rest. + Epiclininae received high support (Bayesian analyses). Outside of Trogossitidae, the main focus of this study, major rearrangements of the classification of Cleroidea were not undertaken, despite evidence indicating such changes are needed.     

Grassflies of the genus <Emphasis Type="Italic">Polyodaspis</Emphasis> Duda (Diptera,Chloropidae) in the fauna of southeast Asia

Over 200 specimens of Polyodaspis from Vietnam and Thailand (project TIGER) were studied. Variations in the color of the body and, especially, of the setae and setulae of the head, scutellum, and abdomen are demonstrated. The following new synonymy is established: Polyodaspis ruficornis (Macquart, 1835) = P. ruficornis var. tarsalis Frey, 1923, syn. n.; = P. flavipila Duda, 1934, syn. n.; = P. endogena de Meijere, 1938, syn. n.; = P. flavisetosa Nartshuk, 1991, syn. n.; = P. similis Nartshuk, 1991, syn. n.     

New monogeneans from the bathydemersal southern African endemic catshark,Holohalaelurus regani (Gilchrist, 1922)

The catshark genus Holohalaelurus Fowler is currently represented by five species distributed off the southern and eastern parts of the African coast. Very few parasitological records exist for any of these five species, representing a significant knowledge gap. We report the first monogenean species from the bathydemersal species Holohalaelurus regani (Gilchrist): a new species of Microbothriidae Price, 1936, Leptomicrobothrium holohalaelure n. sp. from the dorsal skin surface, and a new species of Hexabothriidae Price, 1942 representing a new genus, Scyliorhinocotyle narvaezae n. gen., n. sp., from the gill lamellae. Both monogenean records represent the first for any member of the catshark genus Holohalaelurus. Previously we focused on the identification of monogenean taxa of emerging veterinary importance for public aquaria. We now begin a focused effort to document a generally unexplored monogenean biodiversity from diverse marine habitats off South Africa.

     

Cluster biodiversity as a multidimensional structure evolution strategy: checkerspot butterflies of the group Euphydryas aurinia (Rottemburg, 1775) (Lepidoptera: Nymphalidae)

In the present paper, we explore the evolution of cluster structure in closely related species in the Euphydryas aurinia complex based on morphological (wing pattern, genital armatures) and molecular (cytochrome c oxidase subunit I) characters. Male genitalia differ in the length and shape of the uncus, harpe and juxta branches, by the shape of some parts of the phallus, and by the amount of spikes on the ventral section of the valva. The main trends in the vertical distribution of the E. aurinia group are dwarfism with increasing altitude, coupled with enlargement of paler and darker‐coloured elements of the wing pattern, increasing the overall contrast. Unlike the Euphydryas maturna, the E. aurinia complex forms many local populations specialized under different ecological conditions, probably affected by different evolutionary scenarios. The phylogenetic analysis of the group reveals two ecologically distinct subgroups: one associated with the boreal forest‐mesophyllic meadow biome and one associated with the xeromesophyllic steppe biome. Within each group, two major ecological strategies have evolved in parallel: montane and lowland. Based on the results of the analyses, we revise the nomenclature as follows: E. aurinia pyrenesdebilis (Verity, 1928), stat. rev. (= debilis Oberthür, 1909, syn.n. , nomen nudum), E. aurinia bulgarica (Fruhstorfer, 1916), stat. rev. , E. aurinia provincialis (Boisduval, 1828), stat. rev. and E. beckeri (Lederer, 1853), stat. rev. The following name‐bearing types are designated: neotype of Papilio aurinia Rottemburg, 1775, neotype of Papilio merope de Prunner, 1798, lectotype of Melitaea beckeri Lederer, 1853, and lectotype of Melitaea aurinia banghaasi Seitz, 1908. All name‐bearing types are figured. A new subspecies, Euphydryas laeta ostracon Korb, Bolshakov, Fric, ssp.n. , is described (type locality by holotype data: Kazakhstan, Vostochno‐Kazakhstanskaya Oblast, Shemonaikha).     

A new combination involving Lithyphantes lepidus Cambridge 1897 and a new name for Teutana lepida Cambridge 1903 (Araneae,Theridiidae)

Abstract

O.P. Cambridge described a New Zealand theridiid as Lithyphantes lepidus (1897, Proceedings of the Zoological Society London: 681–703) and a South African theridiid from CapeTown as Teutana lepida (1903, Annals of the South African Museum 3 (5): 143–166). Since then Levi (1957, Bulletin of the Museum of Comparative Zoology, Harvard 117: 367–424) has recognised both Lithyphantes Simon 1881 and Teutana Thorell 1869 as junior synonyms of Steatoda Sundevall 1883. Following this the earlier described L. lepidus becomes Steatoda lepida new combination. As the name S. lepida is thus unavailable T. lepida requires a new name. I hereby provide the name Steatoda capensis nomen novum to replace Teutana lepida Cambridge. This name recognises the origin of the spider, that is Cape Town, South Africa.     

Two new species of Hedychrum Latreille from the Middle East and Pakistan (Hymenoptera: Chrysididae)

Hedychrum zenobia sp. n. is described from Syria and Iraq, and H. linsenmaieri sp. n. from Pakistan. They belong to the H. cirtanum species group hereby established, which includes some of the largest Palaearctic Hedychrum species, characterised by a modified metascutellum projecting over the propodeum, a deep mid-tibial groove in the male and an apicomedial tooth on the third metasomal sternum in the female. Hedychrum cirtanum var. minusculum du Buysson, 1898 is transferred to the genus Hedychridium Abeille de Perrin, 1878 and elevated to species rank as Hedychridium minusculum (du Buysson, 1898) stat. n.

http://www.zoobank.org/urn:lsid:zoobank.org:pub:DE7B4BF7-3E4B-4664-8F3A-1FD480F72A41