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The taxa of Cryptocephalinae (Clytrini), Synetinae and part of Galerucinae introduced by Carl Peter Thunberg are reviewed based on the examination of primary type specimens deposited in the Museum of Evolution, Uppsala University. The following taxonomic changes are proposed: Coptocephala unifasciata unifasciata (Scopoli, 1763) = Cryptocephalus melanocephalus Thunberg, 1787 syn. nov.; Melitonoma decemnotata (Thunberg, 1787) comb. nov. (from Cryptocephalus Geoffroy, 1762); Miopristis flexuosa (Thunberg, 1821) = Miopristis namaquensis Medvedev, 1993 syn. nov.; Protoclytra ( Lacordairella) taeniata (Thunberg, 1821) comb. nov. (from Camptolenes Chevrolat, 1836) = Camptolenes fastuosa (Lacordaire, 1848) syn. nov.; Smeia undata (Thunberg, 1821) comb. nov. (from Miopristis Lacordaire, 1848) = Smeia virginea (Lacordaire, 1848) syn. nov. = Melitonoma pictipennis Jacoby, 1898 syn. nov.; Teinocera catenata (Thunberg, 1821) comb. nov. (from Miopristis) = Teinocera subclathrata (Lacordaire, 1848) syn. nov.; Exosoma lusitanica (Linnaeus, 1767) = Crioceris haemorrhoa Thunberg, 1827 syn. nov.; Megalognatha festiva (Fabricius, 1781) = Crioceris virens Thunberg, 1827 syn. nov.; Monolepta bioculata (Fabricius, 1781) = Cryptocephalus bioculatus Thunberg, 1827 syn. nov.; Monolepta melanogaster (Wiedemann, 1823) = Cryptocephalus capensis Thunberg, 1827 syn. nov.; Palaeophylia tricolor (Fabricius, 1781) = Crioceris tetrapuncta Thunberg, 1787 syn. nov. = Crioceris dimidiata Thunberg, 1827 syn. nov. Lectotypes are designated for Cryptocephalus bioculatus Thunberg, 1827 and Crioceris dimidiata Thunberg, 1827. Melitonoma decemnotata comb. nov. is redescribed. Labidostomis insidiosa Péringuey, 1888 is resurrected from synonymy with Teinocera catenata comb. nov. and provisionally placed as a valid species in the genus Miopristis Lacordaire, 1848. Crioceris betulina Thunberg, 1787 is proposed as nomen oblitum for Syneta betulae (Fabricius, 1792) (nomen protectum). Colour photographs of the type specimens of all taxa are provided.
Type specimens of Oedionychina Chapuis, 1875 described by Fabricius from the Kiel collection are examined and illustrated. Lectotypes are designated for the following species: Chrysomela albicollis Fabricius, 1787; Chrysomela nobilitata Fabricius, 1787; Chrysomela quadrifasciata Fabricius, 1787; Chrysomela quadriguttata Fabricius, 1781; Galleruca atomaria Fabricius, 1801; Galleruca decemguttata Fabricius, 1801; Galleruca fasciata Fabricius, 1798; Galleruca humeralis Fabricius, 1801; Galleruca lunata Fabricius, 1801; Galleruca nitida Fabricius, 1801; Galleruca obsoleta Fabricius, 1801; Galleruca petaurista Fabricius, 1801; Galleruca quadrinotata Fabricius, 1798; Galleruca sellata Fabricius, 1801. The species status is restored for Chrysomela quadriguttata Fabricius, 1781 and Alagoasa areata (Germar, 1824) comb. nov. The following new combinations are proposed: Phenrica quadriguttata (Fabricius, 1781), Asphaera nitida (Fabricius, 1801), Phenrica obsoleta (Fabricius, 1801), Alagoasa areata areata (Germar, 1824), Alagoasa areata decempunctata (Latreille, 1833), Alagoasa areata escuintla Bechyné, 1955, Alagoasa areata macromela Bechyné, 1958, Alagoasa areata praecessa Bechyné, 1959, Alagoasa areata recuperata Bechyné, 1959; all comb. nov. New placement: Galleruca avicenniae Fabricius, 1792 is removed from Alticini and placed in Galerucini incertae sedis; Galleruca trifasciata Fabricius, 1801 is removed from Chrysomelidae and placed in genus Ora Clark, 1865 (Scirtidae Fleming, 1821).
Parasitoid wasps new to Britain (Hymenoptera: Platygastridae,
Eurytomidae, Braconidae & Bethylidae)
(2014)
One genus and five species are recorded as new to Britain: Fidiobia, Fidiobia hispanica, Macroteleia bicolora (Platygastridae); Sycophila binotata (Eurytomidae); Schizoprymnus collaris (Braconidae); and Laelius pedatus (Bethylidae). Keys to British Macroteleia and Laelius are provided.
Provisional synonymy is proposed between Macroteleia minor and M. brevigaster, and synonymy is proposed between Laelius femoralis, L. microneurus and L. nigricrus. The possible mode of introduction of Sycophila binotata is discussed. A lectotype is designated for Schizoprymnus collaris.
The genera Trichrysis Lichtenstein, 1876 and Chrysidea Bischoff, 1910 from India are reviewed. A new species, Trichrysis poseidonia sp. nov. from India and Nepal is described. Trichrysis bengalensis (Mocsáry, 1889) is revalidated from the previous synonymy with T. lusca (Fabricius, 1804). Trichrysis inops (Gribodo, 1884) is recorded from India for the first time. The lectotype of Chrysis spectrum Wickwar, 1908 is designated. Chrysis mendicalis Cameron, 1897 is transferred from the genus Trichrysis to the genus Chrysidea. Keys and illustrations are provided for the identification of the eleven species of Trichrysis and the four species of Chrysidea so far known in the country, including a Sri Lankan species.
Perinereis anderssoni Kinberg, 1865 originally described from Brazil has been attributed with a wide distribution on the American Atlantic coasts, ranging from Brazil to Bermuda, due to the synonymy of Nereis bairdii Webster, 1884 and Nereis (Perinereis) melanocephala McIntosh, 1885. In this paper, the synonymy of Nereis bairdii with Perinereis anderssoni is rejected based on a re-examination of the syntypes of N. bairdii which are found to contain two species requiring designation of a lectotype and paralectotypes here redescribed as Perinereis bairdii (Webster, 1884) and the remaining specimens are here described as Perinereis websteri sp. nov. The synonymy of Nereis (Perinereis) melanocephala with P. anderssoni is rejected and the synonymy with P. bairdii proposed by previous authors is accepted here. A description of P. anderssoni, a redescription of P. floridana, and a description of the males of P. cariboea with additional material are provided for comparison. A key to identifying all Atlantic Perinereis species is also included.
Species of the genus Coelostoma Brullé, 1935 belonging to the subgenera Coelostoma s. str. and Holocoelostoma Mouchamps, 1958 from the Indian subcontinent are revised. Six species of Coelostoma s. str. and two species of Holocoelostoma are recognized, of which two are described as new: C. (Coelostoma) lyratum sp. nov. (India: Maharashtra) and C. (Coelostoma) nostocinum sp. nov. (India: Maharashtra, Goa, Karnataka, Kerala). Coelostoma (Coelostoma) fallaciosum Orchymont, 1936 and C. (Coelostoma) vividum Orchymont, 1936 were recorded for the first time from India and Bangladesh, respectively. Lectotypes are designated for C. aeneolum Régimbart, 1903 and Hydrobius stultus Walker, 1858. The previously confusing situation with Coelostoma (Holocoelostoma) stultum (Walker, 1858) and C. (Holocoelostoma) bhutanicum Jayaswal, 1972 is clarified based on new material of both species from India. Coelostoma sulcatum Pu, 1963 from China is removed from the synonymy of C. stultum and considered as a likely synonym of C. bhutanicum, a status which needs to be confirmed by a detailed study of type specimens. All species are (re)described and illustrated. Diagnosis of the subgenera of Coelostoma are modified in order to accommodate the species of the Indian subcontinent, resulting in narrowing down the concept of Coelostoma s. str. and widening the concept of Lachnocoelostoma Mouchamps, 1958.
We review the diving-beetle genus Rhantus Dejean of Madagascar (Coleoptera, Dytiscidae, Colymbetinae) based on museum collection holdings and recently collected expedition material. Both morphology and DNA is used to test species boundaries, in particular whether newly collected material from the Tsaratanana mountains in the north represent a new species or are conspecific with Rhantus manjakatompo Pederzani and Rocchi 2009, described based on a single male specimen from the central Ankaratra mountains. DNA of the holotype of R. manjakatompo was successfully extracted in a non-destructive way and sequenced. The general mixed Yule coalescent model applied to an ultrametric tree constructed from mitochondrial cytochrome c oxidase subunit I (COI) sequence data delimited three species. Morphological characters supported the same species unambiguously. We therefore recognise three species of Rhantus to occur in Madagascar: R. latus (Fairmaire, 1869), R. bouvieri Régimbart, 1900 and R. manjakatompo Pederzani and Rocchi, 2009. All three species are endemic to Madagascar and restricted to the highlands of the island. Rhantusstenonychus Régimbart, 1895, syn. n., is considered a junior synonym of R. latus. We designate lectotypes for R. bouvieri and R. goudoti Sharp, 1882, the latter a junior synonym of R. latus. We provide descriptions, a determination key, SEM-images of fine pronotal and elytral structures, distribution maps, habitus photos, and illustrations of male genitalia and pro- and mesotarsal claws. We discuss the role of the Manjakatompo forest as a refugium for Madagascan Rhantus diversity and other endemics of the montane central high plateau.
The blind and mostly endogean julid genus Stygiiulus Verhoeff, 1929 stat. nov. is reviewed to include ten species: S. ausugi (Manfredi, 1953) comb. nov., S. fimbriatus (Strasser, 1971) comb. et stat. nov., S. gentianae (Strasser, 1971) comb. et stat. nov., S. illyricus (Verhoeff, 1929) comb. nov., S. insularis (Strasser, 1938) comb. nov., S. maximus (Verhoeff, 1929) comb. nov., S. montellensis (Verhoeff, 1930) comb. nov., S. rotundatus (Strasser, 1962) comb. et stat. nov., S. seewaldi (Strasser, 1967) comb. nov., and S. tobias (Berlese, 1886) comb. nov. The distinctiveness of the genus from Typhloiulus is proven by both morphological and molecular data. The monotypic genus Alpityphlus Strasser, 1967 is here treated as a junior subjective synonym of Stygiiulus syn. nov. Stygiiulus fimbriatus comb. et stat. nov. and S. gentianae comb. et stat. nov., originally described as subspecies of S. ausugi comb. nov., are here erected to full species, while the subspecies S. illyricus stygis (Verhoeff, 1933) comb. et syn. nov. is considered to be a junior subjective synonym of the typical S. illyricus comb. nov. Lectotypes are formally designated for S. gentianae comb. et stat. nov. and S. rotundatus comb. et stat. nov., to stabilize the nomenclature of the two species under Article 74.1 of the ICZN. The phylogeny of the genus, its distribution patterns, and the modified mouthparts in some of its species are discussed.