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During a survey of the fishes in the region of the Wonga-Wongué Presidential Reserve, 14 new populations of the subgenus Chromaphyosemion Myers, 1924 were found. These observations extend the previously known distribution range of the subgenus 120 kilometres southward. None of these populations could be related to any described species. Based on the colouration of the males and females, together with a genetic marker (mitochondrial DNA cytochrome b sequences), the populations studied are grouped into six new species which are described in this article, all close to Aphyosemion alpha Huber, 1998 with which they share the presence of a black alpha-shaped mark on the pre- and post-opercular region. The group composed of A. alpha and the six new species is referred to here as the A. alpha species group. All the new species, A. aurantiacum Chirio, Legros & Agnèse sp. nov., A. barakoniense Chirio, Legros & Agnèse sp. nov., A. flammulatum Chirio, Legros & Agnèse sp. nov., A. flavocyaneum Chirio, Legros & Agnèse sp. nov., A. pusillum Chirio, Legros & Agnèse sp. nov. and A. rubrogaster Chirio, Legros & Agnèse sp. nov., are further unambiguously diagnosed by unique combinations of colour patterns, making it possible to generate an identification key for the A. alpha species group. It is likely that the coastal dunes of Wonga-Wongué that form a sandy relief, could have led to the fragmentation and then isolation of the hydrographical networks that flow into the Atlantic Ocean, making possible a significant number of allopatric speciations.
With the change to one scientific name for pleomorphic fungi, generic names typified by sexual and asexual morphs have been evaluated to recommend which name to use when two names represent the same genus and thus compete for use. In this paper, generic names in Pucciniomycotina and Ustilaginomycotina are evaluated based on their type species to determine which names are synonyms. Twenty-one sets of sexually and asexually typified names in Pucciniomycotina and eight sets in Ustilaginomycotina were determined to be congeneric and compete for use. Recommendations are made as to which generic name to use. In most cases the principle of priority is followed. However, eight generic names in the Pucciniomycotina, and none in Ustilaginomycotina, are recommended for protection: Classicula over Naiadella, Gymnosporangium over Roestelia, Helicobasidium over Thanatophytum and Tuberculina, Melampsorella over Peridermium, Milesina over Milesia, Phragmidium over Aregma, Sporobolomyces over Blastoderma and Rhodomyces, and Uromyces over Uredo. In addition, eight new combinations are made: Blastospora juruensis, B. subneurophyla, Cronartium bethelii, C. kurilense, C. sahoanum, C. yamabense, Milesina polypodii, and Prospodium crusculum combs. nov.
Three Neotropical species are transferred to the genus Premnobius Eichhoff (Coleoptera: Curculionidae: Scolytinae: Ipini): Premnobius assiduus (Schedl, 1961, from Xyleborus), P. flechtmanni (Wood, 2007, from Acanthotomicus) and P. neoajunctus (Schedl, 1967, from Xyleborus). An illustrated key is presented for the native and introduced species of the genus known from the New World.
Four new species of the tribe Clytrini Kirby, 1837, Labidostomis bcharrensis sp. nov. (Lebanon), Tituboea friedmani sp. nov. (Israel), Tituboea harteni sp. nov. (United Arab Emirates) and Tituboea radeki sp. nov. (Yemen, Oman), and the formerly unknown females of Labidostomis damavandensis Rapilly, 1984 and Saudiclytra wittmeri Medvedev, 1979 are described. The following new synonyms are proposed: Coptocephala coptocephaloides (Lacordaire, 1848) = Coptocephala furthi Medvedev, 1992 syn. nov., Labidostomis rufa (Waltl, 1838) = Labidostomis rufa (Lacordaire, 1848) syn. nov., Tituboea olivieri (Lacordaire, 1848) = Tituboea femoralis Medvedev, 1962 syn. nov., Saudiclytra wittmeri (Medvedev, 1979) = Saudiclytra spinifemorata Medvedev, El Torkey & Al Dhafer, 2014 syn. nov. A neotype is designated for Clythra (Tituboea) olivieri Lacordaire, 1848. Tituboea decemguttata Walker, 1871 is considered as nomen dubium. The variability of the elytral pattern of Afrophthalma arabica (Bryant, 1957) is delimited. New country records and comments on distribution of Clytrini species from the eastern Mediterranean, the Near East and the Arabian Peninsula are presented.
Homollea Arènes (Rubiaceae, subfamily Ixoroideae, tribe Pavetteae) is a genus of shrubs and small trees endemic to western and northern Madagascar. The genus comprises five species occurring in dry deciduous forest, often in limestone areas. The five species are narrow endemics and their conservation status is either Endangered (4 species) or Critically Endangered (1 species). Homollea is characterized by few-flowered, pseudo-axillary, pedunculate inflorescences, well-developed calyces with the lobes much longer than the tube, laterally flattened seeds with a shallow, elongated to linear hilum and entire endosperm, ovules arising from the upper margin of the placenta, and, pollen grains with supratectal elements in the shape of microgemmae. Until now, three species were known and their descriptions are amended. Two further species, H. furtiva De Block sp. nov. and H. septentrionalis De Block sp. nov., are described as new for science. The five species are dealt with in detail: descriptions, distribution maps, conservation assessments, illustrations, lists of exsiccatae and an identification key are given.
The vividly coloured Neotropical genus Callipia Guenée (1858) (Lepidoptera Linnaeus, 1758, Geometridae (Leach, 1815), Larentiinae (Leach, 1815), Stamnodini Forbes, 1948) is revised and separated into four species groups, according to a provisional phylogeny based on Cytochrome Oxidase I (COI) gene data and morphology. Fourteen new species are described using COI data and morphology: a) in the balteata group: C. fiedleri sp. nov., C. jakobi sp. nov., C. lamasi sp. nov.; b) in the vicinaria group: C. hausmanni sp. nov., C. walterfriedlii sp. nov.; c) in the parrhasiata group: C. augustae sp. nov., C. jonai sp. nov., C. karsholti sp. nov., C. levequei sp. nov., C. milleri sp. nov., C. sihvoneni sp. nov., C. wojtusiaki sp. nov. and d) in the constantinaria group: C. hiltae sp. nov., C. rougeriei sp. nov. One new subspecies is described: C. wojtusiaki septentrionalis subsp. nov. Two species are revived from synonymy: C. intermedia Dognin, 1914 stat. rev. and C. occulta Warren, 1904 stat. rev. The taxon hamaria Sperry, 1951 is transferred from being a junior synonym of C. constantinaria Oberthür, 1881 to being a junior synonym of C. occulta stat. rev. The taxon admirabilis Warren, 1904 is confirmed as being a junior synonym of C. paradisea Thierry-Mieg, 1904. The taxon languescens Warren, 1904 is confirmed as being a junior synonym of C. rosetta, Thierry-Mieg, 1904 and the taxon confluens Warren, 1905 is confirmed as being a junior synonym of C. balteata Warren, 1905. The status of the remaining species is not changed: C. aurata Warren, 1904, C. brenemanae Sperry, 1951, C. parrhasiata Guenée, 1858, C. flagrans Warren, 1904, C. fulvida Warren, 1907 and C. vicinaria Dognin. All here recognised 26 species are illustrated and the available molecular genetic information of 25 species, including Barcode Index Numbers (BINs) for most of the taxa is provided. The almost threefold increase from 10 to 26 valid species shows that species richness of tropical moths is strongly underestimated even in relatively conspicuous taxa. Callipia occurs from medium to high elevations in wet parts of the tropical and subtropical Andes from Colombia to northern Argentina. The early stages and host plants are still unknown.
A taxonomic revision of Panamanian species of the genus Dasymutilla Ashmead (Hymenoptera, Mutillidae) is presented and a key for the six species is given, all recognized from both sexes. Dasymutilla colorado Cambra, Williams and Quintero sp. nov., from central and eastern Panama, is described and illustrated. Sex associations permitted us to make the following five synonymies: D. sleipniri Manley and Pitts, 2007 (male) under D. phya (Cameron, 1895) (female); D. deyrollesi Mickel, 1937 (male) and Sphaerophthama [sic.] temaxensis Cameron, 1895 under Dasymutilla araneoides (Smith, 1862) (female); D. ionothorax Manley and Pitts, 2007 (male) under Dasymutilla spilota Manley and Pitts, 2007 (female); and D. guanacaste Manley and Pitts, 2007 (male) under D. paradoxa (Gerstaecker, 1874) (female). Seasonal flight activity for Dasymutilla from six years of continuous malaise trappings in Barro Colorado Island is presented.
Following a taxonomic revision of Begonia L. (Begoniaceae, Cucurbitales) from Northeast India based on 332 herbarium specimens, 38 species are confirmed to occur in the region, of which ten are endemic. One new species is described, Begonia koelzii R.Camfield sp. nov., in B. sect. Platycentrum (Klotzsch) A.DC. One species is reduced into synonymy; B. barbata Wall. is now a synonym of B. thomsonii A.DC. Three species, B. difformis (Irmsch.) W.C.Leong, C.I Peng & K.F.Chung, B. labordei H.Lév. and B. handelii Irmsch., are reported new for India, and B. lushaiensis C.E.C.Fisch. is reinstated as an accepted species, having previously been synonymised under B. modestiflora Kurz. A key to the species in the region and preliminary conservation assessments are presented.
Three new species of Willowsia collected from Guizhou Province, China are described here: W. sexachaeta sp. nov., W. christianseni sp. nov., and W. tanae sp. nov. They have spinulate scales on the body. Colour pattern and dorsal chaetotaxy are the main diagnostic characters for these species. A table summarizing the main differences between all Chinese Willowsia species is given.
Ten South American species are removed from the genus Odontocera Audinet-Serville (Coleoptera: Cerambycidae) and placed in Odontocroton Clarke new genus. The new genus is further organized into two informal groups. Group A includes Odontocroton flavicauda (Bates, 1873) new combination, Odontocroton flavirostris (Melzer, 1930) new combination, Odontocroton melzeri (Fisher, 1952) new combination and Odontocroton soror (Gounelle, 1911) new combination. Group B includes Odontocroton apicalis (Klug, 1825) new combination, Odontocroton quinquecallosus (Zajciw, 1963) new combination, Odontocroton sanguinolentus (Bates, 1873) new combination, Odontocroton septemtuberculatus (Zajciw, 1963) new combination, Odontocroton rufifrons (Fisher, 1937) new rank and new combination, and provisionally Odontocroton monnei (Zajciw, 1968), new combination. A monotypic new genus, Rhinobatesia Clarke, is described for the Central American species Rhinobatesia rugicollis (Bates, 1880) new combination, which was formerly in Odontocera. The Central American Odontocera nevermanni Fisher, 1930 is placed as a junior synonym of R. rugicollis, and Odontocera typhoeus Fisher, 1947 is placed as a junior synonym of Odontogracilis gracilis (Klug, 1825). A key to separate Odontocroton and Rhinobatesia as well as the species of the former is provided. All species are illustrated, including the tegmen of the aedeagus when available. Host flower records for the Bolivian species are also provided.
The Phylliidae (Phasmatodea) diversity of the Lesser Sunda Islands, Indonesia is preliminarily examined, and revealed to be notably lacking in completeness with only two species currently recorded. Of the nine islands/ island groups within the Lesser Sunda Islands, only the westerly islands (Bali and Lombok) have single species recorded: Phyllium (Pulchriphyllium) pulchrifolium Audinet-Serville, 1838, from Bali, and Phyllium (Phyllium) conlei Cumming, Valero, and Teemsma, new species, from Lombok. The latter species is herein described and differentiated from congenerics. To conclude, with so few species recorded from the Lesser Sunda Islands, a key to species for Java and the Lesser Sunda Islands is presented for males.
A new species of leaf insect from the celebicum species group, Phyllium (Phyllium) yapicum Cumming and Teemsma, new species (Phasmida: Phylliidae), is described from a female specimen from the California Academy of Sciences collection, United States. This new species is the first recorded species of Phylliidae from the country of Micronesia and represents a notable range expansion for the family. With Phyllium (Phyllium) yapicum Cumming and Teemsma, new species, currently only known from a female holotype; a key to females is included for the celebicum species group.
Although extensively studied by different authors over the past 150 years, the taxonomy of Canthon Hoffmannsegg, 1817 and allied genera (which are here informally referred to as 'Canthon sensu lato') still remains problematic. With the aim of resolving some of the questions surrounding these taxa, the present work reviews the taxonomy of one of them, the genus Sylvicanthon Halffter & Martínez, 1977. As defined here, Sylvicanthon is distributed mainly throughout the vast areas of tropical rainforests in the Neotropical region and includes 15 species divided into two groups: the enkerlini group, with a single species, S. enkerlini (Martínez et al., 1964) comb. nov., and the candezei group, with five subgroups: the candezei subgroup, with S. candezei (Harold, 1869), S. genieri sp. nov. and S. foveiventris (Schmidt, 1920); the aequinoctialis subgroup, with S. aequinoctialis (Harold, 1868) comb. nov. and S. proseni (Martínez, 1949) stat. et comb. nov.; the bridarollii subgroup, with S. bridarollii (Martínez, 1949), S. seag sp. nov., S. edmondsi sp. nov. and S. attenboroughi sp. nov.; the furvus subgroup, with S. furvus (Schmidt, 1920), S. monnei sp. nov., S. mayri sp. nov. and S. obscurus (Schmidt, 1920); and the securus subgroup, with a single species, S. securus (Schmidt, 1920) comb. nov. Three species originally included in Sylvicanthon are here (re)transferred to Canthon: Canthon xanthopus Blanchard, 1846 and C. machadoi (Martínez & Pereira, 1967) comb. nov., as well as C. cobosi (Pereira & Martínez, 1960) stat. et comb. nov., which had been previously in synonymy under C. xanthopus. Descriptions, redescriptions, illustrations and comparative tables on the external morphology (including the genital capsule) of the genus and its species are presented, as well as a detailed discussion on their biogeography, comparative morphology, hypotheses on their phylogenetic relationships, data on natural history and a detailed historical revision of the classification of 'Canthon sensu lato'. Finally, we also discuss the socalled 'species problem' (i.e., the definition of the scientific term 'species') and its consequences to dung beetle taxonomy and favour the solution offered by the Biological Species Concept.
The Siriella brevicaudata species group from the West Indo-Pacific, defined and designated by Murano & Fukuoka (2008), previously contained five nominal species. In this study we describe five new species in the brevicaudata group: S. bassi sp. nov. from the Bass Strait, southern Australia, S. occulta sp. nov. from the Arabian Gulf, S. muranoi sp. nov. from the coast of Northern Territory, Australia, S. tabaniocula sp. nov. from Ningaloo Reef of Western Australia and Lodestone Reef off Queensland, and S. talbotae sp. nov. from Lizard Island, Queensland, Australia. Furthermore, Siriella hanseni W.M. Tattersall, 1922 from India and S. vincenti W.M. Tattersall, 1927 from South Australia are redescribed based on re-examination of their type material. A re-examination of specimens subsequently attributed to these two species from other geographical regions showed that these were misidentifications, partly representing three of the new species described herein. Siriella gibbosa (Ledoyer, 1970), which was previously synonymized with S. brevicaudata Paulson, 1875 by Bačescu, is revalidated and included within the brevicaudata group. Siriella lacertilis Talbot, 2009, from Lizard Island, is placed within the brevicaudata group. Diagnostic features for all the members of the group and the group itself are updated. As a result of the present study, the brevicaudata group now comprises 12 valid species.
This paper provides descriptions of Calcigorgia gorgonians collected from the Sea of Okhotsk and shores of the Kurile Islands between 3 Aug. 1984 and 20 Aug. 1987. New species described are the deep-water gorgonians Calcigorgia matua sp. nov. and C. simushiri sp. nov., belonging to the temperate fauna of the North Pacific hemisphere. Specimens belonging to all species of the genus were examined and the distinctive characters for each one are provided and summarized in a table. A modified diagnosis of the genus is proposed. The finding of a previously undescribed species emphasizes the need of further surveys, particularly in shelf and deeper waters, in order to improve our knowledge of this neglected fauna in Far East seas.
The Neotropical fauna of Gyponini is very diverse and still poorly known. Many new species have characters that do not fit with the currently recognized genera, which makes it necessary to propose new ones. Herein, we propose two new Brazilian genera of Gyponini: Acuthana gen. nov., based on A. transgressa gen. et sp. nov. from the State of Mato Grosso, Central-West Brazil and Rectapona gen. nov. based on R. nigrifascia gen. et sp. nov. from the states of Paraná and São Paulo, South and Southeast Brazil, respectively. Diagnosis, detailed description and illustrations of male and female are provided for each taxon, as well as comparisons with closely related genera.
Damacornu gen. nov. (type species: D. transversum gen. et sp. nov.), Geotypodon papei sp. nov. and Spinotarsus fortehamatus sp. nov. are described, and Helicochetus dimidiatus (Peters, 1855), H. mutaba Kraus, 1960 and Hoffmanides dissutus (Hoffman, 1963) are recorded from the Udzungwa Mts, Tanzania. A complete overview of the 39 odontopygid species now known from the Udzungwa Mts is given, including notes on endemism, biogeographical relationships and altitudinal distribution patterns.
Adults of the Neotropical genera Beltia Jacoby (type species: Beltia nicaraguensis Jacoby) and Colaspoides Laporte (type species: Colaspoides limbata [Olivier]) (Chrysomelidae: Eumolpinae: Eumolpini) are difficult to separate. In this paper, the genus Beltia Jacoby is redefined and diagnosed by features of the pygidium, lateral wings of the prosternum, and metatibiae to distinguish it from Colaspoides and other medium-sized, ovate Eumolpini. Fourteen new species from Costa Rica, Panama, Colombia, Ecuador, and Peru are described and illustrated—Beltia awapita, B. confusa, B. gorgona, B. herreri, B. ledesmae, B. napoensis, B. osa, B. rugosa, B. sanchezae, B. talaga, B. tilarana, B. tisingalita, B. tsachila and B. vacilona. A key and range maps for all species recognized herein are provided. Colaspoides placidula Bechyne, Colaspoides placidula angustomarginata Bechyne, Colaspoides chiriquensis Jacoby, and Colaspoides weyrauchi Bechyne are transferred to Beltia and redescribed. Colaspoides turrialbana Bechyne is synonymized with B. chiriquensis, and Colaspoides chanchamaya Bechyne is synonomized with B. weyrauchi. Morphological similarities with Beltia indicate that Old World Colaspoides also should be removed from Colaspoides s. str.