Some flagellates (Protista) from tropical marine sediments

An account is given of 114 new or otherwise interesting species of benthic marine flagellates from Fiji, Northern Australia (Queensland), Hawaii, Panama and Brazil. Most species are heterotrophs drawn from the euglendis, dinoflagellates, kinetoplastids, bicosoecids, heteroloboseids, and a variety of taxa of uncertain affinities. The work emphasizes the rich variety of protist taxa in marine benthic sites. New names are Amphidinium corrugatum, Anisonema glaciale, Bodo cephalophorus, B. platyrhynchus, B. saliens, Bordnamonas tropicana, Cafeteria ligulifera, C. marsupialis, C. minuta (Ruinen, 1938) nov. comb., Cryptaulax elegans, Dinematomonas inaequalis = Dinema inaequale, Dinematomonas maculata (= Dinema maculatum), Dinematononas valida (= Dinema validum), Diplonema ambulator, Diplonema metabolicum, Discocelis punctata, Dolium sedentarium, Goniomonas amphinema, Goniomonas pacifica, Gyrodinium oblongum, Heteronema exaratum, H. splendens, H. vittatum, Mastigamoeba psammobis, M. skujae nom. nov., Massisteria marina, Metopion fluens, Metromonas grandis, M. simplex (Griessmann, 1913) nov. comb., Notosolenus alatellus, N. navicula, N. ostium, N. scutulum, N. urceolatus, N. tamanduensis, N. triangularis, Percolomonas cuspidata, P. descissa (Perty, 1852) nov. comb., P. elephas (Klug, 1936) nov. comb., P. membranifera, P. pyriformis (Klebs, 1892) nov. comb., P. salina (Entz, 1904) nov. comb., P. spinosa (Klug, 1936) nov. comb., P. sulcata (Stein, 1878) nov. comb., Petalomonas boadicea, P. marginalis, P. minor, P. poosilla, P. raiula, Phyllomitus granulatus, P. vesiculosus, Platychilomonas psammobia, Ploeotia adhaerens, P. corrugata, P. decipiens, P. heracleum, P. discoides, P. longifilum, P. oblonga, P. pseudanisonema, P. punctata, P. robusta, P. scrobiculata, P. tenuis, Protaspis obliqua, P. verrucosa, P. gemmifera, P. tegere, Pseudoperanema (= Peranema) dolochonema, Thecamonas filosa, T. mutabilis (Griessmann, 1913) nov. comb., T.trahens, Urceolus cornutus, U. cristatus.     

A new deep-water calanoid copepod and the phylogeny of the genus Nullosetigera nom. nov. in the Nullosetigeridae nom. nov. (pro Phyllopus: Phyllopodidae) from Japanese waters

Nullosetigeridae nom. nov. is proposed for Phyllopodidae Brodsky, 1950, nom. nud., and Nullosetigera nom. nov. is introduced for Phyllopus Brady, 1883, non Rafinesque, 1815. A new species, Nullosetigera auctiseta, is described from Japanese waters. Nullosetigera mutica comb. nov. (Sars, 1907) and N. mutata comb. nov. (Tanaka, 1964) are redescribed. Phylogenetic analysis implies that two groups, N. auctiseta–N. mutica group and N. mutata–N. impar–N. bidentata–N. helgae group, exist within the genus Nullosetigera and that the new species first diverges with N. mutica. The relatively advanced species, N. impar, N. bidentata, and N. helgae are the most widespread, and are vertically distributed from the epipelagic to the bathypelagic layers.     

On the occurrence of blood flukes (Sanguinicolidae: Trematoda) in British freshwater fish

Summary

A new genus, Cahara, is described, based upon Dalpada brevivitta Walker, as its type species C. brevivitta (Walker) comb. nov., C. confusa (Distant) comb. nov. and C. jugatoria (Lethierry) comb. nov. are redescribed and illustrated. C. murreeana sp. nov., C. montana sp. nov., C. kightleyi sp. nov., C. chaubattia sp. nov., C. bhowaliana sp. nov. and C. metallica sp. nov. are described as new. The genus Cahara occurs in the subhimalayan region of India, Pakistan and Nepal. Its members feed on deciduous trees, apple, walnut, fir, deodar, Bauhinia, etc. Superficially, the species resemble one another, as well as members of Dalpada s. lat. in their coloration and some have been confused with species like Dalpada versicolor in the past, but certain characters, like the shape of the head, the simple second antennal segment and more particularly the male and female genitalia, distinguish the genus Cahara from all others. A key to the species of Cahara is provided.     

Chinese psyllids in the genus Cacopsylla (Hemiptera: Sternorrhyncha: Psylloidea) associated with Spiraea (Rosaceae)

The Chinese Cacopsylla species associated with Spiraea are revised. Three new species (Cacopsylla falcata sp. nov., C. nocturna sp. nov. and C. qilianensis sp. nov.) are described, and two [C. hyalinonemae Li and Yang, 1989 and C. spiraeicola (Li, 2011) comb. nov.] are redescribed. A new combination is also proposed for Cacopsylla tetrotaenialis (Li and Yang, 1989) comb. nov. Among the five species, C. falcata and C. qilianensis are affirmed to develop on Spiraea, as fifth instar immatures were found. The host plants of the other species remain uncertain. Based on morphological grounds, it is suggested that C. falcata and C. nocturna are closely related, but that the five species associated with Spiraea do not constitute a monophyletic group.     

Revision of Bonesioides Laboissière, 1925 (Coleoptera; Chrysomelidae; Galerucinae) from continental Africa

Bonesioides Laboissière, 1925, Galerucinae endemic to Tropical Africa is revised. This group is characterized by the metallic coloration of the entire dorsum or at least parts of it, the prothorax is moderately trapezoidal, posteriorly enlarged, and lacks any pronotal depressions, the basi-metatarsus is moderately elongated, pronotal coxal cavities are open behind, and distinctly shaped male genitalia. Most metallic-coloured species originally described in Barombiella Laboissière, 1931a are herein transferred to Bonesioides. For each species drawings of the habitus, basal antennal articles, spermatheca and median lobe are given. Species distributions are illustrated in maps, and an identification key is given. In a phylogenetic analysis including other Afrotropical Galerucinae with elongated basi-metatarsi, 'Monoleptites' is found to be a non-monophyletic group. Bonesioides now includes 21 species as follows (including new taxonomical changes): Bonesioides coerulea (Allard, 1889); Bonesioides purpureipennis Laboissière, 1925 = Bonesioides speciosa Laboissière, 1937, syn. nov.; Bonesioides dimidiata Laboissière, 1937; Bonesioides kirschi (Jacoby, 1899), comb. nov. = Monolepta munroi Bryant, 1931, syn. nov., = Barombia lesnei Laboissière, 1931b, syn. nov., = Barombiella babaulti Laboissière, 1939, syn. nov.; Bonesioides barombiensis (Jacoby, 1903), comb. nov. = Barombiella graciosa Laboissière, 1941, syn. nov.; Bonesioides caerulea (Jacoby, 1903), comb. nov.; Bonesioides virens (Weise, 1913), comb. nov. = Barombiella opalina Laboissière, 1940, syn. nov., = Monolepta ruwensorica Bryant, 1952, syn. nov.; Bonesioides laboissierei nom. nov. (replacement name for Beiratia coerulea Laboissière, 1924); Bonesioides laevicollis (Laboissière, 1940), comb. nov.; Bonesioides jacksoni (Bryant, 1953), comb. nov.; Bonesioides budongoensis sp. nov.; Bonesioides gambiae sp. nov.; Bonesioides godzilla sp. nov.; Bonesioides jacobyi sp. nov.; Bonesioides kamerunensis sp. nov.; Bonesioides marcoi sp. nov.; Bonesioides montana sp. nov.; Bonesioides nitida sp. nov.; Bonesioides pusilla sp. nov.; Bonesioides rubricollis sp. nov.; Bonesioides trispiculata sp.     

The Andean tarantulas Euathlus Ausserer, 1875, Paraphysa Simon, 1892 and Phrixotrichus Simon, 1889 (Araneae: Theraphosidae): phylogenetic analysis,genera redefinition and new species descriptions

Based on a phylogenetic analysis we revised the Chilean tarantula genera Euathlus and Paraphysa. As results of our analyses, within a wider context of South American lineages, Paraphysa is synonymous of Euathlus, and Phrixotrichus is resurrected. Euathlus and Phrixotrichus are sister genera, supported by their shared palpal organ morphology, especially at the ventral position of the distal prolateral inferior keel, also by spermathecal receptacles with a lateral chamber, and tarsal claws without teeth. Both genera are redefined based on cladistic results, and some of their constituent species are transferred. We describe four new species, and for the first time present the spermathecae of Euathlus parvulus comb. nov. All species described for both genera are diagnosed and keyed. Euathlus now includes: Euathlus antai Perafán and Pérez-Miles sp. nov., Euathlus atacama Perafán and Pérez-Miles sp. nov., Euathlus condorito Perafán and Pérez-Miles sp. nov., Euathlus manicata (Simon 1892) comb. nov., Euathlus parvulus (Pocock, 1903) comb. nov. and Euathlus truculentus L. Koch, 1875. Phrixotrichus now comprises: Phrixotrichus jara Perafán and Pérez-Miles sp. nov., Phrixotrichus scrofa (Molina, 1788) comb. nov. and Phrixotrichus vulpinus (Karsch, 1880) comb. nov. Furthermore, Paraphysa riparia Schmidt and Bolle, 2008 is synonymized with Eupalaestrus weijenberghi (Thorell, 1894), Paraphysa pulcherrimaklaasi Schmidt, 1991 is transferred to Maraca Pérez-Miles, 2006 and Paraphysa peruviana Schmidt, 2007 is considered a nomen dubium.

http://zoobank.org/urn:lsid:zoobank.org:pub:62B49343-DCF0-4AFE-8154-19F9D50E9AA0     

A revision of the species of the Neoserica (sensu lato) vulpes group (Coleoptera: Scarabaeidae: Sericini)

This paper revises the species belonging to the Neoserica (sensu lato) vulpes group and results in one new combination, Neoserica (sensu lato) vulpes (Arrow, 1946) comb. nov., and 24 new species originating mainly from south-western China: N. baishuiensis sp. nov., N. baoshana sp. nov., N. biuncinata sp. nov., N. dundai sp. nov., N. ganhaiziana sp. nov., N. heishuiana sp. nov., N. kereni sp. nov., N. laocaiana sp. nov., N. lateriuncinata sp. nov., N. leiboensis sp. nov., N. luzhouana sp. nov., N. ningyuanensis sp. nov., N. nykli sp. nov., N. parausta sp. nov., N. pseudovulpes sp. nov., N. rubellula sp. nov., N. ruzickai sp. nov., N. shinkaisiensis sp. nov., N. sichuanica sp. nov., N. usta sp. nov., N. weishanensis sp. nov., N. xiaguanensis sp. nov., N. kunmingensis sp. nov. and N. yangjiapingensis sp. nov. A key to species and illustrations of genitalia and habitus of adults are given, including distribution maps of all species.

http://zoobank.org/urn:lsid:zoobank.org:pub:3FE6CC54-DB3A-4201-A6F9-332E4A397268     

Studies on gorgoderid digeneans from Australian and Assian Freshwater fishes

Pseudophyllodistomum gen. nov. is proposed for a section of Phyllodistomum Braun, 1899. The new genus is distinguished by the simple form of the uterus, the eggs which reach over 60 μm long in length, the saccular excretory bladder, the 2[3 + 3 + 3) + (3 + 3 + 3)] = 36 flame-cell formula, the metacercaria which may have fully developed genitalia and is parasitic in decapod crustaceans, the use of corbiculid bivalves as first intermediate hosts, and the cercaria which has a long tail not enclosing the cercarial body. Two species, P. johnstoni sp. nov. and P. murrayense sp. nov., are described from Australian freshwater fish and five new combinations of previously described Phyllodistomum species from Asian freshwater fish are proposed — P. macrobrachicola (Yamaguti, 1934) comb. nov., P. lesteri (Wu, 1938) comb. nov., P. srivastavai (Rai, 1964) comb. nov., P. lucknowense (Pandey, 1970) comb. nov. and P. mingense (Tang, 1985) comb. nov. The first intermediate host of P. johnstoni is a Corbiculina species. The long-tailed cercariae infect the gonads of palaemonid prawns, Macrobrachium spp., in which they grow to unencysted metacercariae which may have fully developed genitalia. The metacercaria of P. murrayense also infects a Macrobrachium species. The evolution of the Gorgoderinae is discussed and it is suggested that, prior to the erection of Pseudophyllodistomum, Phyllodistomum may have encompassed as many as five different phylogenetic lines, each with similar adult morphology but distinguishable by life-cycle characters. It is postulated that more study will lead to further division of Phyllodistomum.     

Psocoptera of the Togo-Benin Gap,West Africa

Summary

The first major collection of Psocoptera from the Togo-Benin Gap containing 28 species, in 16 genera is described. Twelve of the species are new (Rhyopsocus plesiafer sp. nov., Caecilius propinquifallax sp. nov., C. fuscolineus sp. nov., Lachesilla mutabilis sp. nov., L. nigripalpa sp. nov., Ectopsocus maculosus sp. nov., Peripsocus marginatus sp. nov., P. acuminatus sp. nov., P. togoensis sp. nov., Pseudoscottiella forcipiforma sp. nov., Blaste togoensis sp. nov., and Trichadenotecnum colesae sp. nov.). Blaste muiri Smithers is synonymized with B. medleri New. The previously described psocid species, together with affinities which the new species have with the psocid fauna of other countries, are discussed in the light of the zoogeographical interest in this area.     

Scale insects of the families Asterolecaniidae and Eriococcidae (Hemiptera: Coccoidea) in New Caledonia

The scale insect families Asterolecaniidae and Eriococcidae are discussed from New Caledonia. One new genus Oacoccus gen. nov., and a new species Oacoccus nothofagi sp. nov. on Nothofagus sp., are described in the Asterolecaniidae, and a new species Eriococcus millei sp. nov. is described in the Eriococcidae. A new genus Rhopalotococcus gen. nov., and two new species Rhopalotococcus dugdalei sp. nov. and Rhopalotococcus metrosideri sp. nov., are also described in the Eriococcidae. Both species induce leaf galls on Metrosideros sp. Keys are provided for all the New Caledonian genera and species in the families Asterolecaniidae and Eriococcidae.     

Apelaunothripini from the Philippines (Thysanoptera: Phlaeothripidae)

Summary

The relationships of the phlaeothripine tribe Apelaunothripini is discussed. Four genera and thirteen species are recorded from the Philippines, including the following two new genera and nine new species: Apelaunothrips cephalicus sp. nov., A. fasciatus sp. nov., A. flavicornis sp. nov., A. marginalis sp. nov., A. philippinensis sp. nov., A. rostratus sp. nov., A. simpliceps sp. nov., Lizalothrips luzonensis gen. and sp. nov., Paradexiothrips bispinosus gen. and sp. nov. Keys are provided to the four genera included in the Apelaunothripini, and to the ten Apelaunothrips species from the Philippines.     

The West Palaearctic species of Fidiobia Ashmead, 1894 (Hymenoptera: Platygastroidea)

One new genus Songmachilis and six new species in family Machilidae are described from China: Songmachilis xinxiangensis gen. sp. nov., Coreamachilis songi sp. nov., Pedetontinus jiuzhaiensis sp. nov., Pedetontinus maijiensis sp. nov., Pedetontinus taishanensis sp. nov. and. Pedetontinus wudangensis sp. nov. A key to all Chinese species of Pedetontinus is given. We also examined the relationships among Chinese machilids based on partial sequences of mitochondrial cytochrome c oxidase subunit I (COI). The molecular study further supported the species status of the six new taxa.     

The Lepidoptera of Acacia domatia in Kenya,with description of two new genera and six new species

The contents of swollen-thorn domatia of three Acacia species are given. Lepidoptera bred from swollen thorns of Acacia are listed; two new genera, Endotera gen. nov. and Kenyatta gen. nov., and six new species: Phthoropoea chalcomochla sp. nov., Endotera nodi sp. nov., Hystrichophora vittana sp. nov., Hystrichophora griseana sp. nov., Hystrichophora bopprei sp. nov. and Kenyatta iodes sp. nov., are described.     

Genus Promalactis Meyrick (Lepidoptera: Oecophoridae) in northern Vietnam. Part II: six new species of the genus

This paper is the second part of a series on the genus Promalactis (Lepidoptera: Oecophoridae) in northern Vietnam, describing six new species: Promalactis albipars sp. nov., Promalactis bitrigona sp. nov., Promalactis diorbis sp. nov., Promalactis forticosta sp. nov., Promalactis magnipuncti sp. nov. and Promalactis polyspina sp. nov. Adults and genitalia of the new species are illustrated.     

New species of Australian arid zone chelonine wasps from the genera Phanerotoma and Ascogaster (Hymenoptera: Braconidae) informed by the ‘Bush Blitz’ surveys of national reserves

Here we focus on the poorly studied braconid wasp subfamily Cheloninae for the arid zone of the Australian continent, using material, in part, resulting from comprehensive surveys of three arid zone reserves. The Bush Blitz programme is a multi-institutional project with the aim of documenting the diversity of the flora and fauna in Australia’s National Reserve System, with describing new species being a key focus of the programme. In total, 11 species from the genera Ascogaster and Phanerotoma are treated, with species’ delimitation based on both molecular and morphological data. Two species are redescribed (Phanerotoma behriae Zettel, 1988a and P. decticauda Zettel, 1988a) and nine species are described as new (Ascogaster brevivena sp. nov., A. ferruginegaster sp. nov., A. prolixogaster sp. nov., A. rubriscapa sp. nov., Phanerotoma bonbonensis sp. nov., P. bushblitz sp. nov., P. lutea sp. nov., P. nigriscapulata sp. nov. and P. witchelinaensis sp. nov.). Keys to the arid zone species of these two genera are provided, along with a species richness estimation of Australian chelonine wasps.     

Taxonomic study on Sathytes Westwood (Coleoptera: Staphylinidae: Pselaphinae) from China. Part I

This is the first part of a series dealing with the taxonomy of the genus Sathytes Westwood from China. Fifteen Chinese species are recognized and all described here as new: Sathytes cristatus sp.nov., Sathytes excertus sp.nov., Sathytes perpusillus sp.nov., Sathytes rarus sp.nov., Sathytes tangliangi sp.nov., Sathytes tibialis sp.nov., Sathytes usitatus sp.nov. and Sathytes yunanicus sp.nov. from Yunnan; Sathytes larinus sp.nov. and Sathytes wuyishanus sp.nov. from Fujian; Sathytes longitrabis sp.nov. from Shaanxi; Sathytes longwangshanus sp.nov. and Sathytes paulus sp.nov. from Zhejiang; Sathytes magnus sp.nov. from Xizang; and Sathytes sichuanicus sp.nov. from Sichuan. Illustrations of major diagnostic characters of the new species are given. A total of 33 species worldwide are placed into seven newly defined groups. A checklist of Sathytes is also provided.     

Six new species of the genus Pseudostegana (Diptera: Drosophilidae) from the Oriental region

Six new species are described from China and Indonesia, belonging to the latiparma and zonaria species groups: Pseudostegana acutifoliolata sp. nov., Pseudostegana bilobata sp. nov., Pseudostegana bipartita sp. nov., Pseudostegana insularis sp. nov., Pseudostegana minutipalpata sp. nov. and Pseudostegana silvana sp. nov.. Updated keys to the species of the latiparma and zonaria groups are provided.     

A revision of the genus Ceratomerus (Diptera: Empididae: Ceratomerinae) of New Zealand

The genus Ceratomerus Philippi (Diptera: Empididae; Ceratomerinae) of New Zealand is revised and a key to species given. Thirteen species are recognized and the following new species are proposed: C. biseriatus sp. nov., C. flavus sp. nov., C. earlyi sp. nov., C. melaneus sp. nov., C. brevifurcatus sp. nov., C. tarsalis sp. nov. and C. vittatus sp. nov. The biology and phylogeny are briefly discussed.