Revision of the genus Helastia sensu stricto with description of a new genus (Lepidoptera: Geometridae: Larentiinae)

Abstract

Helastia Guenée, 1868 is redefined and redescribed. New Zealand species previously placed in that genus but not congeneric with the type species are reassigned to either the available genera Epyaxa Meyrick, 1883, Asaphodes Meyrick, 1885 and Xanthorhoe Hübner, [1825] or placed in a newly described genus, Gingidiobora. Six Australian species placed in Xanthorhoe are shown to be congeneric with three New Zealand species, previously placed in Helastia and here transferred to Epyaxa.

Eight new species are described in Helastia: Helastia alba n. sp.; H. angusta n. sp.; H. christinae n. sp.; H. cryptica n. sp.; H. mutabilis n. sp.; H. ohauensis n. sp.; H. salmoni n. sp.; H. scissa n. sp. The following new combinations and synonymies are proposed: Asaphodes chlorocapna (Meyrick, 1925) n. comb.; A. citroena (Clark, 1934) n. comb.; A. glaciata (Hudson, 1925) n. comb.; A. ida (Clark, 1926) n. comb; Epyaxa agelasta (Turner, 1904) n. comb.; E. centroneura (Meyrick, 1890) n. comb.;

E. epia (Turner, 1922) n. comb.; E. hyperythra (Lower, 1892) n. comb.; E. lucidata (Walker, 1862) n. comb.; E. sodaliata (Walker, 1862) n. comb.; E. subidaria (Guenée, 1857) n. comb.; E. venipunctata (Walker, 1863) n. comb.; Gingidiobora nebulosa (Philpott, 1917) n. comb.; G. subobscurata (Walker, 1862) n. comb.; Helastia clandestina (Philpott, 1921) n. comb.; H. corcularia (Guenée, 1868) n. comb. (= Larentia infantaria Guenée, 1868 n. syn.); H. expolita (Philpott, 1917) n. comb.; H. siris (Hawthorne, 1897) n. comb.; H. triphragma (Meyrick, 1883) n. comb.     

The species of Pareromene Osthelder (Pyralidae: Crambinae: Diptychophorini) from the western South Pacific,with further notes on the New Zealand species

Six species of Crambinae described by Meyrick, and three by Tarns, from western South Pacific islands between the Louisiade Archipelago and Samoa, are redescribed and transferred from Diptychophora Zeller to Pareromene Osthelder. Five new species and one new subspecies of Pareromene are described. The zoogeography and phylogeny of the genus in this region are briefly described, and some additional notes on New Zealand species are given.     

Genus Autosticha Meyrick (Lepidoptera: Autostichidae) from Taiwan,China

Fourteen species of the genus Autosticha Meyrick,1886 are recorded from Taiwan,China.The genus Cynicocrates Meyrick,1935 is proposed as a new synonym of Autosticha,and its type species A.tachytoma (Meyrick,1935) comb.nov.is transferred to Autosticha.Autosticha cordiformis sp.nov.is described as new,and A.tachytoma is redescribed with male for the first time.A checklist of all the described species in Taiwan is given.Photographs of the new species and the newly combined species are provided.     

Two new species of the genus Telephata Meyrick (Lepidoptera,Lecithoceridae) from Papua New Guinea with notes on T. nitens (Daikonoff), comb. nov.

Two new species of the genus Telephata Meyrick which has been known to be monotypic, T. melanista, sp. nov. and T. ferruginula, sp. nov., are described from Papua New Guinea. A known species from the island, Lecithocera nitens Daikonoff, is transferred to this genus; Telephata nitens (Diakonoff), comb. nov. Keys to the species of Telephata, based on external and genital characters are given, along with illustrations of adults, wing venations, and male genitalia.     

Phylogenetic relationships in the tribe Oxyptilini (Lepidoptera,Pterophoridae, Pterophorinae) based on morphological data of adults

The monophyly of the tribe Oxyptilini and phylogenetic relationships of the genera embraced in this tribe were examined using 171 (75 binary and 96 multistate) characters of adult morphology. The study material included 98 species of 30 genera, representing all previously recognized genera of Oxyptilini, together with the genera Sphenarches, Antarches, Diacrotricha, and Cosmoclostis, four species of Oidaematophorini, three species of Platyptiliini, as well as three and two other species belonging to Pterophorini and Exelastini respectively. Two Agdistis species were used as outgroups. The cladistic analysis resulted in six equally parsimonious trees. A majority of the recovered synapomorphic characters have previously been used in the taxonomy of the subfamily. However, 25 novel characters were found. The monophyly of Oxyptilini was supported, although only with homoplastic characters and low amounts of tree confidence; the genera Capperia, Procapperia, Paracapperia, Oxyptilus, Megalorhipida, and Trichoptilus were found to be nonmonophyletic; Sphenarches and Antarches were recovered as members of Oxyptilini; the two genera Cosmoclostis and Diacrotricha were placed out of Oxyptilini, inside the tribe Pterophorini; and close affinity of the genus Dejongia to Stangeia, Stenodacma, Megalorhipida, Trichoptilus, and Buckleria species was revealed. Four new combinations, Cosmoclostis lanceata (Arenberger) comb. nov. , Nippoptilia regulus (Meyrick) comb. nov. , Capperia tadzhica (Zagulajev) comb. nov. , and Buckleria negotiosus (Meyrick) comb. nov. are proposed; Capperia insomnis Townsend was considered as a senior synonym of Procapperia hackeri Arenberger syn. nov. , Buckleria negotiosus (Meyrick) as a senior synonym of Buckleria vanderwolfi Gielis syn. nov. , and Oxyptilus variegatus Meyrick syn. nov. as a junior synonym of Oxyptilus secutor Meyrick. © 2011 The Linnean Society of London, Zoological Journal of the Linnean Society, 2011, 163 , 484–547.     

Neoaplectana Steiner, 1929 a junior synonym of Steinernema Travassos, 1927 (Nematoda; Rhabditida)

Summary A type specimen of Steinernema kraussei and a population of this nematode from the type host were compared with three species of Neoaplectana. No characters were found to separate the two genera and so Neoplectana Steiner, 1929 is considered to be a junior synonym of Steinernema Travassos, 1927. Valid species now included within the genus Steinernema are: S. kraussei (Steiner, 1923) Travassos, 1927 (type species); S. glaseri (Steiner, 1929) n.comb.; S. feltiae (Filipjev, 1934) n.comb. and S. bibionis (Bovien, 1937) n.comb. A key is given to these four species and their junior synonyms are listed.     

Molecular phylogeny,larval case architecture,host–plant associations and classification of European Coleophoridae (Lepidoptera)

Bauer, F., Stübner, A., Neinhuis, C. & Nuss, M. (2012). Molecular phylogeny, larval case architecture, host–plant associations and classification of European Coleophoridae (Lepidoptera). —Zoologica Scripta, 41, 248–265. Several attempts based on adult morphology have aimed at classifying the megadiverse Coleophoridae, either by defining species groups or by splitting the large genus Coleophora into many smaller genera. A previous cladistic analysis focussing on larvae suggests monophyly of some case type groups as well as host–plant associations with a preference for certain plant tissues and growth forms. Here, a first molecular phylogeny for Coleophoridae is presented to test these partly contradicting hypotheses. Bayesian statistics is applied to different partitioning strategies of a COI + wingless data set (1815 bp) for 105 European species, revealing eight monophyletic species groups. A broader defined Coleophora with internal groups is better supported than the division into many genera. Goniodoma Zeller, 1849 syn. rev. and Metriotes Herrich‐Schäffer, 1853 syn. n. are nested within Coleophora Hübner, 1822. Seven species are transferred to Coleophora: C. auroguttella ( Zeller, 1849 ) comb. rev., C. limoniella Stainton, 1884 comb. rev., C. millierella (Ragonot, 1882) comb. n., C. nemesi (C?pu?e, 1970) comb. n., C. sinica (Li & Zheng, 2002) comb. n. (from Goniodoma) as well as C. jaeckhi (Baldizzone, 1985) comb. n. and C. lutarea (Haworth, 1828) comb. n. (from Metriotes). None of the formerly suggested case types is synapomorphic for any of the recovered clades. In contrast, cases built from glossy silk that turns black or dark brown is synapomorphic for the vibicella group. Some clades have radiated on certain plant taxa along with a specialisation in specific tissues, for example, the clade containing the saturatella (leaf miners) and frischella (seed miners) groups is associated with Fabaceae, the albella group (seed miners) with Caryophyllales and the serpylletorum group (leaf miners) with Lamiaceae. Calculating an index of host specificity for all studied species confirms significant differences between seed and leaf feeders on herbaceous plants, but not between leaf feeders on herbaceous and woody plants.     

Identities and provenance of the gelechioid moths originally described by Francis Walker from 'unknown countries'

Abstract. The taxonomic placement and possible type-localities of twelve species and one genus of Gelechioidea described by Francis Walker from 'unknown countries' are discussed. Opisina arenosella Walker is the senior synonym of Nephantis serinopa Meyrick and Opisina Walker is the senior synonym of Nephantis serinopa Meyrick and Opisina Walker the senior synonym of Nephantis Meyrick; Aroga compositella (Walker), new combination, is the senior synonym of A.coloradensis (Busck); Cryptolechia metaphaeella Walker is a junior synonym of Antaeotricha schlaegeri (Zeller); A.albulella (Walker), new combination, is the senior synonym of A.vestalis (Zeller), and A.spurcatella (Walker), new combination, is the senior synonym of A.chloromis (Meyrick). A lectotype for C.metaphaeella Walker is designated.     

Lecithoceridae (Lepidoptera: Gelechioidea) of New Guinea,Part VIII: A new genus Sulciolus,with descriptions of two new species

As the eighth part in a series on the family Lecithoceridae (Lepidoptera: Gelechioidea) from New Guinea, Sulciolus Park, gen. nov. of the subfamily Lecithocerinae is described, based on the type species, S. pachystoma (Diakonoff), comb. nov., with two additional new species: (i) S. circulivalvae sp. nov.; and (ii) S. kaindiana sp. nov. The new genus shares with Achroa Meyrick, Onnuria Park, Hamatina Park and Scolizona Park a uniquely specialized 3rd segment of labial palpus, but it is differentiated from them by having a longitudinal furrow on the inner surface of the segment. Sulciolus abrasa (Diakonoff), S. capra (Diakonoff), S. induta (Diakonoff) and S. perspicua (Diakonoff) are newly combined, and Lecithocera sextacta Diakonoff is synonymized with S. perspicua (Diakonoff). Keys to genera related to Lecithocera and to species of the genus are given. Adults, labial palpi, wing venations and male genitalia are illustrated.     

A new and a rare parasitic copepod from fishes of Kuwait

Summary A new lernaeopodid copepod, Sparidicola papilliferens n.g., n. sp., is described from Acanthopagrus latus (Pisces: Teleostei) taken in Kuwait. This species is designated as a type of its genus, to which is transferred a second species, originally described as Brachiella lithognathae Kensley & Grindley, 1973, renamed Sparidicola lithognathae (Kensley & Grindley 1973) n. comb. A new name, Neobrachiella pillaii nom. nov., is proposed for Brachiella indica Pillai, 1968. The original name is preoccupied by Brachiella indica Tripathi, 1962, which is also transferred to the genus Neobrachiella Kabata, 1979, as N. indica (Tripathi, 1962) n. comb.     

Evolution,systematics, and natural history of a new genus of cryptobiotic fungus‐growing ants

Xerolitor , a new, monotypic genus of fungus‐growing ants, is described to accommodate the phylogenetically isolated, relict species Mycetosoritis explicatus Kempf. We also diagnose the male and the larva of Xerolitor explicatus (Kempf) comb.n. and report ecological observations for the species, including nest architecture and foraging behaviour. Xerolitor explicatus comb.n. inhabits the dry habitats of the Brazilian Cerrado and the Bolivian and Paraguayan Gran Chaco. Bayesian multilocus phylogenetic analyses indicate that X. explicatus comb.n. is, contrary to some prior hypotheses, a member of the ‘higher’ fungus‐growing ants and the sister taxon of the genus Sericomyrmex Mayr. Results from phylogenetic analyses of the fungal cultivar grown by X. explicatus comb.n. in Paraguay, as well as the presence of gongylidia, indicate that the fungal mutualist is a member of the clade of higher fungal cultivar species and that it is probably the same species cultivated by some Trachymyrmex Forel and Sericomyrmex species.     

Status of the enigmatic Oriental genus Rhithrogeniella Ulmer, 1939 (Ephemeroptera,Heptageniidae)

Based on historic collections and new material from Sumatra and Java, the species Rhithrogeniella ornata Ulmer, 1939, type species of the genus Rhithrogeniella, is reinvestigated. The nymph is described for the first time and is closely related to the continental Southeast Asian species Rhithrogeniella tonkinensis Soldán and Braasch, 1986. Rhithrogeniella belongs to the subfamily Ecdyonurinae, and is related to the genera Nixe Flowers, 1980 and/or Paracinygmula Bajkova, 1975 based on characters of the nymphal stage. Species described from Taiwan in the genus Nixe are transferred to the genus Rhithrogeniella: Rh. littoralis (Kang and Yang, 1994) comb. n., Rh. mitifica (Kang and Yang, 1994) comb. n. and Rh. obscura (Kang and Yang, 1994) comb. n.     

New and little known species of gray moths (Lepidoptera,Gelechioidea, Blastobasidae) from Eurasia

Some additional data on the taxonomy of Blastobasidae are reported. Four new Palaearctic species are described: Blastobasis ponticella sp. n. from the Crimea, North-Western Caucasus, and Transcaucasia; B. centralasiae sp. n. from Central Asia; Hypatopa ibericella sp. n. from the Iberian Peninsula, and Pseudohypatopa beljaevi sp. n. from the Russian Far East (Primorskii Territory). Based on examination of the type material, the following new synonymies are established: Blastobasis phycidella (Zeller, 1839) [= B. roscidella (Zeller, 1847), syn. n.]; Hypatopa inunctella (Zeler, 1839) [= Hypatima haliciella Klemensiewicz, 1898; =Hypatima fuscella Klemensiewicz, 1898, syn. n.]. Blastobasis magna Amsel, 1852, stat. n., originally described as a subspecies of B. roscidella, is considered a distinct species with the range extending throughout the Western Mediterranean.     

Reclustering the cluster flies (Diptera: Oestroidea,Polleniidae)

A phylogenetic analysis of selected oestroid taxa based on 66 morphological traits and sequences from three nuclear protein‐coding genes (CAD, MAC, MCS) resolved the composition and phylogenetic position of the former subfamily Polleniinae of the Calliphoridae – here resurrected at family rank as Polleniidae Brauer & Bergenstamm, 1889 stat. rev. Six species are transferred from the family Rhinophoridae to the Polleniidae: the Palaearctic genus Alvamaja Rognes, along with its single species Alvamaja chlorometallica Rognes, and five Afrotropical species comprising the carinata‐group formerly in the genus Phyto Robineau‐Desvoidy but here assigned to genus Morinia Robineau‐Desvoidy, i.e. M. carinata (Pape, 1987) comb.n. , M. lactineala (Pape, 1997) comb.n. , M. longirostris (Crosskey, 1977) comb.n. , M. royi (Pape, 1997) comb.n. and M. stuckenbergi (Crosskey, 1977) comb.n. The Polleniidae are monophyletic and, in agreement with most recent phylogenetic reconstructions, sister to the Tachinidae. The female of A. chlorometallica and a new species of Morinia of the carinata‐group (Morinia tsitsikamma sp.n. from South Africa) are described. This published work has been registered in ZooBank, http://zoobank.org/urn:lsid:zoobank.org:pub:25B0C220‐DEE4‐4B0C‐88EA‐35FDE298EBC5 .     

Diversity of Trypanosomatids in Cockroaches and the Description of Herpetomonas tarakana sp. n.

In this study, we surveyed six species of cockroaches, two synanthropic (i.e. ecologically associated with humans) and four wild, for intestinal trypanosomatid infections. Only the wild cockroach species were found to be infected, with flagellates of the genus Herpetomonas. Two distinct genotypes were documented, one of which was described as a new species, Herpetomonas tarakana sp. n. We also propose a revision of the genus Herpetomonas and creation of a new subfamily, Phytomonadinae, to include Herpetomonas, Phytomonas, and a newly described genus Lafontella n. gen. (type species Lafontella mariadeanei comb. n.), which can be distinguished from others by morphological and molecular traits.     

INDIAN OCEAN NANNOPLANKTON. II. HOLOCOCCOLITHOPHORIDS (CALYPTROSPHAERACEAE,PRYMNESIOPHYCEAE) WITH A REVIEW OF EXTANT GENERA1

Holococcolithophorids, pyrmnesiophytes having only one type of calcareous element in their coccoliths, are delicate and not commonly recorded in recent and fossil marine floras. There are few records of these organisms from the Indian Ocean and 26 species from there are included in this report. Although the group, generally assigned to a single family, the Calyptrosphaeraceae, may contain species that are part of the life history of heterococcolith-bearing cells in other stages, so little is known of this aspect of their biology that one must continue, at the present time, to treat them as independent taxonomic entities. A key is provided for the known holococcolithophorid genera. A new genus, Gliscolithus, and three new species, Gliscolithus amitakarenae, Calyptrosphaera heimdalae, and Helladosphaera pienaarii are described. The following new combinations are proposed: Calyptrolithina fragaria (Kamptner) comb. nov., Calyptrolithina gaarderae (Borsetti et Cati) comb. nov., Calyptrolithina isselii (Borsetti et Cati) comb. nov., Calyptrolithina lafourcadii (Lecal) comb. nov., Calyptrolithina magnaghii (Borsetti et Cati) comb. nov., Calyptrolithina multipora (Gaarder) comb. nov., Calyptrolithina porritectum (Heimdal) comb. nov., Calyptrolithina wettsteinii (Kamptner) comb. nov., Calyptrolithophora catillifera (Kamptner) comb. nov., Calyptrolithophora galea (Lecal-Schlauder) comb. nov., Dactylethra pirus (Kamptner) comb. nov., Helladosphaera arethusae (Kamptner) comb. nov., Helladosphaera gracilis (Kamptner) comb. nov., Homozygosphaera strigilis (Gaarder) comb. nov. and Syracolithus schilleri (Kamptner) comb. nov. The new combination in the genus Dactylethra Gartner for the first time brings an extant species into this genus that formerly contained only fossil species. It is pointed out that the enlarged zygoliths in stomatal areas of Corisphaera and the helladoliths in stomatal regions of Helladosphaera have intergrading types and are not distinctive enough characteristics to separate these genera.     

A taxonomic review of Rhabdocosma Meyrick (Lepidoptera,Ypsolophidae) with description of a new species from Japan

The Ypsolophid genus Rhabdocosma Meyrick is reviewed. It comprises two known species: R. aglaophanes Meyrick and R. dolini Gershenson, and one new species from Japan, R. nematopogonites Sohn, sp. nov. Photos of imagoes and male genitalia are provided for all three species of Rhadocosma. A close relationship between R. dolini and the new species, and its significance in the biogeography and world species diversity of Rhabdocosma, are discussed.