Drepanoneura gen. nov. for Epipleoneura letitia and Protoneura peruviensis, with descriptions of eight new Protoneuridae from South America (Odonata: Protoneuridae)

Zootaxa ◽  
2008 ◽  
Vol 1842 (1) ◽  
pp. 1 ◽  
Author(s):  
NATALIA VON ELLENRIEDER ◽  
ROSSER W. GARRISON
Keyword(s):  
New Species ◽  
South America ◽  
Type Species ◽  
New Genus ◽  
Congeneric Species ◽  
Distribution Maps ◽  
A New Species

A new genus, Drepanoneura (type species Drepanoneura loutoni sp. nov.), is described to include Epipleoneura letitia Donnelly, Protoneura peruviensis Fraser, and six new congeneric species from South America: D. donnellyi, D. flinti, D. janirae, D. loutoni, D. muzoni, and D. tennesseni. Drepanoneura is similar to Epipleoneura and Epipotoneura in venational characters, but differs from them in morphology of male cercus, genital ligula, female pronotum, and epiproct. A new species of Epipleoneura from Venezuela, E. demarmelsi, and a new species of Epipotoneura from Brazil, E. machadoi, are described, and diagnostic illustrations for the poorly known Epipotoneura nehalennia Williamson are also presented. A generic characterization, diagnoses, and keys for species of Drepanoneura are provided, as well as diagnostic illustrations and distribution maps for all involved species.

Oreiallagma gen. nov. with a redefinition of Cyanallagma Kennedy 1920 and Mesamphiagrion Kennedy 1920, and the description of M. dunklei sp. nov. and M. ecuatoriale sp. nov. from Ecuador (Odonata: Coenagrionidae)

Zootaxa ◽  
2008 ◽  
Vol 1805 (1) ◽  
pp. 1 ◽  
Author(s):  
NATALIA VON ELLENRIEDER ◽  
ROSSER W. GARRISON
Keyword(s):  
New Species ◽  
South America ◽  
Type Species ◽  
New Genus ◽  
Sensu Stricto ◽  
South American ◽  
South American Species ◽  
Diagnostic Characters ◽  
Distribution Maps ◽  
Two New Species

In this paper we re-evaluate Cyanallagma Kennedy 1920, which currently includes 15 species, and we address another five species that share diagnostic characters with some of them but are currently placed within Leptagrion Selys 1876, Mesamphiagrion Kennedy 1920, and Telagrion Selys 1876. A new genus, Oreiallagma, is described to include five species originally placed in Acanthagrion Selys 1876, Cyanallagma, and Telagrion. These species are O. thelkterion (De Marmels 1997) (type species), O. acutum (Ris 1918), O. oreas (Ris 1918), O. prothoracicum (Kimmins 1945), and O. quadricolor (Ris 1918). The last stadium larva of O. quadricolor is described. The remaining species currently includedin Cyanallagma are allocated to two separate genera: Cyanallagma sensu stricto and Mesamphiagrion. Cyanallagma sensu stricto comprises southern South American species including the type species, Cyanallagma interruptum (Selys 1876). Mesamphiagrion Kennedy 1920 includes a cluster of species from northwestern South America that are considered congeneric with the type species Mesamphiagrion occultum (Ris 1918). Two new species from Ecuador, M. dunklei and M. ecuatoriale, are described and Argia hebdomatica Navás 1934 is found to be a junior synonym of M. ovigerum (Calvert 1909). Synonymic lists, diagnoses, illustrations, keys, and distribution maps for the three genera are provided.

Ahnea, a new genus from New Zealand (Coleoptera: Staphylinidae: Pselaphinae), with description of a new species

2014 ◽  
Vol 147 (4) ◽  
pp. 381-389 ◽  
Author(s):  
Jong-Seok Park ◽  
Christopher E. Carlton
Keyword(s):  
New Species ◽  
New Zealand ◽  
New Genus ◽  
Key To Species ◽  
Diagnostic Characters ◽  
Distribution Maps ◽  
Line Drawings ◽  
A New Species

AbstractAhnea keejeongi Park and Carlton (Coleoptera: Staphylinidae: Pselaphinae), a new genus and new species of New Zealand endemic beetle belonging to the supertribe Faronitae is described. Six previously described species are included to this genus and four species are synonymised as follow: Sagola dissonans Broun, 1921 and S. planicula Broun, 1921 under Ahnea ventralis (Broun, 1912); S. carinata Broun, 1912 and S. lineiceps Broun, 1921 under Ahnea lineata (Broun, 1893). A key to species, habitus photographs, line drawings of diagnostic characters, and distribution maps are provided.

scholarly journals Dishkeya gen. nov., a New World endemic genus of leaf-mining Tischeriidae (Lepidoptera), transferred from Tischeria Zeller

Biologija ◽  
2020 ◽  
Vol 66 (3) ◽  
Author(s):  
Jonas R. Stonis ◽  
M. Alma Solis
Keyword(s):  
New Species ◽  
Male Genitalia ◽  
Type Species ◽  
New World ◽  
New Genus ◽  
Endemic Genus ◽  
Leaf Mining ◽  
A New Species

We describe a new genus, Dishkeya Stonis, gen. nov., and a new species, Dishkeya gothica Diškus & Stonis, sp. nov., discovered feeding on Gouania lupuloides (L.) Urb., Rhamnaceae. We discuss the diagnostics of Tischeria Zeller and Dishkeya gen. nov.; the latter is characterized by the absence of a juxta, the presence of a pseudognathos, and well-developed carinae of the phallus in the male genitalia. We newly combine Tischeria bifurcata Braun and Tischeria gouaniae Stonis & Diškus with Dishkeya and designate the latter species as the type species of the new genus. All species treated in the paper are illustrated with drawings or photographs of the male genitalia.

Callivelia, a new genus for certain Neotropical Veliinae (Heteroptera: Veliidae), including description of a new species

Zootaxa ◽  
2021 ◽  
Vol 4950 (2) ◽  
pp. 345-360
Author(s):  
DAN A. POLHEMUS
Keyword(s):  
New Species ◽  
Type Species ◽  
Amazon Basin ◽  
New Genus ◽  
Neotropical Species ◽  
A New Species

The new genus Callivelia is proposed to hold three Neotropical species previously held within Paravelia: type-species Callivelia conata (Hungerford), Callivelia taipiensis (Cheesman) and Callivelia bipunctata (Rodrigues, Moreira, Nieser, Chen & Melo). Paravelia virtutis (Drake & Harris) 1935 is synonymized under Callivelia taipiensis (Cheesman) 1926. In addition, a new species, C. anomala, is described from the Amazon Basin of Brazil. Additional distributional records are provided for the three previously described species treated, including the first country record for C. bipunctata in Paraguay. A key to the species of Callivelia is provided, accompanied by color habitus photographs for all three species, and additional photographs of key generic characters. 

scholarly journals A new leafhopper genus Comahadina Huang and Zhang (Hemiptera: Cicadellidae: Typhlocybinae) and a key to genera of Eupteryx-complex

Zootaxa ◽  
2010 ◽  
Vol 2353 (1) ◽  
pp. 65
Author(s):  
MIN HUANG ◽  
YALIN ZHANG
Keyword(s):  
New Species ◽  
Type Species ◽  
New Genus ◽  
Hind Wing ◽  
New Genus And Species ◽  
Wing Vein ◽  
Posterior Branch ◽  
Anterior Branch ◽  
A New Species

Leafhoppers of the Eupteryx-complex differ from other members of the tribe Typhlocybini in having the posterior branch of hind wing vein R separate from the anterior branch of M (Young 1952). The complex now includes 9 known genera of which 5 genera, Aguriahana Distant 1918, Eurhadina Haupt 1929, Eupteryx Curtis 1833, Caknesia Dworakowska 1994, Almunisna Dworakowska 1969 and Bellpenna Chiang et al 1989, have been reported from China. Here we propose a new genus Comahadina Huang and Zhang which shares the hind wing character with other genera in the complex, based on a new species, Comahadina angelica Huang and Zhang, here designated as the type-species. The new genus and species are described and illustrated and a key to all genera of the Eupteryx-complex is provided.

Masonoceras, a new karagandoceratid ammonoid from the lower Mississippian (lower Osagean) of Kentucky

2002 ◽  
Vol 76 (3) ◽  
pp. 574-577 ◽  
Author(s):  
David M. Work ◽  
Walter L. Manger
Keyword(s):  
New Species ◽  
Type Species ◽  
New Genus ◽  
Systematic Position ◽  
Ventral Lobe ◽  
Formal Description ◽  
Ventral Margin ◽  
Borden Formation ◽  
Conodont Zone ◽  
A New Species

Karagandoceratids are a rare offshoot of the Prionoceratinae, resembling that subfamily in general conch form and sutural ontogeny, but differing by possession of an acute ventral margin and an increasingly trifid ventral lobe. The systematic position of the Karagandoceratidae has been controversial [see Bartzsch and Weyer (1988) for an exhaustive review]. The nominate genus, Karagandoceras Librovitch, 1940 (type species, K. galeatum), possesses a weakly divided ventral lobe which has led authors to refer it to both the Praeglyphioceratina (Ruzhencev, 1960, 1962; Bogoslovsky, 1971; Ruzhencev and Bogoslovskaya, 1978; Bogoslovskaya et al., 1999; Kusina, 2000) and the Goniatitina (Weyer, 1965, 1972; Kullmann, 1981). Discovery of an ancestral karagandoceratid genus, gen. nov. I aff. Karagandoceras Bartzsch and Weyer, 1988, in the early Tournaisian Siphonodella sandbergi conodont Zone in Germany provided clarification on the proximate origin of Karagandoceras and provided a plausible link to the early Tournaisian prionoceratin genus Nicimitoceras Korn, 1993 (type species, Imitoceras subacre Vöhringer, 1960). Bartzsch and Weyer (1988) proposed a karagandoceratid phylogeny beginning with gen. nov. I aff. Karagandoceras in the early Tournaisian, progressing through Karagandoceras in the middle Tournaisian, and culminating with a third, descendent genus, gen. nov. II aff. Karagandoceras (typical species, Karagandoceras bradfordi Manger, 1971), early in the late Tournaisian. Bartzsch and Weyer (1988) elected to leave both the initial and final members of this lineage, gen. nov. I and gen. nov. II aff. Karagandoceras, in open nomenclature pending discovery of more completely preserved material. Discovery of superbly preserved representatives of a new species of gen. nov. II aff. Karagandoceras from the Borden Formation in northeastern Kentucky provides additional sutural and morphological details that support Bartzsch and Weyer's phylogenetic interpretation and makes formal description of this terminal karagandoceratid taxon (herein designated Masonoceras new genus) possible.

A new species of Rheotanytarsus Thienemann & Bause (Diptera: Chironomidae) from Peruvian Andes, with updated key to South American species

Zootaxa ◽  
2020 ◽  
Vol 4722 (2) ◽  
pp. 195-200
Author(s):  
GALILEU P. S. DANTAS ◽  
ANA A. HUAMANTINCO ARAUJO ◽  
NEUSA HAMADA
Keyword(s):  
New Species ◽  
South America ◽  
Neotropical Region ◽  
Nominal Species ◽  
South American ◽  
Congeneric Species ◽  
Distribution Map ◽  
South American Species ◽  
Peruvian Andes ◽  
A New Species

Rheotanytarsus is a speciose genus, currently composed by more than 100 nominal species distributed worldwide, 19 are known from the Neotropical region, four from South America and only one is registered for Peru. In the present study, a new species is described and illustrated based on males collected in the Peruvian Andes. In addition, the key to the South American species is updated and a distribution map of them is provided. Rheotanytarsus amaru sp. n. is easily distinguished from the congeneric species by the dark general coloration and the hypopygial morphology. 

Helenococcus, A New Genus of Diaspididae with Description of a New Species, Helenococcus hokeae (Homoptera: Coccoidea) from Australia

1997 ◽  
Vol 32 (1) ◽  
pp. 72-78
Author(s):  
Tong-Xian Liu ◽  
James O. Howell
Keyword(s):  
New Species ◽  
Adult Female ◽  
Type Species ◽  
New Genus ◽  
New South ◽  
New South Wales ◽  
First Instar ◽  
South Wales ◽  
A New Species

Helenococcus, a new genus of Diaspididae, is described and designated, including detailed illustrations and descriptions of the adult female, second instar, and first instar of the type species, Helenococcus hokeae. The new species was collected on Hokea pampliniana from New South Wales, Australia.

A NEW GENUS AND A NEW SPECIES OF PYRAUSTINAE (LEPIDOPTERA: PYRALIDAE)

1967 ◽  
Vol 99 (10) ◽  
pp. 1104-1110
Author(s):  
Eugene Munroe
Keyword(s):  
New Species ◽  
Type Species ◽  
New Genus ◽  
The Philippines ◽  
Type Locality ◽  
Lepidoptera Pyralidae ◽  
A New Species

AbstractChrysothyridia n. gen., related to Didymostoma Warren, is described, with Gonocausta invertalis Snellen as type-species. C. triangulifera n. sp., from the Philippines, type locality Mt. Makiling, Luzon, is described. Didymostoma is recognized as distinct from Bocchoris Moore and Bocchoris aurotinctalis Hampson is transferred to Didymostoma.

The Australian Gomphidae (Odonata)

1991 ◽  
Vol 5 (2) ◽  
pp. 289 ◽  
Author(s):  
JAL Watson
Keyword(s):  
New Species ◽  
Type Species ◽  
New Genus ◽  
Two New Species ◽  
Endemic Genera ◽  
A New Species

The Australian Gomphidae belong in the subfamilies Ictinogomphinae and Gomphinae. The three ictinogomphine species are placed in the widespread genus Ictinogomphus Cowley: I. australis (Selys), I. dobsoni (Watson), and a new species, I. paulini. The gomphine genera are endemic, and fall into two groups, the Hemigomphus and Austrogomphus groups. The first contains Hemigomphus Selys [H. comitatus (Tillyard), H. gouldii (Selys), H. heteroclytus Selys (type species), plus four new species, H. atratus, H. cooloola, H. magela, H. theischingeri], Armagomphus Carle [type- and only species A. armiger (Tillyard)] and the new genus Odontogomphus, comprising two new species, O. donnellyi (type species) and O. longipositor. The second includes Antipodogomphus Fraser [A. acolythus (Martin), A. hodgkini Watson, A. neophytus Fraser, A. proselythus (Martin) (type species) plus two new species: A. dentosus, A. edentulus], and Austrogomphus Selys, divided into five subgenera, Austrogomphus Selys [A. angeli Tillyard, A. arbustorum Tillyard, A. australis Dale in Selys, A. collaris Hagen in Selys, A. cornutus, sp. nov., A. doddi Tillyard, A. guerini (Rambur) (type species), A. mjobergi Sjöstedt, A. ochraceus (Selys) and A. pusillus Sjöstedt], Austroepigomphus Fraser, stat. nov. [A. melaleucae Tillyard, A. praeruptus (Selys) (type species)], plus three new subgenera, Pleiogomphus [A. amphiclitus (Selys) (type species), A. bifurcatus Tillyard, A. prasinus Tillyard, plus a new species, A. divaricatus], Xerogomphus [A. gordoni Watson, A. turneri Martin (type species)], and Zephyrogomphus [type- and only species A. lateralis (Selys)]. Lectotypes are designated for Hemigomphus heteroclytus Selys and Antipodogomphus neophytus Fraser, and neotypes for Austrogomphus gouldii Selys and Austrogomphus collaris Hagen in Selys. Data are provided on the larvae of endemic genera, and on the distributions and habitats of species, all of which are keyed.

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