scholarly journals The species of Eupelmus (Eupelmus) Dalman and Eupelmus (Episolindelia) Girault (Hymenoptera: Eupelmidae) in North America north of Mexico

Zootaxa ◽  
2011 ◽  
Vol 2951 (1) ◽  
pp. 1 ◽  
Author(s):  
GARY A. P. GIBSON
Keyword(s):  
North America ◽  
Junior Synonym ◽  
Palaearctic Species ◽  
New Synonyms ◽  
Nomen Dubium ◽  
North America North

The species of Eupelmus (Eupelmus) Dalman and Eupelmus (Episolindelia) Girault (Chalcidoidea: Eupelmidae) in North America north of Mexico are revised. Illustrated keys are given to differentiate the three subgenera of Eupelmus and females and known males of 19 recognized species of E. (Eupelmus) and E. (Episolindelia). Five species are classified in E. (Episolindelia), including the three newly described species E. (Episolindelia) fuscipectus n. sp., E. (Episolindelia) grisselli n. sp., and E. (Episolindelia) varicauda n. sp., which are based only on females. Eupelmus rubicola (Ashmead), described originally from a unique male, is tentatively associated with females and is classified as E. (Episolindelia) rubicola n. stat. based on this association. Fourteen species are classified in E. (Eupelmus), including the four newly described species E. (Eupelmus) arizonensis n. sp., E. (Eupelmus) curticinctus n. sp., E. (Eupelmus) nitifrons n. sp., and E. (Eupelmus) pervius n. sp. Two Palaearctic species, E. (Eupelmus) stramineipes Nikol’skaya and E. (Eupelmus) microzonus Förster, are newly recorded from North America. Newly placed in synonymy under E. microzonus is E. (Eupelmus) insulae Masi n. syn. It is further suggested that E. (Eupelmus) nigricauda Nikol’skaya likely is also a junior synonym of E. microzonus. Information is also given on the identity of the Palaearctic names E. (Eupelmus) afer Silvestri, E. (Eupel- mus) martellii Masi, E. (Eupelmus) nubilipennis Förster, E. (Eupelmus) spongipartus Förster, and E. (Eupelmus) urozonus Dalman. A lectotype is designated for E. (Eupelmus) pini Taylor and under this name are placed in synonymy the Palaearctic names E. aloysii Russo n. syn., E. carinifrons Yang n. syn., E. sculpturatus Nikol’skaya n. syn., and Eupelmus suecicus Hedqvist n. syn. Four other new synonyms made are Eupelmus amicus Girault under E. (Eupelmus) cushmani(Crawford) n. syn., Eupelmus ficigerae (Ashmead) under E. (Eupelmus) dryorhizoxeni Ashmead n. syn., Eupelmus momphae Gahan under E. (Eupelmus) cyaniceps Ashmead n. syn., and Eupelmus quercus under E. (Eupelmus) cynipidis Ashmead n. syn. The subspecies Eupelmus cyaniceps scolyti Liao, described originally from China, is treated as E. (Eupelmus) scolyti Liao n. stat. and compared to E. (Eupelmus) formosae Ashmead. Eupelmus floridanus Howard is treated as a nomen dubium and the following 20 species are newly transferred from Eupelmus to other genera — Anastatus (Anastatus) ashmeadi (Melander & Brues) n. comb., Brasema aurata (Ashmead) n. comb., Brasema barda (Girault) n. comb., Brasema brevicauda (Crawford) n. comb., Brasema bruchivora (Crawford) n. comb., Brasema coccidis (Girault) n. comb., Brasema dryophantae (Ashmead) n. comb., Brasema flavovariegata (Ashmead) n. comb., Brasema fonteia (Walker) n. comb., Brasema juglandis (Ashmead) n. comb., Brasema lamachus (Walker) n. comb., Brasema limneriae (Howard) n. comb., Brasema macrocarpae (Ashmead) n. comb., Brasema neococcidis (Peck) n. comb., Brasema neomexicana (Girault) n. comb., Brasema rosae (Ashmead) n. comb., Brasema speciosa (Girault) n. comb., Brasema sphaericephalus (Ashmead) n. comb., Reikosiella (Reikosiella) biguttata (Girault) n. comb., and R. (Reikosiel- la) charitopoides (Girault) n. comb.

scholarly journals A review of fungus gnats in the tribe Exechiini (Diptera, Mycetophilidae) from the J. W. Zetterstedt collection at the Museum of Zoology in Lund, Sweden

Zootaxa ◽  
2005 ◽  
Vol 856 (1) ◽  
pp. 1 ◽  
Author(s):  
JOSTEIN KJÆRANDSEN
Keyword(s):  
Junior Synonym ◽  
Modern Literature ◽  
Type Material ◽  
Type Specimens ◽  
Additional Species ◽  
New Synonyms ◽  
Nomen Dubium ◽  
Fungus Gnats ◽  
First Time ◽  
Eleven Species

The collections of fungus gnats by Johan Wilhelm Zetterstedt (1785–1874), lodged in the Museum of Zoology in Lund, Sweden, are examined for all species belonging in the tribe Exechiini Edwards. The majority of the material was collected in Fennoscandia, mainly in Sweden, in the first half of the 19 th century. Altogether 37 species of the tribe Exechiini could be safely identified. Three additional species are strongly indicated to be present in the collections, but could not be identified with certainty, viz. Allodia (Brachycampta) alternans (Zetterstedt, 1838), Cordyla murina Winnertz, 1863 and Stigmatomeria crassicornis (Stannius, 1831). Some of Zetterstedt's types have been erroneously synonymized and misinterpreted in modern literature. Hence, illustrations of terminalia are presented for all recognizable Exechiini types described by Zetterstedt. In order to preserve nomenclatural stability a lectotype is selected for Brevicornu griseolum (Zetterstedt, 1852) sensu auctore nec Edwards, and a neotype is selected for Allodia (Brachycampta) alternans (Zetterstedt, 1838). Two species names are reinstated, viz. Brevicornu canescens (Zetterstedt, 1852) sp. restit. stat. n. and Notolopha brachycera (Zetterstedt, 1838) sp. restit. stat. n. Two new synonyms are established, viz. Notolopha brachycera (Zetterstedt, 1838) = Allodiopsis (Notol- opha) tuomikoskii Zaitzev & Maximova, 2000 syn. n., and Brevicornu griseolum (Zetterstedt,1852) = Brevicornu boreale (Lundström, 1914) syn. n. All type specimens of Brevicornu fusculum (Zetterstedt, 1838) have lost their abdomens. No material of Exechia parvula (Zetterstedt, 1852) or Cordyla canescens Zetterstedt, 1852 could be located in the collections. Although the type material of Exechia parvula probably is lost, the name is still valid as a junior synonym for Mycetophila nana Staeger, 1840 since Mycetophila nana Staeger, 1840 is a junior primary homonym of Mycetophila nana Macquart, 1826. Cordyla canescens has been made a junior synonym for Stigmatomeria crassicornis (Stannius, 1831). The identity of Brevicornu fusculum is highly uncertain and the name must remain as a nomen dubium. Eleven species are reinstated or correctly reported from Sweden for the first time: Allodia (Allodia) tuomikoskii Hackman, 1971, Allodia (Allodia) zaitzevi Kurina, 1998, Allodiopsis rustica (Edwards, 1941), Brevicornu canescens (Zetterstedt, 1852), Brevicornu nigrofuscum (Lundström, 1909), Exechiopsis (Xenexechia) crucigera (Lundström, 1909), Pseudexechia aurivernica Chandler, 1978, Notolopha brachycera (Zetterstedt, 1852) Synplasta gracilis (Winnertz, 1863), Tarnania dziedzickii (Edwards, 1941), and Tarnania nemoralis (Edwards, 1941).

The Liriomyza (Diptera: Schizophora: Agromyzidae) of Canada & Alaska

Zootaxa ◽  
2017 ◽  
Vol 4234 (1) ◽  
pp. 1 ◽  
Author(s):  
OWEN LONSDALE
Keyword(s):  
United States ◽  
North America ◽  
The United States ◽  
Junior Synonym ◽  
New Combinations ◽  
Palaearctic Species ◽  
New Host ◽  
First Time

The Liriomyza (Diptera: Agromyzidae) of Canada and Alaska is revised, with species keyed and illustrated, and new host and geographic records provided. Eighty one species are recognized, including 24 new to science: L. agrios, L. albispina, L. anatolis, L. aphila, L. apilaca, L. aquapolis, L. arenarium, L. atrassimilis, L. bicolumbis, L. charada, L. cracentis, L. elevaster, L. emaciata, L. fumeola, L. gibsoni, L. griffithsi, L. hilairensis, L. limopsis, L. mesocanadensis, L. pilicornis, L. pistilla, L. rigaudensis, L. taraxanox, L. taraxanuda, L. tryssos. Ten species known from the United States are recorded as new to Canada: L. artemisiae Spencer, L. assimilis (Malloch), L. baccharidis Spencer, L. helianthi Spencer, L. merga Lonsdale, L. minor Spencer, L. sabaziae Spencer, L. temperata Spencer, L. violivora (Spencer) and L. virgo (Zetterstedt). Palaearctic species new to North America include L. wachtli Hendel and L. flaveola (Fallén); while the latter species has been recorded in North America before, all previous records represent misidentifications. Hosts are recorded for the first time for L. balcanicoides Sehgal, L. minor Spencer, L. orilliensis Spencer and L. socialis Spencer. Galiomyza Spencer syn. nov. is included as a junior synonym of Liriomyza Mik, resulting in six new combinations. 

REVISION OF THE NEARCTIC SPECIES OF PLATYCHEIRUS (DIPTERA, SYRPHIDAE)

1990 ◽  
Vol 122 (4) ◽  
pp. 659-766 ◽  
Author(s):  
J.R. Vockeroth
Keyword(s):  
North America ◽  
North American ◽  
New Combinations ◽  
Palaearctic Species ◽  
New Synonyms ◽  
First Time ◽  
American Authors ◽  
Nearctic Region ◽  
Holarctic Species

AbstractThe 70 species of Platycheirus (including Carposcalis, Pyrophaena, and much of Melanostoma of North American authors) occurring in the Nearctic Region north of Mexico are revised. Twenty-three species are described as new and new names are proposed for two species. Eighteen new synonyms and 14 new combinations are proposed; one variety name is given specific status. Six palaearctic species are recorded from North America for the first time, and one nearctic species from Europe, for a total of 23 holarctic species.

ANNOTATED LIST OFUROLEUCON(UROLEUCON,UROMELAN,SATULA) (HOMOPTERA:APHIDIDAE) OF AMERICA NORTH OF MEXICO, WITH KEYS AND DESCRIPTIONS OF NEW SPECIES

1985 ◽  
Vol 117 (8) ◽  
pp. 1029-1054 ◽  
Author(s):  
A.G. Robinson
Keyword(s):  
New Species ◽  
North America ◽  
Annotated List ◽  
Nomen Dubium

AbstractA key is given for 4 subgenera in the aphid genusUroleuconMordvilko in America north of Mexico. An annotated list and keys are presented for 44 species of the subgenusUroleucon, 12 species of the subgenusUromelanMordvilko, and 1 species of the subgenusSatulaOlive. Nine new species are described in the subgenusUroleucon:Uroleucon (Uroleucon) alaskensen. sp.,U.(U.) arnesensen. sp.,U.(U.)borealen. sp.,U.(U.)chanin. sp.,U.(U.)deltensen. sp.,U.(U.)elephantopicolan. sp.,U.(U.)ivaen. sp.,U.(U.)maximilianicolan. sp., andU.(U.)vancouverensen. sp. Two subspecies,U. (Uromelan)illinisubspeciescrudaeandsangamonense, are listed here merely as color forms ofillini(Hottes and Frison), not subspecies.Uroleucon(Uroleucon)muralisBuckton,U. (Uromelan)compositae(Theobald), andU.(U.)solidaginis(Fabricius) have been listed as present in North America, but there appear to be no authentic records of their occurrence.Uroleucon(Uroleucon)pseudochrysanthemi(Olive) is declared to be a synonym ofU.(U.)lanceolatumPatch, andU. (Uromelan)squarrosum(Sanborn) as anomen dubium.

A review of gall midges (Diptera: Cecidomyiidae) described from Mesozoic deposits

2021 ◽  
Vol 4 (1) ◽  
pp. 001-014
Author(s):  
MATHIAS JASCHHOF
Keyword(s):  
New Zealand ◽  
North America ◽  
Fossil Record ◽  
Morphological Diversity ◽  
Sensu Stricto ◽  
Junior Synonym ◽  
Gall Midges ◽  
Incertae Sedis ◽  
New Tribe

Twenty-four fossil gall midges (Cecidomyiidae) described from 1917–2020 from Mesozoic deposits, mostly ambers, are reviewed. Information from the original publications is used as the basis for reinterpretation, when such is regarded as appropriate here. As a result, the fossil record of cecidomyiids from the Mesozoic comprises representatives of the following subfamilies and tribes, all mycophagous (numbers in parentheses refer to species described): Catotrichinae (1); Micromyinae: Catochini (2), Amediini (1), Campylomyzini (1), Micromyini (2) and Aprionini (1); Winnertziinae: Heteropezini (2), Diallactiini (4) and Winnertziini (1); Porricondylinae: Dicerurini (1). Other Winnertziinae (3) and Micromyinae (5) cannot be classified to tribe because information on critical morphological structures is unavailable; they are thus considered incertae sedis. Members of the Lestremiinae sensu stricto are unrecorded from the Mesozoic, as are any Cecidomyiinae (the only subfamily containing phytophages and predators). Commonly occurring reasons for misinterpretation of amber fossils are the non-recognition of artefacts and the unfamiliarity with group-specific literature regarding prevailing taxonomic concepts and the morphological diversity found in Cecidomyiidae. These causes as well as obvious differences between neontological and paleontological taxonomic practices are discussed. Amediini trib. nov. Jaschhof, 2021 is introduced as a new tribe of the Micromyinae, to absorb the genera Amedia Jaschhof, 1997 (extant, North America, type genus), Amediella Jaschhof, 2003 (extant, New Zealand) and Eltxo Arillo & Nel, 2000 (extinct, Alava amber). A diagnosis of the new tribe is given. Krassiloviolini Fedotova & Perkovsky, 2017 is a new junior synonym of Heteropezini Schiner, 1868. Amediini Plakidas, 2017 and Zarqacecidomyius singularis Kaddumi, 2007 are nomina nuda.

Moss Flora of North America North of Mexico

1928 ◽  
Vol 31 (5) ◽  
pp. 107
Author(s):  
T. C. Frye
Keyword(s):  
North America ◽  
North America North

scholarly journals Generic revision of the Holocystitidae of North America (Diploporita, Echinodermata) based on universal elemental homology

2017 ◽  
Vol 91 (4) ◽  
pp. 755-766 ◽  
Author(s):  
Sarah L. Sheffield ◽  
Colin D. Sumrall
Keyword(s):  
North America ◽  
North American ◽  
Taxonomic Revision ◽  
Junior Synonym ◽  
Oral Plate ◽  
Fundamental Misunderstanding ◽  
Oral Area

AbstractThe Holocystites Fauna is an enigmatic group of North American diploporitans that presents a rare window into unusual middle Silurian echinoderm communities. Multiple systematic revisions have subdivided holocystitids on the basis of presumed differences in oral area plating and respiratory structures. However, these differences were based on a fundamental misunderstanding of the homologous elements of the oral area and the taphonomic process; taphonomic disarticulation of the oral area formed the basis for the erection of Pentacystis and Osgoodicystis as separate genera, and Osgoodicystis is interpreted as the junior synonym of Pentacystis. Holocystitids show a conservative peristomial bordering plate pattern that is shared among all described genera. The peristome is bordered by seven interradially positioned oral plates as is typical for oral plate–bearing blastozoans. A second open circlet of facetal plates lies distal to the oral plates; five of these facetal plates bear facets for feeding appendages (lost on the A ambulacrum in some taxa), while two lateral facets (present in all taxa except Pustulocystis) do not. Holocystitid taxa show minor modifications to this basic peristomial bordering plate pattern. As thecal morphologies are highly variable within populations, taxonomic revision of holocystitids is based on modifications of the plating of the oral area.

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