CRITICAL TAXA OF GRASSES WITH NORTH AMERICAN AND EASTERN ASIATIC DISTRIBUTION

1964 ◽  
Vol 42 (7) ◽  
pp. 859-884 ◽  
Author(s):  
Tetsuo Koyama ◽  
Shoichi Kawano
Keyword(s):  
North American ◽  
New Combinations ◽  
Morphological Comparison ◽  
The North ◽  
Cytological Data

Taxonomy and distribution of grasses with the North American and eastern Asiatic distribution have been discussed in detail with brief comments on their history. Morphological comparison of the corresponding taxa was correlated with cytological data, and the distribution was discussed with particular emphasis on the related ecological evidence. The new combinations proposed are: Schizachne purpurascens ssp. callosa, Brachyelytrum erectum ssp. erectum var. glabratum, B. erectum ssp. japonicum, Muhlenbergia frondosa ssp. ramosa, M. tenuiflora ssp. curviaristata, Glyceria acutiflora ssp. japonica, Festuca subulata ssp. japonica, Torreyochloa pallida ssp. pallida var. Fernaldii, T. pallida ssp. natans, T. pallida ssp. natans var. viridis, and Beckmannia Syzigachne ssp. baicalensis.

Diversification of the North American Doellingeria-Eucephalus Clade (Astereae: Asteraceae) Inferred from Molecular and Morphological Evidence

2019 ◽  
Vol 44 (4) ◽  
pp. 930-942
Author(s):  
Geraldine A. Allen ◽  
Luc Brouillet ◽  
John C. Semple ◽  
Heidi J. Guest ◽  
Robert Underhill
Keyword(s):  
North American ◽  
Sequence Data ◽  
Phylogenetic Analyses ◽  
Sister Group ◽  
Morphological Evidence ◽  
South American ◽  
New Combinations ◽  
The North ◽  
Hybridization Event ◽  
Ancient Hybridization

Abstract—Doellingeria and Eucephalus form the earliest-diverging clade of the North American Astereae lineage. Phylogenetic analyses of both nuclear and plastid sequence data show that the Doellingeria-Eucephalus clade consists of two main subclades that differ from current circumscriptions of the two genera. Doellingeria is the sister group to E. elegans, and the Doellingeria + E. elegans subclade in turn is sister to the subclade containing all remaining species of Eucephalus. In the plastid phylogeny, the two subclades are deeply divergent, a pattern that is consistent with an ancient hybridization event involving ancestral species of the Doellingeria-Eucephalus clade and an ancestral taxon of a related North American or South American group. Divergence of the two Doellingeria-Eucephalus subclades may have occurred in association with northward migration from South American ancestors. We combine these two genera under the older of the two names, Doellingeria, and propose 12 new combinations (10 species and two varieties) for all species of Eucephalus.

A review of the North American species of Aptilotus, with descriptions of new species from North America and Nepal (Diptera: Sphaeroceridae)

1990 ◽  
Vol 68 (11) ◽  
pp. 2338-2351 ◽  
Author(s):  
S. A. Marshall ◽  
Ian P. Smith
Keyword(s):  
New Species ◽  
North America ◽  
North American ◽  
North American Species ◽  
New Combinations ◽  
The North ◽  
First Time

All macropterous species of Aptilotus Mik are keyed, with descriptions of two new macropterous North American species, Aptilotus pogophallus and A. nigriphallus. New distributional records are given for other North American species, and brachyptery is noted for the first time in A. luctuosus (Spuler). Four new macropterous species of Aptilotus (glabrifrons, spinistylus, rufiscapus, and binotatus are described from Nepal. The relationships between the North American and Nepalese species are discussed. Minocellina Papp is synonomized with Aptilotus, and the two species formerly in Minocellina, A. thaii (Papp) and A. besucheti (Papp), are thus given as new combinations. Limosina carbonicolor Richards, from Ethiopia, is redescribed and transferred to Aptilotus.

THE NORTH AMERICAN SPECIES OF PLACYNTHIUM

1963 ◽  
Vol 41 (12) ◽  
pp. 1687-1724 ◽  
Author(s):  
Aino Henssen
Keyword(s):  
North American ◽  
North American Species ◽  
New Combinations ◽  
General Survey ◽  
New Variety ◽  
The North

A general survey is given of the morphology and anatomy of the genus Placynthium. The species: aspralile, flabellosum, nigrum incl v. tantaleum, petersii, subradiatum, and stenophyllum are described in detail. The following new combinations are made: Placynthium filiforme, Placynthium aspralile, Placynthium subradiatum f. coerulescens, and Synalissa subnigra. The new variety Placynthium stenophyllum v. isidiatum is established.

Systematics of the spider genus Neoleptoneta Brignoli, 1972 (Araneae:Leptonetidae) with a discussion of the morphology and relationships for the North American Leptonetidae

2011 ◽  
Vol 25 (4) ◽  
pp. 334 ◽  
Author(s):  
Joel Ledford ◽  
Pierre Paquin ◽  
James Cokendolpher ◽  
Josh Campbell ◽  
Charles Griswold
Keyword(s):  
North American ◽  
Sister Group ◽  
Morphological Data ◽  
New Combination ◽  
Sister Group Relationship ◽  
Ancestral State ◽  
New Combinations ◽  
Molecular Sequence ◽  
North East ◽  
The North

A phylogenetic analysis of the spider genus Neoleptoneta Brignoli, 1972 is presented based on molecular sequence variation from three genes (mitochondrial cytochrome c oxidase subunit I, nuclear histone H3 and nuclear 28S rDNA) and including exemplars for all North American leptonetid genera except the ecribellate archoleptonetine Darkoneta. Analysis of concatenated data and independent genes using Bayesian, maximum likelihood and parsimony methods failed to recover Neoleptoneta as monophyletic. The genera Archoleptoneta, Appaleptoneta and Calileptoneta are monophyletic and a sister group relationship is supported between Appaleptoneta and Calileptoneta. Morphological data based on a survey of leptonetid genera using scanning electron and compound light microscopy are discussed and traced on the molecular phylogeny. Images for each North American leptonetine genus are provided, including comparison with Asian and European outgroups. Images of the incertae sedis species Leptoneta brunnea Gertsch, 1974 and Leptoneta sandra Gertsch, 1974 are provided and their generic placement is re-evaluated. Ancestral state reconstruction is used to assess patterns of cave evolution and shows that most species are descended from troglophilic ancestors and that troglobites have evolved at least nine times independently within the North American Leptonetidae. Neoleptoneta is relimited to include seven species restricted to central Mexico including N. bonita (Gertsch, 1974), N. capilla (Gertsch, 1971), N. delicata (Gertsch, 1971), N. limpida (Gertsch, 1974), N. rainesi (Gertsch, 1971) and N. reclusa (Gertsch, 1971) and to include Leptoneta brunnea, giving the new combination N. brunnea (Gertsch, 1974). The remaining species described in Neoleptoneta are placed in three new genera: (1) Chisoneta, gen. nov. from south-western Texas and Nuevo Leon, Mexico, including the four species C. chisosea (Gertsch, 1974), C. isolata (Gertsch, 1971), C. modica (Gertsch, 1974) and C. pecki (Gertsch, 1971), new combinations; (2) Ozarkia, gen. nov. from Arizona and New Mexico north-east to Arkansas, Alabama and Georgia, including the nine species O. alabama (Gertsch, 1974), O. apachea (Gertsch, 1974), O. archeri (Gertsch, 1974), O. arkansa (Gertsch, 1974), O. blanda (Gertsch, 1974), O. georgia (Gertsch, 1974), O. ivei (Gertsch, 1974), O. novaegalleciae (Brignoli, 1979) and O. serena (Gertsch, 1974), new combinations; and (3) Tayshaneta, gen. nov. from Texas south to Coahuila, Mexico, with the eleven species T. anopica (Gertsch, 1974), T. bullis (Cokendolpher, 2004), T. coeca (Chamberlin & Ivie, 1942), T. concinna (Gertsch, 1974), T. devia (Gertsch, 1974), T. furtiva (Gertsch, 1974), T. microps (Gertsch, 1974), T. myopica (Gertsch, 1974), T. paraconcinna (Cokendolpher & Reddell, 2001), T. uvaldea (Gertsch, 1974) and T. valverdae (Gertsch, 1974), new combinations. Leptoneta sandra Gertsch, 1974 cannot be placed in any North American, European or Asian genus and is thus transferred to the new genus Montanineta, gen. nov., giving the new combination Montanineta sandra (Gertsch, 1974).

Resolving the genus Graphina Müll. Arg. in North America: new species, new combinations, and treatments for Acanthothecis, Carbacanthographis, and Diorygma

2009 ◽  
Vol 42 (1) ◽  
pp. 55-71 ◽  
Author(s):  
Erin A. TRIPP ◽  
James C. LENDEMER ◽  
Richard C. HARRIS
Keyword(s):  
New Species ◽  
North America ◽  
North American ◽  
New Combinations ◽  
The North ◽  
The Status ◽  
First Time

AbstractAs part of our ongoing studies of the Graphidaceae in North America, we resolve the status of all taxa traditionally assigned to the genus Graphina that have been reported from the continent north of Mexico. Treatments for the North American members of Acanthothecis, Carbacanthographis, and Diorygma are presented because several species of Graphina have been reassigned to these genera, and our studies of accumulated herbarium materials revealed the existence of several previously unreported and unrecognized species. The following new combinations are made: Acanthothecis leucopepla, A. mosquitensis, A. peplophora, and A. poitaeoides. Carbacanthographis muriformis is described as new to science based on material from Florida. The following taxa are reported from North America for the first time: Acanthothecis poitaeoides,Diorygma junghuhnii, D. reniforme.

THE SPECIES OF THE NORTH AMERICAN LEAFHOPPERSCERATAGALLIAKIRKALDY ANDACERATAGALLIAKIRKALDY (RHYNCHOTA: HOMOPTERA: CICADELLIDAE)

1998 ◽  
Vol 130 (4) ◽  
pp. 427-490 ◽  
Author(s):  
K.G.A. Hamilton
Keyword(s):  
New Species ◽  
Pacific Northwest ◽  
North American ◽  
Rocky Mountains ◽  
Pacific Coast ◽  
Washington State ◽  
New Combinations ◽  
The North ◽  
The Pacific ◽  
Two New Species

AbstractThe North American genusCeratagalliaKirkaldy, 1907 is redefined to include subgenusAceratagalliaKirkaldy, 1907 (=IoniaBall, 1933, syn.nov.) with 78 species in two subgenera. Two additional new species are unplaced to subgenus:C. aceratafrom Oregon, andC. emarginatafrom Mexico. The typical subgenusCeratagalliahas 30 species, includingC. gillettei(Osborn & Ball, comb.nov.),C. sordida(Oman, comb.nov.), and two new speciesC. anafrom Mexico andC. viperafrom Washington state. SubgenusAceratagalliahas 46 species, all new combinations underCeratagallia. The economic "species" formerly known as "sanguinolenta" is divided into the Canadian clover leafhopperC. humilis(Oman) and the American clover leafhopperC. agricolasp.nov. Other new taxa in subgenusAceratagalliainclude 18 new species and seven new subspecies:alaskana(ssp. ofsiccifolia)from Alaska;omanion the Pacific coast from Oregon to British Columbia;clinoandlophiafrom the Oregon interior;compressa(ssp. ofsiccifolia),gallus,modesta,okanagana, andzacki(ssp. ofnanella) from intermontane valleys of the Pacific northwest and southwestern mountains;interior(ssp. ofhumilis) androssifrom the Sonoran subregion;australis(ssp. ofnanella),coma,ebena,entoma,falcata,oionus, andvenosafrom Mexico and Texas;alvarana(ssp. ofhumilis),cerea,cristula,harrisi, semiarida, andviatorwidespread between the Appalachian and Rocky Mountains; andwhitcombi(ssp. ofrobusta) from Florida to Arizona. Four former species are reduced to subspecies:compactaOman andpoudrisOman inC. robusta(Oman),helveolaOman inC. cinerea(Osborn & Ball), andtruncataOman inC. humilis. The taxa are keyed and illustrated, and their phylogeny is discussed.

Checklist of the Arctiidae (Lepidoptera: Insecta) of the continental United States and Canada

Zootaxa ◽  
2006 ◽  
Vol 1299 (1) ◽  
pp. 1 ◽  
Author(s):  
DOUGLAS C. FERGUSON ◽  
PAUL A. OPLER
Keyword(s):  
United States ◽  
North America ◽  
North American ◽  
New Combinations ◽  
The North ◽  
Arctia Caja ◽  
First Time ◽  
North America North

A checklist of the 282 species of Arctiidae of North America north of Mexico is presented. The list reflects changes in taxonomy and additions to the fauna since publication of the Checklist of the Moths of America North of Mexico in 1983. Pagara Walker, 1856 and Neoplynes Hampson, 1900 are transferred from Lithosiinae to Arctiinae. Lectotypes are designated for Arctia incorrupta Henry Edwards, 1881, and Arctia incorrupta Henry Edwards, 1881. Two new combinations are proposed: Cisthene tenuifascia schwarziorum Dyar, 1899, and Trocodima fuscipes (Grote, 1883). Arachnis citra verna Barnes & McDunnough, 1918 is proposed as a revised status. “Afrida” exegens Dyar, 1922 is reported for North America for the first time, but its subfamily and generic placement are uncertain. Clemensia patella (Druce, 1885) is raised from synonymy with Clemensia albata Packard, 1864. Seventeen taxa are designated as new or revised synonyms: Arctia oithona Strecker, 1878 (= Grammia phyllira (Drury, 1773)); Arctia rectilinea French, 1879 (= Grammia phyllira (Drury, 1773)); Arctia conspicua Stretch, 1906 (= Grammia phyllira (Drury, 1773)); Arctia quadranotata Strecker, 1880 (= Grammia f-pallida (Strecker, 1878)); Apantesis sociata Barnes & McDunnough, 1910 (= Grammia f-pallida Strecker, 1878); Apantesis moierra Dyar, 1914 (= Grammia f-pallida (Strecker, 1878)); Apantesis mormonica Neumoegen, 1885 (= Notarctia arizoniensis (Stretch)); Arctia caja parva Rothschild, 1910 (= Arctia opulenta (Henry Edwards, 1881)); Kodiosoma otero Barnes, 1907 (= Kodiosoma fulva Stretch, 1872); Estigmene arizonensis Rothschild, 1910 (= Estigmene albida Stretch, 1874); Ecpantheria denudata Slosson, 1888 (= Hypercompe scribonia (Stoll, [1790])); Arachnis hampsoni Dyar, 1903 (= Arachnis picta maia Ottolengui, 1896); Arachnis midas Barnes & Lindsey, 1921 (= Arachnis citra verna Barnes & McDunnough, 1918); Arachnis apachea Clarke, 1941 (= Arachnis citra verna Barnes & McDunnough, 1918); Euchaetes pudens (Henry Edwards, 1882) (= Cycnia collaris (Fitch, 1856)); Arctia sciurus Boisduval, 1869 (= Cycnia tenera Hübner, 1827); Pygarctia albistrigata Barnes & McDunnough, 1913 (= Pygarctia pterygostigma Dyar, 1909); and Microdota hemiceras Forbes, 1931 (= Trocodima fuscipes (Grote, 1883)). Halysidota underwoodi Rothschild and H. fuliginosa Rothschild are removed from the North American list because their inclusion was based on

A new erymoid lobster (Decapoda: Glypheidea: Erymidae) from the Upper Cretaceous of British Columbia, Canada, and a summary of Erymoidea from North America

2020 ◽  
Vol 40 (3) ◽  
pp. 269-276
Author(s):  
Rodney M Feldmann ◽  
Carrie E Schweitzer ◽  
James W Haggart
Keyword(s):  
British Columbia ◽  
New Species ◽  
North America ◽  
North American ◽  
Upper Cretaceous ◽  
North American Species ◽  
New Combinations ◽  
The North ◽  
First Time ◽  
A New Species

Abstract The description of a new species of an erymid lobster, Stenodactylina beardi, from the Upper Cretaceous Haslam Formation of the Nanaimo Group on Vancouver Island, British Columbia, Canada, brings to fifteen the number of Erymidae in North America. The species are arrayed within five genera based upon configuration of carapace groove morphology, resulting in two new combinations, Stenodactylina bordenensis (Copeland, 1960) and S. foersteri (Feldmann, 1979). The new species exhibits for the first time a male pleopod and accessory structures within Erymoidea. We also provide a list of the North American species of Erymoidea.

THE GENUS ALEURODISCUS (SENSU LATO) IN NORTH AMERICA

1964 ◽  
Vol 42 (6) ◽  
pp. 723-768 ◽  
Author(s):  
Paul Arenz Lemke
Keyword(s):  
North America ◽  
North American ◽  
Type Species ◽  
Sensu Stricto ◽  
New Combinations ◽  
New Genera ◽  
Separate Paper ◽  
The North ◽  
First Time ◽  
Generic Unit

The genus Aleurodiscus Rabenh. ex J. Schroet. (sensu lato) is an artificial assemblage of large-spored 'thelephoraceous' hymenomycetes, which can no longer be maintained as a generic unit. The generic limits and the taxonomic position of Aleurodiscus (sensu stricto) (TYPE SPECIES: A. amorphus (Pers. per Purt.: Fr.) J. Schroet.) have been discussed by the writer (1964) in a separate paper. The present work supplements this earlier work, but is concerned primarily with an appraisal of the non-amyloid-spored Aleurodisci, all of which are removed from Aleurodiscus and either assigned to other recognized genera or relegated to new genera.Accordingly, two new genera and 15 new combinations are devised here to accommodate several species formerly placed in Aleurodiscus (sensu lato). The new genera, one of which is monotypical, are Aleurocorticium Lemke, gen. nov. (TYPE SPECIES: A. acerinum (Pers. per Fr.) Lemke, gen. & comb. nov.) and Licrostroma Lemke, gen. nov. (MONOTYPE: L. subgiganteum (Berk.) Lemke, gen. & comb. nov.). The additional 13 combinations proposed are Aleurocorticium album (Viégas) Lemke, comb, nov., A. alliaceum (Quél.) Lemke, comb. nov., A. candidum (Schw.) Lemke, comb. nov. A. dryinum (Pers.) Lemke, comb. nov., A. griseo-canum (Bres.) Lemke, comb. nov., A. lepra (Berk. et Curt.) Lemke, comb. nov., A. macrodens (Coker) Lemke, comb. nov., A. macrosporum (Bres.) Lemke, comb. nov., A. moquiniarum (Viégas) Lemke, comb. nov., A. nivosum (Berk. et Curt. ex Höhn. et Litsch.) Lemke, comb. nov., A. seriatum (Berk. et Curt.) Lemke, comb. nov., A. strumosum (Fr.) Lemke, comb. nov.; and Aleurocystis magnispora (Burt) Lemke, comb. nov.The genus Laeticorticium Donk (1956: 16) (TYPE SPECIES: L. roseum (Pers. per Fr.) Donk) is confirmed as a valid segregate from Aleurodiscus (sensu lato), but the species of Laeticorticium are not treated here aside from nomenclatural considerations. With the exception of the Laeticorticia, all of the remaining North American and many of the critical non-amyloid-spored species of Aleurodiscus (sensu lato) are reviewed.Particular emphasis is devoted to the genus Aleurocorticium Lemke, gen. nov. and a key to 14 North American species of Aleurocorticium is provided. Seven of the Aleurocorticia are reported from the North American mycobiota for the first time. These seven species, five of which are described as new to science, include Aleurocorticium alliaceum (Quél.) Lemke [= Aleurodiscus alliaceus (Quél) Boidin (1957)], Aleurocorticium dryinum (Pers.) Lemke [= Aleurodiscus dryinus (Pers.) Bourd,], Aleurocorticium incrustans Lemke, sp. nov., A. maculatum Jacks. et Lemke, sp. nov., A. mexicanum Lemke, sp. nov., A. microsporum Jacks. et Lemke, sp. nov., and A. pachysterigmatum Jacks. et Lemke, sp. nov.Corlicium hiemale [= Aleurodiscus hiemalis (Laurila) Eriksson (1958a: 78)] is, likewise, initially recorded for North America.Eight of the named species of Aleurodiscus are recognized as facultative synonyms. These names, as indicated, are offered as taxonomic discards: [Aleurodiscus albidus Massee =] Aleurocorticium lepra (Berk. et Curt.) Lemke; [Aleurodiscus albus (Burt) Rogers et Jacks. =] Xenasma clematidis (Bourd. et Galz.) Liberta; [Aleurodiscus guttulatus Rick =] Bourdotia cinerea (Bres.) Bourd. etGalz.; [Aleurodiscus jacksonii Ahmad =] Aleurocorticium candidum (Schw.) Lemke; [Aleurodiscus orientalis Lloyd =] Licrostroma subgiganteum (Berk.) Lemke; [Aleurodiscus reflexus Yasuda =] Licrostroma subgiganteum (Berk.) Lemke; [Aleurodiscus sendaiensis Yasuda =] Corticium evolvens (Fr. ex Fr.) Fr.; [Aleurodiscus subacerinus Höhn. et Litsch. =] Aleurocorticium alliaceum (Quél.) Lemke.The genus Cyphella Fr. (MONOTYPE: C. digitalis (Alb. et Schw. per Pers.) Fr.) is reinstated (see Code 1952: 76) and the combination Aleurodiscus digitalis (Alb. et Schw. per Pers.) Donk (1951: 210) is discredited.

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