NEW SPECIES OF WATER MITES (ACARI: HYDRACHNIDA) OF THE GENERA BANDAKIA (ANISITSIELLIDAE), CHAPPUISIDES (CHAPPUISIDIDAE), AND NEOACARUS (NEOACARIDAE) FROM MEXICO

1991 ◽  
Vol 123 (4) ◽  
pp. 795-809 ◽  
Author(s):  
Cristina Cramer ◽  
Ian M. Smith
Keyword(s):  
United States ◽  
New Species ◽  
North America ◽  
Mexico City ◽  
The United States ◽  
Water Mites

AbstractAdults of Bandakia hoffmannae sp.nov., Bandakia mexicana sp.nov., Chappuisides notialis sp.nov., and Neoacarus adocetus sp.nov., all collected in the mountains west of Mexico City, are described. These are the first reports of species of these three essentially holarctic genera from south of the United States border in North America. These discoveries provide new insight concerning the extent of refugial areas for freshwater arthropods in southern North America during the Pleistocene.

New state and host records for Agromyzidae (Diptera) in the United States, with the description of thirty new species

Zootaxa ◽  
2018 ◽  
Vol 4479 (1) ◽  
pp. 1 ◽  
Author(s):  
CHARLES S. EISEMAN ◽  
OWEN LONSDALE
Keyword(s):  
United States ◽  
New Species ◽  
North America ◽  
Host Species ◽  
The United States ◽  
Distribution Data ◽  
New Host ◽  
The Usa ◽  
New Host Species ◽  
State Records

We present rearing records of Agromyzidae (Diptera) from five years of collecting throughout the United States. We review host and distribution data, and describe leaf mines, for 93 species, plus 28 others that could not be confidently identified in the absence of male specimens. We report 147 new host species records, including the first rearing records for Agromyza bispinata Spencer, A. diversa Johnson, A. parca Spencer, A. pudica Spencer, A. vockerothi Spencer, Calycomyza michiganensis Steyskal, Ophiomyia congregata (Malloch), and Phytomyza aldrichi Spencer. Phytomyza anemones Hering and (tentatively identified) Cerodontha (Dizygomyza) iraeos (Robineau-Desvoidy) are new to North America; Agromyza albitarsis Meigen, Amauromyza shepherdiae Sehgal, Aulagromyza populicola (Walker), Liriomyza orilliensis Spencer, Phytomyza linnaeae (Griffiths), P. solidaginivora Spencer, and P. solidaginophaga Sehgal are new to the USA. We also present confirmed USA records for Calycomyza menthae Spencer (previous records were based only on leaf mines), Ophiomyia maura (Meigen) (reported from the USA in older literature but deleted from the fauna in the most recent revision (Spencer & Steyskal 1986)), and Phytomyza astotinensis Griffiths and P. thalictrivora Spencer (previously only tentatively recorded from the USA). We provide 111 additional new state records. We describe the following 30 new species: Agromyza fission, A. soka, Melanagromyza palmeri, Ophiomyia euthamiae, O. mimuli, O. parda, Calycomyza artemisivora, C. avira, C. eupatoriphaga, C. vogelmanni, Cerodontha (Dizygomyza) edithae, Cer. (D.) feldmani, Liriomyza ivorcutleri, L. valerianivora, Phytomyza actaeivora, P. aesculi, P. confusa, P. doellingeriae, P. erigeronis, P. hatfieldae, P. hydrophyllivora, P. palmeri, P. palustris, P. sempervirentis, P. tarnwoodensis, P. tigris, P. triangularidis, P. vancouveriella, P. verbenae, and P. ziziae. 

Phylogenetics, systematics, paleoecology, and evolution of the trilobite genera Paladin and Kaskia from the United States

2008 ◽  
Vol 82 (3) ◽  
pp. 511-527 ◽  
Author(s):  
David K. Brezinski
Keyword(s):  
United States ◽  
Phylogenetic Analysis ◽  
New Species ◽  
North America ◽  
Environmental Stress ◽  
Shallow Water ◽  
The United States ◽  
Outer Shelf ◽  
Shelf Edge ◽  
Middle Carboniferous

Late Mississippian and earliest Pennsylvanian trilobite faunas of North America are dominated by the Paladin and Kaskia clades. Phylogenetic analysis of middle Carboniferous species of these clades demonstrates the close ancestral relationship between these groups. The Kaskia clade consists of eight species: K. chesterensis Weller, 1936, K. osagensis (Cisne, 1967), K. longispina (Strong, 1872), K. wilsoni (Walter, 1924), K. genevievensis (Walter, 1924), K. rosei (Cisne, 1967), K. gersnai n. sp., and K. rollinsi n. sp. Kaskia Weller, 1936 ranges from late Osagean to middle Chesterian (early Visean-early Serpukhovian) and is restricted to cyclothemic shelf and nearshore deposits. Species of Kaskia appear to have evolved in areas of shallow water and high environmental stress. The Paladin clade consists of 12 species including previously named species P. morrowensis (Mather, 1915), P. girtyianus Hahn and Hahn, 1970, P. rarus Whittington, 1954, P. helmsensis Whittington, 1954, and P. moorei (Branson, 1937). New species belonging to this clade are Paladin moorefieldensis n. sp., P. pleisiomorphus n. sp., P. imoensis n. sp., P. mangeri n. sp., and P. wapanukaensis n. sp. This group ranges from the early Chesterian to early Morrowan (late Viseanlate Bashkirian). Species of Paladin appear to be confined to outer shelf shelf-edge and off-shelf facies where presumably deeper water environments existed. This is manifested in their paleogeographic distribution, which is paleoenvironmentally controlled.

scholarly journals Cave Pygmarrhopalites Vargovitsh, 2009 (Collembola, Symphypleona, Arrhopalitidae) in United States

Zootaxa ◽  
2009 ◽  
Vol 2204 (1) ◽  
pp. 1-18 ◽  
Author(s):  
DOUGLAS ZEPPELINI ◽  
STEVEN J. TAYLOR ◽  
MICHAEL E. SLAY
Keyword(s):  
United States ◽  
New Species ◽  
North America ◽  
New Taxa ◽  
The United States ◽  
The Family

Six new species of Collembola of the family Arrhopalitidae are described from the United States (Pygmarrhopalites leonardwoodensis sp. nov., P. plethorasari sp. nov., P. youngsteadtii sp. nov., P. buffaloensis sp. nov., P. shoshoneiensis sp. nov., and P. ashcraftensis sp. nov.) from caves in Missouri (2 spp.), Arkansas (2 spp.), Nevada, and Indiana, respectively. These new taxa, which display varying degrees of troglomorphy, are compared with previously known species and bring the total described species in North America to 41.

scholarly journals THE NEARCTIC SPECIES OF HOLOTELEIA KIEFFER (HYMENOPTERA: SCELIONIDAE)

1994 ◽  
Vol 126 (1) ◽  
pp. 75-102 ◽  
Author(s):  
Lubomir Masner
Keyword(s):  
United States ◽  
New Species ◽  
North America ◽  
Environmental Degradation ◽  
Rocky Mountains ◽  
The United States ◽  
Eastern Canada ◽  
Potential Impact

AbstractThe Nearctic species of the genus Holoteleia are revised. Two named species are redescribed and five new species are described: H. armigera from Florida; H. coriacea, H. laticeps, and H. polita from eastern Canada and the United States; and H. elegans, widespread east of the Rocky Mountains. A diagnosis of Holoteleia and a key to the Nearctic species are given. Potential impact of environmental degradation on the frequency of Holoteleia species in North America is discussed.

A new species of the ptilodontid multituberculate Prochetodon (Mammalia, Allotheria) from the Paleocene Paskapoo Formation of Alberta, Canada

2004 ◽  
Vol 41 (2) ◽  
pp. 237-246 ◽  
Author(s):  
Craig S Scott
Keyword(s):  
United States ◽  
New Species ◽  
North America ◽  
Evolutionary History ◽  
The United States ◽  
Primitive Form ◽  
Late Paleocene ◽  
History Of ◽  
A New Species

A new species of the ptilodontid multituberculate genus Prochetodon (Mammalia, Allotheria) from the Paleocene Paskapoo Formation of Alberta, Canada, is described. Prochetodon speirsae sp. nov. is the oldest discovered species of the genus, extending the temporal range of Prochetodon earlier into the Paleocene. It exhibits a mosaic of primitive and derived dental features suggestive of a position phylogenetically intermediate between Ptilodus and Prochetodon. Newly discovered specimens from the late Paleocene Gao Mine locality are referred tentatively to Prochetodon foxi. The occurrence of a primitive form of Prochetodon in sediments of early Tiffanian age suggests the evolutionary history of the genus is more complex than previously appreciated. Prochetodon joins a number of well-documented, progressive mammalian taxa making their first appearance in the Western Interior of North America at higher latitudes, well before their first known occurrence in the United States, suggesting a possible origin and immigration from currently unsampled habitats.

scholarly journals A new genus and three new species of noctuid moths from western United States of America and Mexico (Lepidoptera, Noctuidae, Noctuinae, Eriopygini)

ZooKeys ◽  
2018 ◽  
Vol 788 ◽  
pp. 183-199 ◽  
Author(s):  
Lars G. Crabo
Keyword(s):  
United States ◽  
New Species ◽  
North America ◽  
United States Of America ◽  
New Genus ◽  
The United States ◽  
Western United States ◽  
Distribution Maps ◽  
Three New Species ◽  
Lepidoptera Noctuidae

The genus Rhabdorthodesgen. n. is described for three previously unnamed noctuid moths from the mountains of south-western United States and Mexico. It is assigned to subfamily Noctuinae, tribe Eriopygini. Rhabdorthodespattersonisp. n. from the United States and Rhabdorthodesdurangosp. n. and Rhabdorthodespetersonisp. n. from Mexico are described. These moths are small, dull gray brown, and lack highly diagnostic wing markings, but are distinctive structurally. The adults and genitalia of both sexes are illustrated and distribution maps are presented. Two species eponyms honor persons who have facilitated the study and enjoyment of moths in North America by creating moth-specific websites.

Notes on pachycephalosaurid dinosaurs (Reptilia: Ornithischia) from North America, with comments on their status as ornithopods

1979 ◽  
Vol 16 (6) ◽  
pp. 1176-1186 ◽  
Author(s):  
William P. Wall ◽  
Peter M. Galton
Keyword(s):  
United States ◽  
New Species ◽  
North America ◽  
Upper Cretaceous ◽  
New Genus ◽  
First Record ◽  
The United States ◽  
Side Branch ◽  
Conclusive Evidence ◽  
A New Species

Several biologically significant domes of pachycephalosaurid dinosaurs are described and figured. One unusual specimen from the Oldman Formation (Upper Cretaceous) of Alberta is placed into a new genus and another specimen from the same formation is assigned to a new species of Stegoceras. Domes referable to Stegoceras sp. (Judith River and Hell Creek Formations) are the first conclusive evidence of the presence of this genus in the United States. A large dome from the Oldman Formation of Alberta is referred to Pachycephalosaurus; this specimen is the oldest described to date and is the first record of this genus in Canada.Endocranial casts of Yaverlandia bitholus and Stegoceras validus are described along with a discussion of endocranial trends in pachycephalosaurids. The separation between the cerebrum and cerebellum found in Yaverlandia, and typical of ornithopods in general, is lacking in Stegoceras and Pachycephalosaurus. The loss of this separation may be the result of head butting.The family Pachycephalosauridae possesses sufficient ornithopod characters to justify their retention in that suborder. It does, however, represent an aberrant side branch of ornithopod evolution, which can best be visualized taxonomically by placing this family into a separate infraorder within the Ornithopoda.

Two new semi-parasitic copepods from the Peruvian coast

Parasitology ◽  
1937 ◽  
Vol 29 (2) ◽  
pp. 206-211 ◽  
Author(s):  
Charles Branch Wilson
Keyword(s):  
United States ◽  
New Species ◽  
North America ◽  
West Coast ◽  
The United States ◽  
National Museum ◽  
Parasitic Copepods ◽  
Peruvian Coast ◽  
Shore Crabs ◽  
Northern Peru

Among the shore crabs the genus Callianassa is quite cosmopolitan; its species are widely distributed and seem also to be peculiarly susceptible to parasitism. Wherever they have been examined carefully they have yielded semi-parasitic copepods, sometimes in considerable numbers. Such forms have been reported from both the east and west coast of North America, from the Mediterranean and from the British Isles. Recently 150 of these semi-parasites were sent to the United States National Museum from Salaverry near Trujillo on the coast of northern Peru. They were taken by Mr Floyd Sears, agent of the Grace Line at Salaverry, from the branchial chamber of a species of Callianassa on the Peruvian coast. They prove to be new species belonging to two genera of cyclopid copepods and are here described and figured.

scholarly journals A revision of the cleptoparasitic bee genus Epeolus Latreille for Nearctic species, north of Mexico (Hymenoptera, Apidae)

ZooKeys ◽  
2018 ◽  
Vol 755 ◽  
pp. 1-185 ◽  
Author(s):  
Thomas M. Onuferko
Keyword(s):  
United States ◽  
New Species ◽  
North America ◽  
North American ◽  
United States Of America ◽  
Rocky Mountains ◽  
Host Species ◽  
The United States ◽  
Dichotomous Key ◽  
North America North

Herein, the cleptoparasitic (cuckoo) bee genusEpeolus(Hymenoptera: Apidae) is revised for species occurring in North America, north of Mexico, and an updated checklist of all species known to occur in Canada and the United States of America is provided with comprehensive descriptions, diagnoses, and a single dichotomous key (using the same couplets for both sexes) to aid in their identification. To increase their recognition among North American naturalists, English common names are also proposed for all North AmericanEpeolus. A total of 43 species is confirmed as present in the region, 15 of which are newly recognized. The following new species are proposed based on unique morphological (and in most cases also molecular) attributes:E.andriyisp. n.,E.attenboroughisp. n.,E.axillarissp. n.,E.basilisp. n.,E.brumleyisp. n.,E.chamaesarachaesp. n.,E.deyrupisp. n.,E.diadematussp. n.,E.ferrariisp. n.,E.gibbsisp. n.,E.inornatussp. n.,E.nebulosussp. n.,E.packerisp. n.,E.splendidussp. n., andE.tessierissp. n.Of the 15, six (E.axillaris,E.brumleyi,E.chamaesarachae,E.diadematus,E.splendidus, andE.tessieris) were identified as new species under different names (nomina nuda) in an M.Sc. thesis by Richard L. Brumley in 1965, but until now they have not been formally described. Detailed morphological comparisons with some evidence from DNA barcoding support the following synonymies, one of whichCwas first proposed by Brumley (1965): a)E.melectimimusCockerell and Sandhouse,syn.n., underE.asperatusCockerell; b)E.crucisCockerell,syn.n., underE.compactusCresson; c)E.mesillaepalmarumLinsley,syn.n., underE.mesillae(Cockerell); and d)E.weemsiMitchell,syn.n., and e)E.vernalisMitchell,syn.n., underE.ilicisMitchell. Only one member of the almost entirely Neotropical “Trophocleptria group” (EpeolusbifasciatusCresson) is confirmed as occurring north of Mexico, and is widespread East of the Rocky Mountains. Known floral associations are indicated for each species, as are suspected or known host species ofColletesLatreille. Evidence is presented that suggests further investigation into the possible synonymy ofColleteswickhamiTimberlake underC.scopiventerSwenk is warranted.

THE TACHINID GENERA PSEUDOCHAETA AND PHAENOPSIS IN NORTH AMERICA, (DIPTERA)

1946 ◽  
Vol 78 (6) ◽  
pp. 111-121
Author(s):  
H. J. Reinhard
Keyword(s):  
United States ◽  
New Species ◽  
North America ◽  
Distinct Species ◽  
The United States

Flies belonging to the genus Pseudochaeta are widely distributed in the United States and southern Canada but the allied genus Phaenopsis has not been recorded hitherto from North America. A recent study of the accumulated material in these genera has brought to light a number of distinct species, which are described below. I am especially indebted to C. F. W. Muesebeck, Dr. R. H. Beamer and A. R. Brooks for the loan of material. Types of the new species are in my collection.

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