The genus Carabodes (Acari: Oribatida: Carabodidae) of North America, with descriptions of new western species

1998 ◽  
Vol 76 (10) ◽  
pp. 1898-1921 ◽  
Author(s):  
R Marcel Reeves ◽  
Valerie Behan-Pelletier
Keyword(s):  
British Columbia ◽  
New Species ◽  
New Mexico ◽  
North America ◽  
Oribatid Mite ◽  
Western North America ◽  
Diagnostic Key ◽  
Mite Genus

Four new species of the oribatid mite genus Carabodes from western North America are described, based on adult specimens: Carabodes california known from California, C. colorado from British Columbia, Alberta, Idaho, Wyoming, Colorado, Arizona, and New Mexico, C. dickinsoni from British Columbia, Washington, Oregon, and California, and C. hoh from British Columbia, Washington, Oregon, and California. We provide an expanded diagnosis of the genus, including information on integumental birefringence, chaetotaxy, palptarsal setation, and position of lyrifissure iad. We present a table of character states and a diagnostic key for the 28 species, as well as a summary of their distributions.

REDEFINITION OF AMETROPROCTUS (ACARI: ORIBATIDA) WITH DESCRIPTIONS OF NEW SPECIES

1987 ◽  
Vol 119 (6) ◽  
pp. 505-536 ◽  
Author(s):  
Valerie M. Behan-Pelletier
Keyword(s):  
New Species ◽  
North America ◽  
Type Species ◽  
Oribatid Mite ◽  
Generic Diagnosis ◽  
Western North America ◽  
Respective Type ◽  
Mite Genus

AbstractThe oribatid mite genus Ametroproctus, soil and litter inhabitants in the desert, alpine, and montane regions of western North America, is discussed. Two subgenera are recognized, Ametroproctus s. str. and Coropoculia. Their respective type-species, A. oresbios Higgins and Woolley and C. reticulata Aoki and Fujikawa, are redescribed, and newly discovered immatures of both species are described. Four new species are proposed, A. (Ametroproctus) tuberculosus, A. (A.) aridus, A. (Coropoculia) beringianus, and A. (C.) canningsi. A new generic diagnosis is given, as well as a key to subgenera and species known from North America.

A New Gunnel, Pholis clemensi, from the Coast of Western North America

1964 ◽  
Vol 21 (5) ◽  
pp. 933-939 ◽  
Author(s):  
Richard H. Rosenblatt
Keyword(s):  
British Columbia ◽  
New Species ◽  
North America ◽  
North American ◽  
North American Species ◽  
Western North America ◽  
The North ◽  
The Family ◽  
Juan De Fuca ◽  
A New Species

A new species, Pholis clemensi, referred to the family Pholidae, is named and described from 12 specimens taken in southern British Columbia waters and the Strait of Juan de Fuca. Pholis clemensi is compared with other members of the genus, and a key is given to the North American species.

The millipede family Striariidae Bollman, 1893. II. New records and species of the genus Amplaria Chamberlin, 1941 (Diplopoda, Chordeumatida, Striarioidea)

Zootaxa ◽  
2021 ◽  
Vol 4908 (2) ◽  
pp. 205-224
Author(s):  
WILLIAM A. SHEAR
Keyword(s):  
British Columbia ◽  
New Species ◽  
North America ◽  
New Records ◽  
Western North America ◽  
San Luis ◽  
Senior Synonym ◽  
Northern Idaho

The millipede genus Amplaria Chamberlin, 1941 (senior synonym of Vaferaria Causey, 1958 and Speostriaria Causey, 1960) is endemic to western North America, from Mt. Palomar and San Luis Obispo, California, north to southwestern British Columbia, Canada, and east to northern Idaho. Seven species names are currently assigned to the genus. Below I describe ten additional new species: Amplaria crawfordi, Amplaria fontinalis, Amplaria rykkenae, Amplaria arcata, Amplaria baughi, Amplaria staceyi, Amplaria umatilla, Amplaria cervus, Amplaria mendocino and Amplaria flucticulus, and provide new records of Amplaria nazinta Chamberlin. 

New Eremidrilus species (Clitellata: Lumbriculidae) from western North America. Part 1, species with two spermathecal segments

Zootaxa ◽  
2020 ◽  
Vol 4809 (1) ◽  
pp. 111-131
Author(s):  
STEVEN FEND ◽  
PILAR RODRIGUEZ
Keyword(s):  
New Species ◽  
New Mexico ◽  
North America ◽  
Western North America ◽  
Type Specimens ◽  
Eastern Usa ◽  
Ventral Glands

Four new species of the lumbriculid genus Eremidrilus Fend & Rodriguez, 2003 are described from Idaho, Montana, and New Mexico. The new species all have a filiform proboscis, club-shaped atria in X, each with two functional vasa deferentia, and spermathecae paired in both XI and XII. Male pores of Eremidrilus artzaini n. sp., E. humboldti n. sp., and E. gilita n. sp. are all associated with distinctive porophores, but these structures are absent in E. montanensis n. sp. The new species are easily distinguished from California Eremidrilus species, all of which have spermathecae only in XI. New observations of type specimens of Eremidrilus allegheniensis (Cook, 1971), a species with two spermathecal segments, known only from eastern USA, confirm differences in atrial morphology, and also document unusual spermathecal porophores and ventral glands. 

Analysis of the genus Gymnodampia (Acari: Oribatida), with redescription of G. setata and description of two new species from North America

2004 ◽  
Vol 136 (6) ◽  
pp. 793-821 ◽  
Author(s):  
Jun Chen ◽  
Roy A. Norton ◽  
Valerie M. Behan-Pelletier ◽  
Hui-Fu Wang
Keyword(s):  
New Species ◽  
North America ◽  
Type Species ◽  
Oribatid Mite ◽  
North American Species ◽  
Generic Diagnosis ◽  
The Family ◽  
Two New Species ◽  
Circular Line ◽  
Mite Genus

AbstractMorphology, distribution, and habitat data are presented for three species of the oribatid mite genus Gymnodampia Jacot occurring in North America. A revised generic diagnosis is given and the type species Gymnodampia setata (Berlese) is redescribed based on topotypic material from Missouri. Immatures of G. setata are described and aspects of their biology are presented. Two new species from North America, G. jacotisp. nov. and G. lindquistisp. nov., are proposed and described on the basis of adults, and a key is given for North American species of Gymnodampia. The ameroid genera Cristamerus Hammer, from Pakistan and China, and Defectamerus Aoki, from Japan, Korea, and China, are considered junior synonyms of Gymnodampia, and G. conformis (Fujikawa) is considered a junior synonym of G. fusca (Fujikawa). Immatures of G. setata are apheredermous, but with a circular line of dehiscence, whereas known immatures of the superfamily Ameroidea are eupheredermous. Nonetheless, without convincing apomorphic traits linking Gymnodampia to any known apheredermous family of Brachypylina, we hypothesize that Gymnodampia has lost the eupheredermy characteristic of Ameroidea, and we place it in the family Ameridae on the basis of adult similarities.

ERGASILUS NERKAE N. SP. (COPEPODA: CYCLOPOIDA) FROM BRITISH COLUMBIA WITH A DISCUSSION OF THE COPEPODS OF THE E. CAERULEUS GROUP

1963 ◽  
Vol 41 (1) ◽  
pp. 115-124 ◽  
Author(s):  
Larry S. Roberts
Keyword(s):  
British Columbia ◽  
New Species ◽  
North America ◽  
Parasitic Copepod ◽  
Western North America ◽  
A New Species ◽  
Copepoda Cyclopoida

A new species of parasitic copepod occurring in western North America is described, Ergasilus nerkae n. sp. An emendation of E. turgidus Fraser, 1920 and a redescription of E. auritus Markevich, 1940 are presented. A total of four species resembling E. caeruleus (E. turgidus, E. confusus Bere, 1931, E. auritus, and E. nerkae) have so far been described, and characters to distinguish the species of this group are given.

CeratozetesandCeratozetoides(Acari: Oribatida: Ceratozetidae) of North America

2009 ◽  
Vol 141 (3) ◽  
pp. 246-308 ◽  
Author(s):  
Valerie M. Behan-Pelletier ◽  
Barbara Eamer
Keyword(s):  
North America ◽  
Oribatid Mite ◽  
Sensu Stricto ◽  
Western North America ◽  
Arctic Soils ◽  
Sister Clade ◽  
Systematic Relationships ◽  
Diagnostic Key ◽  
Three New Species ◽  
Forest Habitats

AbstractThe oribatid mite genusCeratozetesBerlese is represented in America north of Mexico by 21 previously described species known from forest, grassland, subarctic and arctic soils and litter, and canopy habitats. The closely related genusCeratozetoidesShaldybina is represented in America north of Mexico only byC. cisalpinus(Berlese). Three new species ofCeratozetesfrom North America are described:C. biporosussp. nov.from forest habitats of southeastern North America,C. cyclopeasp. nov.from montane habitats in western North America, andC. pseudomediocrissp. nov.from forest habitats of western North America. A detailed revised diagnosis is given forCeratozetes,Ceratozetoides, all previously described species ofCeratozetes(C. angustus(Banks),C. borealisBehan-Pelletier,C. cuspidatusJacot,C. enodis(Ewing),C. fjellbergiBehan-Pelletier,C. gracilisMichael,C. kutchinBehan-Pelletier,C. longispinusJacot,C. mediocris(Berlese),C. oresbiosBehan-Pelletier,C. pacificusBehan-Pelletier,C. parvulusSellnick,C. spitsbergensisThor,C. subaquila(Ewing),C. subinconspicuus(Berlese),C. thienemanniWillmann,C. virginicus(Banks), andC. watertonensisBehan-Pelletier), andCeratozetoides cisalpinus.Ceratozetes figuratus(Ewing) andC. zeteki(Ewing) are considered junior subjective synonyms ofC. enodis(Ewing)syn. nov., andC. inupiaqBehan-Pelletier is transferred to Mycobatidae asCyrtozetes inupiaq(Behan-Pelletier)comb. nov. New distribution records are given forCeratozetoides cisalpinusandCeratozetes angustus,C. borealis,C. cuspidatus,C. gracilis,C. mediocris,C. longispinus,C. oresbios,C. pacificus,C. parvulus,C. thienemanni,C. virginicus, andC. watertonensis.A diagnostic key is provided to adults of theCeratozetesandCeratozetoidesspecies now known for America north of Mexico. An analysis of the systematic relationships of 23 of these species based on adult characters indicates thatCeratozetes, excludingCeratozetoides, is paraphyletic. The clade that includesCeratozetoides cisalpinusand 15 species ofCeratozetesincludes most species for which immatures are known. One sister clade includesCeratozetes cyclopea,C. enodis, andC. fjellbergiand another includesC. kutchin, C. parvulus, andC. thienemanni.The decision whether or not these 6 species should be retained inCeratozetessensu strictoawaits discovery of their immatures and molecular analysis.

A New Zygethopolys from Kentucky and a Key to the Members of the Genus. (Chilopoda: Lithobiomorpha: Lithobiidae: Ethopolyinae)

1953 ◽  
Vol 85 (3) ◽  
pp. 119-120 ◽  
Author(s):  
Ralph E. Crabill
Keyword(s):  
British Columbia ◽  
New Species ◽  
North America ◽  
Rocky Mountains ◽  
Special Interest ◽  
Pacific Islands ◽  
Western North America ◽  
Almost All ◽  
Established Species

Almost all of the members of the subfamily Ethopolyinae occur in western North America, a few Pacific islands, the Orient and Europe, but only one established species had been known from North America east of the Rocky Mountains. This widespread and very common form, Bothropolys multidentatus (Newport), ranges throughout the East as far west as Missouri. The present new species is therefore of special interest in that it is the second endemic member of the subfamily to he recorded from east of the Rockies. The only other members of Zygethopolys, a genus closely allied to Bothropolys, are known only from Alaska, British Columbia, and thk state of Washington.

MYCOBATES (ACARI: ORIBATIDA: MYCOBATIDAE) OF AMERICA NORTH OF MEXICO

1994 ◽  
Vol 126 (6) ◽  
pp. 1301-1361 ◽  
Author(s):  
Valerie M. Behan-Pelletier
Keyword(s):  
New Species ◽  
Oribatid Mite ◽  
Generic Diagnosis ◽  
Distribution Maps ◽  
Diagnostic Key ◽  
Mite Genus ◽  
Subjective Synonym

AbstractMorphology, distribution, and habitat data are presented for the known species of the oribatid mite genus Mycobates of America, north of Mexico. A revised generic diagnosis is given, and 11 new species are proposed and described on the basis of adults: M. altus, M. azaleos, M. beringianus, M. brevilamellatus, M. dryas, M. exigualis, M. hammerae, M. hylaeus, M. occidentalis, M. perates, and M. yukonensis. Three species proposed by Marie Hammer are redescribed, M. conitus, M. incurvatus, and M. punctatus, and a lectotype is designated for M. punctatus. Mycobates consimilis Hammer is considered a junior subjective synonym of M. sarekensis Trägårdh. Distribution maps are presented for these species and a diagnostic key is given to adults of species of Mycobates recorded from America, north of Mexico. Mycobates is species rich in dry arctic, subarctic, and alpine microhabitats of the Nearctic, Palearctic, and Neotropical regions. At temperate latitudes species often are arboreal, associated with moss and lichens on tree trunks.

REDEFINITION OF MEGEREMAEUS (ACARI: MEGEREMAEIDAE) WITH DESCRIPTION OF NEW SPECIES, AND NYMPHS OF M. MONTANUS HIGGINS AND WOOLLEY

1990 ◽  
Vol 122 (5) ◽  
pp. 875-900 ◽  
Author(s):  
Valerie M. Behan-Pelletier
Keyword(s):  
New Species ◽  
North America ◽  
Oribatid Mite ◽  
Northeastern North America ◽  
Three New Species ◽  
Northwestern North America ◽  
Mite Genus

AbstractThe oribatid mite genus Megeremaeus is redefined, with the addition of information on leg chaetotaxy and immature instars. Three new species are described, Megeremaeus hylaius from northeastern North America, and M. keewatin and M. kootenai from northwestern North America. Descriptions of the former two species are based on adults and immatures, the latter species on adults only. Nymphs of M. montanus Higgins and Woolley are described. A key is given for the six known species in the genus.

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