A New Species of Balclutha, with Notes on the Canadian Balcluthini (Homoptera: Cicadellidae)

1950 ◽  
Vol 82 (6) ◽  
pp. 123-126 ◽  
Author(s):  
Bryan P. Beirne
Keyword(s):  
New Species ◽  
North American ◽  
Individual Variation ◽  
Male Genitalia ◽  
North American Species ◽  
Great Similarity ◽  
External Appearance ◽  
The North ◽  
A New Species

Species of Balcluthini show great similarity in external appearance and many exhibit much individual variation. Examination of the male genitalia is the only certain means of identification. Baker (1896, Can. Ent. 28: 35-42) attempted to separate the species on external characters, and Davidson and DeLong (1935, Proc. Ent. Soc. Wash. 37: 97-112) revised the North American species and figured the male genitalia. Little has been published on the species occurring in Canada. Five species from Canada are represented in the Canadian National Collection. One of them is previously undescribed.

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.

scholarly journals NOTES ON THE NORTH AMERICAN SPECIES OF ISODONTIA, PATTON, WITH DESCRIPTIONS OF A NEW SPECIES AND VARIETY

1903 ◽  
Vol 35 (10) ◽  
pp. 269-271
Author(s):  
H. T. Fernald
Keyword(s):  
New Species ◽  
North American ◽  
North American Species ◽  
The North ◽  
Central Eastern ◽  
A New Species

I am hardly prepaled at present to accept Isodontia elegans, Smith, as a variety of I. apicalis, Smith. The differences between the two seem to be very constant, and their distribution appears to be somewhat different, elegans being more a southern and western form, while apicalis occurs chiefly in the central, eastern and northern States.

A new species of the genus Philothermus Aubé (Coleoptera: Cerylonidae) from Great Smoky Mountains National Park, U.S.A.

Zootaxa ◽  
2007 ◽  
Vol 1390 (1) ◽  
pp. 17 ◽  
Author(s):  
MATTHEW L. GIMMEL ◽  
ADAM SLIPINSKI
Keyword(s):  
New Species ◽  
North American ◽  
National Park ◽  
North American Species ◽  
Great Smoky Mountains ◽  
The North ◽  
Smoky Mountains ◽  
A New Species

A new species of cerylonid with reduced eyes from the Great Smoky Mountains, Philothermus stephani sp. n., is described and illustrated. A revised key to the North American species of Philothermus is presented.

The genus Odontocepheus (Acari: Oribatida: Carabodidae) in North America, with description of a new species

1995 ◽  
Vol 73 (11) ◽  
pp. 1983-1990 ◽  
Author(s):  
R. Marcel Reeves
Keyword(s):  
New Species ◽  
North America ◽  
West Virginia ◽  
Leaf Litter ◽  
North American ◽  
North American Species ◽  
The North ◽  
Rotten Wood ◽  
A New Species

Adults of Odontocepheus rumbleseatus n.sp. are described, the second Odontocepheus species known from North America. An unusual, deep posterior depression on the notogaster easily separates this species from all others in the genus Odontocepheus. Specimens were collected from hardwood leaf litter and rotten wood. The known distribution is Illinois and West Virginia south to northern Florida. Additional characters for separating the North American species O. oblongus (Banks) from O. elongatus (Michael) in Europe are presented, and the presence of O. elongatus in North America is documented.

EASTERN NORTH AMERICAN SPECIES OF ANTISPILA (LEPIDOPTERA: HELIOZELIDAE) FEEDING ON NYSSA AND CORNUS

1973 ◽  
Vol 105 (7) ◽  
pp. 991-996 ◽  
Author(s):  
J. D. Lafontaine
Keyword(s):  
New Species ◽  
North American ◽  
Male Genitalia ◽  
North American Species ◽  
Diagnostic Characters ◽  
A New Species

AbstractDiagnostic characters of Antispila nyssaefoliella Clemens and A. cornifoliella Clemens are discussed. Antispila freemani is described as a new species. Adults and male genitalia are illustrated for these three species.

A REVIEW OF THE NORTH AMERICAN SPECIES OF GONIA sens. lat. (DIPTERA, TACHINIDAE)

1943 ◽  
Vol 75 (12) ◽  
pp. 219-236
Author(s):  
A. R. Brooks
Keyword(s):  
New Species ◽  
North American ◽  
Male Genitalia ◽  
North American Species ◽  
The North

The present sunmary of Gonia sens. lat. is made necessary because of a large number of undescribcd species recently segregated in the Canadian National Collection and by Dr. H. J. Reinhard. The group covered is the same as that summarized by Tothil (1924) and Morrison (1940), the latter work containing all records of species up until 1940 and with illustrations of the male genitalia of each species. It becomes only necessary then to present descriptions of new species and to fit all species into their proper restricted genera (in Townsend's sense): a key to all described North American species and illustrations of the new species are included.

DESCRIPTION OF A NEW SPECIES OF LACCORNIS, WITH A KEY TO THE NEARCTIC SPECIES (COLEOPTERA, DYTISCIDAE)

1940 ◽  
Vol 72 (6) ◽  
pp. 122-128 ◽  
Author(s):  
Hugh B. Leech
Keyword(s):  
New Species ◽  
North American ◽  
North American Species ◽  
The North ◽  
A New Species

The North American species were discussed by Fall (1923), under the name Agaporus Zimmermann (1919: 192) . However, as has been pointed out by Giugnot and F. Balfour-Browne, Agaporus, with Hydroporus oblongus Stephens as its type, is a synonym of Laccornis Des Gozis (1914: 111). Des Gozis proposed Laccornis as a subgenus of Hydroporus, with H. oblongus as the type and only species mentioned.

A new prosciurine rodent from Shantung Province, China

1986 ◽  
Vol 60 (3) ◽  
pp. 763-771 ◽  
Author(s):  
John M. Rensberger ◽  
Li Chuan-Kuei
Keyword(s):  
New Species ◽  
North American ◽  
Eastern China ◽  
North American Species ◽  
Occlusal Surface ◽  
The North ◽  
A New Species ◽  
Lower Molar

A lower molar of a new species of rodent, Prosciurus? shantungensis, from the subsurface of eastern China adds to the diversity of the known Asian prosciurine aplodontids and increases the likelihood that aplodontids were widespread in Eurasia during the Oligocene. This form is structurally close to the North American prosciurine aplodontids, especially Prosciurus relictus from the middle Oligocene. The metaconid is strongly compressed and reduced in height, a condition partially developed in P. relictus but here more extreme. Height of the mesoconid and the degree of lophodonty are more advanced than in North American species of Prosciurus. P.? shantungensis differs from the prosciurine-like lower dentitions from Kazakhstan and Mongolia described by Argyropulo (1939) and Kowalski (1974) in crest development and in details of the cusp morphology. Types of the Asian prosciurine or presumed prosciurine species are upper dentitions for which associated lower dentitions are unknown, yet the slope of the crests in Prosciurus lohiculus is too low to match the occlusal surface in P.? shantungensis and the degree of lophodonty in P. arboraptus is less than would be expected for the upper dentition of the Shantung form.

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