A New Species of Paraprosalpia Villeneuve (Diptera: Anthomyiidae) Reared From a Beetle Larva

1966 ◽  
Vol 98 (7) ◽  
pp. 699-702 ◽  
Author(s):  
J. G. Chillcott ◽  
H. G. James
Keyword(s):  
New Species ◽  
Dead Larva ◽  
Southern Ontario ◽  
A New Species

AbstractParaprosalpia dytisci new species is described from a larva, puparia, and adults reared from a dead larva of Dytiscus fasciventris Say, collected in southern Ontario.

A new species of Ameletus (Ephemeroptera, Siphlonuridae) from Southern Ontario

1970 ◽  
Vol 48 (3) ◽  
pp. 603-604 ◽  
Author(s):  
Françoise Harper
Keyword(s):  
New Species ◽  
Male Genitalia ◽  
Southern Ontario ◽  
A New Species

Ameletus walleyi n. sp. is described and illustrated. It is akin to the western A. oregonensis McDunnough from which it can be distinguished by details of the male genitalia.

DESCRIPTION OF ADULTS OF A NEW SPECIES OF GEAYIA (ACARI: PARASITENGONA: KRENDOWSKIIDAE) FROM SOUTHERN ONTARIO

1983 ◽  
Vol 115 (11) ◽  
pp. 1489-1492 ◽  
Author(s):  
Ian M. Smith
Keyword(s):  
New Species ◽  
Southern Ontario ◽  
A New Species

AbstractAdults of Geayia ontarioensis n. sp. are described. Members of this species exhibit character states of the tibia of the pedipalp and of the legs characteristic of Geayia (s.s.), but differ from all other members of the subgenus in having 5 rather than 4 pairs of genital acetabula. A revised diagnosis of Geayia (s.s.) is presented.

SYSTEMATICS OF SOME SPECIES OFMICROPSECTRA(DIPTERA: CHIRONOMIDAE) LIVING IN LOW-ORDER STREAMS IN SOUTHERN ONTARIO, CANADA

1994 ◽  
Vol 126 (2) ◽  
pp. 199-217 ◽  
Author(s):  
D.R. Oliver ◽  
M.E. Dillon
Keyword(s):  
New Species ◽  
Adult Males ◽  
Southern Ontario ◽  
Males And Females ◽  
A New Species ◽  
Low Order

AbstractThe larvae, pupae, and adult males and females ofMicropsectra dives(Johannsen),Micropsectra nigripila(Johannsen),Micropsectra polita(Malloch), and a new speciesMicropsectra geminataare described.

AMERICAN SPECIES OF DIORYCTRIA (LEPIDOPTERA: PYRALIDAE) VI. A NEW SPECIES OF DIORYCTRIA FROM EASTERN CANADA AND NORTHEASTERN UNITED STATES

1982 ◽  
Vol 114 (11) ◽  
pp. 1069-1076 ◽  
Author(s):  
Akira Mutuura
Keyword(s):  
United States ◽  
New Species ◽  
Red Pine ◽  
Northeastern United States ◽  
Eastern Canada ◽  
Southern Ontario ◽  
Ecological Aspects ◽  
Lepidoptera Pyralidae ◽  
Pine Cones ◽  
A New Species

AbstractDioryctria resinosella, a species feeding on red pine cones or shoots, is described as new and recorded from Maine, southern Ontario, Wisconsin, and Minnesota. The new species is distinguished from D. zimmermani (Grote) and D. banksiella Mutuura & Munroe by the differences in wing markings, genitalia characters, and ecological aspects.

A new species of graptoloid, Dicellograptus uncatus n.sp., from the Blue Mountain Formation of southern Ontario, Canada

1991 ◽  
Vol 28 (5) ◽  
pp. 822-826 ◽  
Author(s):  
Sherrill J. H. Senior
Keyword(s):  
New Species ◽  
Late Ordovician ◽  
Southern Ontario ◽  
Axial Angle ◽  
Blue Mountain ◽  
A New Species

A recently discovered graptoloid, Dicellograptus uncatus n.sp., is described from the Blue Mountain Formation of southern Ontario, Canada. This species is characterized by an axial angle of 120–180° and a prominent, hook-shaped virgella. Dicellograptus uncatus n.sp. is Late Ordovician in age and occurs in the Paraclimacograptus manitoulinensis Zone.

Philometra kobuleji sp. n. (Nematoda: Philometridae)

1975 ◽  
Vol 49 (2) ◽  
pp. 101-105 ◽  
Author(s):  
Kalman Molnar ◽  
C. H. Fernando
Keyword(s):  
New Species ◽  
North America ◽  
Abdominal Cavity ◽  
Stream Fishes ◽  
Catostomus Commersoni ◽  
Southern Ontario ◽  
Parasitological Survey ◽  
Males And Females ◽  
North American Freshwater Fish ◽  
A New Species

AbstractPhilometra kobuleji (Nematoda: Philometridae) is described as a new species from the abdominal cavity of a North American freshwater fish, Catostomits commersoni.During a parasitological survey on stream fishes of Southern Ontario, males and females of a Philometra species were collected from white suckers, Catostomus commersoni (Laédpéde). This parasite differs from all known Philometra species recorded by Hoffman (1967) in North America.

The Pine Root-Collar Weevil, Hylobius radicis Buch., in Southern Ontario

1962 ◽  
Vol 94 (1) ◽  
pp. 11-17 ◽  
Author(s):  
R. J. Finnegan
Keyword(s):  
New York ◽  
New Species ◽  
New York State ◽  
The State ◽  
Pine Plantations ◽  
Southern Ontario ◽  
York State ◽  
Hylobius Pales ◽  
A New Species ◽  
Root Collar

Interest in this insect was first aroused by the reports of Felt (1926a, 1926b) and York (1933), who attributed injury to several species of pines in the State of New York to Hylobius pales (Hbst.). Later it became apparent that the injury reported was not caused by H. pales, but by a new species that Huchanan (1934) described as H. radicis. This insect was first reported in Canada at Angus, Ont. (Wallace, 1954), and has since become abundant in pine plantations totalling about 500 acres in Simcoe County. This County supports the principal infestations in Ontario, but other widely separated infestations have been reported near Sault Ste. Marie and from five plantations totalling 50 acres in Renfrew County. H. radicis is now known to be widely distributed. In addition to New York State and Ontario, the insect has been reported from Virginia, Massachusetts, Connecticut, Pennsylvania, Michigan, Minnesota, Wisconsin, and Manitoba.

The Nymph of Rhithrogena impersonata (Ephemerida) and a New Closely Related Species from the Same Locality in Southern Ontario

1954 ◽  
Vol 86 (8) ◽  
pp. 348-356 ◽  
Author(s):  
F. P. Ide
Keyword(s):  
New Species ◽  
Related Species ◽  
Aquatic Insects ◽  
The Other ◽  
Closely Related Species ◽  
Nymphal Stage ◽  
Southern Ontario ◽  
Small Collection ◽  
A New Species

Early in the summer of 1951 a small collection of aquatic insects was submitted to the author by J. Goodwin of Toronto, taken from Sheldon Creek in Dufferin County, Ontario. Included were nymphs of two readily distinguishable species of Rithrogena, one having bright red gills and the other hyaline whitish gills, Those with hyaline whitish gills were more abundant and proved to be R. impersonata Mc.D. of which specimens from Baddeck, N.S. and Lachine, P.Q. are in the Canadian National Collection at Ottawa. I have records of this species in both nymphal and adult stages from the Credit River, Peel County, Ontario, where the association of nymph and adult was made, and in the nymphal stage from the Saugeen River in Grey County, Ontario. The nymphs with red gills proved to be those of a new species which, considering genitalic characters, is closely related to R. impersonata.

A synopsis ofChaenothecain North America, including a new species from southern Ontario,C. selvae, supported by morphometric analyses

Botany ◽  
2018 ◽  
Vol 96 (9) ◽  
pp. 547-553 ◽  
Author(s):  
Richard Troy McMullin ◽  
Jose R. Maloles ◽  
Steven B. Selva ◽  
Steven G. Newmaster
Keyword(s):  
New Species ◽  
North America ◽  
Correspondence Analysis ◽  
Detrended Correspondence Analysis ◽  
Morphological Characters ◽  
Morphometric Variation ◽  
Southern Ontario ◽  
Morphometric Analyses ◽  
A New Species

We describe and illustrate a new species of calicioid lichen from southern Ontario, Chaenotheca selvae. We place it in Chaenotheca because of its lichenized thallus with a Stichococcus photobiont, a brown mazaedium, and ascospores that are brown, spherical, and single-celled (3.0–3.6 μm in diam.). It differs from other species of Chaenotheca by its photobiont, non-ornamented ascospores, straight stalks, and producing orange-brown pruina on the mazaedium, excipulum, and upper portion of the stalk when mature. Using a detrended correspondence analysis we identified 25 taxa, including the sp. nov., analyzing 22 morphological characters. Our results provide evidence of chemical and morphometric variation among species of Chaenotheca. We also provide a key for the identification of the 25 Chaenotheca species in North America.

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