A New Species of Nepytia (Lepidoptera: Geometridae), of Economic Importance to Douglas Fir in British Columbia

1963 ◽  
Vol 95 (4) ◽  
pp. 407-413 ◽  
Author(s):  
Eugene Munroe
Keyword(s):  
British Columbia ◽  
New Species ◽  
Economic Importance ◽  
Douglas Fir ◽  
A New Species

AbstractNepytia freemani, a new species attacking Douglas fir in British Columbia, is described and compared with its near relatives.

SPHAERULARIA UNGULACAUDA SP. NOV. (NEMATODA: ALLANTONEMATIDAE) FROM THE DOUGLAS FIR BEETLE, DENDROCTONUS PSEUDOTSUGAE HOPK., WITH KEY TO SPHAERULARIA SPECIES (EMENDED)

1957 ◽  
Vol 35 (6) ◽  
pp. 635-639 ◽  
Author(s):  
M. A. Khan
Keyword(s):  
British Columbia ◽  
New Species ◽  
Douglas Fir ◽  
Key To Species ◽  
Dendroctonus Pseudotsugae ◽  
Diagnostic Characters ◽  
A New Species

A new species of nematode, Sphaerularia ungulacauda (Allantonematidae), is described from the Douglas fir beetle, Dendroctonus pseudotsugae Hopk, from British Columbia, Canada. The diagnostic characters of the genus Sphaerularia are emended and a key to species is given.

A NEW SPECIES OF CAMPTOMYIA (DIPTERA: CECIDOMYIIDAE) FROM DOUGLAS-FIR CONES

1968 ◽  
Vol 100 (5) ◽  
pp. 532-535
Author(s):  
Alan F. Hedlin ◽  
Norman E. Johnson
Keyword(s):  
British Columbia ◽  
Life History ◽  
New Species ◽  
Douglas Fir ◽  
A New Species

AbstractCamptomyia pseudotsugae, a new species of midge in Douglas-fir cones from Washington and British Columbia, is described. Notes on its life history and habits in relation to those of its cohabitant Contarinia washingtonensis Johnson are included.

DERMEA PSEUDOTSUGAE N. SP., A CAUSAL AGENT OF PHLOEM NECROSIS IN DOUGLAS FIR

1967 ◽  
Vol 45 (10) ◽  
pp. 1803-1809 ◽  
Author(s):  
A. Funk
Keyword(s):  
British Columbia ◽  
Life History ◽  
New Species ◽  
Douglas Fir ◽  
Causal Agent ◽  
Cultural Characteristics ◽  
Phloem Necrosis ◽  
A New Species ◽  
Extensive Damage

A new species of Dermea is described. The fungus was associated with extensive damage to young Douglas fir (P seudotsuga menziesii) following severe early frosts in the Cariboo Region of British Columbia. Inoculation tests proved the fungus was capable of invading bark wounds and causing necrosis. Life history and cultural characteristics of the fungus are presented. The development of the disease is described and discussed.

A new Nitschkia on western conifers and its probable microconidial state

1979 ◽  
Vol 57 (20) ◽  
pp. 2113-2115 ◽  
Author(s):  
A. Funk
Keyword(s):  
British Columbia ◽  
New Species ◽  
Pseudotsuga Menziesii ◽  
Tsuga Heterophylla ◽  
Douglas Fir ◽  
Western Hemlock ◽  
Coastal British Columbia ◽  
A New Species

A new species, Nitschkia molnarii (Ascomycetes: Nitschkiaceae), is described from Douglas fir (Pseudotsuga menziesii (Mirb.) Franco) and western hemlock (Tsuga heterophylla (Raf.) Sarg.) in coastal British Columbia, Canada. A microconidial state closely associated with the ascocarps is described, but not separately named.

Occella impi, a New Species of Sea Poacher from British Columbia with Notes on Related Species (Agonidae, Pisces)

1970 ◽  
Vol 27 (6) ◽  
pp. 1109-1114 ◽  
Author(s):  
C. G. Gruchy
Keyword(s):  
British Columbia ◽  
New Species ◽  
Related Species ◽  
Single Specimen ◽  
Queen Charlotte Islands ◽  
A New Species

Occella impi, a new species of sea poacher, is described from a single specimen captured in the Queen Charlotte Islands, British Columbia. Occella impi differs from other species of Occella in having spinous plates on the breast, the anus nearer the anal fin, and fewer anal rays; also, the numbers of bony body plates are distinctive. A key to the known species of Occella, based primarily on the numbers of bony body plates, is included. The size of the maxillary barbel and number of infralateral plates are shown to be characteristic of the genera Occella and Stellerina.

Megalobatrachonema (Chabaudgolvania) waldeni n.sp. (Nematoda: Kathlaniidae) from the intestine of the northwestern salamander, Ambystoma gracile (Baird)

1988 ◽  
Vol 66 (7) ◽  
pp. 1502-1505 ◽  
Author(s):  
Jane P. M. Richardson ◽  
Martin L. Adamson
Keyword(s):  
British Columbia ◽  
New Species ◽  
Excretory Pore ◽  
Oesophageal Bulb ◽  
A New Species

A new species of kathlaniid nematode, Megalobatrachonema waldeni, from the intestine of the northwestern salamander, Ambystoma gracile, in British Columbia is described. The new species is placed in the subgenus Megalobatrachonema (Chabaudgolvania) as it lacks valves in the oesophageal bulb. Megalobatrachonema waldeni differs from the two other members of this subgenus, M. elongatum (Baird, 1958) and M. terdentatum (Linstow, 1890), in having large cervical alae and distinctly separate lips, and in lacking hypodermal lip peduncles and a pseudosucker. Megalobatrachonema waldeni has simpler onchia, smaller spicules, and a more prominent swelling at the base of the oesophageal corpus than M. elongatum, and differs from M. terdentatum by its distinct corpus swelling, more anterior excretory pore, fewer caudal papillae, and longer tail.

scholarly journals A NEW SPECIES OF TORTRIX OF ECONOMIC IMPORTANCE, FROM NEWFOUNDLAND (LEPIDOPTERA: TORTRICIDÆ)

1916 ◽  
Vol 48 (11) ◽  
pp. 373-375 ◽  
Author(s):  
Arthur Gibson
Keyword(s):  
New Species ◽  
Economic Importance ◽  
A New Species

Rhysia fletcheri (Cnidaria, Hydrozoa, Rhysiidae), a new species of colonial hydroid from Vancouver Island (British Columbia, Canada) and the San Juan Archipelago (Washington, U.S.A.)

1993 ◽  
Vol 71 (2) ◽  
pp. 401-406 ◽  
Author(s):  
A. Brinckmann-Voss ◽  
D. M. Lickey ◽  
C. E. Mills
Keyword(s):  
British Columbia ◽  
New Species ◽  
Vancouver Island ◽  
San Juan ◽  
San Juan Islands ◽  
Friday Harbor ◽  
Rocky Coast ◽  
The Antarctic ◽  
Colonial Hydroid ◽  
A New Species

A new species of colonial athecate hydroid, Rhysia fletcheri, is described from Vancouver Island, British Columbia, Canada, and from Friday Harbor, Washington, U.S.A. Its relationship to Rhysia autumnalis Brinckmann from the Mediterranean and Rhysia halecii (Hickson and Gravely) from the Antarctic and Japan is discussed. Rhysia fletcheri differs from Rhysia autumnalis and Rhysia halecii in the gastrozooid having distinctive cnidocyst clusters on its hypostome and few, thick tentacles. Most of its female gonozooids have no tentacles. Colonies of R. fletcheri are without dactylozooids. The majority of R. fletcheri colonies are found growing on large barnacles or among the hydrorhiza of large thecate hydrozoans. Rhysia fletcheri occurs in relatively sheltered waters of the San Juan Islands and on the exposed rocky coast of southern Vancouver Island.

Lampetra macrostoma, a New Species of Freshwater Parasitic Lamprey from the West Coast of Canada

1982 ◽  
Vol 39 (5) ◽  
pp. 736-747 ◽  
Author(s):  
Richard J. Beamish
Keyword(s):  
British Columbia ◽  
New Species ◽  
West Coast ◽  
Related Species ◽  
Salt Water ◽  
Vancouver Island ◽  
The West ◽  
Large Disc ◽  
Large Numbers ◽  
A New Species

Lampetra macrostoma n.sp., a freshwater parasitic lamprey, is distinguished from related species L. tridentata, L. lethophaga, L. folletti, L. minima, and L. similis by its parasitic habit and very large disc. Other characters distinguishing the species from L. tridentata are its longer prebranchial length, large eye, weakly pigmented velar tentacles, and its ability to remain in freshwater. The recently metamorphosed form readily survives in freshwater and probably is non-anadromous even though it can survive in salt water. The new species has been discovered in two lakes on Vancouver Island, British Columbia, Canada, where it attacks large numbers of resident salmonids. Because of its ability to survive and feed in freshwater, it poses a definite threat to freshwater fishes.Key words: lamprey, new species, non-anadromous lamprey, salmonid parasitism

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.

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