Description of Mycale bamfieldense n.sp. (Porifera, Demospongiae, Poecilosclerida) from Vancouver Island, British Columbia

1989 ◽  
Vol 67 (3) ◽  
pp. 674-677 ◽  
Author(s):  
H. M. Reiswig ◽  
H. Kaiser
Keyword(s):  
British Columbia ◽  
New Species ◽  
Vancouver Island ◽  
Pacific Basin ◽  
Cytoplasmic Vacuoles ◽  
The Pacific ◽  
Sponge Spicules ◽  
A New Species ◽  
Outer Coast

A new species of Porifera, Mycale banfieldense (Demospongiae, Poecilosclerida), is described from a semiobscure, intertidal cavern of the outer coast of Vancouver Island, British Columbia, Canada. This is the first species of Mycale from the Pacific basin known to possess micracanthoxea microscleres, and only the second such species worldwide. These microscleres, which average 4.2 × 0.2 μm, are the smallest sponge spicules discovered to date. They are formed individually within cytoplasmic vacuoles of anucleolate scleroblasts but each scleroblast contains 20 to 50 similar spicules.

A New Species of Bradyidius (Copepoda: Calanoida) from the Pacific Coast of North America

1966 ◽  
Vol 23 (6) ◽  
pp. 805-811 ◽  
Author(s):  
Tai Soo Park
Keyword(s):  
British Columbia ◽  
New Species ◽  
North America ◽  
Pacific Coast ◽  
Vancouver Island ◽  
Saanich Inlet ◽  
The Pacific ◽  
A New Species

A new species Bradyidius saanichi from Saanich Inlet, Vancouver Island, British Columbia, Canada, is described and illustrated in detail. This species is closely related to B. pacificus (Brodsky, 1950) among the six previously known species in the genus, but can be readily distinguished from the latter by the strongly divergent rostral rami in addition to some other differences.

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 species of Petrolisthes STIMPSON, 1858 (Anomura, Porcellanidae) from the Upper Cretaceous (upper Santonian) of Vancouver Island, Canada

2020 ◽  
Vol 298 (1) ◽  
pp. 1-8
Author(s):  
Alessandro Garassino ◽  
Torrey Nyborg ◽  
John Fam ◽  
Dan Bowden ◽  
Raymond Graham ◽  
...  
Keyword(s):  
British Columbia ◽  
New Species ◽  
Upper Cretaceous ◽  
Vancouver Island ◽  
Geographical Range ◽  
Northeastern Pacific ◽  
A New Species

A new porcellanid crab, Petrolisthes landsendi Garassino & Nyborg n. sp., from the Upper Cretaceous (upper Santonian) Nanaimo Group of Vancouver Island (British Columbia, Canada) is herein described. Petrolisthes landsendi Garassino & Nyborg n. sp. represents the oldest species of Petrolisthes Stimpson, 1858 and is the first species from the northeastern Pacific, thus expanding the stratigraphical age and geographical range of the genus.

New Enchytraeidae (Oligochaeta) from the east coast of Vancouver Island

1969 ◽  
Vol 47 (3) ◽  
pp. 387-393 ◽  
Author(s):  
Michael J. Tynen
Keyword(s):  
British Columbia ◽  
New Species ◽  
North America ◽  
North American ◽  
East Coast ◽  
Vancouver Island ◽  
Northwest Pacific ◽  
The Pacific ◽  
Pacific Slope

The following new species of littoral enchytraeid are described from the east coast of Vancouver Island, British Columbia—Enchytraeus cryptosetosus, Lumbricillus mirabilis, L. vancouverensis, L. georgiensis, L. qualicumensis, L. belli. These descriptions bring the number of North American Enchytraeus spp. to 6 and that of Lumbricillus spp. to 13. Existing evidence suggests that the enchytraeid fauna of the Pacific slope is quite distinct from that of the rest of North America and may have closer affinities with that of the northwest Pacific.

New Pogonophora from the northeast Pacific Ocean

1969 ◽  
Vol 47 (3) ◽  
pp. 395-403 ◽  
Author(s):  
Eve C. Southward
Keyword(s):  
British Columbia ◽  
New Species ◽  
Pacific Ocean ◽  
Northeast Pacific ◽  
The Pacific ◽  
A New Species ◽  
Northeast Pacific Ocean

Five species of Pogonophora have been found in collections of benthos from depths of 200 to 2680 meters off the coast of British Columbia, Canada. They include two species already known from the Pacific, Polybrachia canadensis and Siboglinum pusillum; a new species of Lamellisabella, and a new species of Siboglinum. The fifth species is probably another new species of Siboglinum, but the specimens are not sufficiently complete for definite determination.

The lichens and lichenicolous fungi of Haida Gwaii (Queen Charlotte Islands), British Columbia, Canada. 5. A new species of Lecanora from shoreline rocksThis paper is one of a selection of papers published as part of the special Schofield Gedenkschrift.

Botany ◽  
2010 ◽  
Vol 88 (4) ◽  
pp. 352-358 ◽  
Author(s):  
Irwin M. Brodo
Keyword(s):  
British Columbia ◽  
New Species ◽  
Pacific Northwest ◽  
Similar Species ◽  
Haida Gwaii ◽  
Queen Charlotte Islands ◽  
The Pacific ◽  
A New Species ◽  
Selection Of ◽  
Northeast Coast

A species of Lecanora in the L. dispersa group, with a well-developed pale thallus and a granular epihymenium, resembling L. albescens , is found exclusively on shoreline rocks and appears to be new. It is described as Lecanora schofieldii  sp. nov., found mainly in the Pacific Northwest, but also rarely on the northeast coast. Its distinctions from similar species on shoreline rocks are given, together with a key for their identification. The first western record of L. xylophila from rocks is given.

A rare new species of Metrioppia (Acari: Oribatida: Peloppiidae) from a Pacific Northwest temperate rainforest

2015 ◽  
Vol 147 (5) ◽  
pp. 553-563 ◽  
Author(s):  
Zoë Lindo
Keyword(s):  
New Species ◽  
Pacific Northwest ◽  
Oribatid Mite ◽  
Vancouver Island ◽  
Coi Gene ◽  
Museum Collections ◽  
South West ◽  
The Pacific ◽  
The Family ◽  
A New Species

AbstractI present the systematics and distribution of a new species of oribatid mite in the genus Metrioppia Grandjean, 1931 (Oribatida: Peloppiidae) from western North America. Metrioppia walbranensisnew species is diagnosed on the basis of adult morphology using the following character states: shape and dentition of the rostrum, length of lamellae, shape of lamellar cusps, length of the interlamellar setae, and number of posterior notogastral setae. The known distribution of M. walbranensis is provided based on sampling and museum collections. Metrioppia walbranensis has been collected only from a small number of locations on south-west Vancouver Island, British Columbia, Canada, while its congener M. oregonensis Woolley and Higgins, 1969 has been collected widely within the Pacific Northwest, including sites on Vancouver Island. However, the two species do not appear to co-occur. Nucleotide sequence of the COI gene firmly places Metrioppia within the family Peloppiidae.

Molecular and historical evidence for the introduction of clouded salamanders (genus Aneides) to Vancouver Island, British Columbia, Canada, from California

1998 ◽  
Vol 76 (8) ◽  
pp. 1570-1580 ◽  
Author(s):  
Todd R Jackman
Keyword(s):  
British Columbia ◽  
Mitochondrial Dna ◽  
New Species ◽  
Environmental Effects ◽  
Vancouver Island ◽  
Historical Evidence ◽  
Short Term ◽  
Island Populations ◽  
Term Basis ◽  
A New Species

Genetic evidence shows that Vancouver Island populations of clouded salamanders (genus Aneides) are nearly identical with some California populations, in both allozymes and mitochondrial DNA. Historical evidence suggests that salamanders were introduced to Vancouver Island during the nineteenth century. They were probably included in shipments of tan oak bark from California. Tan oak bark was used extensively in the tanning of leather at that time. The introduction to Vancouver Island provides an opportunity to study environmental effects in a species that can not be easily studied on a short-term basis. The California and Canadian populations differ strikingly from Oregon populations of clouded salamanders and are described as a new species, Aneides vagrans.

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