Two New Species of Snailfishes of the Genus Careproctus (Scorpaeniformes: Liparidae) from the Bering Sea and Eastern North Pacific Ocean, with a Redescription of Careproctus ovigerus

Copeia ◽  
2012 ◽  
Vol 2012 (2) ◽  
pp. 257-265 ◽  
Author(s):  
James Wilder Orr
Keyword(s):  
New Species ◽  
Pacific Ocean ◽  
Bering Sea ◽  
North Pacific ◽  
North Pacific Ocean ◽  
Two New Species ◽  
The Bering Sea

Two new species of Geodiidae (Porifera, Demospongiae, Astrophorina) from the Emperor Seamounts, North Pacific Ocean

Zootaxa ◽  
2019 ◽  
Vol 4671 (3) ◽  
pp. 381-395 ◽  
Author(s):  
HELMUT LEHNERT ◽  
ROBERT P. STONE
Keyword(s):  
New Species ◽  
Pacific Ocean ◽  
North Pacific ◽  
North Pacific Ocean ◽  
Sponge Species ◽  
Two New Species ◽  
Emperor Seamounts ◽  
First Descriptions

Two new species of Geodiidae from the Emperor Seamounts, North Pacific Ocean are described and compared to congeners. Erylus imperator n. sp. differs from all other species of Erylus from the region in having large oxyasters, present in only one other species from which it differs in several other characters. Furthermore these oxyasters most often display the tendency to reduce the number of rays to a degree that they appear as triods, microxeas or even microtylostyles, depending on the number of retained rays. The second new species, Geodia arma n. sp. is a Geodia without triaenes, a group formerly described under the genus Geodinella. We compared G. arma n. sp. with all congeners lacking triaenes and determined that it is the only known species with a cortex of up to 6 mm in thickness and also the only species with oxeas up to 6 mm in length Which range from thin and sinuous to thick and straight. To our knowledge these are the first descriptions of sponge species from the Emperor Seamount region. 

Single-nucleotide polymorphisms reveal distribution and migration of Chinook salmon (Oncorhynchus tshawytscha) in the Bering Sea and North Pacific Ocean

2013 ◽  
Vol 70 (1) ◽  
pp. 128-141 ◽  
Author(s):  
Wesley A. Larson ◽  
Fred M. Utter ◽  
Katherine W. Myers ◽  
William D. Templin ◽  
James E. Seeb ◽  
...  
Keyword(s):  
Pacific Ocean ◽  
Chinook Salmon ◽  
Bering Sea ◽  
North Pacific ◽  
Oncorhynchus Tshawytscha ◽  
North Pacific Ocean ◽  
Nucleotide Polymorphisms ◽  
Single Nucleotide ◽  
And Migration ◽  
The Bering Sea

We genotyped Chinook salmon (Oncorhynchus tshawytscha) from the Bering Sea and North Pacific Ocean for 43 single-nucleotide polymorphisms (SNPs) to investigate seasonal distribution and migration patterns. We analyzed 3563 immature fish from 22 spatiotemporal strata; composition analyses were performed using genotype data from spawning stocks spanning the species range. Substantial variation in stock composition existed among spatial and seasonal strata. We inferred patterns of seasonal migration based upon these data along with data from previous tag, scale, and parasite studies. We found that stocks from western Alaska and Yukon River overwinter on the Alaska continental shelf then travel to the middle and western Bering Sea during spring–fall. Stocks from California to Southeast Alaska were distributed in Gulf of Alaska year-round, with a substantial portion of this group migrating northward to the eastern Bering Sea during spring–fall. Proportions of Russian stocks increase when moving east to west in both the Bering Sea and North Pacific Ocean. These data can be used to better understand the impacts of fisheries and climate change on this valuable resource.

The genus Anonyx (Crustacea, Amphipoda) in the North Pacific Ocean: Anonyx validus group

1983 ◽  
Vol 61 (12) ◽  
pp. 2921-2931 ◽  
Author(s):  
D. H. Steele
Keyword(s):  
New Species ◽  
Pacific Ocean ◽  
North Pacific ◽  
Posterior Margin ◽  
North Pacific Ocean ◽  
Side Plate ◽  
The North ◽  
Two New Species ◽  
The North Pacific

Two new species, Anonyx dalli and A. shoemakeri, closely allied to Anonyx validus Gurjanova are described. This group of three species is unique within the genus Anonyx in having short, broad, and poorly armed second uropods and an angular lower posterior margin on the side plate of peraeopod 4. These species are medium sized and confined to the North Pacific Ocean.

Mesopelagic fishes of the Bering Sea and adjacent northern North Pacific Ocean

1979 ◽  
Vol 35 (3-4) ◽  
pp. 127-135 ◽  
Author(s):  
William G. Pearcy ◽  
Takahisa Nemoto ◽  
Muneo Okiyama
Keyword(s):  
Pacific Ocean ◽  
Bering Sea ◽  
North Pacific ◽  
North Pacific Ocean ◽  
The Bering Sea

scholarly journals Manganese in the Bering Sea and the northern North Pacific Ocean.

1998 ◽  
Vol 32 (5) ◽  
pp. 315-329 ◽  
Author(s):  
Masayuki Minakawa ◽  
Shinichiro Noriki ◽  
Shizuo Tsunogai
Keyword(s):  
Pacific Ocean ◽  
Bering Sea ◽  
North Pacific ◽  
North Pacific Ocean ◽  
The Bering Sea

Two new species of Suberitida (Porifera, Heteroscleromorpha) from the Bering Sea

Zootaxa ◽  
2017 ◽  
Vol 4338 (3) ◽  
pp. 546
Author(s):  
HELMUT LEHNERT
Keyword(s):  
New Species ◽  
Bering Sea ◽  
North Atlantic Ocean ◽  
North Pacific Ocean ◽  
First Record ◽  
The Arctic ◽  
Valid Species ◽  
The North ◽  
Two New Species ◽  
The Bering Sea

Two new species, Plicatellopsis borealis and Spongosorites beringensis, from the Bering Sea are described; both belong to genera previously not reported from the area. The genus Plicatellopsis, Burton, 1932 (Porifera, Suberitida, Suberitidae) contains five valid species, all recorded from the southern hemisphere. The record of P. borealis n. sp. from the Bering Sea is consequently the first record of the genus from the northern hemisphere. The genus Spongosorites Topsent, 1896 (Porifera, Suberitida, Halichondriidae) contains 22 valid species but none reported from the North Pacific Ocean, Bering Sea or the Arctic Ocean. The geographically closest records are six species occurring in the North Atlantic Ocean. So the description of Spongosorites beringensis n.sp. is the first record of the genus in the region. 

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