scholarly journals Two new species of Gymnomitriaceae (Marchantiophyta) in the North Pacific

2019 ◽  
Vol 8 (1) ◽  
Author(s):  
Yuriy S. Mamontov ◽  
◽  
Anna A. Vilnet ◽  
Nadezhda A. Konstantinova ◽  
Vadim A. Bakalin ◽  
...  
Keyword(s):  
New Species ◽  
North Pacific ◽  
The North ◽  
Two New Species ◽  
The North Pacific

Two new Cumella (Crustacea: Cumacea: Nannastacidae) from the North Pacific, with a key to the North Pacific Cumella

Zootaxa ◽  
2009 ◽  
Vol 2149 (1) ◽  
pp. 50-61
Author(s):  
SARAH GERKEN
Keyword(s):  
New Species ◽  
North Pacific ◽  
The Other ◽  
Rocky Shores ◽  
The North ◽  
Two New Species ◽  
The North Pacific

Two new species of Cumella (Cumacea: Nannastacidae), C. oculata and C. alaskensis are described from shallow Alaskan rocky shores. The new species C. oculata can be distinguished from other North Pacific Cumella by the combination of a large eye lobe, no spines dorsally on the carapace, and carapace without large tubercles. The new species C. alaskensis can be distinguished from the other North Pacific Cumella by the 5 spines distributed unequally on the dorsal crest.

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.

The genus Anonyx (Crustacea, Amphipoda) in the North Pacific and Arctic oceans: Anonyx nugax group

1982 ◽  
Vol 60 (7) ◽  
pp. 1754-1775 ◽  
Author(s):  
D. H. Steele
Keyword(s):  
New Species ◽  
Arctic Ocean ◽  
North Pacific ◽  
The Other ◽  
Pacific Region ◽  
The North ◽  
Two New Species ◽  
The Status ◽  
North Pacific Region ◽  
The North Pacific

Thirteen species of the Anonyx nugax group (uropod 2 partially constricted) are listed for the North Pacific and adjacent Arctic ocean. Two new species, Anonyx beringi and Anonyx barrowensis are described; A. pacificus Gurjanova, A. anivae Gurjanova, A. comecrudus Barnard, and A. epistomicus Kudrjaschov are redescribed; and the status of the other species is reconsidered and commented upon. Only four of these species, nugax, sarsi, lilljeborgi, and debruyni, have circumpolar distributions, with the other nine confined to the North Pacific region or to it and adjacent seas.

scholarly journals Two new species and a remarkable record of the genus Dendronotus from the North Pacific and Arctic oceans (Nudibranchia)

ZooKeys ◽  
2016 ◽  
Vol 630 ◽  
pp. 19-42 ◽  
Author(s):  
Alexander Martynov ◽  
Tatiana Korshunova ◽  
Nadezhda Sanamyan ◽  
Olga Zimina ◽  
Karin Fletcher
Keyword(s):  
New Species ◽  
North Pacific ◽  
The North ◽  
Two New Species ◽  
The North Pacific

scholarly journals Two new species of deep-water Calcigorgia gorgonians (Anthozoa: Octocorallia) from the Kurile Islands, Sea of Okhotsk, with a review of distinctive characters of the known species of the genus

2018 ◽  
Author(s):  
Tatiana N. Dautova
Keyword(s):  
New Species ◽  
Deep Water ◽  
North Pacific ◽  
Sea Of Okhotsk ◽  
Far East ◽  
Undescribed Species ◽  
The North ◽  
Kurile Islands ◽  
Two New Species ◽  
The North Pacific

This paper provides descriptions of Calcigorgia gorgonians collected from the Sea of Okhotsk and shores of the Kurile Islands between 3 Aug. 1984 and 20 Aug. 1987. New species described are the deep-water gorgonians Calcigorgia matua sp. nov. and C. simushiri sp. nov., belonging to the temperate fauna of the North Pacific hemisphere. Specimens belonging to all species of the genus were examined and the distinctive characters for each one are provided and summarized in a table. A modified diagnosis of the genus is proposed. The finding of a previously undescribed species emphasizes the need of further surveys, particularly in shelf and deeper waters, in order to improve our knowledge of this neglected fauna in Far East seas.

scholarly journals Two new species of Chondrocladia (Demospongiae: Cladorhizidae) with a new spicule type from the deep south Pacific, and a discussion of the genus Meliiderma

Zootaxa ◽  
2009 ◽  
Vol 2073 (1) ◽  
pp. 57-68 ◽  
Author(s):  
JEAN VACELET ◽  
MICHELLE KELLY ◽  
MONIKA SCHLACHER-HOENLINGER
Keyword(s):  
New Species ◽  
New Zealand ◽  
Indian Ocean ◽  
North Pacific ◽  
South Australia ◽  
Early Jurassic ◽  
Deep South ◽  
The North ◽  
Two New Species ◽  
The North Pacific

Two new species of Chondrocladia are described from the deep Pacific, off New Zealand and South Australia. These presumably carnivorous sponges are characterized by the presence of a sheath of special spicules along the stalk, for which the new term ‘trochirhabd’ is coined. Similar spicules were known from fossil strata of the Early Jurassic, suggesting that Cladorhizidae were already present in the Mesozoic. The arrangement of the trochirhabds along the stalk is similar to that described in the genus Meliiderma, which has been synonymized with Chondrocladia. We propose here the revival of Meliiderma as a subgenus of Chondrocladia, for Chondrocladia stipitata Ridley & Dendy, 1887, from the subantarctic Indian Ocean, C. occulta (Lehnert et al., 2006), described from the North Pacific as a species of Latrunculia, and for C. turbiformis sp.nov. and C. tasmaniensis sp.nov. from New Zealand’s Chatham Rise and several Tasmanian seamounts, respectively, described herein.

Lamna ditropis, New Species, the Salmon Shark of the North Pacific

Copeia ◽  
1947 ◽  
Vol 1947 (3) ◽  
pp. 194 ◽  
Author(s):  
Carl L. Hubbs ◽  
W. I. Follett
Keyword(s):  
New Species ◽  
North Pacific ◽  
The North ◽  
The North Pacific

New species of Poecilosclerida (Demospongiae, Porifera) from the Aleutian Islands, Alaska, USA

Zootaxa ◽  
2006 ◽  
Vol 1155 (1) ◽  
pp. 1 ◽  
Author(s):  
HELMUT LEHNERT ◽  
ROBERT STONE ◽  
WOLFGANG HEIMLER
Keyword(s):  
New Species ◽  
North Pacific ◽  
Aleutian Islands ◽  
The North ◽  
The North Pacific

Five new species of poecilosclerid sponges, Artemisina amlia sp. nov., Coelosphaera oglalai sp. nov., Melonanchora globogilva sp. nov., Tedania kagalaskai sp. nov., and Mycale carlilei sp. nov, are described from the Aleutian Islands, Alaska, from depths ranging between 100–190m and are compared with congeners of the North Pacific Ocean.Keywords: Taxonomy, Porifera, Demospongiae, Poecilosclerida, new species, N-Pacific, Aleutian Islands, Alaska

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