Three new species of the pandalid shrimp genus Pandalopsis Spence Bate, 1888 (Crustacea: Decapoda: Caridea) from the southwestern Sea of Okhotsk, with supplemental note on P. glabra Kobjakova, 1936

Zootaxa ◽  
2019 ◽  
Vol 4545 (1) ◽  
pp. 1 ◽  
Author(s):  
TOMOYUKI KOMAI ◽  
MAI HIBINO
Keyword(s):  
New Species ◽  
Deep Sea ◽  
Sea Of Okhotsk ◽  
Rrna Gene ◽  
Southwestern Part ◽  
Morphological Comparison ◽  
The Sea Of Okhotsk ◽  
Mitochondrial 16S Rrna Gene ◽  
Three New Species ◽  
Steep Slopes

The present study deals with a collection of deep-sea shrimp of the pandalid genus Pandalopsis Spence Bate, 1888 from the Nemuro Strait, Hokkaido, southwestern part of the Sea of Okhotsk. Three new species are described and illustrated: Pandalopsis capillus n. sp., P. houyuu n. sp. and P. princeps n. sp. In addition, Pandalopsis glabra Kobjakova, 1936, a species endemic to the Sea of Okhotsk, is supplementary reported. Most specimens were collected from steep slopes or hard bottoms at depths greater than 400 m by commercial shrimp trap or gill nets operated by local fishermen. Differentiation of the new species is primarily based on a morphological comparison, supplemented by a preliminary genetic analysis of partial segments of the mitochondrial 16S rRNA gene. An identification key to the species of Pandalopsis is presented. 

Lycodapus (Pisces: Zoarcidae) of eastern Bering Sea and nearby Pacific Ocean, with three new species and a revised key to the species

1981 ◽  
Vol 59 (4) ◽  
pp. 667-678 ◽  
Author(s):  
Alex E. Peden ◽  
M. Eric Anderson
Keyword(s):  
New Species ◽  
Pacific Ocean ◽  
Bering Sea ◽  
Sea Of Okhotsk ◽  
Range Limit ◽  
The Sea Of Okhotsk ◽  
Eastern Bering Sea ◽  
Northern Range Limit ◽  
Three New Species ◽  
The Bering Sea

Lycodapus leptus n.sp., L. poecilus n.sp., and L. psarostomatus n.sp. are described from the eastern Bering Sea. A new key to all known species of Lycodapus is presented. In addition, L. fierasfer Gilbert, L. parviceps Gilbert, and L. derjugini Andriashev are recognized from the Bering Sea and L. microdon Schmidt is recognized from the Sea of Okhotsk. The northern range limit of Lycodapus dermatinus Gilbert is established from a sea mount off southeastern Alaska. A specimen of Lycodapus that cannot be identified to species represents the most southern record for the genus in Asiatic waters.

scholarly journals Three new and one little-known species of Hypogastruridae (Collembola) from Russia’s northeast

ZooKeys ◽  
2020 ◽  
Vol 1005 ◽  
pp. 1-20
Author(s):  
Anatoly Babenko ◽  
Boris Efeykin ◽  
Mikhail Bizin
Keyword(s):  
New Species ◽  
Sea Of Okhotsk ◽  
Coastal Communities ◽  
Northeast Russia ◽  
The Sea Of Okhotsk ◽  
Kunashir Island ◽  
Coi Sequences ◽  
Three New Species

Three new species, Hypogastrura variatasp. nov., Xenylla aculeatasp. nov., and X. arneisp. nov., are described based on material from coastal communities of the Sea of Okhotsk, northeast Russia. Taxonomic remarks concerning a little-known species, H. yosii Stach, 1964, found in coastal wrack sediments on Kunashir Island, Kuriles are also given. COI sequences of the above species are analysed, thus allowing for their species statuses to be confirmed.

Schornikovoecia eugenyi, a novel species and genus of deep benthopelagic halocyprids (Ostracoda, Myodocopa) from the North-west Pacific

Zootaxa ◽  
2018 ◽  
Vol 4527 (2) ◽  
pp. 197
Author(s):  
VLADIMIR G. CHAVTUR ◽  
ALEXANDER G. BASHMANOV
Keyword(s):  
New Species ◽  
Deep Sea ◽  
Sea Of Okhotsk ◽  
New Genus ◽  
Novel Species ◽  
West Pacific ◽  
North West ◽  
The Sea Of Okhotsk ◽  
The North ◽  
Fifth Limb

Schornikovoecia eugenyi gen. et sp. nov. of the benthopelagic ostracods of the subfamily Bathyconchoeciinae is established and described, based upon samples collected in the deep-sea zones near the Kurile-Kamchatka Trench and in the Sea of Okhotsk (Kurile Hollow). Most of the specimens have been found at depths over 5000 m. The new genus differs sharply from the currently known genera Bathyconchoecia, Scottoecia, Bathyconchoecetta and Septemoecia of this subfamily in numerous ways: the singular sculpture; the form and structure of the glands on the carapace; the masticatory pad on the mandible; the arming of the fifth limb. The new genus is at present monospecific. Descriptions of the new genus and its new species S. eugenyi sp. nov. are presented. 

First record of the deep-sea shrimp Argis toyamaensis (Yokoya, 1933) (Decapoda, Crangonidae) in the Sea of Okhotsk based on mitochondrial DNA sequences

Crustaceana ◽  
2021 ◽  
Vol 94 (4) ◽  
pp. 507-511
Author(s):  
Junta Fujita ◽  
Akira Iguchi ◽  
Akira Tohkairin ◽  
Tomonori Hamatsu ◽  
Yoshiaki Kai
Keyword(s):  
Mitochondrial Dna ◽  
Dna Sequences ◽  
Deep Sea ◽  
Sea Of Okhotsk ◽  
First Record ◽  
The Sea Of Okhotsk

scholarly journals A NEW CRYPTIC SPECIES OF BUSH FROG (AMPHIBIA: ANURA: Raorchestes) FROM THE SOUTHERN EASTERN GHATS, INDIA

2020 ◽  
pp. 164-173
Author(s):  
Gaurang G. Gowande ◽  
S.R. Ganesh ◽  
Zeeshan A. Mirza
Keyword(s):  
New Species ◽  
Species Level ◽  
Eastern Ghats ◽  
Rrna Gene ◽  
16S Rrna Gene Sequences ◽  
Upper Eyelid ◽  
Phylogenetic Reconstructions ◽  
Molecular Phylogenetic ◽  
Mitochondrial 16S Rrna Gene ◽  
The Western Ghats

A new cryptic lineage of bush frogs of the genus Raorchestes from the understudied Eastern Ghats of India is described. Molecular phylogenetic reconstructions using mitochondrial 16S rRNA gene sequences suggest that the new species belongs to the Raorchestes charius clade, is sister to the allopatric R. charius of the Western Ghats and support the species-level distinctiveness of the lineage. The new species morphologically resembles R. charius from which it can be distinguished using the following characters: narrower head (HW/SVL 0.31 vs 0.34–0.36), wider inter upper eyelid (IUE/SVL 0.14–0.16 vs 0.11–0.13), greater maximum upper eyelid width (UEW/SVL 0.10–0.12 vs 0.06–0.09) and shorter thigh (TL/SVL 0.32–0.43 vs 0.44–0.51). Acoustic observations from the breeding males further corroborate the distinct specific status of the new species. The discovery of this new species of bush frog from an understudied landscape suggests that additional extensive surveys in the Eastern Ghats would yield several more amphibian lineages yet unknown to science.

The fatty-acid composition and nutrition of deep-sea holothurians from the Sea of Okhotsk

2015 ◽  
Vol 41 (6) ◽  
pp. 448-455 ◽  
Author(s):  
V. I. Kharlamenko ◽  
V. G. Stepanov ◽  
E. E. Borisovets ◽  
S. I. Kiyashko ◽  
V. I. Svetashev
Keyword(s):  
Fatty Acid Composition ◽  
Fatty Acid ◽  
Acid Composition ◽  
Deep Sea ◽  
Sea Of Okhotsk ◽  
The Sea Of Okhotsk
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