Distribution and frequent occurrence of diatom taxa (Bacillariophyta) inhabiting warmer oceans in Seogwipo coast of Jeju Island, southernmost Korea

Phytotaxa ◽  
2021 ◽  
Vol 517 (1) ◽  
pp. 1-67
Author(s):  
GYEONGJE JOH
Keyword(s):  
South Korea ◽  
Western Indian Ocean ◽  
Local Area ◽  
Jeju Island ◽  
Diatom Flora ◽  
The Pacific ◽  
Local Areas ◽  
The Pacific Ocean ◽  
The Caribbean ◽  
First Time

The epiphytic diatoms attached to seaweeds and benthic diatom assemblages, have been collected along the Seogwipo coast in Jeju Island, South Korea. In the last three-year survey, 80 diatom taxa inhabiting warmer oceans have been found, including those in the tropical and subtropical regions such as the Pacific Ocean, the Caribbean Sea, the western Indian Ocean, and other warmer regions. These diatom flora shows a worldwide pattern that concentrated around the Tropic of Cancer. This survey of local areas reveals the existence of many rare or retrieved taxa that were not well known until recently. Furthermore, some of them, including Aulacodiscus affinis, Leudugeria janischii, Hyalosynedra lanceolata, Trachyneis velata var. ornata, Lyrella concilians have been reported for the first time since the first entry or haven been reported only once. Of the diatom flora described here, 48 taxa are new to South Korea and previously unrecorded in the local area.

Six new species of Archimonocelididae Meixner, 1938 (Platyhelminthes, Proseriata) from the Pacific, with proposal of a new genus

Zootaxa ◽  
2021 ◽  
Vol 4965 (3) ◽  
pp. 515-528
Author(s):  
MARCO CURINI-GALLETTI ◽  
ERNEST R. SCHOCKAERT
Keyword(s):  
New Species ◽  
New Genus ◽  
South Australia ◽  
Ventral Side ◽  
Copulatory Organ ◽  
Dorsal Side ◽  
The Pacific ◽  
Eastern Australia ◽  
The Pacific Ocean ◽  
The Caribbean

The genus Tajikacelis n. gen. is introduced for species of Archimonocelididae (Proseriata) characterized by the lack of atrial spines in the copulatory organ and by the opening of the seminal vesicles into the prostate vesicle at its ventral side. Six new species from the Pacific Ocean are ascribed to the new genus; they may be distinguished by features of the genital systems and the morphology of their copulatory stylets. T. tajikai n. sp. (type species of the new genus) and T. macrostomoides n. sp., both from eastern Australia, have a long tubular stylet. In T. macrostomoides n. sp., the stylet is more curved, bending to 180°, and has a narrower basis compared to that of T. tajikai n. sp. In T. artoisi n. sp., from Hawai’i, and T. nematoplanoides n. sp., from South Australia, the stylet is shaped as a truncated cone, with a broad, oblique proximal opening and a very short tubular part. T. artoisi n. sp. is distinct for the much stronger thickening of the dorsal side of the stylet, and for the different shape of the proximal opening. In T. acuta n. sp. and T. truncata n. sp., from West Panama, the tubular stylet is comparatively short; the two species differ for the shape of the distal opening, produced into a sharp spike in T. acuta n. sp., and square-ended in T. truncata n. sp.. Two species previously described in the genus Archimonocelis are transferred to Tajikacelis n. gen.: T. itoi Tajika, 1981 from Japan and T. keke Martens and Curini-Galletti, 1989 from Sulawesi (Indonesia). The taxonomic position of the problematic Archimonocelis glabrodorsata Martens and Curini-Galletti, 1989 from the Caribbean is discussed. The relationships of and within the genus Tajikacelis n. gen. are discussed and compared with recent results based on DNA studies. 

1755, Lisbon

Tsunami ◽  
2021 ◽  
pp. 151-160
Author(s):  
James Goff ◽  
Walter Dudley
Keyword(s):  
Pacific Ocean ◽  
Atlantic Ocean ◽  
North Africa ◽  
Tsunami Waves ◽  
The Pacific ◽  
The Pacific Ocean ◽  
The Caribbean ◽  
The City

Most Europeans do not worry about tsunami waves as much as those who live around the rim of the Pacific Ocean, but they should. On All Saint’s Day, 1755, a huge earthquake struck Lisbon, Portugal, causing most stone buildings to collapse, including churches, monasteries, nunneries, and chapels, trapping the faithful inside the ruins, which votive candles quickly turned into burning pyres. Voltaire would write, “The sole consolation is that the Jesuit Inquisitors of Lisbon will have disappeared.” To add to the irony, among the few buildings safely left standing following the disaster were the lightly constructed wooden bordellos of the city. Most of Lisbon’s prostitutes but few of her nuns survived. Tsunami waves would not only kill thousands around Lisbon’s harbor but also travel south to Spain and North Africa, north to Ireland and Wales, and across the Atlantic Ocean to the Caribbean, flooding the streets of Barbados.

scholarly journals Species Composition and New Records of Diatom Taxa on Phyllodictyon pulcherrimum (Chlorophyceae) from the Gulf of California

Diversity ◽  
2020 ◽  
Vol 12 (9) ◽  
pp. 339
Author(s):  
Francisco Omar López-Fuerte ◽  
David Alfaro Siqueiros Beltrones ◽  
María del Carmen Altamirano-Cerecedo
Keyword(s):  
Gulf Of California ◽  
New Records ◽  
American Continent ◽  
Epiphytic Diatoms ◽  
Taxonomic Analysis ◽  
The North ◽  
The Pacific ◽  
The Pacific Ocean ◽  
First Time ◽  
The North Pacific

A taxonomic analysis of diatoms found on Phyllodictyon pulcherrimum yielded a total of 244 diatom taxa (all illustrated) within 27 orders, 45 families, and 86 genera. The Taxa were briefly documented in a list including identification references and morphometric data. Thirty-eight of the taxa identified at the species and infraspecific levels represent new records for the coasts of Mexico. Seven were recorded for the first time on the American continent: Auricula flabelliformis, A. pulchra, Campylodiscus scalaris, Coscinodiscus mesoleius, Dimeregramma fulvum, Navicula palpebralis var. angulosa, and Seminavis barbarae, and one, Nitzschia fusiformis, for the Pacific Ocean. This is the second record of the chlorophyte P. pulcherrimum in the north Pacific and the third for Mexican waters. The results confirm that surveying rare macroalgae species as hosts for epiphytic diatoms provides opportunities to seek new records of diatom taxa, or even new taxa, in regions around the world.

Dispute Settlement in the Law of the Sea: Survey for 2018

2019 ◽  
Vol 34 (4) ◽  
pp. 539-570 ◽  
Author(s):  
Robin Churchill
Keyword(s):  
Dispute Settlement ◽  
Law Of The Sea ◽  
International Court Of Justice ◽  
International Court ◽  
Maritime Boundary ◽  
The Pacific ◽  
Timor Leste ◽  
The Pacific Ocean ◽  
The Caribbean ◽  
The Law

AbstractThis is the latest in a series of annual surveys in this Journal reviewing dispute settlement in the law of the sea, both under Part XV of the UN Convention on the Law of the Sea and outside the framework of the Convention. It covers developments during 2018. The most significant developments during the year were the judgment of the International Court of Justice in Costa Rica v. Nicaragua, delimiting the maritime boundaries between the two States’ overlapping maritime zones in both the Caribbean Sea and the Pacific Ocean; the report of the Conciliation Commission concerning maritime boundary arrangements between Timor-Leste and Australia; and the findings of a dispute settlement body of the South Pacific Regional Fisheries Management Organization.

Terrestrial isopods from Costa Rica and a redescription of Ischioscia variegata (Dollfus, 1893) (Crustacea: Isopoda: Oniscidea)

1997 ◽  
Vol 75 (9) ◽  
pp. 1415-1464 ◽  
Author(s):  
Andreas Leistikow
Keyword(s):  
Costa Rica ◽  
Caribbean Sea ◽  
The United States ◽  
The Pacific ◽  
Two New Species ◽  
The Status ◽  
Small Collection ◽  
The Pacific Ocean ◽  
The Caribbean ◽  
Philoscia Muscorum

Examination of a small collection of Oniscidea from Costa Rica revealed the presence of two species new to science (Ischioscia martinae sp.nov. and Scleropactes talamancensis sp.nov.). Further specimens from the collection of the United States National Museum were reexamined to reconsider the status of Philoscia muscorum (Scopoli, 1793) and Ischioscia variegata (Dollfus, 1893), both of which have been reported from Costa Rica. The specimens belong to two new species (Ischioscia muelleri sp.nov. and Ischioscia elongata sp.nov.). Redescriptions of Ligia baudiniana Milne Edwards, 1840 from the shores of both the Caribbean Sea and the Pacific Ocean and the type material of Ischioscia variegata (Dollfus, 1893) from Venezuela are also presented.

A new species ofTriptolemma(Porifera: Pachastrellidae) from the Pacific Ocean with a revision of the genus

2010 ◽  
Vol 91 (2) ◽  
pp. 329-338 ◽  
Author(s):  
Marco Bertolino ◽  
D. Pica ◽  
G. Bavestrello ◽  
N. Iwasaki ◽  
B. Calcinai
Keyword(s):  
New Species ◽  
Pacific Ocean ◽  
Chemical Dissolution ◽  
Typical Pattern ◽  
Etching Mechanism ◽  
The Pacific ◽  
The Pacific Ocean ◽  
First Time ◽  
A New Species ◽  
Thick Crust

A new species,T. strongylatasp. nov. is described on the basis of material collected from the Pacific Ocean. The new species is characterized by the presence of sinuous strongyles. Moreover the incomplete description ofT. simplex(Sarà, 1959) is implemented on the basis of new abundant material allowing, for the first time, the complete description of the skeleton of aTriptolemmaspecies and the detecting of the presence of monaxonic spicules in the spicular complement of the genus. The skeleton is composed of a thick crust of disorderly arranged mesotriaenes and scattered microscleres, supported by diverging spicule tracts formed by oxeas towards the surface. Both species were recorded associated to boring sponges(SpiroxyaandCliona)in excavations of the calcareous scleraxis of precious corals or in organogenic concretions. In the cavities where the tissue ofTriptolemmawas recorded the wall of the excavation partially lost its typical pattern characterized by ovoid scars and became irregularly eroded. Our hypothesis is thatTriptolemmainsinuates inside the erosions produced by other sponges and it is able to enlarge them by an etching mechanism based on chemical dissolution only.

RECORDS OF CYAMUS BALAENOPTERAE BARNARD AND NEOCYAMUS PHYSETERIS (POUCHET), TWO SPECIES OF WHALE-LICE (AMPHIPODA), FROM THE NORTHEAST PACIFIC

1959 ◽  
Vol 37 (6) ◽  
pp. 895-897 ◽  
Author(s):  
L. Margolis
Keyword(s):  
Pacific Ocean ◽  
First Record ◽  
Physeter Macrocephalus ◽  
Balaenoptera Acutorostrata ◽  
Northeast Pacific ◽  
The Pacific ◽  
The Pacific Ocean ◽  
First Time

Cyamus balaenopterae Barnard from Balaenoptera acutorostrata and Neocyamus physeteris (Pouchet) from Physeter macrocephalus are reported for the first time from the Pacific Ocean. This is the first record of a cyamid from B. acutorostrata.

Explorers' and Travelers' Narratives: A Peregrination Through Different Editions

2003 ◽  
Vol 30 ◽  
pp. 213-222 ◽  
Author(s):  
I.S. MacLaren
Keyword(s):  
Native People ◽  
James Cook ◽  
The Third ◽  
The Pacific ◽  
The Press ◽  
Field Notes ◽  
The Pacific Ocean ◽  
First Editions ◽  
First Time ◽  
George Iii

Researchers keen to examine the representation of native people in European accounts of exploration and travel need bring under review the mechanism by which field notes became books, and, once they were books, the multiplicity and diffusion of editions, often themselves quite different from one another. An example that illustrates well this need is British Royal Naval Captain James Cook's posthumously published account of his third voyage to the Pacific Ocean in the years 1776-80. The standard scholarly source is J.C. Beaglehole's monumental edition, The Journals of Captain James Cook on His Voyages of Discovery (1955-74), a twenty-year editing project for the Hakluyt Society, which made available for the first time Cook's own writings until his death at Kealakekua Bay, Sandwich Islands (Hawaii), on 14 February 1779, during the third voyage. However, the need for Beaglehole's project arose, according to the president of the Hakluyt Society, because the original publications differed very widely from Cook's own writings. They were “official” accounts, published by order of George III, and they performed that always interesting exercise—they “improved” on Cook's own writings. It is well known that Cook did not prepare his journals for the press: in the case of the first two voyages to the Pacific, this was his choice. In the case of the third, the choice was not his to make, he being five years deceased. How wide are those differences?In the case of Cook's description of a month-long mooring in Nootka Sound, on the west coast of Vancouver Island, do substantive differences occur between Cook's logs and journal and Bishop John Douglas' edition? Answering that question necessarily involves consulting first editions of the various published accounts.

European Exiles, Renegades and Outlaws and the Maritime Economy of Asia c.1500–1750

1992 ◽  
Vol 26 (4) ◽  
pp. 641-661 ◽  
Author(s):  
G. V. Scammell
Keyword(s):  
Early Modern ◽  
Maritime History ◽  
Maritime Economy ◽  
The Pacific ◽  
History Of ◽  
The Indian Ocean ◽  
The Pacific Ocean ◽  
The Caribbean ◽  
The Persian Gulf ◽  
Significant Figures

For centuries Europeans were fascinated by rumours and legends of the wealth and wonders of the Orient and by stories of the supposed existence there of realms free from all those tiresome taboos and restrictions that prevailed in the West. Long before the arrival of Vasco da Gama, renegades were serving the Mongols in Iran and Marco Polo had been in the entourage of the Grand Khan himself. The Portuguese pioneers were disconcerted to encounter in 1501 a certain Benvenuto de Abano who had spent the previous twenty-five years sailing the seas of Asia, and his contemporary, the Muslim Khoja Safar Salmâni, an erstwhile Genoese or Albanian. But this was nothing compared with the flow that followed western penetration of the maritime economy of the East, scattering European adventurers and outlaws throughout the Orient anywhere from the shores of the Persian Gulf to those of the Pacific Ocean. And very soon these hopefuls were joined by European pirates, some working from ports in their mother countries, some from the Caribbean and North America, and some from bases in the Indian Ocean, of which Madagascar was, according to taste, the most celebrated or the most notorious. Such men, frequently of remarkable skills and fearsome abilities, exercised a considerable influence on the maritime history of the East in the early modern centuries, and it is with the origins, aspirations and activities of these elusive—indeed often anonymous—but nevertheless highly significant figures that this paper is concerned.

Sign in / Sign up

Export Citation Format

Share Document