A gigantic deep-sea Nucinellidae from the tropical West Pacific (Bivalvia: Protobranchia)

Zootaxa ◽  
2005 ◽  
Vol 881 (1) ◽  
pp. 1 ◽  
Author(s):  
RAFAEL LA PERNA
Keyword(s):  
Deep Sea ◽  
South Australia ◽  
The Philippines ◽  
The Other ◽  
Present Species ◽  
West Pacific ◽  
Large Size ◽  
Deep Station ◽  
Living Species ◽  
Rapid Diversification

Nucinella boucheti n. sp. is described from a 1610–1580 m deep station in the Philippines (Musorstom 2 Expedition). Nucinellids are typically small, mostly not exceeding 5 mm, but the present species is 25 mm large, being by far the largest nucinellid so far known. The adaptive meaning of this case of gigantism remains open to speculation, but it may be an expression of a rapid diversification of the Holocene nucinellids. Nucinella boucheti n. sp. has numerous, thin and delicate subumbonal teeth, displaying a number of unusual shapes and contrasting with the few, rather coarse and stout teeth of the other nucinellids. This feature is believed to be due to allometric constraints related to the large size. With N. boucheti, 19 living species of nucinellids are known, 14 of which belonging to the genus Nucinella. The Central West Pacific, from Japan to South Australia, is the area with the maximum diversity of nucinellids (11 species).

Deep-sea chitons from sunken wood in the West Pacific (Mollusca: Polyplacophora: Lepidopleurida): taxonomy, distribution, and seven new species

Zootaxa ◽  
2012 ◽  
Vol 3195 (1) ◽  
pp. 1 ◽  
Author(s):  
JULIA D. SIGWART ◽  
BORIS I. SIRENKO
Keyword(s):  
New Species ◽  
Deep Sea ◽  
Solomon Islands ◽  
The Philippines ◽  
Identification Key ◽  
Sensory Function ◽  
The West ◽  
West Pacific ◽  
Important Habitat

Natural deposits of sunken wood provide an important habitat for deep-sea invertebrates. Deep-sea chitons in the primitiveorder Lepidopleurida are typically collected rarely and as single specimens. However, these animals have been recoveredin large densities associated with sunken wood in the tropical West Pacific, in groups of up to 50 individuals. Four deep-sea expeditions in the West Pacific, to the Philippines, Solomon Islands, and Vanuatu, recovered a large number of poly-placophorans. We have examined the morphology as well as the range and distribution of these species, based on the larg-est collection ever examined (more than 1300 individuals). These species show potentially adapted characters associatedwith exploitation of sunken wood as habitat, such as protruding caps on sensory shell pores (aesthetes) and large interseg-mental bristles with potential sensory function. In this study we investigated the twenty-two species recovered, includingseven newly described here (Leptochiton consimilis n. sp., L. angustidens n. sp., L. dykei n. sp., L. samadiae n. sp., L.longisetosus n. sp., L. clarki n. sp., L. schwabei n. sp.), and provide the first identification key to the 34 lepidopleuran chitons known from sunken wood worldwide.

scholarly journals First observation of the "double-faced X-framed cup ossicle" extracted from a deep sea holothurian in Japan

Zoosymposia ◽  
2019 ◽  
Vol 15 (1) ◽  
pp. 203-211
Author(s):  
YUSUKE YAMANA ◽  
TAKESHI HAYASHIBARA ◽  
MASAKI YAMAMOTO ◽  
DAVIN H.E. SETIAMARGA
Keyword(s):  
Deep Sea ◽  
Sister Group ◽  
Molecular Study ◽  
The Other ◽  
Present Species ◽  
Present Observation ◽  
The Family ◽  
Small X ◽  
New Type ◽  
Bottom Face

A New type ossicle form, “double-faced x-framed cup ossicle” is discovered from the undescribed deep sea holothuroid. To give a definite view on the substantial qualities of this ossicle, a SEM observation on the ossicles and a DNA barcoding analysis are conducted. Although the most internal and external morphologies of the present species agree well with the characteristics of the family Cucumariidae Ludwig, 1894, the ossicles morphologies mostly does not agree with the congeners of Cucumariidae. On the other hand, our molecular study indicates a possibility that the specimens are not cucumariids, but belong to a sister group of Cucumariidae. In our present observation, some of the peri-oral ossicles show a very similar property with the small x-framed cup-shaped structures (which sometimes occurs in cucumariids). Therefore, the double-faced x-framed cup ossicle probably could be considered as the results of derivation from the x-body: in which four extra-arms developed on the bottom face of a cup ossicle, and finally these arms equipped with an extra-rim.

scholarly journals Deep-sea clawed lobster Nephropsis stewarti Wood-Mason, 1872 species complex in the Indo-West Pacific (Crustacea, Decapoda, Nephropidae), with description of a new species

ZooKeys ◽  
2020 ◽  
Vol 1008 ◽  
pp. 37-60
Author(s):  
Su-Ching Chang ◽  
Tin-Yam Chan ◽  
Appukuttannair Biju Kumar
Keyword(s):  
Deep Sea ◽  
Common Species ◽  
The Philippines ◽  
West Pacific ◽  
Large Form ◽  
Central Indian Ocean ◽  
Northwestern Australia ◽  
Southern Taiwan ◽  
Selection For ◽  
A New Species

Nephropsis stewarti Wood-Mason, 1872 is the most common species of the deep-sea clawed lobster genus Nephropsis Wood-Mason, 1872 in the Indo-West Pacific. Morphological comparisons and genetic analyses of extensive material referred to this lobster revealed the presence of three species. The three species differ mainly in body size, development of the intermediate carina on the carapace, position of the lateral pair of rostral teeth, whether the pleonal tergum is granulate, and the spination on the large chelipeds. Nephropsis stewarti is restricted to the western central Indian Ocean, and a neotype is selected to fix its identity. The name Nephropsis grandis Zarenkov, 2006 is revived with neotype selection for the large form found in the West Pacific and northwestern Australia. The smaller form from southern Taiwan and the Philippines is described as Nephropsis pygmaeasp. nov.

The Proximity of Other Skins

2019 ◽  
Author(s):  
Celine Parreñas Shimizu
Keyword(s):  
United States ◽  
South Korea ◽  
The United States ◽  
The Philippines ◽  
The Other ◽  
The West ◽  
Pain And Suffering ◽  
The Spectator ◽  
Existing Frames ◽  
The Voice

Transnational films representing intimacy and inequality disrupt and disgust Western spectators. When wounded bodies within poverty entangle with healthy wealthy bodies in sex, romance and care, fear and hatred combine with desire and fetishism. Works from the Philippines, South Korea, and independents from the United States and France may not be made for the West and may not make use of Hollywood traditions. Rather, they demand recognition for the knowledge they produce beyond our existing frames. They challenge us to go beyond passive consumption, or introspection of ourselves as spectators, for they represent new ways of world-making we cannot unsee, unhear, or unfeel. The spectator is redirected to go beyond the rapture of consuming the other to the rupture that arises from witnessing pain and suffering. Self-displacement is what proximity to intimate inequality in cinema ultimately compels and demands so as to establish an ethical way of relating to others. In undoing the spectator, the voice of the transnational filmmaker emerges. Not only do we need to listen to filmmakers from outside Hollywood who unflinchingly engage the inexpressibility of difference, we need to make room for critics and theorists who prioritize the subjectivities of others. When the demographics of filmmakers and film scholars are not as diverse as its spectators, films narrow our worldviews. To recognize our culpability in the denigration of others unleashes the power of cinema. The unbearability of stories we don’t want to watch and don’t want to feel must be borne.

scholarly journals Contributions to Management Strategies in the NE Atlantic Regarding the Life History and Population Structure of a Key Deep-Sea Fish (Mora moro)

Biology ◽  
2021 ◽  
Vol 10 (6) ◽  
pp. 522
Author(s):  
Régis Santos ◽  
Wendell Medeiros-Leal ◽  
Osman Crespo ◽  
Ana Novoa-Pabon ◽  
Mário Pinho
Keyword(s):  
Population Structure ◽  
Life History ◽  
Deep Sea ◽  
Management Strategies ◽  
Size Composition ◽  
Large Size ◽  
The Common ◽  
Fishing Impacts ◽  
Sea Fish

With the commercial fishery expansion to deeper waters, some vulnerable deep-sea species have been increasingly captured. To reduce the fishing impacts on these species, exploitation and management must be based on detailed and precise information about their biology. The common mora Mora moro has become the main deep-sea species caught by longliners in the Northeast Atlantic at depths between 600 and 1200 m. In the Azores, landings have more than doubled from the early 2000s to recent years. Despite its growing importance, its life history and population structure are poorly understood, and the current stock status has not been assessed. To better determine its distribution, biology, and long-term changes in abundance and size composition, this study analyzed a fishery-dependent and survey time series from the Azores. M. moro was found on mud and rock bottoms at depths below 300 m. A larger–deeper trend was observed, and females were larger and more abundant than males. The reproductive season took place from August to February. Abundance indices and mean sizes in the catch were marked by changes in fishing fleet operational behavior. M. moro is considered vulnerable to overfishing because it exhibits a long life span, a large size, slow growth, and a low natural mortality.

scholarly journals The Philippines’ and Singapore’s Journeys towards Liberalised Electricity Supply Industries—Takeaways for Malaysia

Energies ◽  
2020 ◽  
Vol 13 (14) ◽  
pp. 3514
Author(s):  
Hazleen Aris ◽  
Iskandar Shah Mohd Zawawi ◽  
Bo Nørregaard Jørgensen
Keyword(s):  
Best Practices ◽  
The Philippines ◽  
The Other ◽  
Electricity Supply ◽  
Good Practices ◽  
Electricity Supply Industry ◽  
The Third ◽  
Legislative Framework ◽  
Supply Industry ◽  
Asean Countries

Malaysia is in the process of liberalising its electricity supply industry (ESI) further, with the second reform series announced in September 2018. If everything goes as planned, Malaysia would be the third country in the Association of Southeast Asia Nations (ASEAN) to have a fully liberalised ESI after the Philippines and Singapore. A number of initiatives have been in the pipeline to be executed and a lot more will be planned. At this juncture, it is important for Malaysia to look for the best practices and lessons that can be learnt from the experience of other countries that have successfully liberalised their ESIs. Being in the same region, it is believed that there is a lot that Malaysia can learn from the Philippines and Singapore. This paper therefore presents and deliberates on the chronological development of the countries’ progressive journeys in liberalising their ESIs. The aim is to discern the good practices, the challenges as well as the lessons learnt from these transformations. Analysis is being made and discussed from the following four perspectives; legislative framework, implementation phases, market components and impact on renewable energy penetration. Findings from this study would provide useful insight for Malaysia in determining the course of actions to be taken to reform its ESI. Beyond Malaysia, the findings can also serve as the reference for the other ASEAN countries in moving towards liberalising their ESIs.

A pyrene-degrading consortium from deep-sea sediment of the West Pacific and its key memberCycloclasticussp. P1

2008 ◽  
Vol 10 (8) ◽  
pp. 1948-1963 ◽  
Author(s):  
Baojiang Wang ◽  
Qiliang Lai ◽  
Zhisong Cui ◽  
Tianfeng Tan ◽  
Zongze Shao
Keyword(s):  
Deep Sea ◽  
The West ◽  
West Pacific ◽  
Deep Sea Sediment

Descriptions of the larvae of four species of Procladius from Great Slave Lake (Chironomidae:Diptera)

1978 ◽  
Vol 56 (9) ◽  
pp. 2055-2057 ◽  
Author(s):  
J. W. Moore ◽  
I. A. Moore
Keyword(s):  
Antennal Segment ◽  
The Other ◽  
Large Size ◽  
Great Slave Lake ◽  
Palpal Segment ◽  
Almost All

Descriptions of larvae of Procladius denticulatus, Procladius culiciformis, Procladius freemani, and Procladius bellus collected from Yellowknife Bay (lat., 62°25′; long., 114°20′) are given. Procladius denticulatus was separated from the other species by its large size, a character which always proved distinctive. Procladius culiciformis and P. freemani were separated from one another through several measurements including those of the basal antennal segment and the basal palpal segment. Almost all characters of the head were useful in distinguishing the much smaller P. bellus from the other species.

Sulu-Sulawesi Seas Patrol: Lessons from the Malacca Straits Patrol and Other Similar Cooperative Frameworks

2018 ◽  
Vol 33 (4) ◽  
pp. 799-826 ◽  
Author(s):  
Hadyu Ikrami
Keyword(s):  
Best Practices ◽  
The Philippines ◽  
Maritime Security ◽  
The Other ◽  
Similar Form ◽  
Security Cooperation ◽  
Sulu Sea ◽  
Straits Of Malacca ◽  
Maritime Strategy ◽  
The Relationship

Abstract On 19 June 2017, Indonesia, Malaysia, and the Philippines launched the Sulu-Sulawesi Seas Patrol (SSSP), a framework of maritime security cooperation aimed at protecting the Sulu Sea and Sulawesi (Celebes) Sea from maritime crimes. The three nations had announced that their cooperation might be modelled on the Malacca Straits Patrol (MSP), a similar form of cooperation between Indonesia, Malaysia, Singapore, and Thailand to safeguard the Straits of Malacca and Singapore. This article primarily compares both cooperative frameworks, and argues that the SSSP should be modelled on the MSP, subject to certain conditions. Where there are insufficient best practices in the MSP, this article contrasts the SSSP with other similar cooperative frameworks, including the Combined Maritime Forces and the ECOWAS Integrated Maritime Strategy. In addition, this article also discusses the relationship between the SSSP and MSP on one hand, and the ASEAN maritime security mechanisms on the other hand.

A giant within Carpocorini (Hemiptera: Heteroptera: Pentatomidae): Description of Adustonotus graziae sp. nov.

Zootaxa ◽  
2021 ◽  
Vol 4958 (1) ◽  
pp. 489-502
Author(s):  
FILIPE MICHELS BIANCHI
Keyword(s):  
Morphological Characters ◽  
The Other ◽  
Total Evidence ◽  
Valid Species ◽  
Phylogenetic Position ◽  
New Taxon ◽  
Large Size ◽  
Internal Genitalia ◽  
Evidence Analysis ◽  
Heteroptera Pentatomidae

The Carpocorini are distributed worldwide, and it is one of the most speciose tribes within the Pentatomidae with 127 genera and more than 500 valid species. Recently, Adustonotus Bianchi was described to contain eight species formerly placed within Euschistus Dallas. Among them, Adustonotus grandis (Rolston) and Adustonotus latus (Dallas) are remarkable for their large size. Herein, the phylogenetic position of a new taxon is inferred by a total evidence analysis based on 85 morphological characters and four molecular markers. Adustonotus graziae sp. nov. is described, and is recovered in a polytomic lineage, including A. grandis and A. latus. These species share a solid combination of features that enable them to be separated from the other Adustonotus species (e.g., large size, the humeral angles spatulate and exceptionally produced, and the capsula seminalis shortened). Illustrations of external and internal genitalia, and a distributional map are provided. 

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