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2013

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Traffic Monitoring And Event Analysis Based On Integrated Multivideo And Petri Net Process, Chang-Lung Tsai Dec 2013

Traffic Monitoring And Event Analysis Based On Integrated Multivideo And Petri Net Process, Chang-Lung Tsai

Journal of Marine Science and Technology–Taiwan

Decreasing traffic accidents and events are one of the most important responsibilities for all of the governments in the world. However, it is difficult to exactly measuring the traffic condition. To find out the root cause of traffic accidents and restore the occurrence of traffic events, a traffic monitor and event analysis mechanism based on multi-videos processing and Petri net analysis techniques is proposed. In which, the traffic information is collected through the deployment of cameras at intersection of heavy traffic area. After then, all of the collected information is provided for constructing multiviewpoint traffic model. The significant features are …

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A Heat Island Observation Via Modis And Concurrent Helicopter-Borne Ir Imager, Tsung-Hua Kuo, Gin-Rong Liu, Tang-Huang Lin, Chia-Wen Lan, Chi-Ping Huang Dec 2013

A Heat Island Observation Via Modis And Concurrent Helicopter-Borne Ir Imager, Tsung-Hua Kuo, Gin-Rong Liu, Tang-Huang Lin, Chia-Wen Lan, Chi-Ping Huang

Journal of Marine Science and Technology–Taiwan

In this study, observations and aerial surveys were conducted in delineating the heat island patterns. Concurrent datasets from the satellite-borne MODIS sensor and helicopter-borne thermal IR imager were employed. The sampling data in this experiment covered an area exceeding 100 km2 in Taiwan’s western plain. A more than 10°C temperature difference between different sampling points could be observed in this area. The relationship between the surface temperature and vegetation index values was also showed. Results showed that the surface canopy and the air humidity together played an important role in the surface temperature increase.

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Ninth East China Sea Conference 2013: International Conference On The Marine Biodiversity And Environmental Fisheries Science Of The East China Sea In Keelung, Taiwan, Ching-Fong Chang, Tai-Wen Hsu, I-Shiung Chen Dec 2013

Ninth East China Sea Conference 2013: International Conference On The Marine Biodiversity And Environmental Fisheries Science Of The East China Sea In Keelung, Taiwan, Ching-Fong Chang, Tai-Wen Hsu, I-Shiung Chen

Journal of Marine Science and Technology–Taiwan

No abstract provided.

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First Record Of The Hairy Squat Lobster Genus Lauriea Baba, 1971 (Crustacea: Decapoda: Anomura: Galatheidae) From Kenting, Southern Taiwan, Chia-Wei Lin, Pi-Hsien Kuo, Tin-Yam Chan Dec 2013

First Record Of The Hairy Squat Lobster Genus Lauriea Baba, 1971 (Crustacea: Decapoda: Anomura: Galatheidae) From Kenting, Southern Taiwan, Chia-Wei Lin, Pi-Hsien Kuo, Tin-Yam Chan

Journal of Marine Science and Technology–Taiwan

The shallow water squat lobster genus Lauriea Baba, 1971 is reported for the first time from Taiwan. The three specimens collected from Kenting, southern Taiwan belong to Lauriea siagiani Baba, 1994. Lauriea siagiani is very distinctive by its striking coloration and having dense long plumose setae on the body. Its report in Taiwan fills the gap of geographical distribution of this species from Indonesia to Japan.

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New Records Of Deep-Sea Blind Lobsters (Crustacea: Decapoda: Polychelidae) From Taiwan, Su-Ching Chang, Shane T. Ahyong, Tin-Yam Chan Dec 2013

New Records Of Deep-Sea Blind Lobsters (Crustacea: Decapoda: Polychelidae) From Taiwan, Su-Ching Chang, Shane T. Ahyong, Tin-Yam Chan

Journal of Marine Science and Technology–Taiwan

The deep-sea lobster family, Polychelidae Wood-Mason, 1875, contains six genera and 38 species worldwide, of which nine species in three genera have been reported from Taiwan. Herein we present four new records of Polychelidae from Taiwan, namely Pentacheles validus A. Milne-Edwards, 1880, Stereomastis surda (Galil, 2000), Willemoesia forceps A. Milne-Edwards, 1880, and W. leptodactyla (Thomson, 1873). A total of 13 species in four genera of Polychelidae are now known from Taiwan; a key to the species is provided.

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Decadal Variation Of Wintertime Sea Surface Temperature In The Taiwan Strait, Yi-Chun Kuo, Ming-An Lee Dec 2013

Decadal Variation Of Wintertime Sea Surface Temperature In The Taiwan Strait, Yi-Chun Kuo, Ming-An Lee

Journal of Marine Science and Technology–Taiwan

Long-term advanced very-high-resolution radiometer (AVHRR) data with a resolution of 0.04° provided clearer views of sea surface temperature (SST) warming and variation associated with ENSO in the Taiwan Strait (TS) during wintertime (1981-2013). Over the 33 year period, the spatial average of winter SST warming in the TS reached to 3°C. From 1981- 2001, the SST exhibited an increasing trend, with the fastest warming taking place from 1991-2001 after which it seemed to pause. From 2002-2012, the SST showed a cooling trend (-0.08°C/yr). Spatial variation of the warming was distinct, with the highest values concentrated in the winter fronts region, …

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Two New Species Of Vanderhorstia Smith, 1949 (Teleostei: Gobiidae) From Ryukyus, Japan, Toshiyuki Suzuki, I-Shiung Chen Dec 2013

Two New Species Of Vanderhorstia Smith, 1949 (Teleostei: Gobiidae) From Ryukyus, Japan, Toshiyuki Suzuki, I-Shiung Chen

Journal of Marine Science and Technology–Taiwan

Two new gobiid species of Vanderhorstia Smith, 1959 which have been recently collected from Japanese waters. Both new species are distributed in marine coral reef habitats off the Ryukyus, Japan. Vanderhorstia cyanolineata sp. nov. can be well distinguished from congeners by the following unique combination of features: (1) fin ray counts: second dorsal fin rays I/12, anal fin rays I/12; pectoral fin rays 18-19; (2) fin shape: low first dorsal fin with about equal 3rd to 5th spinous rays, caudal fin large and middle rays as sword-like projection; (3) scales: LR 50-52; TR 18; and (4) its own specific colouration …

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The Diel Dynamics Of Ciliate Community In A Tide-Pool, Chien-Fu Chao, Bo-Wei Wang, Chao-Hsiung Cheng, Kuo-Ping Chiang Dec 2013

The Diel Dynamics Of Ciliate Community In A Tide-Pool, Chien-Fu Chao, Bo-Wei Wang, Chao-Hsiung Cheng, Kuo-Ping Chiang

Journal of Marine Science and Technology–Taiwan

We investigated the diel cycle mechanism of a tide-pool ciliate community of the northeastern coast of Taiwan. The investigation was conducted on 17th-18th June (typical summer weather), and on 23th -24th July 2013 (10 days after a typhoon). In June, the tide-pool ecosystem was an independent and the excystment of ciliates in the tide-pool caused a dramatic increase in population abundance, as well as composition change. In July, there was no significant difference between the species composition in the tide-pool and that in the surrounding coastal water. However, the abundance of ciliates in the tide-pool was lower due to the …

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Dna Barcoding Of Coastal Larval Fish Communities Of Dongshar Island, South China Sea Revealed By Mitochondrial Co I Sequences, I-Shiung Chen, Kwang-Tsao Shao, Shao-Liang Hsu, Gwo-Ching Gong, Yu-Chih Chen, Ta-Kang Liu Dec 2013

Dna Barcoding Of Coastal Larval Fish Communities Of Dongshar Island, South China Sea Revealed By Mitochondrial Co I Sequences, I-Shiung Chen, Kwang-Tsao Shao, Shao-Liang Hsu, Gwo-Ching Gong, Yu-Chih Chen, Ta-Kang Liu

Journal of Marine Science and Technology–Taiwan

The 70 different samples of larval fish morphotypes have been successfully amplified and sequenced in detail via PCR amplification for the partial sequences of mtDNA CO I gene. The overall genetic similarities ranged from 83% to 100%. Totally 26 different fish species can be detected and analyzed. There are 16 fish species can be identified into specific level. However, there are remaining 12 species can be expected just into suggested fish generic level. Apparently, two major groups of taxa would be the members of Gobiidae and Apogonidae which comprised 50% of total species diversity, and also comprised 67% of total …

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Assessing Quality Outcomes In A Behavioral Oncology Program: Capstone Project, Elizabeth M. Archer-Nanda Dec 2013

Assessing Quality Outcomes In A Behavioral Oncology Program: Capstone Project, Elizabeth M. Archer-Nanda

Graduate Theses, Dissertations, and Capstones

The landscape of cancer care has changed dramatically over the past several decades. An illness that was once often fatal, now represents both an acute life threatening illness and a chronic condition. While there have been tremendous advancements in the treatment of the physiological aspects of cancer, management of related psychosocial and emotional issues have not seen this same progress. Limited information exists related to both the evaluation and outcome metrics associated with the screening and management of psychiatric sequelae after referral to specialized psychiatric services in cancer patient populations. This capstone project focused on (a) implementation of consistent use …

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An Effective Color-Difference-Based Demosaicking Method, Yea-Shuan Huang, Sheng-Yi Cheng Dec 2013

An Effective Color-Difference-Based Demosaicking Method, Yea-Shuan Huang, Sheng-Yi Cheng

Journal of Marine Science and Technology–Taiwan

This paper proposes an effective color-difference-based (ECDB) interpolation algorithm for color filter array (CFA) image demosaicking. A CFA image consists of a set of spectrally selective filters which are arranged in an interleaved pattern such that only one color component is sampled at each pixel location. To improve the quality of reconstructed fullcolor images from CFA images, the ECDB algorithm first analyzes the samples immediately around a missing green pixel to determine suitable samples for interpolating the value of this missing green pixel. After finishing the interpolation operations of all the missing green pixels, a complete green plane (i.e G …

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Vehicle Counting Without Background Modeling, Cheng-Chang Lien, Cheng-Ta Hsieh, Ming-Hsiu Tsai Dec 2013

Vehicle Counting Without Background Modeling, Cheng-Chang Lien, Cheng-Ta Hsieh, Ming-Hsiu Tsai

Journal of Marine Science and Technology–Taiwan

In general, the vision-based methods for vehicle detection/tracking may face the problems of illumination variation, shadows, or swaying trees. In this study, we propose a novel vehicle detection method without background modeling to overcome the aforementioned problems. First, a modified block-based frame differential method is established to quickly detect the moving vehicles without the influences of rapid illumination variations. Second, the precise vehicles’ regions are extracted with the dual foregrounds fusion method. Third, a texture-based object segmentation method is proposed to segment each vehicle from the merged foreground image blob and remove the shadows. Fourth, based on the concept of …

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Determining The Internal Structure Of Cement-Based Materials By Using Mri Techniques, Hsiang-Wei Chiang, Ran Huang, Chia-Jung Tsai Dec 2013

Determining The Internal Structure Of Cement-Based Materials By Using Mri Techniques, Hsiang-Wei Chiang, Ran Huang, Chia-Jung Tsai

Journal of Marine Science and Technology–Taiwan

The primary concerns of the internal structure of cementbased materials involve the distribution of pores, pore size, and the manner in which they are connected. Thoroughly understanding the distributive rules of pores and the approaches to breaking their links can contribute considerably to enhancing the durability of cement-based materials. Several methods are used to measure the pores of cement-based materials; however, they cannot determine the exact location of pores or structural links. Magnetic resonance imaging (MRI) has been widely applied in physical examinations and has matured to the level of being able to obtain 3D images of the organs of …

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Fishing Vs. Climate Change: An Example Of Filefish (Thamnaconus Modestus) In The Northern East China Sea, Sukgeun Jung, Hyung Kee Cha Dec 2013

Fishing Vs. Climate Change: An Example Of Filefish (Thamnaconus Modestus) In The Northern East China Sea, Sukgeun Jung, Hyung Kee Cha

Journal of Marine Science and Technology–Taiwan

The main cause of annual fluctuations in catch and species composition of fisheries is usually uncertain, but a prevailing view has been that fishing effects are more critical than environmental variability. Filefish is a good anecdote: many Korean fisheries scientists have attributed the sudden collapse of Korean filefish fisheries in the early 1990s to overfishing, especially by trawl fisheries in the northern East China Sea (NECS). However, interdisciplinary researches have revealed that climate-driven, multi-decadal variability in oceanic conditions impacts both fish and fisheries around the world. To test the two alternative hypotheses (i.e., fishing and climate) as the major cause …

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Seasonal Dynamics Of Flatfish Assemblage In Coastal Waters Off Northeastern Taiwan: With Implications For Shift In Species Dominance Of The Ecosystem, Shyh-Bin Wang, Wen-Kwen Chen, Shoou-Jeng Joung Dec 2013

Seasonal Dynamics Of Flatfish Assemblage In Coastal Waters Off Northeastern Taiwan: With Implications For Shift In Species Dominance Of The Ecosystem, Shyh-Bin Wang, Wen-Kwen Chen, Shoou-Jeng Joung

Journal of Marine Science and Technology–Taiwan

The seasonal dynamics of flatfish assemblage in the coastal waters off northeastern Taiwan was examined based on samples collected between March 2004 and March 2005 taken by bottom trawlers and landed at Da-Shi fishing port, Yilan county. A total of 28 species from 5 families and 18 genera were found. The Bothidae was the most dominant family, accounting for 81% of the total catch, while the most dominant species was the Pseudorhombus pentophthalmus. Species richness and diversity were high between the end of fall and the end of spring, but low in summer. Multivariate analyses based on cluster and nonparametric …

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Age And Growth Study Of The Jack Mackerel (Trachurus Japonicus) In The Northeatern Waters Off Taiwan, Hsueh-Jung Lu, Chih-Chun Chen, Jen-Chia Cheng Dec 2013

Age And Growth Study Of The Jack Mackerel (Trachurus Japonicus) In The Northeatern Waters Off Taiwan, Hsueh-Jung Lu, Chih-Chun Chen, Jen-Chia Cheng

Journal of Marine Science and Technology–Taiwan

Jack mackerel (Trachurus japonicus) is one of the most important fish resources in the northeastern Taiwan. Because of the flourishing of Taiwanese seiner fisheries in recent years, the proportion and catch of jack mackerels have increased. However, the studies on their age and growth are outdated, thus data on the catch-at-age composition are lacking. The present study collected jack mackerel otolith samples from May, 2010, to April, 2011, for age determination and combined those data with length and weight data from 2005 to January, 2012, to investigate the catch-at-age of jack mackerel in the northeastern waters off Taiwan. The regression …

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Summer Assemblages Of Ichthyoplankton In The Waters Of The East China Sea Shelf And Around Taiwan In 2007, Ming-An Lee, Yi-Chen Wang, Yu-Kai Chen, Wen-Yu Chen, Long-Jing Wu, Don-Chung Liu, Ji-Lun Wu, Sheng-Yuan Teng Dec 2013

Summer Assemblages Of Ichthyoplankton In The Waters Of The East China Sea Shelf And Around Taiwan In 2007, Ming-An Lee, Yi-Chen Wang, Yu-Kai Chen, Wen-Yu Chen, Long-Jing Wu, Don-Chung Liu, Ji-Lun Wu, Sheng-Yuan Teng

Journal of Marine Science and Technology–Taiwan

This study investigated the relationships between assemblages of larval fish and hydrographic features in the East China Sea (ECS) and seas surrounding Taiwan during the summer of 2007. A survey was conducted from 2007 July 1 to 2007 July 11 in the ECS and from 2007 July 4 to 2007 July 16 in the waters surrounding Taiwan. A total of 12,670 larval fishes belonging to 95 families, 163 genes, and 189 species were identified. Engraulis japonicus and Sillago japonica were the 2 dominant species, accounting for 56.15% and 6.66% of the fish larvae samples. The cluster analysis results showed that …

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Application Of Lc-Ms/Ms In Identification Of Toxin In The Causative Gastropod And Victim Samples, Chun-Lan Lin, Cheng-Hong Hsieh, You-Liang Hsieh, Yi-Cheng Tai, Deng-Fwu Hwang Dec 2013

Application Of Lc-Ms/Ms In Identification Of Toxin In The Causative Gastropod And Victim Samples, Chun-Lan Lin, Cheng-Hong Hsieh, You-Liang Hsieh, Yi-Cheng Tai, Deng-Fwu Hwang

Journal of Marine Science and Technology–Taiwan

Food paralytic poisoning incident was detected in the gastropod Nassariidae Niotha clathrata and Zeuxis scalaris occurred in December 2012 in Kaohsiung, Taiwan. The toxin was purified from each remain of cooked gastropod and victim tissues by ultrafiltration using a YM-3 membrane, followed by C18 cartridge column purification. Based on analyses by LC-MS/MS, the causative agent of gastropod food poisoning was identified as tetrodotoxin. The toxicity of remain of cooked sample was 245 MU/g (1MU = 0.178 µg TTX) for N. clathrata and 203 MU/g for Z. scalaris. The blood and excrements of victim was shown to contain TTX of 0.13 …

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A Comparative Study Between Ranavirus And Megalocytivirus Infections In Orange-Spotted Grouper (Epienphelus Coioides), Jiann-Horng Leu, Ming-Hung Wu, Hsin-Yiu Chou Dec 2013

A Comparative Study Between Ranavirus And Megalocytivirus Infections In Orange-Spotted Grouper (Epienphelus Coioides), Jiann-Horng Leu, Ming-Hung Wu, Hsin-Yiu Chou

Journal of Marine Science and Technology–Taiwan

Piscine iridoviruses infect a wide variety of fish and are classified into three genera: Lymphocystivirus, Ranavirus and Megalocytivirus. Lymphocystiviruses cause non-fatal, dermal infections, while ranaviruses and megalocytiviruses produce devastating, systemic infections with mortality reaching up to 100%. Although both ranaviruses and megalocytiviruses cause fatal systemic infections, they induce different pathology. In Taiwan, both ranaviruses and megalocytiviruses have caused serious epidemics in several mariculture fish species, including groupers. In this study, we infected the orange-spotted grouper (Epinephelus coioides) with either a megalocytivirus (TGIV, grouper iridovirus of Taiwan) or a ranavirus (GIV, grouper iridovirus), and then the two iridoviruses were investigated and …

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Ichthyoplankton Community Associated With Oceanic Fronts In Early Winter On The Continental Shelf Of The Southern East China Sea, Yi-Chen Wang, Wen-Yu Chen, Yi Chang, Ming-An Lee Dec 2013

Ichthyoplankton Community Associated With Oceanic Fronts In Early Winter On The Continental Shelf Of The Southern East China Sea, Yi-Chen Wang, Wen-Yu Chen, Yi Chang, Ming-An Lee

Journal of Marine Science and Technology–Taiwan

The study of ichthyoplankton community associated with oceanic features on the continental shelf of southern East China Sea (ECS) was conducted in early winter from 2006 to 2009. The species composition of the ichthyoplankton and its spatial distribution was classified and compared with oceanic front. A total number of 1,809 fish larvae individuals were sampled from 5 field surveys, and represented 76 families and 137 species. Using the Bray-Curtis dissimilarity, the abundance of species found to exceed 0.5% of the total sample from 36 stations were classified into four groups: China Coastal Group, Mixed Shelf Group, Taiwan Strait Group, and …

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Comparative Morphological Study Of Otoliths In Taiwanese Anguilliformes Fishes, Abbie K. Chulin, Hong-Ming Chen Dec 2013

Comparative Morphological Study Of Otoliths In Taiwanese Anguilliformes Fishes, Abbie K. Chulin, Hong-Ming Chen

Journal of Marine Science and Technology–Taiwan

Otoliths are calcareous structures found in the labyrinth membrane in the otic capsules of teleost fishes and are constituted of three pairs: the sagittae, lapilli and asterisci. They have long been recognized as being species specific. A comparative morphology of the sagittae, asterisci and lapilli among six eel species of Anguilliformes belonging to the Family Congridae, Muraenesocidae and Muraenidae was studied. A total of 64 specimens belonging to Bathyconger wallacei (n = 23), Conger japonicus (n = 9), Muraenesox cinereus (n = 10), Echidna polyzona (n = 4), Gymnothorax eurostus (n = 4) and Gymnothorax reticularis (n = 14) were …

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The Molecular Phylogeny Of Genus Hemigobius (Teleostei: Gobiidae), With The Comfirmation Of Validity Of Hemigobius Crassa (Herre, 1945), Shih-Pin Huang, I-Shiung Chen, Kwang-Tsao Shao Dec 2013

The Molecular Phylogeny Of Genus Hemigobius (Teleostei: Gobiidae), With The Comfirmation Of Validity Of Hemigobius Crassa (Herre, 1945), Shih-Pin Huang, I-Shiung Chen, Kwang-Tsao Shao

Journal of Marine Science and Technology–Taiwan

The genus Hemigobius Bleeker, 1874 is has been regarded as only two valid species in previous study including H. hoevenii (Bleeker, 1851) and H. mingi (Herre, 1936). Traditionally, the both Vaimosa crassa Herre, 1945 and Mugilogobius obliquifasciatus Wu and Ni, 1985 found from Chinese and Taiwanese waters had ever been regarded as the junior synonyms of H. hoevenii. However, our present study have been confirm that H. crassa collected from Hong Kong and Taiwan is a valid species. The H. crassa can be well distinguished from H. hoevenii based on several morphological features. The molecular phylogenetic analysis firstly based on …

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Redescription Of Gobius Gastrospilos Bleeker, 1853 With Comments On Four Newly Recorded Species Of Brackish Gobies From Taiwan, Shih-Pin Huang, Martien J. P. Van Oijen, Kuang-Ying Huang, Chin-Chu Tsai, I-Shiung Chen Dec 2013

Redescription Of Gobius Gastrospilos Bleeker, 1853 With Comments On Four Newly Recorded Species Of Brackish Gobies From Taiwan, Shih-Pin Huang, Martien J. P. Van Oijen, Kuang-Ying Huang, Chin-Chu Tsai, I-Shiung Chen

Journal of Marine Science and Technology–Taiwan

A re-examination of the holotype of Gobius gastrospilos Bleeker, 1853 confirmed thatthis species belongs to the genus Pseudogobius Popta, 1922. The detailed redescription of Pseudogobius gastrospilos (Bleeker, 1853) would be provided in this paper. Furthermore, a series of field surveys of the gobioid fauna in brackish habitats of Taiwan revealed and summarized the following four newly recorded gobiid species: Pseudogobius gastrospilos (Bleeker, 1853), Mugilogobius chulae (Smith, 1932), Mugilogobius mertoni (Weber, 1911) and Mugilogobius myxodermus (Herre, 1935). The diagnosis of these newly recorded species of Taiwan would be also provided herein.

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An Annotated Checklist Of Gobioid Fishes From The Mangrove Estuary Of Matang, Malay Peninsula, With Comments On A New Pseudogobius (Teleostei: Gobiidae) Species, Shih-Pin Huang, Kwang-Tsao Shao, Hao-Ming Huang, Ving-Ching Chong, I-Shiung Chen Dec 2013

An Annotated Checklist Of Gobioid Fishes From The Mangrove Estuary Of Matang, Malay Peninsula, With Comments On A New Pseudogobius (Teleostei: Gobiidae) Species, Shih-Pin Huang, Kwang-Tsao Shao, Hao-Ming Huang, Ving-Ching Chong, I-Shiung Chen

Journal of Marine Science and Technology–Taiwan

A series of field collections of fishes were made in the Matang mangrove, Malay Peninsula in April 2011. At least 23 genera and 27 species of gobioid fishes including a new Pseudogobius species were collected and recorded in this region during the expedition. The checklist of gobioid fauna and available materials are provided herein, and the formal description of a new goby species, Pseudogobius fulvicaudus Huang, Shao & Chen, new species will be provided and discussed in this paper.

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A New Freshwater Goby Of Rhinogobius (Teleostei: Gobiidae) From Hainan Island, Southern China, I-Shiung Chen, Peter J. Miller Dec 2013

A New Freshwater Goby Of Rhinogobius (Teleostei: Gobiidae) From Hainan Island, Southern China, I-Shiung Chen, Peter J. Miller

Journal of Marine Science and Technology–Taiwan

A new freshwater goby of Rhinogobius Gill (1859) was collected from the Wangchuang River basin, Hainan Island, southern China. The new species, Rhinogobius sangenloensis, can be well distinguished from other congeners by a combination of the following features: second dorsal-fin rays modally I/8; anal-fin rays I/7-8; pectoral-fin rays modally 17; longitudinal scales 25-27; predorsal scales 9-11; vertebrae 26; body with 3-4 longitudinal, discontinuous orange to brown or brownish black bars and stripes; cheek with 2 grayish black spots in male; pectoral-fin base in male with 2 oblong black bars; caudal fin with an orange mark on lower 1/3 region in …

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A New Species Of Genus Pseudogobius Popta (Teleostei: Gobiidae) From Brackish Water Of Taiwan And Southern China, I-Shiung Chen, Shih-Pin Huang, Kuang-Ying Huang Dec 2013

A New Species Of Genus Pseudogobius Popta (Teleostei: Gobiidae) From Brackish Water Of Taiwan And Southern China, I-Shiung Chen, Shih-Pin Huang, Kuang-Ying Huang

Journal of Marine Science and Technology–Taiwan

A new species of fat-nose goby genus Pseudogobius taijiangensis n. sp. is firstly described herein and was collected from brackish waters of Taiwan and southern China. P. taijiangensis n. sp. can be well distinguished from other congeners by the unique combinations of the following features: (1) fin rays: 2nd dorsal fin rays modally 7, anal fin rays modally 7, pectoral fin rays modally 17 and first dorsal fin rounded and lacking filaments; (2) squamation: lateral body with large ctenoid scales, longitudinal scale rows 26-28, predorsal scales modally 8; and (3) specific coloration: body with some black thin longitudinal lines; rear …

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A New Species Of Cyprinid Fish Of Genus Opsariichthys From Ky Cung-Bang Giang River Basin, Northern Vietnam With Notes On The Taxonomic Status Of The Genus From Northern Vietnam And Southern China, Thien Quang Huynh, I-Shiung Chen Dec 2013

A New Species Of Cyprinid Fish Of Genus Opsariichthys From Ky Cung-Bang Giang River Basin, Northern Vietnam With Notes On The Taxonomic Status Of The Genus From Northern Vietnam And Southern China, Thien Quang Huynh, I-Shiung Chen

Journal of Marine Science and Technology–Taiwan

Opsariichthys duchuunguyeni, a new species of cyprinid fish from Ky Cung – Bang Giang river basin, northern Vietnam, is described. It is characterized by the following unique combination of features: short maxillary extending; 12-15 rounded tubercles on lower jaw; 11-12 crossbars on body; pectoral fin reaching the pelvic fin origin in adult male; lateral-line scales comprising 41; scales above lateral-line 8; scales below lateral-line 3. Moreover, the genetic differentiation and a diagnostic key of the new species and other congeners are given in this paper for discussion about taxonomic status of the genus Opsariichthys from Vietnam and nearby geographical regions, …

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Seasonal Abundance Of Epiphytic Dinoflagellates Around Coastal Waters Of Jeju Island, Korea, Md. Mahfuzur Rahman Shah, So-Jeong An, Joon-Baek Lee Dec 2013

Seasonal Abundance Of Epiphytic Dinoflagellates Around Coastal Waters Of Jeju Island, Korea, Md. Mahfuzur Rahman Shah, So-Jeong An, Joon-Baek Lee

Journal of Marine Science and Technology–Taiwan

The seasonal abundance of epiphytic dinoflagellates in the intertidal zone of Jeju Island, Korea was quantitatively estimated by monthly collection of macroalgal samples (Rhodophyta, Phaeophyta, and Chlorophyta) from six sampling locations from July 2012 to June 2013. Ten epiphytic dinoflagellate taxa, including eight potentially toxic species Amphidinium carterae, A. operculatum, Gambierdiscus sp., Ostreopsis ovata, Prorocentrum concavum, P. emarginatum, P. lima, and P. rhathymum, were identified. Two Amphidinium and three Prorocentrum species are newly recorded in Korean coastal waters. A significant change in seasonal abundance was recorded with maximum (751.82 ± 223.12 cells g-1 wet weight of algae; cells g-1 hereafter) …

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Taxonomic Study Of Pike Congers (Anguilliformes: Muraenesocidae) With Identification Of Muraenesocid Collections In Taiwan, James Lin, Kwang-Tsao Shao, Hong-Ming Chen Dec 2013

Taxonomic Study Of Pike Congers (Anguilliformes: Muraenesocidae) With Identification Of Muraenesocid Collections In Taiwan, James Lin, Kwang-Tsao Shao, Hong-Ming Chen

Journal of Marine Science and Technology–Taiwan

During the past years, we collected and studied on the Anguilliformes fishes, and described some new genera and new species of eels. We noticed that there are some misidentified species or invalid junior synonym in Muraenesocidae specimens. Considering how limited this family is known in Taiwan, we would like to revise the species of pike congers here. We collected muraenesocid specimens around Taiwan from fish markets, fishery harbors, fishermen, and also examined the specimens from other Taiwanese museum collections. Comparing to the past literature of Muraenesocidae, we found that the species Congresox talabon was misreported previously, and there is not …

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Genetic Diversity Of Filamentous Cyanobacteria From Shore Regions Of Okinawa, Shoichiro Suda, Rui Moriya, Shinpei Sumimoto, Osamu Ohno, Kiyotake Suenaga Dec 2013

Genetic Diversity Of Filamentous Cyanobacteria From Shore Regions Of Okinawa, Shoichiro Suda, Rui Moriya, Shinpei Sumimoto, Osamu Ohno, Kiyotake Suenaga

Journal of Marine Science and Technology–Taiwan

Benthic marine cyanobacteria are ubiquitous oxygenic photosynthetic bacteria and they form major components of various communities, including epiphytic, epilithic and microbial mats, in coral reef environments. Filamentous groups may form almost monospecific macroscopic colonies, and sometimes make potentially harmful algal blooms (HABs). HABs bring serious problems for marine tourism but marine filamentous cyanobacteria are good resource for drug discovery. However, cultivation and identification of such filamentous cyanobacteria are difficult and there are taxonomic confusions. In this study, we investigate 17 samples from coral reef area of 10 localities in Okinawa. Macroscopic mats or cushions of filamentous cyanobacteria were collected. The …

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