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2013

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Articles 1 - 30 of 1169

Full-Text Articles in Animal Sciences

The Development Of Fisheries Management In Liberia : Vessel Monitoring System (Vms) As Enforcement And Surveillance Tools : National And Regional Perspectives, Sheck Abdul Sherif Dec 2013

The Development Of Fisheries Management In Liberia : Vessel Monitoring System (Vms) As Enforcement And Surveillance Tools : National And Regional Perspectives, Sheck Abdul Sherif

World Maritime University Dissertations

No abstract provided.

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Spatial Analysis Of Factors Influencing Long-Term Stress In The Grizzly Bear (Ursus Arctos) Population Of Alberta, Canada, Mathieu Bourbonnais, Trisalyn Nelson, Mark Cattet, Chris T. Darimont, Gordon Stenhouse Dec 2013

Spatial Analysis Of Factors Influencing Long-Term Stress In The Grizzly Bear (Ursus Arctos) Population Of Alberta, Canada, Mathieu Bourbonnais, Trisalyn Nelson, Mark Cattet, Chris T. Darimont, Gordon Stenhouse

Physiology Collection

Non-invasive measures for assessing long-term stress in free ranging mammals are an increasingly important approach for understanding physiological responses to landscape conditions. Using a spatially and temporally expansive dataset of hair cortisol concentrations (HCC) generated from a threatened grizzly bear (Ursus arctos) population in Alberta, Canada, we quantified how variables representing habitat conditions and anthropogenic disturbance impact long-term stress in grizzly bears. We characterized spatial variability in male and female HCC point data using kernel density estimation and quantified variable influence on spatial patterns of male and female HCC stress surfaces using random forests. Separate models were developed for regions …

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Wetlands Utilization And Rural Livelihood Diversification: A Case Of Simiyu Wetland, Magu, Tanzania, Emiliana Mwita Dec 2013

Wetlands Utilization And Rural Livelihood Diversification: A Case Of Simiyu Wetland, Magu, Tanzania, Emiliana Mwita

Journal of Humanities and Social Sciences

In many developing countries wetlands play an important role in supporting the livelihood of both urban and rural communities. In rural areas wetlands are increasingly becoming a focal point of production and livelihood diversification due to their richness and the diverse options they provide. This paper explores the livelihood options provided by Simiyu wetland in Magu District, Simiyu Region, to the community living arround it using social survey methods. This paper is based on a study which shows that wetland farming is the main activity (75%) and significantly contribute to cash income generation, followed by livestock keeping, fishing and handicraft. …

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Beef Cattle Body Temperature During Climatic Stress: A Genome-Wide Association Study, Jeremy T. Howard, Stephen D. Kachman, Warren M. Snelling, E. John Pollak, Daniel C. Ciobanu, Larry A. Kuehn, Matthew L. Spangler Dec 2013

Beef Cattle Body Temperature During Climatic Stress: A Genome-Wide Association Study, Jeremy T. Howard, Stephen D. Kachman, Warren M. Snelling, E. John Pollak, Daniel C. Ciobanu, Larry A. Kuehn, Matthew L. Spangler

Department of Animal Science: Faculty Publications

Cattle are reared in diverse environments and collecting phenotypic body temperature (BT) measurements to characterize BT variation across diverse environments is difficult and expensive. To better understand the genetic basis of BT regulation, a genome-wide association study was conducted utilizing crossbred steers and heifers totaling 239 animals of unknown pedigree and breed fraction. During predicted extreme heat and cold stress events, hourly tympanic and vaginal BT devices were placed in steers and heifers, respect i v e l y. I n d i v i dua l s we r e genotyped with t h e BovineSNP50K_v2 assay and data …

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Ecology, Phylogenetics, And Conservation Of Draba Asterophora Complex: A Rare, Alpine, Endemic From Lake Tahoe, Usa, Emily Ruth Smith Putnam Dec 2013

Ecology, Phylogenetics, And Conservation Of Draba Asterophora Complex: A Rare, Alpine, Endemic From Lake Tahoe, Usa, Emily Ruth Smith Putnam

Theses and Dissertations

Rare, alpine, endemic species are particularly at risk for extinction. Alpine environments are especially vulnerable to climate change and human impacts, such as ski resort development and snowmaking. Draba asterophora Payson is a rare, alpine species that occurs only in three disjunct mountain-top regions surrounding Lake Tahoe. It is currently threatened by human impacts, such as ski resorts, as well as indirect influences of climate change and therefore in need of better understanding for conservation purposes. Draba asterophora may be able to serve as a case study for other similarly vulnerable, rare, alpine, endemic species with conservation needs. We utilized …

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Post-Fire Interactions Between Soil Water Repellency, Islands Of Fertility, And Bromus Tectorum Invasibility, Kaitlynn Jane Fernelius Dec 2013

Post-Fire Interactions Between Soil Water Repellency, Islands Of Fertility, And Bromus Tectorum Invasibility, Kaitlynn Jane Fernelius

Theses and Dissertations

An intrinsic link exists between soil moisture and soil nitrogen. Factors that increase or decrease soil moisture can have a profound effect on soil nitrogen cycling, which may have later repercussions in the plant community. Post-fire soil water repellency is one factor that can limit soil moisture acquisition and may indirectly affect nitrogen cycling and weed invasion in woody islands of fertility. Plots centered on burned Juniperus osteosperma trees were either left untreated or treated with a surfactant to ameliorate water repellency. Two years later, soils were excavated from the untreated and treated field plots. In the greenhouse, half of …

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Dog Behavior Co-Varies With Height, Bodyweight And Skull Shape, Paul D. Mcgreevy, Dana Georgevsky, Johanna Carrasco, Michael Valenzuela, Deborah L. Duffy, James A. Serpell Dec 2013

Dog Behavior Co-Varies With Height, Bodyweight And Skull Shape, Paul D. Mcgreevy, Dana Georgevsky, Johanna Carrasco, Michael Valenzuela, Deborah L. Duffy, James A. Serpell

Eidonomy Collection

Dogs offer unique opportunities to study correlations between morphology and behavior because skull shapes and body shape are so diverse among breeds. Several studies have shown relationships between canine cephalic index (CI: the ratio of skull width to skull length) and neural architecture. Data on the CI of adult, show-quality dogs (six males and six females) were sourced in Australia along with existing data on the breeds’ height, bodyweight and related to data on 36 behavioral traits of companion dogs (n = 8,301) of various common breeds (n = 49) collected internationally using the Canine Behavioral Assessment and Research Questionnaire …

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Using Hydroxyapatite From Fish Scales To Prepare Chitosan/Gelatin/Hydroxyapatite Membrane: Exploring Potential For Bone Tissue Engineering, Yi-Cheng Huang, Hao-Wen Chu Dec 2013

Using Hydroxyapatite From Fish Scales To Prepare Chitosan/Gelatin/Hydroxyapatite Membrane: Exploring Potential For Bone Tissue Engineering, Yi-Cheng Huang, Hao-Wen Chu

Journal of Marine Science and Technology–Taiwan

Concerns have recently been raised about the treatment and use of hydroxyapatite, an important component of fish scale. The goal of this investigation is to evaluate the feasibility of using hydroxyapatite extracted from fish scale (FHAP) for bone tissue engineering. FHAP or sintered FHAP (sFHAP) was added to chitosan/gelatin (CS/GEL) mixture to prepare membrane. The effect of FHAP and sFHAP on the physical and chemical properties of the membrane and their affinities towards MG63 cells were studied. Accordingly, the prepared CS/GEL/FHAP membrane was characterized by FTIR (ATRFTIR) and SEM. Following sintering at 800°C for 4 h, the CS/GEL/sFHAP membrane had …

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Ba/Ca Ratios In Otoliths Of Southern Bluefin Tuna (Thunnus Maccoyii) As A Biological Tracer Of Upwelling In The Great Australian Bight, Yu-Ting Lin, Chia-Hui Wang, Chen-Feng You, Wann-Nian Tzeng Dec 2013

Ba/Ca Ratios In Otoliths Of Southern Bluefin Tuna (Thunnus Maccoyii) As A Biological Tracer Of Upwelling In The Great Australian Bight, Yu-Ting Lin, Chia-Hui Wang, Chen-Feng You, Wann-Nian Tzeng

Journal of Marine Science and Technology–Taiwan

The southern bluefin tuna (Thunnus maccoyii) is a longlived, large, and highly migratory marine fish in the Indian Ocean. They can live up to 40 years and migrate to the Great Australian Bight in the summer when 1-4 years old. The Great Australian Bight is characterized as the most productive coastal upwelling zone in southern Australia and is the largest area of cool-water carbonate sedimentation in the world. The barium (Ba) level is poor in the open ocean but rich in the upwelling area. This study used otolith Ba/Ca ratios as a natural tag to confirm that southern bluefin tuna …

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Mortality In The Ocean - With Lessons From Hydrothermal Vents Off Kueishan Tao, Ne-Taiwan, Hans-Uwe Dahms, Jiang-Shiou Hwang Dec 2013

Mortality In The Ocean - With Lessons From Hydrothermal Vents Off Kueishan Tao, Ne-Taiwan, Hans-Uwe Dahms, Jiang-Shiou Hwang

Journal of Marine Science and Technology–Taiwan

There is evidence of plankton mortality and extinction at various temporal and spatial scales induced by man-made pollution, or by natural causes (ageing, competition, predation, diseases, natural pollution). If mortalities take place at large scale they might become of environmental concern and may impact other biotic compartments including fisheries substantially. Such mortalities are a consistent phenomenon at time scales from geological mass extinctions to regularly occurring HABs, that appear to be increasing on a global basis. Several mass mortalities might have escaped our notice for their patchy and erratic occurrences. This also holds for mortalities caused by hydrothermal vents (HVs) …

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A New Genus Of Hemigobius Generic Group Goby Based On Morphological And Molecular Evidence, With Description Of A New Species, Shih-Pin Huang, Jaafar Zeehan, I-Shiung Chen Dec 2013

A New Genus Of Hemigobius Generic Group Goby Based On Morphological And Molecular Evidence, With Description Of A New Species, Shih-Pin Huang, Jaafar Zeehan, I-Shiung Chen

Journal of Marine Science and Technology–Taiwan

Wuhanlinigobius, a new genus of Hemigobius generic group would been established and assigned from Mugilogobius polylepis Wu and Ni, 1985. Mugilogobius polylepis has been regarded as belong to genus Eugnathogobius based on lacking head pores and representing longitudinal sensory papillae in previous taxonomic study. However, we compared the osteological features of Mugilogobius polylepis Wu and Ni, 1985 and Eugnathogobius microps Smith, 1931 as well as the molecular phylogenetic analysis based on the mtDNA ND5, Cyt-b genes and D-loop region. The molecular phylogenetic tree including 9 related Hemigobius generic group reveal that this new genus represents an independent clade which is …

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Does High Organic Matter Content Affect Polychaete Assemblages In A Shenzhen Bay Mudflat, China?, Li-Zhe Cai, Jiang-Shiou Hwang, Hans-Uwe Dahms, Su-Jing Fu, Xin-Wei Chen, Chen Wu Dec 2013

Does High Organic Matter Content Affect Polychaete Assemblages In A Shenzhen Bay Mudflat, China?, Li-Zhe Cai, Jiang-Shiou Hwang, Hans-Uwe Dahms, Su-Jing Fu, Xin-Wei Chen, Chen Wu

Journal of Marine Science and Technology–Taiwan

Coastal areas are the first marine systems being impacted by anthropogenic pollution and eutrophication. Organic matter poses a particularly negative impact on the environment due to its oxygen depleting and eutrophying effects. Shenzhen Bay mudflat contains rich organic matter. Here, we compare changes of polychaete assemblage parameters on seasonal data obtained from a Shenzhen Bay mudflat in a three-year study. The results based on the seasonal and spatial variations of polychaete species number, density and biomass, ShannonWiener diversity index, evenness index and richness index confirmed that high organic matter content impacted their distribution. A significant negative correlation between the density …

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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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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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