Interspecific difference in downstream migratory season between two tropical eels, Anguilla celebesensis and Anguilla marmorata

2018 ◽  
Vol 93 (4) ◽  
pp. 729-732 ◽  
Author(s):  
Seishi Hagihara ◽  
Jun Aoyama ◽  
Daniel Limbong ◽  
Katsumi Tsukamoto
Keyword(s):  
Interspecific Difference ◽  
Anguilla Marmorata ◽  
Migratory Season ◽  
Tropical Eels

Morphological and physiological changes of female tropical eels, Anguilla celebesensis and Anguilla marmorata, in relation to downstream migration

2012 ◽  
Vol 81 (2) ◽  
pp. 408-426 ◽  
Author(s):  
S. Hagihara ◽  
J. Aoyama ◽  
D. Limbong ◽  
K. Tsukamoto
Keyword(s):  
Downstream Migration ◽  
Physiological Changes ◽  
Anguilla Marmorata ◽  
Tropical Eels

Age and growth of migrating tropical eels, Anguilla celebesensis and Anguilla marmorata

2018 ◽  
Vol 92 (5) ◽  
pp. 1526-1544 ◽  
Author(s):  
S. Hagihara ◽  
J. Aoyama ◽  
D. Limbong ◽  
K. Tsukamoto
Keyword(s):  
Age And Growth ◽  
Anguilla Marmorata ◽  
Tropical Eels

Migration and habitat use of the tropical eels Anguilla marmorata and A. bicolor pacifica in Vietnam

2013 ◽  
Vol 47 (1) ◽  
pp. 57-65 ◽  
Author(s):  
Takaomi Arai ◽  
Naoko Chino ◽  
Dung Quang Le
Keyword(s):  
Habitat Use ◽  
Anguilla Marmorata ◽  
Tropical Eels

Identifikasi, Tingkat Insidensi, Indeks Dominasi dan Tingkat Kesukaan Parasit pada Sidat (Anguilla marmorata)

2011 ◽  
Vol 16 (1) ◽  
Author(s):  
Reiny A. Tumbol ◽  
Sammy N. Longdong ◽  
Tauvan A. Kanoli
Keyword(s):  
Anguilla Marmorata

Penelitian ini dilakukan dengan bertujuan mengetahui jenis-jenis parasit, tingkat insidensi, indeks dominasi dan tingkat kesukaan parasit pada sidat (Anguilla marmorata). Pemeriksaan sampel Sidat dimulai tanggal 25 Mei−16 Juni 2009, di Laboratorium Kesehatan Ikan Balai Budidaya Air Tawar Tatelu. Sampel diambil secara acak dari kolam-kolam pembesaran sebanyak 50 ekor, ukuran panjang 30–45 cm. Pemeriksaan parasit pada Sidat terbagi atas pemeriksaan ektoparasit yaitu mata, mulut, kulit/sisik, insang dan sirip. Pemeriksaan endoparasit meliputi pemeriksaan lambung, usus, hati dan daging. Hasil identifikasi parasit yang menginfeksi Sidat adalah Trichodina sp, Lerneae sp, Myxobolus sp, Gyrodactylus sp, Oxyurida sp, Capillaria, Acanthocephalus sp dan Vorticella sp. Tingkat insidensi dari tiap spesies parasit adalah sebagai berikut; Trichodina sp 92%, Gyrodactylus sp 74%, Lerneae sp 26%, Capillaria sp 24%, Myxobolus sp 22%, Oxyurida sp 6%, Acanthocephalus sp 2% dan Vorticella 2%. Analisis indeks dominasi menunjukan bahwa ada satu jenis parasit yang mendominasi infeksi parasit-parasit yang ada pada organ-organ sampel yang diperiksa dan parasit tersebut adalah Trichodina Sp. Setiap jenis parasit memiliki tingkat kesukaan yang berbeda dalam menempati organ-organ tubuh Sidat.

scholarly journals A Revised and Improved Version of the Northern Wheatear (Oenanthe oenanthe) Transcriptome

Diversity ◽  
2021 ◽  
Vol 13 (4) ◽  
pp. 151
Author(s):  
Roberto Carlos Frias-Soler ◽  
Lilian Villarín Pildaín ◽  
Michael Wink ◽  
Franz Bairlein
Keyword(s):  
Quality Parameters ◽  
Northern Wheatear ◽  
Long Distance ◽  
Assembly Quality ◽  
Oenanthe Oenanthe ◽  
Mrna Sequencing ◽  
Sequencing Coverage ◽  
Muscle Tissues ◽  
Migratory Season ◽  
Migratory Phenotype

This work presents an updated and more complete version of the transcriptome of a long-distance migrant, the Northern Wheatear (Oenanthe oenanthe). The improved transcriptome was produced from the independent mRNA sequencing of adipose tissue, brain, intestines, liver, skin, and muscle tissues sampled during the autumnal migratory season. This new transcriptome has better sequencing coverage and is more representative of the species’ migratory phenotype. We assembled 20,248 transcripts grouped into 16,430 genes, from which 78% were successfully annotated. All the standard assembly quality parameters were improved in the second transcriptome version.

scholarly journals Genetic Architecture of a Morphological Shape Difference Between Two Drosophila Species

Genetics ◽  
2000 ◽  
Vol 154 (1) ◽  
pp. 299-310 ◽  
Author(s):  
Zhao-Bang Zeng ◽  
Jianjun Liu ◽  
Lynn F Stam ◽  
Chen-Hung Kao ◽  
John M Mercer ◽  
...  
Keyword(s):  
Interval Mapping ◽  
Additive Effect ◽  
Parameter Estimates ◽  
Effect Estimate ◽  
Interspecific Difference ◽  
Posterior Lobe ◽  
Complete Dominance ◽  
Backcross Populations ◽  
History Of ◽  
Trait Locus

AbstractThe size and shape of the posterior lobe of the male genital arch differs dramatically between Drosophila simulans and D. mauritiana. This difference can be quantified with a morphometric descriptor (PC1) based on elliptical Fourier and principal components analyses. The genetic basis of the interspecific difference in PC1 was investigated by the application of quantitative trait locus (QTL) mapping procedures to segregating backcross populations. The parental difference (35 environmental standard deviations) and the heritability of PC1 in backcross populations (>90%) are both very large. The use of multiple interval mapping gives evidence for 19 different QTL. The greatest additive effect estimate accounts for 11.4% of the parental difference but could represent multiple closely linked QTL. Dominance parameter estimates vary among loci from essentially no dominance to complete dominance, and mauritiana alleles tend to be dominant over simulans alleles. Epistasis appears to be relatively unimportant as a source of variation. All but one of the additive effect estimates have the same sign, which means that one species has nearly all plus alleles and the other nearly all minus alleles. This result is unexpected under many evolutionary scenarios and suggests a history of strong directional selection acting on the posterior lobe.

scholarly journals Effect of extraction method of the eel fish albumin levels of Anguilla marmorata (Q.) gaimard and Anguilla bicolor

2021 ◽  
Vol 1763 (1) ◽  
pp. 012080
Author(s):  
Jamaluddin ◽  
Hasnawati ◽  
Y Yuyun ◽  
Pitriani ◽  
A Widodo
Keyword(s):  
Extraction Method ◽  
Anguilla Marmorata

Pseudodactylogyrus anguillae (Yin & Sproston, 1948) from the giant mottled eel Anguilla marmorata Quoy & Gaimard, 1824, in the Phongolo River, South Africa: an invader on the African continent

2021 ◽  
Vol 120 (4) ◽  
pp. 1247-1268
Author(s):  
Marliese Truter ◽  
Kerry A. Hadfield ◽  
Olaf L. F. Weyl ◽  
Nico J. Smit
Keyword(s):  
South Africa ◽  
African Continent ◽  
Anguilla Marmorata

Heavy Metals in a Tropical Eel Anguilla marmorata from The Central Part of Vietnam

2009 ◽  
Vol 204 (1-4) ◽  
pp. 69-78 ◽  
Author(s):  
Quang Dung Le ◽  
Kotaro Shirai ◽  
Duc Cu Nguyen ◽  
Nobuyuki Miyazaki ◽  
Takaomi Arai
Keyword(s):  
Heavy Metals ◽  
Anguilla Marmorata ◽  
Tropical Eel
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