Morphometric variation among four populations of Shemaya (Alburnus chalcoides) in the south of Caspian Sea using truss network

Mohaddasi, M.; Shabanipour, Nader; Abdolmaleki, Shahram

doi:10.1016/j.jobaz.2013.09.001

Cited by 19 publications

(14 citation statements)

References 25 publications

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“…Visualization tools might help in further study of the putative underlying mechanisms involved [45]. The result of the present study is in line with other studies based on truss analysis [4,[46][47][48][49] and geometric morphometrics [50,51] which have shown the sh species to have a distinctive morphology.…”

Section: Discussionsupporting

confidence: 90%

Morphological plasticity in a wild freshwater fish, Systomus sarana (Cyprinidae) from India: a glimpse through advanced morphometric toolkits 

Gupta

Dwivedi

Tripathi

2020

Preprint

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Background: Body morphology supposed to underpin wide differences in animal performance that can be used to understand the diversification of characters. Further, identifying the fish population with unique shape due to variations in their morphometric characters enable better management of these subunits. Advanced statistical toolkits of morphometry called truss network system and geometric morphometrics have been increasingly used for detecting variations in morphological traits between subunits of fish populations. The present study was therefore carried out with the objective of determining phenotypically distinct units of freshwater fish Systomus sarana collected from geographically isolated locations.Methods: In the present study, 154 specimens of olive barb, S. sarana were collected from four distantly located rivers covering the northern (Ganga), southern (Godavari), central (Narmada), and eastern (Mahanadi) regions of India. Truss-network system and geometric morphometrics have been utilized. Fourteen landmarks were digitized uniformly on each specimen. In the present study, the truss network system yielded size-corrected morphometric characters that were subjected to univariate and multivariate statistical assessment. Results: Analysis of variance (ANOVA) presented significant differences among 63 out of 90 variables (p<0.05). Truss approach includes principal component analysis (PCA) and discriminant function analysis (DFA) while the geometric approach includes PCA, DFA, canonical variate analysis (CVA), partial least square (PLS), the relative warp (RW), and wireframes. CVA extracted Mahalanobis and Procrustes distances among groups found to be highly significant (p<0.0001). In linear DFA, the overall assignment of correctly classified individuals into their original groups was 86.2% for Ganga, 86.1% for the Godavari, 93.9% for the Narmada, and 92.9% for the Mahanadi population. Conclusions: The results revealed significant variations in the morphometric characters which were reflected in the shape of different body features of the studied populations. Both methods revealed analogous results and significant differences among groups in examined features. Our results suggest that S. sarana shows morphological plasticity across different rivers in India. This study supports the concept that geographical isolation among fish populations can lead to morphological variations.

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Section: Discussionsupporting

confidence: 90%

Morphological plasticity in a wild freshwater fish, Systomus sarana (Cyprinidae) from India: a glimpse through advanced morphometric toolkits 

Gupta

Dwivedi

Tripathi

2020

Preprint

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“…The morphometric characters Rasbora lateristriata based on Truss network analysis found their closeness between the characters four fish populations Rasbora lateristriata namely the degree of similarity between populations that upstream populations similarity value is 100%, branch is 60%, middle is 75% and 75% in downstream (Sajina et al, 2011;Mohaddasi et al, 2013;Sen et al, 2011). Morphometric similarity value Rasbora lateristriata in the Sungi river area of 77.5%, with a value of approximately 80% that have the same shape of fish Rasbora lateristriata on a branch, middle, and downstream, while upstream groups do not have an equal shape with the other.…”

Section: Resultsmentioning

confidence: 93%

Morphometric variations of rasbora lateristriata bleeker population in different habitat: based on truss character analysis

Suryani

Wirawan

Dwiyani

et al. 2020

ijls

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Rasbora lateristriata is an alternative source of protein for the people around the river and fish consumption in Indonesia. Rasbora lateristriata also an economically fish in the streams so that people make it a prime target of the catch. Rasbora lateristriata, Bleeker called yellow Rasbora is a genus of freshwater fish from the family of Cyprinidae and is often found living in groups based on small rivers with a temperature range between 22-24 ° C, pH 6.0 -6.5. The purpose of this study was to determine the method Truss morphometric variation in the upstream, branch, middle and downstream and analyze the effects of water quality to morphometric character of Rasbora lateristriata population as scientific information in the conservation of fish. Morphometric variation of R. lateristriata based on Truss morphometric characters found their closeness between the four populations character of R lateristriata with the degree of similarity that upstream populations with 100% similarity, branch with 60% similarity, middle and downstream with 75%. Morphometric similarity value of R. lateristriata in the Sungi river area of ??77.5%.

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“…Selain faktor genetik, keragaman morfometrik juga bisa disebabkan oleh beberapa faktor, seperti perbedaan kondisi lingkungan, posisi geografi, serta habitat yang berbeda (Hossain et al 2010;Mohaddasi et al 2013;Solomon et al 2015;Siddik et al 2016;Abdurahman et al 2016). Posisi geografi yang berbeda, biasanya memiliki ketinggian tempat (altitude) yang berbeda pula.…”

Section: Hubungan Kekerabatan Ikan Belut Sawah Jawa Barat Berdasarkanunclassified

Keragaman Morfometrik dan Genetik Gen COI Belut Sawah (Monopterus albus) Asal Empat Populasi di Jawa Barat

Herdiana¹,

Kamal²,

Butet³

et al. 2017

JIPI

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ABSTRAKIkan belut sawah (Monopterus albus) merupakan spesies ikan air tawar ekonomis penting yang potensial untuk dikembangkan secara berkelanjutan. Spesies ini dianggap sebagai spesies bermasalah karena karakternya yang komplek serta morfologinya yang mirip dengan Monopterus cuchia dan Monopterus javanensis yang sering kali menghantarkan dilema taksonomi. Kepastian taksonomi merupakan informasi dasar penting dalam pengelolaan perikanan secara berkelanjutan, studi keragaman morfometrik, dan genetik merupakan metode umum yang digunakan untuk identifikasi spesies maupun stok. Penelitian ini untuk memvalidasi, identifikasi, serta evaluasi hubungan kekerabatan spesies belut sawah asal empat populasi (Indramayu, Subang, Tasikmalaya, dan Garut) di Jawa Barat. Analisis keragaman morfometrik dilakukan berdasarkan pengukuran 19 karakter morfometrik, sedangkan analisis keragaman genetik dilakukan menggunakan metode PCR-Sekuensing mtDNA gen COI. Hasil analisis diskriminan stepwise menghasilkan 7 rasio karakter morfometrik yang berpengaruh terhadap pengelompokan populasi dan dua fungsi diskriminan pertama menyumbang 84,2% dari total variasi. Keragaman genetik ditunjukkan melalui penjajaran 14 sekuen gen COI yang menghasilkan 11 haplotipe spesies ingrup dari 109 situs nukleotida variasi. Hasil analisis klaster dan pohon filogenetik menunjukkan bahwa ikan belut sawah dari empat populasi penelitian mengelompok ke dalam dua klaster utama. Klaster pertama terdiri atas populasi Indramayu dan Subang, klaster kedua terdiri atas populasi Tasikmalaya dan Garut. Pengelompokan tersebut membuktikan bahwa populasi belut sawah di Jawa Barat secara morfometrik dan genetik bervariasi di antara populasi dan menghantarkan pada dugaan bahwa sedikitnya ada dua spesies kriptik dari M. albus di Jawa Barat.Kata kunci: Jawa Barat, keragaman genetik, keragaman morfometrik, Monopterus albus ABSTRACT Swamp eel (Monopterus albus) is an economically important freshwater fish which has the potential to sustainable development. This species is considered as one of the taxonomically problematic spesies due to its complex characters and similar morphology to Monopterus cuchia and Monopterus javanensis that often lead to taxonomic dilemmas. Taxonomic certainty is an essential basis information in sustainable fisheries management, studies on morphometric characters, and genetic variability is a method which commonly used for species or stock identification. This study was aimed to validate the taxonomy certainty and evaluate the kinship of swamp eel from four populations (Indramayu, Subang, Tasikmalaya, and Garut distrik) in West Java. Morphometric analysis was conducted by measurement of 19 characters, whereas genetic analysis was conducted using PCR-Sequencing method of COI gene. The results from stepwise discriminant analysis showed that 7 morphometric characters ratio were powerful to classified the populations and the first two discriminant functions accounted 84.2% of the total variability. Genetic diversity indicated by alignment 14 sekuen of COI gene ...

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Morphometric variation among four populations of Shemaya (Alburnus chalcoides) in the south of Caspian Sea using truss network

Cited by 19 publications

References 25 publications

Morphological plasticity in a wild freshwater fish, Systomus sarana (Cyprinidae) from India: a glimpse through advanced morphometric toolkits

Morphological plasticity in a wild freshwater fish, Systomus sarana (Cyprinidae) from India: a glimpse through advanced morphometric toolkits

Morphometric variations of rasbora lateristriata bleeker population in different habitat: based on truss character analysis

Keragaman Morfometrik dan Genetik Gen COI Belut Sawah (Monopterus albus) Asal Empat Populasi di Jawa Barat

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Morphometric variation among four populations of Shemaya (Alburnus chalcoides) in the south of Caspian Sea using truss network

Cited by 19 publications

References 25 publications

Morphological plasticity in a wild freshwater fish,&nbsp;Systomus&nbsp;sarana&nbsp;(Cyprinidae) from India: a glimpse through advanced morphometric toolkits&nbsp;

Morphological plasticity in a wild freshwater fish,&nbsp;Systomus&nbsp;sarana&nbsp;(Cyprinidae) from India: a glimpse through advanced morphometric toolkits&nbsp;

Morphometric variations of rasbora lateristriata bleeker population in different habitat: based on truss character analysis

Keragaman Morfometrik dan Genetik Gen COI Belut Sawah (Monopterus albus) Asal Empat Populasi di Jawa Barat

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Product

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Morphological plasticity in a wild freshwater fish, Systomus sarana (Cyprinidae) from India: a glimpse through advanced morphometric toolkits

Morphological plasticity in a wild freshwater fish, Systomus sarana (Cyprinidae) from India: a glimpse through advanced morphometric toolkits