Research Article

Intraspecific Shape Analysis of Bali Sardinella (Sardinella lemuru) Using Geometric Morphometrics Collected in the Coast of Cabadbaran, Agusan Del Norte, Philippines

Volume: 12 Number: 4 December 31, 2023
EN

Intraspecific Shape Analysis of Bali Sardinella (Sardinella lemuru) Using Geometric Morphometrics Collected in the Coast of Cabadbaran, Agusan Del Norte, Philippines

Abstract

Modern techniques are often applied to analyze the body shape differences among biological organisms. Also, taxonomy and systematics are two essential fields of Biology concerning shape discrimination. This study aims to identify the shape variations of Sardinella lemuru (Bali sardinella) using Symmetry Asymmetry Geometric Data (SAGE) Software Application. A total of 70 fish samples consisting of 35 males and 35 females were collected in Barangay Caasinan, Cabadbaran, Agusan Del Norte, Philippines. Standard laboratory procedures were done and fish samples were subjected to the analysis. Procrustes ANOVA revealed a highly significant difference (P<0.0001) among the components analyzed (individuals, sides, and individuals vs. sides). This implied that each of the fish samples exhibited different body shapes. Principal Component Analysis (PCA) obtained a high rate of Interaction/Fluctuating Asymmetry (76.79%) in males when compared to female samples (74.08%). The shape dissimilarities within the populations were associated with genetic components, ecological adaptations-swimming, predator escape, and resource competition. Thus, the present study identified shape disparity within the fish populations. The development of employing modern techniques enhances scientific methods to quantify shape dissimilarities among species individuals and assemblages.

Keywords

Supporting Institution

Department of Education, Division of Cabadbaran City, Philippines

Ethical Statement

For this type of study, formal consent is not required.

Thanks

The authors would like to extend their gratitude to the Department of Education, Division of Cabadbaran City for funding the study during the sampling and laboratory procedures.

References

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Details

Primary Language

English

Subjects

Marine and Estuarine Ecology

Journal Section

Research Article

Early Pub Date

December 25, 2023

Publication Date

December 31, 2023

Submission Date

June 30, 2023

Acceptance Date

November 7, 2023

Published in Issue

Year 2023 Volume: 12 Number: 4

APA
Cabuga Jr, C., Pondang, J. M., Pıloton, R., Cornıtes, A. J., Ejada, P., Angco, M. K., & Obenza, O. L. P. (2023). Intraspecific Shape Analysis of Bali Sardinella (Sardinella lemuru) Using Geometric Morphometrics Collected in the Coast of Cabadbaran, Agusan Del Norte, Philippines. Marine Science and Technology Bulletin, 12(4), 495-504. https://doi.org/10.33714/masteb.1321082
AMA
1.Cabuga Jr C, Pondang JM, Pıloton R, et al. Intraspecific Shape Analysis of Bali Sardinella (Sardinella lemuru) Using Geometric Morphometrics Collected in the Coast of Cabadbaran, Agusan Del Norte, Philippines. Mar. Sci. Tech. Bull. 2023;12(4):495-504. doi:10.33714/masteb.1321082
Chicago
Cabuga Jr, Cresencio, Jojean Marie Pondang, Roy Pıloton, et al. 2023. “Intraspecific Shape Analysis of Bali Sardinella (Sardinella Lemuru) Using Geometric Morphometrics Collected in the Coast of Cabadbaran, Agusan Del Norte, Philippines”. Marine Science and Technology Bulletin 12 (4): 495-504. https://doi.org/10.33714/masteb.1321082.
EndNote
Cabuga Jr C, Pondang JM, Pıloton R, Cornıtes AJ, Ejada P, Angco MK, Obenza OLP (December 1, 2023) Intraspecific Shape Analysis of Bali Sardinella (Sardinella lemuru) Using Geometric Morphometrics Collected in the Coast of Cabadbaran, Agusan Del Norte, Philippines. Marine Science and Technology Bulletin 12 4 495–504.
IEEE
[1]C. Cabuga Jr et al., “Intraspecific Shape Analysis of Bali Sardinella (Sardinella lemuru) Using Geometric Morphometrics Collected in the Coast of Cabadbaran, Agusan Del Norte, Philippines”, Mar. Sci. Tech. Bull., vol. 12, no. 4, pp. 495–504, Dec. 2023, doi: 10.33714/masteb.1321082.
ISNAD
Cabuga Jr, Cresencio - Pondang, Jojean Marie - Pıloton, Roy - Cornıtes, Aibie Jel - Ejada, Penelope - Angco, Mafi Kamille - Obenza, Owen Lloyd P. “Intraspecific Shape Analysis of Bali Sardinella (Sardinella Lemuru) Using Geometric Morphometrics Collected in the Coast of Cabadbaran, Agusan Del Norte, Philippines”. Marine Science and Technology Bulletin 12/4 (December 1, 2023): 495-504. https://doi.org/10.33714/masteb.1321082.
JAMA
1.Cabuga Jr C, Pondang JM, Pıloton R, Cornıtes AJ, Ejada P, Angco MK, Obenza OLP. Intraspecific Shape Analysis of Bali Sardinella (Sardinella lemuru) Using Geometric Morphometrics Collected in the Coast of Cabadbaran, Agusan Del Norte, Philippines. Mar. Sci. Tech. Bull. 2023;12:495–504.
MLA
Cabuga Jr, Cresencio, et al. “Intraspecific Shape Analysis of Bali Sardinella (Sardinella Lemuru) Using Geometric Morphometrics Collected in the Coast of Cabadbaran, Agusan Del Norte, Philippines”. Marine Science and Technology Bulletin, vol. 12, no. 4, Dec. 2023, pp. 495-04, doi:10.33714/masteb.1321082.
Vancouver
1.Cresencio Cabuga Jr, Jojean Marie Pondang, Roy Pıloton, Aibie Jel Cornıtes, Penelope Ejada, Mafi Kamille Angco, Owen Lloyd P. Obenza. Intraspecific Shape Analysis of Bali Sardinella (Sardinella lemuru) Using Geometric Morphometrics Collected in the Coast of Cabadbaran, Agusan Del Norte, Philippines. Mar. Sci. Tech. Bull. 2023 Dec. 1;12(4):495-504. doi:10.33714/masteb.1321082

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