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13538

Describing Scale Shapes of the Male and Female Glossogobius aureus Akihito and Meguro, 1975 from Tumaga River, Zamboanga City, Philippines

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Last updated: 22 Jan 2023

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Abstract

The ultrastructures present in the scales of Glossogobius aureus were subjected to morphological analysis using a  Leica ES2 stereomicroscope in tandem with an Olympus digital camera with a 12.1 megapixel resolution and a 5x optical zoom. The female scales were typically of a ctenoid type whereas the male scales showed the presence of cycloid and ctenoid types. The study described 21 scale morphotypes in the male species while 24 morphotypes were described in the female species. These morphotypes were categorized into main, regenerated and specialized scale types. Differences in scale morphology between sexes are best described by the variation in the characteristics of its fully developed scales.

DOI

10.21608/eajbsz.2012.13538

Keywords

Ctenoid, cycloid, morphotypes, regenerated scales

Authors

First Name

Dulce-Amor

Last Name

Matondo

MiddleName

P.

Affiliation

Biology Department, College of Science and Mathematics of the Western Mindanao State University, Zamboanga City, 7000 Philippines

Email

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City

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Orcid

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First Name

Mark

Last Name

Torres

MiddleName

Anthony J.

Affiliation

Department of Biological Sciences, College of Science and Mathematics of the MSU-Iligan Institute of Technology, Iligan City, Philippines

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City

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Orcid

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First Name

Jessie

Last Name

Gorospe

MiddleName

G.

Affiliation

MSU-Naawan, Naawan, Misamis Oriental, Philippines

Email

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City

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Orcid

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First Name

Cesar

Last Name

Demayo

MiddleName

G.

Affiliation

Department of Biological Sciences, College of Science and Mathematics of the MSU-Iligan Institute of Technology, Iligan City, Philippines

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City

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Orcid

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Volume

4

Article Issue

1

Related Issue

2604

Issue Date

2012-12-01

Receive Date

2018-09-13

Publish Date

2012-12-01

Page Start

47

Page End

58

Print ISSN

2090-0759

Online ISSN

2090-0821

Link

https://eajbsz.journals.ekb.eg/article_13538.html

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https://eajbsz.journals.ekb.eg/service?article_code=13538

Order

6

Type

Original Article

Type Code

672

Publication Type

Journal

Publication Title

Egyptian Academic Journal of Biological Sciences, B. Zoology

Publication Link

https://eajbsz.journals.ekb.eg/

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Article

Created At

22 Jan 2023