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110612

Mesozooplankton dynamics in the coastal waters of Sharm El-Sheikh, Red Sea, Egypt

Article

Last updated: 01 Jan 2025

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Abstract

The zooplankton community was studied monthly in shallow embayments around Sharm El-Sheikh, northern Red Sea, in relation to physical-chemical properties. The study recorded a total of 91 species, amounting monthly to 2169 - 12319 ind./m3 in the whole area and 3382 - 7835 ind./m3 at the sampling sites. Copepods were the most diverse group represented by 68 species, with clear species diversity of calanoids (48), and less so for cyclopoids (13) and harpacticoids (7). Copepods constituted 68.2% of the total zooplankton count. Thirty two species were persistent in the whole area, including 28 copepods, while all other zooplankton groups were pronouncedly less diversified. Among these groups, larvaceans formed 3.1% and cladocerans (2.1%). The meroplankton representatives played a crucial role, forming 23.7% of the zooplankton count. The Bray-Curtis analysis demonstrated high similarity between sites I, III, and IV. Eleven epipelagic, mesopelagic, or bathypelagic forms were recorded in the shallow waters of Sharm El-Sheikh, indicating the effect of winter vertical mixing on zooplankton distribution.

DOI

10.21608/ejabf.2020.110612

Keywords

Zooplankton, Copepods, Sharm El-Sheikh, Red Sea

Authors

First Name

Mohsen

Last Name

El-Sherbiny

MiddleName

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Affiliation

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Email

mohsen.sherbiny@yahoo.com

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Orcid

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First Name

Mahmoud

Last Name

Hanafy

MiddleName

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Affiliation

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Email

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City

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Orcid

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First Name

Mohamed

Last Name

Dorgham

MiddleName

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Affiliation

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Orcid

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Volume

24

Article Issue

5

Related Issue

15467

Issue Date

2020-08-01

Receive Date

2020-07-30

Publish Date

2020-08-25

Page Start

563

Page End

587

Print ISSN

1110-6131

Online ISSN

2536-9814

Link

https://ejabf.journals.ekb.eg/article_110612.html

Detail API

https://ejabf.journals.ekb.eg/service?article_code=110612

Order

34

Type

Original Article

Type Code

103

Publication Type

Journal

Publication Title

Egyptian Journal of Aquatic Biology and Fisheries

Publication Link

https://ejabf.journals.ekb.eg/

MainTitle

Mesozooplankton dynamics in the coastal waters of Sharm El-Sheikh, Red Sea, Egypt

Details

Type

Article

Created At

22 Jan 2023