Community structure of Echinoderms in seagrass beds of Pacitan beaches, East Java, Indonesia

Abstract. Muzaki FK, Setiawan E, Insany GFA, Dewi NK, Subagio IB. 2019. Community structure of Echinoderms in seagrass beds of Pacitan beaches, East Java, Indonesia. Biodiversitas 20: 1787-1793. In this study, we attempt to access diversity and community structure of Echinoderms on seagrass beds in...

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Autores principales:	FARID KAMAL MUZAKI, EDWIN SETIAWAN, GHULAM FATHIR AUTHAR INSANY, NURUL KUSUMA DEWI, IWENDA BELLA SUBAGIO
Formato:	article
Lenguaje:	EN
Publicado:	MBI & UNS Solo 2019
Materias:	diversity echinoderms pidakan beach seagrass bed tawang beach Biology (General) QH301-705.5
Acceso en línea:	https://doaj.org/article/8e10b0dacb464f57aaa274e0d8214d2f
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spelling	oai:doaj.org-article:8e10b0dacb464f57aaa274e0d8214d2f2021-11-21T21:42:28ZCommunity structure of Echinoderms in seagrass beds of Pacitan beaches, East Java, Indonesia1412-033X2085-472210.13057/biodiv/d200701https://doaj.org/article/8e10b0dacb464f57aaa274e0d8214d2f2019-06-01T00:00:00Zhttps://smujo.id/biodiv/article/view/3720https://doaj.org/toc/1412-033Xhttps://doaj.org/toc/2085-4722Abstract. Muzaki FK, Setiawan E, Insany GFA, Dewi NK, Subagio IB. 2019. Community structure of Echinoderms in seagrass beds of Pacitan beaches, East Java, Indonesia. Biodiversitas 20: 1787-1793. In this study, we attempt to access diversity and community structure of Echinoderms on seagrass beds in each three belt transect (width 2 m, length 100 m) in Tawang and Pidakan beaches, Pacitan, East Java, Java. Observed parameters were species richness, composition, and abundance, as well as diversity indices: Shannon-Wiener's diversity index (H'), Simpson's dominance index (D) and Pielou's evenness index (J). At the end of the study, we identified one species of sea star (Asteroidea), seven species of brittle stars (Ophiuroidea), ten species of sea cucumbers (Holothuroidea) andnine species of sea urchins (Echinoidea). The most dominant species were Ophiocoma dentata (F. Ophiocomidae), Diadema setosum (F. Diadematiidae), Ophiomastix annulosa (F. Ophiocomidae) and Echinometra mathaei (F. Echinometridae). Value of H’ ranged from 0.538 to 1.252 in Tawang and 1.041 to 1.704 in Pidakan; which showing higher species richness and diversity in Pidakan. Echinoderm in the study area was not evenly distributed; D. setosum was very dominant in Tawang beach, while those three other species were more common in Pidakan. Furthermore, most of Holothuroid and Ophiuroid were found only in Pidakan which have relatively more complex habitat.FARID KAMAL MUZAKIEDWIN SETIAWANGHULAM FATHIR AUTHAR INSANYNURUL KUSUMA DEWIIWENDA BELLA SUBAGIOMBI & UNS Soloarticlediversityechinodermspidakan beachseagrass bedtawang beachBiology (General)QH301-705.5ENBiodiversitas, Vol 20, Iss 7 (2019)
institution	DOAJ
collection	DOAJ
language	EN
topic	diversity echinoderms pidakan beach seagrass bed tawang beach Biology (General) QH301-705.5
spellingShingle	diversity echinoderms pidakan beach seagrass bed tawang beach Biology (General) QH301-705.5 FARID KAMAL MUZAKI EDWIN SETIAWAN GHULAM FATHIR AUTHAR INSANY NURUL KUSUMA DEWI IWENDA BELLA SUBAGIO Community structure of Echinoderms in seagrass beds of Pacitan beaches, East Java, Indonesia
description	Abstract. Muzaki FK, Setiawan E, Insany GFA, Dewi NK, Subagio IB. 2019. Community structure of Echinoderms in seagrass beds of Pacitan beaches, East Java, Indonesia. Biodiversitas 20: 1787-1793. In this study, we attempt to access diversity and community structure of Echinoderms on seagrass beds in each three belt transect (width 2 m, length 100 m) in Tawang and Pidakan beaches, Pacitan, East Java, Java. Observed parameters were species richness, composition, and abundance, as well as diversity indices: Shannon-Wiener's diversity index (H'), Simpson's dominance index (D) and Pielou's evenness index (J). At the end of the study, we identified one species of sea star (Asteroidea), seven species of brittle stars (Ophiuroidea), ten species of sea cucumbers (Holothuroidea) andnine species of sea urchins (Echinoidea). The most dominant species were Ophiocoma dentata (F. Ophiocomidae), Diadema setosum (F. Diadematiidae), Ophiomastix annulosa (F. Ophiocomidae) and Echinometra mathaei (F. Echinometridae). Value of H’ ranged from 0.538 to 1.252 in Tawang and 1.041 to 1.704 in Pidakan; which showing higher species richness and diversity in Pidakan. Echinoderm in the study area was not evenly distributed; D. setosum was very dominant in Tawang beach, while those three other species were more common in Pidakan. Furthermore, most of Holothuroid and Ophiuroid were found only in Pidakan which have relatively more complex habitat.
format	article
author	FARID KAMAL MUZAKI EDWIN SETIAWAN GHULAM FATHIR AUTHAR INSANY NURUL KUSUMA DEWI IWENDA BELLA SUBAGIO
author_facet	FARID KAMAL MUZAKI EDWIN SETIAWAN GHULAM FATHIR AUTHAR INSANY NURUL KUSUMA DEWI IWENDA BELLA SUBAGIO
author_sort	FARID KAMAL MUZAKI
title	Community structure of Echinoderms in seagrass beds of Pacitan beaches, East Java, Indonesia
title_short	Community structure of Echinoderms in seagrass beds of Pacitan beaches, East Java, Indonesia
title_full	Community structure of Echinoderms in seagrass beds of Pacitan beaches, East Java, Indonesia
title_fullStr	Community structure of Echinoderms in seagrass beds of Pacitan beaches, East Java, Indonesia
title_full_unstemmed	Community structure of Echinoderms in seagrass beds of Pacitan beaches, East Java, Indonesia
title_sort	community structure of echinoderms in seagrass beds of pacitan beaches, east java, indonesia
publisher	MBI & UNS Solo
publishDate	2019
url	https://doaj.org/article/8e10b0dacb464f57aaa274e0d8214d2f
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Community structure of Echinoderms in seagrass beds of Pacitan beaches, East Java, Indonesia

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