The abundance of prospective natural food for sea cucumber Holothuria atra at Karimunjawa Island waters, Jepara, Indonesia

Hartati R, Widianingsih, Trianto A, Zainuri M, Ambariyanto. 2017. The abundance of prospective natural food for sea cucumber Holothuria atra at Karimunjawa Island waters, Jepara, Indonesia. Biodiversitas 18: 947-953. Holothuria atra, as one of the most abundant and widely distributed sea cucumber sp...

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Autores principales:	RETNO HARTATI, WIDIANINGSIH WIDIANINGSIH, AGUS TRIANTO, MUHAMMAD ZAINURI, AMBARIYANTO AMBARIYANTO
Formato:	article
Lenguaje:	EN
Publicado:	MBI & UNS Solo 2017
Materias:	holothuria atra indonesia karimunjawa island natural food sea cucumber teripang keling Biology (General) QH301-705.5
Acceso en línea:	https://doaj.org/article/9b58fc42851c4402a2485e3f21961f25
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spelling	oai:doaj.org-article:9b58fc42851c4402a2485e3f21961f252021-11-16T13:56:34ZThe abundance of prospective natural food for sea cucumber Holothuria atra at Karimunjawa Island waters, Jepara, Indonesia1412-033X2085-472210.13057/biodiv/d180311https://doaj.org/article/9b58fc42851c4402a2485e3f21961f252017-07-01T00:00:00Zhttps://smujo.id/biodiv/article/view/2007https://doaj.org/toc/1412-033Xhttps://doaj.org/toc/2085-4722Hartati R, Widianingsih, Trianto A, Zainuri M, Ambariyanto. 2017. The abundance of prospective natural food for sea cucumber Holothuria atra at Karimunjawa Island waters, Jepara, Indonesia. Biodiversitas 18: 947-953. Holothuria atra, as one of the most abundant and widely distributed sea cucumber species, is an omnivore, consuming detritus, uneaten food, and algae in the substrate. For sea ranching purpose, the objective of present works was aimed to determine potential food availability for H. atra in Karimunjawa Island of Jepara. Biotic environment factors in proposed location were assessed including seaweed and seagrass associated communities, epiphytes on the seagrass, phyto and zooplankton, benthic organism, microphytobenthic as chlorophyll-a, phaeophytin and chloropigmen as well as sediment characteristics. There were six species seagrasses and 10 species of seaweeds found in Karimunjawa waters, with Enhalus acoroides and Thalassia hemprichii provide shelter and food for H. atra. Algal epiphytes use seagrass leaves and rhizome as substrate and there were 28 genera of them belong to Chrysophyta, Chlorophyta, and Cyanophyta. The variety and abundance of phytoplankton, zooplankton the benthos enrich the location. The chlorophyll-a, phaeophytin and total chloropigment in the sediment of Karimunjawa waters could be representative of microphytobenthos. The substrate of Karimunjawa waters consisted of fine sandy-coarse sediment and the content of organic matter may be important for feeding activity of H. atra.RETNO HARTATIWIDIANINGSIH WIDIANINGSIHAGUS TRIANTOMUHAMMAD ZAINURIAMBARIYANTO AMBARIYANTOMBI & UNS Soloarticleholothuria atraindonesiakarimunjawa islandnatural foodsea cucumberteripang kelingBiology (General)QH301-705.5ENBiodiversitas, Vol 18, Iss 3, Pp 947-953 (2017)
institution	DOAJ
collection	DOAJ
language	EN
topic	holothuria atra indonesia karimunjawa island natural food sea cucumber teripang keling Biology (General) QH301-705.5
spellingShingle	holothuria atra indonesia karimunjawa island natural food sea cucumber teripang keling Biology (General) QH301-705.5 RETNO HARTATI WIDIANINGSIH WIDIANINGSIH AGUS TRIANTO MUHAMMAD ZAINURI AMBARIYANTO AMBARIYANTO The abundance of prospective natural food for sea cucumber Holothuria atra at Karimunjawa Island waters, Jepara, Indonesia
description	Hartati R, Widianingsih, Trianto A, Zainuri M, Ambariyanto. 2017. The abundance of prospective natural food for sea cucumber Holothuria atra at Karimunjawa Island waters, Jepara, Indonesia. Biodiversitas 18: 947-953. Holothuria atra, as one of the most abundant and widely distributed sea cucumber species, is an omnivore, consuming detritus, uneaten food, and algae in the substrate. For sea ranching purpose, the objective of present works was aimed to determine potential food availability for H. atra in Karimunjawa Island of Jepara. Biotic environment factors in proposed location were assessed including seaweed and seagrass associated communities, epiphytes on the seagrass, phyto and zooplankton, benthic organism, microphytobenthic as chlorophyll-a, phaeophytin and chloropigmen as well as sediment characteristics. There were six species seagrasses and 10 species of seaweeds found in Karimunjawa waters, with Enhalus acoroides and Thalassia hemprichii provide shelter and food for H. atra. Algal epiphytes use seagrass leaves and rhizome as substrate and there were 28 genera of them belong to Chrysophyta, Chlorophyta, and Cyanophyta. The variety and abundance of phytoplankton, zooplankton the benthos enrich the location. The chlorophyll-a, phaeophytin and total chloropigment in the sediment of Karimunjawa waters could be representative of microphytobenthos. The substrate of Karimunjawa waters consisted of fine sandy-coarse sediment and the content of organic matter may be important for feeding activity of H. atra.
format	article
author	RETNO HARTATI WIDIANINGSIH WIDIANINGSIH AGUS TRIANTO MUHAMMAD ZAINURI AMBARIYANTO AMBARIYANTO
author_facet	RETNO HARTATI WIDIANINGSIH WIDIANINGSIH AGUS TRIANTO MUHAMMAD ZAINURI AMBARIYANTO AMBARIYANTO
author_sort	RETNO HARTATI
title	The abundance of prospective natural food for sea cucumber Holothuria atra at Karimunjawa Island waters, Jepara, Indonesia
title_short	The abundance of prospective natural food for sea cucumber Holothuria atra at Karimunjawa Island waters, Jepara, Indonesia
title_full	The abundance of prospective natural food for sea cucumber Holothuria atra at Karimunjawa Island waters, Jepara, Indonesia
title_fullStr	The abundance of prospective natural food for sea cucumber Holothuria atra at Karimunjawa Island waters, Jepara, Indonesia
title_full_unstemmed	The abundance of prospective natural food for sea cucumber Holothuria atra at Karimunjawa Island waters, Jepara, Indonesia
title_sort	abundance of prospective natural food for sea cucumber holothuria atra at karimunjawa island waters, jepara, indonesia
publisher	MBI & UNS Solo
publishDate	2017
url	https://doaj.org/article/9b58fc42851c4402a2485e3f21961f25
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The abundance of prospective natural food for sea cucumber Holothuria atra at Karimunjawa Island waters, Jepara, Indonesia

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