Terrestrial gastropod diversity, distribution and abundance in areas with and without anthropogenic disturbances, Northeast Algeria

Belhiouani H, El-Hadef El-Okki M, Afri-Mehennaoui FZ, Sahli L. 2019. Terrestrial gastropod diversity, distribution and abundance in areas with and without anthropogenic disturbances. Biodiversitas 20: 243-249. The objective of this study was to establish an inventory of terrestrial gastropods from d...

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Autores principales:	HADJER BELHIOUANI, MOHAMED EL-HADEF EL-OKKI, FATIMA-ZOHRA AFRI-MEHENNAOUI, LEILA SAHLI
Formato:	article
Lenguaje:	EN
Publicado:	MBI & UNS Solo 2018
Materias:	anthropogenic activity biodiversity richness terrestrial gastropod Biology (General) QH301-705.5
Acceso en línea:	https://doaj.org/article/0fa34bbae7364e3faa8cc8d2cd116353
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spelling	oai:doaj.org-article:0fa34bbae7364e3faa8cc8d2cd1163532021-11-16T14:06:32ZTerrestrial gastropod diversity, distribution and abundance in areas with and without anthropogenic disturbances, Northeast Algeria1412-033X2085-472210.13057/biodiv/d200128https://doaj.org/article/0fa34bbae7364e3faa8cc8d2cd1163532018-12-01T00:00:00Zhttps://smujo.id/biodiv/article/view/3411https://doaj.org/toc/1412-033Xhttps://doaj.org/toc/2085-4722Belhiouani H, El-Hadef El-Okki M, Afri-Mehennaoui FZ, Sahli L. 2019. Terrestrial gastropod diversity, distribution and abundance in areas with and without anthropogenic disturbances. Biodiversitas 20: 243-249. The objective of this study was to establish an inventory of terrestrial gastropods from different sites in the northeast of Algeria. Several points were sampled from five various areas relatively affected by human activity. Areas prospected were an industrial area (El-Hadjar, Annaba), a mining area (Djebel Hamimat, Oum-El-Bouaghi), an urban area (B’kira, Constantine), a mountainous area (Ibn Ziad, Constantine) and a sub-mountainous area (Ibn Badis, Constantine). A total of 11 species and 2632 individual land snails belonging to six molluscan families (Helicidae, Hygromiidae, Sphincterochilidae, Achatinidae, Enidae, and Pomatiidae) and 10 genera were found in all habitats. The highest density was recorded in the mountainous area with 1270 individuals and 10 species, whereas the lowest value was recorded in the mining and the industrial areas with 3 and 4 species respectively. The malacofaunal diversity was also determined, Shannon’s index, Simpson’s index, and equitability index are higher in the mountainous zone of Ibn Ziad with 1.87, 0.82 and 0.78 respectively, and lower in the mining area of Djebel Hamimat, with 0.60, 0.33, and 0.54. The dispersion and density of species appear to be contingent upon several factors among which soil properties, height, climate conditions and certainly anthropogenic disturbance.HADJER BELHIOUANIMOHAMED EL-HADEF EL-OKKIFATIMA-ZOHRA AFRI-MEHENNAOUILEILA SAHLIMBI & UNS Soloarticleanthropogenic activitybiodiversityrichnessterrestrial gastropodBiology (General)QH301-705.5ENBiodiversitas, Vol 20, Iss 1, Pp 243-249 (2018)
institution	DOAJ
collection	DOAJ
language	EN
topic	anthropogenic activity biodiversity richness terrestrial gastropod Biology (General) QH301-705.5
spellingShingle	anthropogenic activity biodiversity richness terrestrial gastropod Biology (General) QH301-705.5 HADJER BELHIOUANI MOHAMED EL-HADEF EL-OKKI FATIMA-ZOHRA AFRI-MEHENNAOUI LEILA SAHLI Terrestrial gastropod diversity, distribution and abundance in areas with and without anthropogenic disturbances, Northeast Algeria
description	Belhiouani H, El-Hadef El-Okki M, Afri-Mehennaoui FZ, Sahli L. 2019. Terrestrial gastropod diversity, distribution and abundance in areas with and without anthropogenic disturbances. Biodiversitas 20: 243-249. The objective of this study was to establish an inventory of terrestrial gastropods from different sites in the northeast of Algeria. Several points were sampled from five various areas relatively affected by human activity. Areas prospected were an industrial area (El-Hadjar, Annaba), a mining area (Djebel Hamimat, Oum-El-Bouaghi), an urban area (B’kira, Constantine), a mountainous area (Ibn Ziad, Constantine) and a sub-mountainous area (Ibn Badis, Constantine). A total of 11 species and 2632 individual land snails belonging to six molluscan families (Helicidae, Hygromiidae, Sphincterochilidae, Achatinidae, Enidae, and Pomatiidae) and 10 genera were found in all habitats. The highest density was recorded in the mountainous area with 1270 individuals and 10 species, whereas the lowest value was recorded in the mining and the industrial areas with 3 and 4 species respectively. The malacofaunal diversity was also determined, Shannon’s index, Simpson’s index, and equitability index are higher in the mountainous zone of Ibn Ziad with 1.87, 0.82 and 0.78 respectively, and lower in the mining area of Djebel Hamimat, with 0.60, 0.33, and 0.54. The dispersion and density of species appear to be contingent upon several factors among which soil properties, height, climate conditions and certainly anthropogenic disturbance.
format	article
author	HADJER BELHIOUANI MOHAMED EL-HADEF EL-OKKI FATIMA-ZOHRA AFRI-MEHENNAOUI LEILA SAHLI
author_facet	HADJER BELHIOUANI MOHAMED EL-HADEF EL-OKKI FATIMA-ZOHRA AFRI-MEHENNAOUI LEILA SAHLI
author_sort	HADJER BELHIOUANI
title	Terrestrial gastropod diversity, distribution and abundance in areas with and without anthropogenic disturbances, Northeast Algeria
title_short	Terrestrial gastropod diversity, distribution and abundance in areas with and without anthropogenic disturbances, Northeast Algeria
title_full	Terrestrial gastropod diversity, distribution and abundance in areas with and without anthropogenic disturbances, Northeast Algeria
title_fullStr	Terrestrial gastropod diversity, distribution and abundance in areas with and without anthropogenic disturbances, Northeast Algeria
title_full_unstemmed	Terrestrial gastropod diversity, distribution and abundance in areas with and without anthropogenic disturbances, Northeast Algeria
title_sort	terrestrial gastropod diversity, distribution and abundance in areas with and without anthropogenic disturbances, northeast algeria
publisher	MBI & UNS Solo
publishDate	2018
url	https://doaj.org/article/0fa34bbae7364e3faa8cc8d2cd116353
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_version_	1718426342982156288

Terrestrial gastropod diversity, distribution and abundance in areas with and without anthropogenic disturbances, Northeast Algeria

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