identifier	taxonID	type	CVterm	format	language	title	description	additionalInformationURL	UsageTerms	rights	Owner	contributor	creator	bibliographicCitation
840FB511FE5FFFE5FF4F1CC96AAAF9EB.text	840FB511FE5FFFE5FF4F1CC96AAAF9EB.taxon	http://purl.org/dc/dcmitype/Text	http://rs.tdwg.org/ontology/voc/SPMInfoItems#GeneralDescription	text/html	en	Calopteryx haemorrhoidalis (Van Der Linden 1825)	<div><p>Calopteryx haemorrhoidalis (Van Der Linden, 1825) (Fig. 2A)</p><p>In the N.P.T. E.H, the species is found in three sites (Fig. 2B) with a total number of 05 individuals: RPP, 15.V.2017, 1♂ 1♀; ATP, 15.V.2017, 1♂; SAHR, 15.V.2017, 1♂ 1♀ .</p></div>	https://treatment.plazi.org/id/840FB511FE5FFFE5FF4F1CC96AAAF9EB	Public Domain	No known copyright restrictions apply. See Agosti, D., Egloff, W., 2009. Taxonomic information exchange and copyright: the Plazi approach. BMC Research Notes 2009, 2:53 for further explanation.		Plazi	Mairif, Mohamed;Bendifallah, Leila;Doumandji, Salaheddine	Mairif, Mohamed, Bendifallah, Leila, Doumandji, Salaheddine (2023): Diversity of Odonates (Odonata, Anisoptera & Zygoptera) in the Theniet El Had National Park-North West of Algeria. Journal of Insect Biodiversity and Systematics 9 (1): 155-182, DOI: 10.52547/jibs.9.1.155, URL: https://doi.org/10.52547/jibs.9.1.155
840FB511FE5FFFE5FF4F1FAF6C77F8CB.text	840FB511FE5FFFE5FF4F1FAF6C77F8CB.taxon	http://purl.org/dc/dcmitype/Text	http://rs.tdwg.org/ontology/voc/SPMInfoItems#GeneralDescription	text/html	en	Chalcolestes viridis (Vander Linden 1825)	<div><p>Chalcolestes viridis (Vander Linden, 1825) (Fig. 2D)</p><p>The species has been found in the National Park on several occasions in one site (Fig. 2E): RPP, 15.VI.2017, 1♂; 15.VII.2017, 1♂; 15.VIII.2017, 1♂ 1♀; 16.IX.2017, 3♂ 2♀; 15.X.2017, 2♂; 20.XI.2017, 1♂ .</p></div>	https://treatment.plazi.org/id/840FB511FE5FFFE5FF4F1FAF6C77F8CB	Public Domain	No known copyright restrictions apply. See Agosti, D., Egloff, W., 2009. Taxonomic information exchange and copyright: the Plazi approach. BMC Research Notes 2009, 2:53 for further explanation.		Plazi	Mairif, Mohamed;Bendifallah, Leila;Doumandji, Salaheddine	Mairif, Mohamed, Bendifallah, Leila, Doumandji, Salaheddine (2023): Diversity of Odonates (Odonata, Anisoptera & Zygoptera) in the Theniet El Had National Park-North West of Algeria. Journal of Insect Biodiversity and Systematics 9 (1): 155-182, DOI: 10.52547/jibs.9.1.155, URL: https://doi.org/10.52547/jibs.9.1.155
840FB511FE5FFFE5FF4F1EDF68ABF7D9.text	840FB511FE5FFFE5FF4F1EDF68ABF7D9.taxon	http://purl.org/dc/dcmitype/Text	http://rs.tdwg.org/ontology/voc/SPMInfoItems#GeneralDescription	text/html	en	Ischnura pumilio (Charpentier 1825)	<div><p>Ischnura pumilio (Charpentier, 1825) (Fig. 2G)</p><p>It is found in the park in two sites, located on the southern slope: SAHR, 16.IX.2017, 1♂ 1♀; ATP, 15.X.2017, 1♂ (Fig. 2H) .</p></div>	https://treatment.plazi.org/id/840FB511FE5FFFE5FF4F1EDF68ABF7D9	Public Domain	No known copyright restrictions apply. See Agosti, D., Egloff, W., 2009. Taxonomic information exchange and copyright: the Plazi approach. BMC Research Notes 2009, 2:53 for further explanation.		Plazi	Mairif, Mohamed;Bendifallah, Leila;Doumandji, Salaheddine	Mairif, Mohamed, Bendifallah, Leila, Doumandji, Salaheddine (2023): Diversity of Odonates (Odonata, Anisoptera & Zygoptera) in the Theniet El Had National Park-North West of Algeria. Journal of Insect Biodiversity and Systematics 9 (1): 155-182, DOI: 10.52547/jibs.9.1.155, URL: https://doi.org/10.52547/jibs.9.1.155
840FB511FE5FFFE5FF4F1F2068A6F979.text	840FB511FE5FFFE5FF4F1F2068A6F979.taxon	http://purl.org/dc/dcmitype/Text	http://rs.tdwg.org/ontology/voc/SPMInfoItems#GeneralDescription	text/html	en	Lestidae Calvert 1901	<div><p>Lestidae Calvert, 1901</p><p>Lestinae Calvert, 1901</p></div>	https://treatment.plazi.org/id/840FB511FE5FFFE5FF4F1F2068A6F979	Public Domain	No known copyright restrictions apply. See Agosti, D., Egloff, W., 2009. Taxonomic information exchange and copyright: the Plazi approach. BMC Research Notes 2009, 2:53 for further explanation.		Plazi	Mairif, Mohamed;Bendifallah, Leila;Doumandji, Salaheddine	Mairif, Mohamed, Bendifallah, Leila, Doumandji, Salaheddine (2023): Diversity of Odonates (Odonata, Anisoptera & Zygoptera) in the Theniet El Had National Park-North West of Algeria. Journal of Insect Biodiversity and Systematics 9 (1): 155-182, DOI: 10.52547/jibs.9.1.155, URL: https://doi.org/10.52547/jibs.9.1.155
840FB511FE5DFFE7FF4F1BB06C61FC74.text	840FB511FE5DFFE7FF4F1BB06C61FC74.taxon	http://purl.org/dc/dcmitype/Text	http://rs.tdwg.org/ontology/voc/SPMInfoItems#GeneralDescription	text/html	en	Aeshna mixta Latreille 1805	<div><p>Aeshna mixta Latreille, 1805 (Fig. 3A)</p><p>The species is abundant and can be found in six sites, one site on the northern slope and five sites on the southern slope (Fig. 3B): BP, 15. VI.2017, 1♂; 15.VII.2017, 1♂ 1♀; 15.VIII.2017, 1♂; 16.IX.2017, 1♂; 20.XI.2017, 1♂; 20.XII.2017, 1♂ ; EGP, 15. VI.2017, 1♀; 15.X.2017, 1♂; 20.XI.2017, 1♂; ATP, 15.VIII.2017, 1♂; 16.IX.2017, 1♂ 1♀; 20.XI.2017, 1♂; RSA, 20.XII.2017, 1♀; DMP I, 15.X.2017, 1♂; ERP, 15.X.2017, 1♂.</p></div>	https://treatment.plazi.org/id/840FB511FE5DFFE7FF4F1BB06C61FC74	Public Domain	No known copyright restrictions apply. See Agosti, D., Egloff, W., 2009. Taxonomic information exchange and copyright: the Plazi approach. BMC Research Notes 2009, 2:53 for further explanation.		Plazi	Mairif, Mohamed;Bendifallah, Leila;Doumandji, Salaheddine	Mairif, Mohamed, Bendifallah, Leila, Doumandji, Salaheddine (2023): Diversity of Odonates (Odonata, Anisoptera & Zygoptera) in the Theniet El Had National Park-North West of Algeria. Journal of Insect Biodiversity and Systematics 9 (1): 155-182, DOI: 10.52547/jibs.9.1.155, URL: https://doi.org/10.52547/jibs.9.1.155
840FB511FE5DFFE7FF4F1B2C68CDFD61.text	840FB511FE5DFFE7FF4F1B2C68CDFD61.taxon	http://purl.org/dc/dcmitype/Text	http://rs.tdwg.org/ontology/voc/SPMInfoItems#GeneralDescription	text/html	en	Aeshnidae Rambur 1842	<div><p>Aeshnidae Rambur, 1842</p><p>Aeshninae Rambur, 1842</p></div>	https://treatment.plazi.org/id/840FB511FE5DFFE7FF4F1B2C68CDFD61	Public Domain	No known copyright restrictions apply. See Agosti, D., Egloff, W., 2009. Taxonomic information exchange and copyright: the Plazi approach. BMC Research Notes 2009, 2:53 for further explanation.		Plazi	Mairif, Mohamed;Bendifallah, Leila;Doumandji, Salaheddine	Mairif, Mohamed, Bendifallah, Leila, Doumandji, Salaheddine (2023): Diversity of Odonates (Odonata, Anisoptera & Zygoptera) in the Theniet El Had National Park-North West of Algeria. Journal of Insect Biodiversity and Systematics 9 (1): 155-182, DOI: 10.52547/jibs.9.1.155, URL: https://doi.org/10.52547/jibs.9.1.155
840FB511FE5DFFE7FF4F1DCD6D51FA75.text	840FB511FE5DFFE7FF4F1DCD6D51FA75.taxon	http://purl.org/dc/dcmitype/Text	http://rs.tdwg.org/ontology/voc/SPMInfoItems#GeneralDescription	text/html	en	Anax ephippiger (Burmeister 1839)	<div><p>Anax ephippiger (Burmeister, 1839) (Fig. 3G)</p><p>The Species is found in seven sites, four sites on the southern slope and three sites on the northern slope (Fig. 3H): BP, 15.IV.2017, 1♂; 15. V.2017, 1♂; 15.VIII.2017, 1♂; 16.IX.2017, 1♂; 15.X.2017, 1♂ ; ERP, 15.IV.2017, 1♂; 15. V.2017, 1♀; 15.VIII.2017, 1♂; 16.IX.2017, 1♂; RPP, 15. V.2017, 1♀; 16.IX.2017, 1♂; RSA, 15.IV.2017, 1♂; 15.VIII.2017, 1♂; 16.IX.2017, 1♂ 1♀; 15.X.2017, 1♂; MDMII, 15. V.2017, 1♀; 16.IX.2017, 1♂; DMPI, 15.VIII.2017, 1♀; 16.IX.2017, 1♂; EGP, 15.VIII.2017, 1♂; 15.X.2017, 1♂.</p></div>	https://treatment.plazi.org/id/840FB511FE5DFFE7FF4F1DCD6D51FA75	Public Domain	No known copyright restrictions apply. See Agosti, D., Egloff, W., 2009. Taxonomic information exchange and copyright: the Plazi approach. BMC Research Notes 2009, 2:53 for further explanation.		Plazi	Mairif, Mohamed;Bendifallah, Leila;Doumandji, Salaheddine	Mairif, Mohamed, Bendifallah, Leila, Doumandji, Salaheddine (2023): Diversity of Odonates (Odonata, Anisoptera & Zygoptera) in the Theniet El Had National Park-North West of Algeria. Journal of Insect Biodiversity and Systematics 9 (1): 155-182, DOI: 10.52547/jibs.9.1.155, URL: https://doi.org/10.52547/jibs.9.1.155
840FB511FE5DFFE7FF4F1ABA6856FB7E.text	840FB511FE5DFFE7FF4F1ABA6856FB7E.taxon	http://purl.org/dc/dcmitype/Text	http://rs.tdwg.org/ontology/voc/SPMInfoItems#GeneralDescription	text/html	en	Anax parthenope (Selys 1839)	<div><p>Anax parthenope (Sélys, 1839) (Fig. 3D)</p><p>This species is encountered in five sites, three sites on the southern slope and two sites on the northern slope (Fig. 3E): BP, 15.IV.2017, 1♂ ; ERP, 15. V.2017, 1♂; 15. VI.2017, 1♀; 15.VII.2017, 1♂; 15.X.2017, 1♀; 16.IX.2017, 1♂ 1♀; RPP, 15.VIII.2017, 1♂; 16.IX.2017, 1♀; RSA, 15.VIII.2017, 1♀; 16.IX.2017, 1♂ 2♀♀; DMP I, 16.IX.2017, 1♀.</p></div>	https://treatment.plazi.org/id/840FB511FE5DFFE7FF4F1ABA6856FB7E	Public Domain	No known copyright restrictions apply. See Agosti, D., Egloff, W., 2009. Taxonomic information exchange and copyright: the Plazi approach. BMC Research Notes 2009, 2:53 for further explanation.		Plazi	Mairif, Mohamed;Bendifallah, Leila;Doumandji, Salaheddine	Mairif, Mohamed, Bendifallah, Leila, Doumandji, Salaheddine (2023): Diversity of Odonates (Odonata, Anisoptera & Zygoptera) in the Theniet El Had National Park-North West of Algeria. Journal of Insect Biodiversity and Systematics 9 (1): 155-182, DOI: 10.52547/jibs.9.1.155, URL: https://doi.org/10.52547/jibs.9.1.155
840FB511FE5DFFE7FF4F18096B88FE09.text	840FB511FE5DFFE7FF4F18096B88FE09.taxon	http://purl.org/dc/dcmitype/Text	http://rs.tdwg.org/ontology/voc/SPMInfoItems#GeneralDescription	text/html	en	Erythromma lindenii (Selys 1840)	<div><p>Erythromma lindenii (Sélys, 1840) (Fig. 2J)</p><p>The species is found in four sites, three sites on the southern slope and one site on the northern slope (Fig. 2K): RPP, 15.IV.2017, 1♂; SAHR, 15.IV.2017, 1♀; 15.VI.2017, 1♂; 15.X.2017, 1♂; DMP I, 15.V.2017, 1♀; ATP, 15.V.2017, 1♂ 1♀; 15.X.2017, 1♀ .</p></div>	https://treatment.plazi.org/id/840FB511FE5DFFE7FF4F18096B88FE09	Public Domain	No known copyright restrictions apply. See Agosti, D., Egloff, W., 2009. Taxonomic information exchange and copyright: the Plazi approach. BMC Research Notes 2009, 2:53 for further explanation.		Plazi	Mairif, Mohamed;Bendifallah, Leila;Doumandji, Salaheddine	Mairif, Mohamed, Bendifallah, Leila, Doumandji, Salaheddine (2023): Diversity of Odonates (Odonata, Anisoptera & Zygoptera) in the Theniet El Had National Park-North West of Algeria. Journal of Insect Biodiversity and Systematics 9 (1): 155-182, DOI: 10.52547/jibs.9.1.155, URL: https://doi.org/10.52547/jibs.9.1.155
840FB511FE5DFFE7FF4F1F516D7DF952.text	840FB511FE5DFFE7FF4F1F516D7DF952.taxon	http://purl.org/dc/dcmitype/Text	http://rs.tdwg.org/ontology/voc/SPMInfoItems#GeneralDescription	text/html	en	Orthetrum cancellatum (Linnaeus 1758)	<div><p>Orthetrum cancellatum (Linnaeus, 1758) (Fig. 3J)</p><p>The Species is found in three sites on the southern side of the national park (Fig. 3K): RSA, 15.IV.2017, 1♂; 15.V.2017, 1♂; 15.VI.2017, 1♂ 1♀ ; ERP, 15.VI.2017, 1♀; ATP, 15.VIII.2017, 1♂ .</p></div>	https://treatment.plazi.org/id/840FB511FE5DFFE7FF4F1F516D7DF952	Public Domain	No known copyright restrictions apply. See Agosti, D., Egloff, W., 2009. Taxonomic information exchange and copyright: the Plazi approach. BMC Research Notes 2009, 2:53 for further explanation.		Plazi	Mairif, Mohamed;Bendifallah, Leila;Doumandji, Salaheddine	Mairif, Mohamed, Bendifallah, Leila, Doumandji, Salaheddine (2023): Diversity of Odonates (Odonata, Anisoptera & Zygoptera) in the Theniet El Had National Park-North West of Algeria. Journal of Insect Biodiversity and Systematics 9 (1): 155-182, DOI: 10.52547/jibs.9.1.155, URL: https://doi.org/10.52547/jibs.9.1.155
840FB511FE5DFFE7FF4F1FAB6DE1F872.text	840FB511FE5DFFE7FF4F1FAB6DE1F872.taxon	http://purl.org/dc/dcmitype/Text	http://rs.tdwg.org/ontology/voc/SPMInfoItems#GeneralDescription	text/html	en	Orthetrum chrysostigma (Burmeister 1839)	<div><p>Orthetrum chrysostigma (Burmeister, 1839) (Fig. 4A)</p><p>This Orthetrum is widely distributed in the park, and is found in five sites, four sites in the southern slope and one site in the northern slope (Fig. 4B): RSA, 15.IV.2017, 1♀; 15.VI.2017, 1♂; 15.VII.2017, 1♂; 15.VIII.2017, 1♀; 15.X.2017, 1♂; RPP, 15.V.2017, 1♂; 15.VI.2017, 1♂; 15.VIII.2017, 1♀; 16.IX.2017, 1♂; MDM1, 15.VI.2017, 1♀; MDM2, 15.VI.2017, 1♂; 15.VII.2017, 1♀; 15.X.2017, 1♂; ATP, 15.X.2017, 1♂ .</p></div>	https://treatment.plazi.org/id/840FB511FE5DFFE7FF4F1FAB6DE1F872	Public Domain	No known copyright restrictions apply. See Agosti, D., Egloff, W., 2009. Taxonomic information exchange and copyright: the Plazi approach. BMC Research Notes 2009, 2:53 for further explanation.		Plazi	Mairif, Mohamed;Bendifallah, Leila;Doumandji, Salaheddine	Mairif, Mohamed, Bendifallah, Leila, Doumandji, Salaheddine (2023): Diversity of Odonates (Odonata, Anisoptera & Zygoptera) in the Theniet El Had National Park-North West of Algeria. Journal of Insect Biodiversity and Systematics 9 (1): 155-182, DOI: 10.52547/jibs.9.1.155, URL: https://doi.org/10.52547/jibs.9.1.155
840FB511FE5DFFE9FF4F1EC86C21FE86.text	840FB511FE5DFFE9FF4F1EC86C21FE86.taxon	http://purl.org/dc/dcmitype/Text	http://rs.tdwg.org/ontology/voc/SPMInfoItems#GeneralDescription	text/html	en	Orthetrum coerulescens subsp. anceps (Schneider 1845)	<div><p>Orthetrum coerulescens anceps (Schneider, 1845) (Fig. 4D)</p><p>This species is very abundant in the national park; it is found in seven sites, five sites in the southern slope and two sites in the northern slope (Fig. 4E): MDM1, 15. V.2017, 1♂; 15.VII.2017, 1♀; 15.VIII.2017, 1♀;</p><p>16.IX.2017, 1♂; MDM2, 15.V.2017, 1♂ 1♀; 15.VI.2017, 2♂♂; 16.IX.2017, 1♂; EGP, 15.V.2017, 1♂; 15.VI .2017, 1♂; RPP, 15.VI.2017, 1♂ 1♀; 15.VII.2017, 1♀; ATP, 15.VI.2017, 1♂ 1♀; 15.X.2017, 1♂; RSA, 15. VI .2017, 1♀; 15.VII.2017, 1♂ 1♀; 15.VIII.2017, 2♂♂; ERP, 15.VII.2017, 1♂; 15.VIII.2017, 1♀.</p></div>	https://treatment.plazi.org/id/840FB511FE5DFFE9FF4F1EC86C21FE86	Public Domain	No known copyright restrictions apply. See Agosti, D., Egloff, W., 2009. Taxonomic information exchange and copyright: the Plazi approach. BMC Research Notes 2009, 2:53 for further explanation.		Plazi	Mairif, Mohamed;Bendifallah, Leila;Doumandji, Salaheddine	Mairif, Mohamed, Bendifallah, Leila, Doumandji, Salaheddine (2023): Diversity of Odonates (Odonata, Anisoptera & Zygoptera) in the Theniet El Had National Park-North West of Algeria. Journal of Insect Biodiversity and Systematics 9 (1): 155-182, DOI: 10.52547/jibs.9.1.155, URL: https://doi.org/10.52547/jibs.9.1.155
840FB511FE53FFE9FF4F1BD56DF4FCD7.text	840FB511FE53FFE9FF4F1BD56DF4FCD7.taxon	http://purl.org/dc/dcmitype/Text	http://rs.tdwg.org/ontology/voc/SPMInfoItems#GeneralDescription	text/html	en	Crocothemis erythraea (Brulle 1832)	<div><p>Crocothemis erythraea (Brullé, 1832) (Fig. 4J)</p><p>This species was found in two sites on the southern slope with three individuals observed during the whole period of study (Fig. 4K): RSA, 15.V.2017, 1♂; 15.VI.2017, 1♀ ; ERP, 15.VI.2017, 1♂.</p></div>	https://treatment.plazi.org/id/840FB511FE53FFE9FF4F1BD56DF4FCD7	Public Domain	No known copyright restrictions apply. See Agosti, D., Egloff, W., 2009. Taxonomic information exchange and copyright: the Plazi approach. BMC Research Notes 2009, 2:53 for further explanation.		Plazi	Mairif, Mohamed;Bendifallah, Leila;Doumandji, Salaheddine	Mairif, Mohamed, Bendifallah, Leila, Doumandji, Salaheddine (2023): Diversity of Odonates (Odonata, Anisoptera & Zygoptera) in the Theniet El Had National Park-North West of Algeria. Journal of Insect Biodiversity and Systematics 9 (1): 155-182, DOI: 10.52547/jibs.9.1.155, URL: https://doi.org/10.52547/jibs.9.1.155
840FB511FE53FFE9FF4F18FC69BCFDC2.text	840FB511FE53FFE9FF4F18FC69BCFDC2.taxon	http://purl.org/dc/dcmitype/Text	http://rs.tdwg.org/ontology/voc/SPMInfoItems#GeneralDescription	text/html	en	Orthetrum nitidinerve (Selys 1841)	<div><p>Orthetrum nitidinerve (Sélys, 1841) (Fig. 4G)</p><p>This species is very rare in the park. During our study, it was found in a single site on the southern slope (1287 m altitude) with two individuals observed in mid-September (Fig. 4H): RSA, 16.IX.2017, 2♂♂ .</p></div>	https://treatment.plazi.org/id/840FB511FE53FFE9FF4F18FC69BCFDC2	Public Domain	No known copyright restrictions apply. See Agosti, D., Egloff, W., 2009. Taxonomic information exchange and copyright: the Plazi approach. BMC Research Notes 2009, 2:53 for further explanation.		Plazi	Mairif, Mohamed;Bendifallah, Leila;Doumandji, Salaheddine	Mairif, Mohamed, Bendifallah, Leila, Doumandji, Salaheddine (2023): Diversity of Odonates (Odonata, Anisoptera & Zygoptera) in the Theniet El Had National Park-North West of Algeria. Journal of Insect Biodiversity and Systematics 9 (1): 155-182, DOI: 10.52547/jibs.9.1.155, URL: https://doi.org/10.52547/jibs.9.1.155
840FB511FE53FFE9FF4F1A1F6A2BFBAA.text	840FB511FE53FFE9FF4F1A1F6A2BFBAA.taxon	http://purl.org/dc/dcmitype/Text	http://rs.tdwg.org/ontology/voc/SPMInfoItems#GeneralDescription	text/html	en	Sympetrum fonscolombii (Selys 1840)	<div><p>Sympetrum fonscolombii (Sélys, 1840) (Fig. 5A)</p><p>This species is very abundant in the national park, found in all sites except the Berdez pond which is the highest water body in the national park (Fig. 5B): MDM1, 15.IV.2017, 1♂; MDM2, 15.IV.2017, 1♂ ; EGP, 16.IX.2017, 1♀; RPP, 15.IV.2017, 1♂; 15. VI.2017, 2♂♂ 1♀; 15.X.2017, 1♂ 1♀; ATP, 16.IX.2017, 1♂; RSA, 15.III.2017, 1♂; 15. VI.2017, 2♀♀; 15.VII.2017, 1♂; 15.VIII.2017, 1♂; 16.IX.2017, 1♂ 1♀; 15.X.2017, 1♂; ERP, 15.III.2017, 1♂; 15.IV.2017, 1♂ 1♀; 15.V.2017, 1♀.</p></div>	https://treatment.plazi.org/id/840FB511FE53FFE9FF4F1A1F6A2BFBAA	Public Domain	No known copyright restrictions apply. See Agosti, D., Egloff, W., 2009. Taxonomic information exchange and copyright: the Plazi approach. BMC Research Notes 2009, 2:53 for further explanation.		Plazi	Mairif, Mohamed;Bendifallah, Leila;Doumandji, Salaheddine	Mairif, Mohamed, Bendifallah, Leila, Doumandji, Salaheddine (2023): Diversity of Odonates (Odonata, Anisoptera & Zygoptera) in the Theniet El Had National Park-North West of Algeria. Journal of Insect Biodiversity and Systematics 9 (1): 155-182, DOI: 10.52547/jibs.9.1.155, URL: https://doi.org/10.52547/jibs.9.1.155
840FB511FE53FFE9FF4F1DE16AAEFAE7.text	840FB511FE53FFE9FF4F1DE16AAEFAE7.taxon	http://purl.org/dc/dcmitype/Text	http://rs.tdwg.org/ontology/voc/SPMInfoItems#GeneralDescription	text/html	en	Sympetrum meridionale (Selys 1841)	<div><p>Sympetrum meridionale (Sélys, 1841) (Fig. 5D)</p><p>In the park, the species is recorded in five sites, two sites on the northern slope and three sites on the southern slope (Fig. 5E): MDM1, 15.VI.2017, 1♀; MDM2, 15.VIII.2017, 1♂; 16.IX.2017, 1♀ ; BP, 15.VI.2017, 1♀; RPP, 15.VIII.2017, 1♀; RSA, 15.VI.2017, 1♂; 15.VIII.2017, 1♀ .</p></div>	https://treatment.plazi.org/id/840FB511FE53FFE9FF4F1DE16AAEFAE7	Public Domain	No known copyright restrictions apply. See Agosti, D., Egloff, W., 2009. Taxonomic information exchange and copyright: the Plazi approach. BMC Research Notes 2009, 2:53 for further explanation.		Plazi	Mairif, Mohamed;Bendifallah, Leila;Doumandji, Salaheddine	Mairif, Mohamed, Bendifallah, Leila, Doumandji, Salaheddine (2023): Diversity of Odonates (Odonata, Anisoptera & Zygoptera) in the Theniet El Had National Park-North West of Algeria. Journal of Insect Biodiversity and Systematics 9 (1): 155-182, DOI: 10.52547/jibs.9.1.155, URL: https://doi.org/10.52547/jibs.9.1.155
840FB511FE53FFE9FF4F1C5D6D08F97A.text	840FB511FE53FFE9FF4F1C5D6D08F97A.taxon	http://purl.org/dc/dcmitype/Text	http://rs.tdwg.org/ontology/voc/SPMInfoItems#GeneralDescription	text/html	en	Sympetrum sinaiticum Dumont 1977	<div><p>Sympetrum sinaiticum Dumont, 1977 (Fig. 5G)</p><p>The observation of this Sympetrum in the park is the first attempt for a tellian area. The available data (Le Roi, 1915; Dumont, 1978; Samraoui &amp; Menaï, 1999; Demnati et al., 2019) show that its distribution is Saharan and pre-Saharan. It supports the arid and semi-arid climate, but this time it is found in a sub-humid to humid bioclimatic stage, especially since the observation took place on the northern slope of the park, where an immature male was observed perched on a dry branch of dog rose ( Rosa canina) far from the El Guerouaou Pond, at an altitude of about (1400 m) (Fig. 5H): REG, 15.VIII.2017, 1♂. This observation represents the closest point to the Mediterranean coast and the first record of the species in the central-western part of the Tell, on the Ouarsenis mountain range.</p></div>	https://treatment.plazi.org/id/840FB511FE53FFE9FF4F1C5D6D08F97A	Public Domain	No known copyright restrictions apply. See Agosti, D., Egloff, W., 2009. Taxonomic information exchange and copyright: the Plazi approach. BMC Research Notes 2009, 2:53 for further explanation.		Plazi	Mairif, Mohamed;Bendifallah, Leila;Doumandji, Salaheddine	Mairif, Mohamed, Bendifallah, Leila, Doumandji, Salaheddine (2023): Diversity of Odonates (Odonata, Anisoptera & Zygoptera) in the Theniet El Had National Park-North West of Algeria. Journal of Insect Biodiversity and Systematics 9 (1): 155-182, DOI: 10.52547/jibs.9.1.155, URL: https://doi.org/10.52547/jibs.9.1.155
840FB511FE53FFE9FF4F1FD069F5F809.text	840FB511FE53FFE9FF4F1FD069F5F809.taxon	http://purl.org/dc/dcmitype/Text	http://rs.tdwg.org/ontology/voc/SPMInfoItems#GeneralDescription	text/html	en	Sympetrum striolatum (Charpentier 1840)	<div><p>Sympetrum striolatum (Charpentier, 1840) (Fig. 5J)</p><p>This Sympetrum is the most abundant species in the park, colonising all the water bodies: BP, 15.III.2017, 1♂; 15. V.2017, 1♂; 16.IX.2017, 2♂♂; 15. V.2017, 1♂ ; EGP, 15.III.2017, 1♂; 15.IV.2017, 1♂ 1♀; 15. V.2017, 1♂; 15. VI.2017, 1♂ 3♀♀; 15.VII.2017, 1♂ 1♀; 15.VIII.2017, 2♀♀; 16.IX.2017, 2♂♂ 2♀♀; 15.X.2017, 1♀; 20.XI.2017, 1♂; 20.XII.2017, 1♂; RPP, 15. V.2017, 1♀; 15. VI.2017, 1♀; 15.VII.2017, 1♂; 15.VIII.2017, 1♂ 1♀; 15.X.2017, 1♂; MDM1, 15. V.2017, 1♂ 1♀; 15. VI.2017, 2♀♀; 15.VII.2017, 1♂; 15.VIII.2017, 1♂; 15.X.2017, 1♂; MDM2, 15. VI.2017, 1♀; 20.XI.2017, 1♂; ERP, 15. VI.2017, 1♂; 20.XI.2017, 1♀; ATP, 15. V.2017, 1♂; 16.IX.2017, 1♂; RSA, 15. V.2017, 3♂♂ 2♀♀; 15. VI.2017, 1♂; 15.X.2017, 1♀; 20.XI.2017, 1♂ 1♀; 20.XII.2017, 1♂ (Fig. 5K).</p></div>	https://treatment.plazi.org/id/840FB511FE53FFE9FF4F1FD069F5F809	Public Domain	No known copyright restrictions apply. See Agosti, D., Egloff, W., 2009. Taxonomic information exchange and copyright: the Plazi approach. BMC Research Notes 2009, 2:53 for further explanation.		Plazi	Mairif, Mohamed;Bendifallah, Leila;Doumandji, Salaheddine	Mairif, Mohamed, Bendifallah, Leila, Doumandji, Salaheddine (2023): Diversity of Odonates (Odonata, Anisoptera & Zygoptera) in the Theniet El Had National Park-North West of Algeria. Journal of Insect Biodiversity and Systematics 9 (1): 155-182, DOI: 10.52547/jibs.9.1.155, URL: https://doi.org/10.52547/jibs.9.1.155
840FB511FE50FFEAFFBC18096C7CFE09.text	840FB511FE50FFEAFFBC18096C7CFE09.taxon	http://purl.org/dc/dcmitype/Text	http://rs.tdwg.org/ontology/voc/SPMInfoItems#GeneralDescription	text/html	en	Trithemis annulata (Palisot de Beauvois 1807)	<div><p>Trithemis annulata (Palisot de Beauvois, 1807) (Fig. 6A)</p><p>This trithemis is recorded in four sites in the park, three sites in the southern slope and one site in the northern slope (Fig. 6B): RPP, 15.VI.2017, 1♀ ; ERP, 15.V.2017, 2♂♂ 1♀; 15.VI.2017, 2♂♂; 16.IX.2017, 1♂; ATP, 15.VII.2017, 1♂; RSA, 15.V.2017, 1♂ 1♀; 15.VI.2017, 3♂♂ 2♀♀; 15.VII.2017, 1♀; 15.VIII.2017, 2♂♂ 1♀ .</p></div>	https://treatment.plazi.org/id/840FB511FE50FFEAFFBC18096C7CFE09	Public Domain	No known copyright restrictions apply. See Agosti, D., Egloff, W., 2009. Taxonomic information exchange and copyright: the Plazi approach. BMC Research Notes 2009, 2:53 for further explanation.		Plazi	Mairif, Mohamed;Bendifallah, Leila;Doumandji, Salaheddine	Mairif, Mohamed, Bendifallah, Leila, Doumandji, Salaheddine (2023): Diversity of Odonates (Odonata, Anisoptera & Zygoptera) in the Theniet El Had National Park-North West of Algeria. Journal of Insect Biodiversity and Systematics 9 (1): 155-182, DOI: 10.52547/jibs.9.1.155, URL: https://doi.org/10.52547/jibs.9.1.155
840FB511FE50FFEEFFBF1B7D6C37F7DB.text	840FB511FE50FFEEFFBF1B7D6C37F7DB.taxon	http://purl.org/dc/dcmitype/Text	http://rs.tdwg.org/ontology/voc/SPMInfoItems#GeneralDescription	text/html	en	Trithemis kirbyi (Selys 1891)	<div><p>Trithemis kirbyi (Sélys, 1891) (Fig. 6D)</p><p>In general, this species is expanding rapidly (Bailleux et al., 2017), but it shows a very restricted distribution in the national park. It is found in low numbers (03 individuals) in the only forest reservoir on the southern slope (Fig. 6E), which represents the lowest water body (1287 m) in the study area, observations are detailed as follows: RSA, 15.V.2017, 1♂; 15.VI.2017, 1♂ 1♀.</p><p>Flight phenology of odonates (Fig. 7). The flight period of odonates was very variable according to the species, it is generally less than one year, the flight periods indicated in Fig. 7 correspond to the observations recorded in the national park during the study period, in comparison with the reference flight periods for Algeria taken from the synthesis of Samraoui and Menaï (1999). Concerning the species occasionally present in the national park, we note for Calopteryx haemorrhoidalis, a very short flight period (one month) compared to six months of reference. This is probably due to the increase in temperature where most of the watercourses stop flowing. For Sympetrum sinaiticum and despite its short flight period (one month), we recorded a perfect synchronisation of its flight period with the reference period. As for Trithemis kirbyi, it presents a remarkable precocity of the emergence of two months compared to the reference period, where we could observe the first individual in May. The appearance of Orthetrum nitidinerve in our study area is late, where we encountered two individuals in September, while the reference period spans two months (July and August). The same is true for Ischnura pumilio, which was recorded with a one-month delay in its predicted emergence period. For the species potentially or moderately present in the park, the variations of the flight period compared to the reference period is practically insignificant for the majority of the species which remain with some exceptions; we note for Anax parthenope, Orthetrum coerulescens a total similarity of emergence with the reference periods. For Orthetrum cancellatum, Orthetrum chrysostigma, Sympetrum fonscolombii and Sympetrum striolatum, the onset of their emergence is identical to that of the reference periods, but with a flight delay of one to two months compared to the references, whereas Aeshna mixta, Anax ephippiger, Trithemis annulata and Erythromma lindenii emerged one month later than expected. Erythromma lindenii has a flight period with gaps in between; this is due to the lack of observations of this zygopteran. Chalcolestes viridis shows a remarkable delay in the emergence of three months with four months of flight delay. For Crocothemis erythraea and Symperrum meridionale, the flight variations compared to the reference are significant (2/9 months and 3/7 months respectively). It is worth mentioning that during our study, Sympetrum striolatum shows the longest flight period (10 months) while Sympetrum sinaiticum, Orthetrum nitidinerve and Calopteryx haemorrhoidalis show the shortest flight period (one month). The two months of January and February were without any odonate observations.</p><p>Chorological study of the odonates of Theniet El Had National Park (Fig. 8). In this section, we study the bio-geographical origins of the odonatological procession of the national park from the synthesis of (Jacquemin &amp; Boudot, 1999, Boudot &amp; Kalkman, 2015). The 18 species of odonates recorded in the Theniet El Had National Park belong to two different chorological groups, adominating group of Palaearctic origin with 61%, it includes a set of species present in the old world and becoming rare or disappearing in the intertropical zone. 46% of the Palaearctic group are species with their centre of gravity in the Mediterranean basin, They form the Mediterranean odonotological subgroup (Fig. 9) to which Erythromma lindenii belongs, which has a holo-Mediterranean extension with an Atlantic expansion, plus Anax parthenope and Sympetrum meridionale as holo-Mediterranean species with an eastern expansion that extends well into the East.</p><p>Calopteryx haemorrhoidalis belongs to the West Mediterranean species which have a centre of gravity strictly positioned on the Western Mediterranean basin with its islands, although they can also extend to the Atlantic side of Europe. Orthetrum nitidinerve is an Iberian-Maghrebian species which is part of the West Mediterranean lebillules, occupying both North-West Africa and the Iberian peninsula. This allows us to deduce the predominance of taxa with a Holo-Mediterranean distribution with eastern expansion with 40%, the three remaining categories represent 1/5 for each. The West Mediterranean species in the broad sense include the Ibero-Maghrebian group, however, due to the limited distribution of the latter compared to the West Mediterranean species in the strict sense, it was useful to treat them separately. In the Laou catchment area in Morocco (El Haissoufi et al., 2008) and in the Bejaia region in Algeria (Chelli &amp; Moulaï, 2019), the same findings are raised regarding the superiority of Mediterranean species. The other sub-groups of the Palaearctic share the other half, where the Euro- Siberian sub-group, consisting of species widely distributed from Middle Europe to Siberia and not concentrated in the Mediterranean, namely Aeshna mixta and Orthetrum cancellatum, represents 18% of the odonatological richness of the park, while the West Palaearctic species, which are limited to the western part of the Palaearctic domain, namely Chalcolestes viridis, Orthetrum coerulescens anceps and Sympetrum striolatum, represent 27%. The sub-Mediterranean sub-group represents 09%, and groups together species with a clear Mediterranean affinity, making the transition to the more strictly Mediterranean species, in our case Ischnura pumilio is the only species with this extension. The second group gathers taxa with a wide distribution, with 39% of the odonatological richness of the national park. It forms two sub-groups: the Afro-tropical species occupy 86% of this category and largely exceed the other sub-group. They are essentially African, and become abundant in the South of the Sahara, the Near East, Asia and even, sometimes, reach the South of Europe.</p><p>Their existence in the park is represented by Anax ephippiger, Orthetrum chrysostigma, Trithemis annulata, Trithemis kirbyi, Sympetrum fonscolombii and Crocothemis erythraea . The second sub-group contains the North African species with European expansion whose distribution is very wide and includes all of North Africa and a large part of Europe, the only species that represents this sub-group in our study is Sympetrum sinaiticum, species with a Saharan distribution, which reach the North of Spain and the South of Italy representing 14% of the odonatological wealth of the group.</p><p>Statistical study of the results. The hierarchical ascending classification (ACH) and principal component analysis (PCA) of the study sites showed a fairly apparent relationship between the altitude of the water bodies and the distribution of odonates in the park, but the exposure effect did not appear in the clustering. For the water bodies, the ACH classified them into two distinct groups (Fig. 10). Group A contains the four temporary pools at medium altitudes, which contain the majority of the odonates found in the park and are dominated by Anisoptera .</p><p>The four sites that remain at high altitudes form a second group B and contain a smaller number of odonates than the first, and are dominated by Anisoptera . In terms of species, the ACH indicates the presence of four groups in terms of numbers and observation sites, with Sympetrum striolatum alone forming one group due to its presence in all the study sites. The second group is composed of four species Aeshna mixta, Anax ephippiger, Sympetrum fonscolombii and Orthetrum coerulescens; the third group is the most diversified, it includes nine species, Symperrum meridionale, Orthetrum chrysostigma, Anax parthenope, Trithemis annulata, Erythromma lindenii, Calopteryx haemorrhoidalis, Orthetrum cancellatum, Crocothemis erythraea and Ischnura pumilio . It should be noted that the last four species are recorded in less than half of the study sites. The fourth group includes rare species that are recorded in a single study site regardless of their number, namely Chalcolestes viridis, Orthetrum nitidinerve, Trithemis kirbyi and Sympetrum sinaiticum, the latter of which is the least represented in the study area, with a total of one (1) individual at a single site (Fig. 11).</p><p>Composition and structure of odonate populations in the National Park. The first finding of this index study is the inequitable distribution of individuals between the different taxa and the different sites. The Sidi Abdoune reservoir and ponds RPP, DMPI and ATP, where more species are found, are the localities with the best structured and most stable odonatological populations. This is probably due to the open and sunny nature of these locations, which have provided ideal conditions for the establishment of odonates. The values of the Shannon diversity index (H') vary between 1.12 and 2.55. These values reflect the considerable diversity of species found in the different ponds studied. Ponds RPP, ATP and SAHR are characterised by diverse and balanced populations, the least diverse population is found in pond EGP, and the rest of the ponds are characterised by rather moderately balanced populations (Table 3). Values of the evenness index (E) vary between 0.62 and 0.93, with the highest value (0.93) recorded in pools DMPII and ATP, followed by the hillside reservoir SAHR (0.92), then pool ERP (0.9). Ponds RPP, DMPI and BP have values close to 0.87 and 0.86, these values are close to 1, therefore the numbers of taxa sampled tend to be in equilibrium between them. The lowest value of equitability is for pond EGP (0.62), which clearly explains the predominance of certain taxa.</p></div>	https://treatment.plazi.org/id/840FB511FE50FFEEFFBF1B7D6C37F7DB	Public Domain	No known copyright restrictions apply. See Agosti, D., Egloff, W., 2009. Taxonomic information exchange and copyright: the Plazi approach. BMC Research Notes 2009, 2:53 for further explanation.		Plazi	Mairif, Mohamed;Bendifallah, Leila;Doumandji, Salaheddine	Mairif, Mohamed, Bendifallah, Leila, Doumandji, Salaheddine (2023): Diversity of Odonates (Odonata, Anisoptera & Zygoptera) in the Theniet El Had National Park-North West of Algeria. Journal of Insect Biodiversity and Systematics 9 (1): 155-182, DOI: 10.52547/jibs.9.1.155, URL: https://doi.org/10.52547/jibs.9.1.155
