Deliry Cyrille le 2 août 2024 à 16:44

2024-08-02T16:44:09Z

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	'''Résumé''' (traduction libre)<br>		'''Résumé''' (traduction libre)<br>
			Nous présentons une liste de contrôle des espèces d'[[Odonates]] (Insecta) présentes dans les cours d'eau de la municipalité d'Araquari, au nord-est de l'État de Santa Catarina (SC), au sud du [[Brésil]]. Cinq tronçons de cours d'eau ont été étudiés deux fois par an de mars 2016 à mars 2018. Dans l'ensemble, nous avons enregistré 18 taxons (16 espèces) de 12 genres et quatre familles. Les ''[[Coenagrionidae]]'' et les ''[[Libellulidae]]'' étaient les familles les plus riches en espèces (sept espèces chacune ; 43% du nombre total d'espèces enregistrées chacune). ''[[Idioneura ancilla]]'' Selys, 1860, ''[[Telagrion longum]]'' Selys, 1876 (''[[Coenagrionidae]]'') et ''[[Erythrodiplax umbrata]]'' (Linnaeus, 1758) (''[[Libellulidae]]'') sont enregistrés pour la première fois dans l'état de Santa Catarina. Les schémas de présence des espèces étaient remarquablement saisonniers dans les cours d'eau étudiés, avec 70 % des espèces enregistrées en été seulement, et seulement 25 % des espèces présentes pendant les deux saisons dans le même cours d'eau. Nos résultats ont révélé des communautés d'[[odonates]] avec des interactions spatio-temporelles marquées dans l'occurrence des espèces et contribuent à comprendre la biologie des [[odonates]] dans les cours d'eau subtropicaux dans un paysage dominé par l'homme, et contribuent également à améliorer les connaissances sur la distribution des [[odonates]] en Amérique du Sud.
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	'''Abstract'''<br>		'''Abstract'''<br>
	We present a checklist of Odonata (Insecta) species occurring in streams in the municipality of Araquari, northeastern state of Santa Catarina (SC), southern [[Brésil\|Brazil]]. Five stream reaches were surveyed bi-annually from March		We present a checklist of [[Odonata]] (Insecta) species occurring in streams in the municipality of Araquari, northeastern state of Santa Catarina (SC), southern [[Brésil\|Brazil]]. Five stream reaches were surveyed bi-annually from March
	2016 to March 2018. Overall, we recorded 18 taxa (16 species) from 12 genera and four families. ''[[Coenagrionidae]]'' and ''[[Libellulidae]]'' were the most species-rich families (seven species each ; 43% of the total number of species recorded each). ''[[Idioneura ancilla]]'' Selys, 1860, ''[[Telagrion longum]]'' Selys, 1876 (''[[Coenagrionidae]]'') and ''[[Erythrodiplax umbrata]]'' (Linnaeus, 1758) (''[[Libellulidae]]'') are recorded for the firstx time in the state of Santa Catarina. Species occurrence patterns were remarkably seasonal in the studied streams, with 70% of the species recorded in the summer only, and only 25% of the species occurring in both seasons at the same stream. Our findings revealed odonate communities with marked space-time interactions in species occurrence and contribute to understand odonate biology in subtropical streams in a human-dominated landscape, and also contribute to improve the knowledge on odonate distribution in South America.		2016 to March 2018. Overall, we recorded 18 taxa (16 species) from 12 genera and four families. ''[[Coenagrionidae]]'' and ''[[Libellulidae]]'' were the most species-rich families (seven species each ; 43% of the total number of species recorded each). ''[[Idioneura ancilla]]'' Selys, 1860, ''[[Telagrion longum]]'' Selys, 1876 (''[[Coenagrionidae]]'') and ''[[Erythrodiplax umbrata]]'' (Linnaeus, 1758) (''[[Libellulidae]]'') are recorded for the firstx time in the state of Santa Catarina. Species occurrence patterns were remarkably seasonal in the studied streams, with 70% of the species recorded in the summer only, and only 25% of the species occurring in both seasons at the same stream. Our findings revealed odonate communities with marked space-time interactions in species occurrence and contribute to understand odonate biology in subtropical streams in a human-dominated landscape, and also contribute to improve the knowledge on odonate distribution in South America.

Deliry Cyrille : Page créée avec « {{Site}} ---- {{CalvaoAl2024}} ---- '''Résumé''' (traduction libre)
---- '''Abstract'''
We present a checklist of Odonata (Insecta) species occurring in streams in the municipality of Araquari, northeastern state of Santa Catarina (SC), southern Brazil. Five stream reaches were surveyed bi-annually from March 2016 to March 2018. Overall, we recorded 18 taxa (16 species) from 12 genera and four families. ''Coenagrionidae'' and ''Libellu... »

2024-08-02T16:41:26Z

Page créée avec « {{Site}} ---- {{CalvaoAl2024}} ---- '''Résumé''' (traduction libre)<br> ---- '''Abstract'''<br> We present a checklist of Odonata (Insecta) species occurring in streams in the municipality of Araquari, northeastern state of Santa Catarina (SC), southern Brazil. Five stream reaches were surveyed bi-annually from March 2016 to March 2018. Overall, we recorded 18 taxa (16 species) from 12 genera and four families. ''Coenagrionidae'' and ''Libellu... »

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{{CalvaoAl2024}}
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'''Résumé''' (traduction libre)<br>
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'''Abstract'''<br>
We present a checklist of Odonata (Insecta) species occurring in streams in the municipality of Araquari, northeastern state of Santa Catarina (SC), southern [[Brésil|Brazil]]. Five stream reaches were surveyed bi-annually from March
2016 to March 2018. Overall, we recorded 18 taxa (16 species) from 12 genera and four families. ''[[Coenagrionidae]]'' and ''[[Libellulidae]]'' were the most species-rich families (seven species each ; 43% of the total number of species recorded each). ''[[Idioneura ancilla]]'' Selys, 1860, ''[[Telagrion longum]]'' Selys, 1876 (''[[Coenagrionidae]]'') and ''[[Erythrodiplax umbrata]]'' (Linnaeus, 1758) (''[[Libellulidae]]'') are recorded for the firstx time in the state of Santa Catarina. Species occurrence patterns were remarkably seasonal in the studied streams, with 70% of the species recorded in the summer only, and only 25% of the species occurring in both seasons at the same stream. Our findings revealed odonate communities with marked space-time interactions in species occurrence and contribute to understand odonate biology in subtropical streams in a human-dominated landscape, and also contribute to improve the knowledge on odonate distribution in South America.

Calvão L.B. & al. 2024 - Historique des versions

Deliry Cyrille le 2 août 2024 à 16:44