Morphometric variation among males of Orphulella punctata (De Geer, 1773) (Acrididae: Gomphocerinae) from different biomes in Brazil

The objective of the present study was to examine variation in the shape and size of pronotum, hind femur, and head in the males of Orphulella punctata (De Geer, 1773) from three different Brazilian biomes: the Cerrado, the Atlantic Forest, and the Pantanal. A total of 150 specimen...

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Main Authors: Ana Catia Santos da Silva, Lorena Andrade Nunes, Wanessa de Lima Batista, Marcos Gonçalves Lhano
Format: Article
Language:English
Published: Pensoft Publishers 2018-12-01
Series:Journal of Orthoptera Research
Online Access:https://jor.pensoft.net/article/21203/
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spelling doaj-e200df513ef34ae2b72be6cdb0c486e52020-11-24T21:54:48ZengPensoft PublishersJournal of Orthoptera Research1082-64671937-24262018-12-0127216317110.3897/jor.27.2120321203Morphometric variation among males of Orphulella punctata (De Geer, 1773) (Acrididae: Gomphocerinae) from different biomes in BrazilAna Catia Santos da Silva0Lorena Andrade Nunes1Wanessa de Lima Batista2Marcos Gonçalves Lhano3Universidade Federal do Recôncavo da BahiaUniversidade Estadual do Sudoeste da BahiaUniversidade Federal do Recôncavo da BahiaUniversidade Federal do Recôncavo da Bahia The objective of the present study was to examine variation in the shape and size of pronotum, hind femur, and head in the males of Orphulella punctata (De Geer, 1773) from three different Brazilian biomes: the Cerrado, the Atlantic Forest, and the Pantanal. A total of 150 specimens were analyzed from three populations. The results of MANOVA indicated significant differences (p<0.01) in the shape of the analyzed structures of O. punctata from the different biomes. The results of ANOVA demonstrated significant differences (p<0.05) in the size of all analyzed structures. Pearson’s correlation analyses among the different structures and the environmental variables revealed that the shape of pronotum, hind femur, and head (dorsal view), as well as the size of pronotum and head (dorsal and lateral views) varied with the geographic longitude, while the shape of hind femur and head (dorsal view) showed a significant negative correlation with size. Results indicated that the shape and size of the analyzed structures, in general, were influenced by the geographical variables. https://jor.pensoft.net/article/21203/
collection DOAJ
language English
format Article
sources DOAJ
author Ana Catia Santos da Silva
Lorena Andrade Nunes
Wanessa de Lima Batista
Marcos Gonçalves Lhano
spellingShingle Ana Catia Santos da Silva
Lorena Andrade Nunes
Wanessa de Lima Batista
Marcos Gonçalves Lhano
Morphometric variation among males of Orphulella punctata (De Geer, 1773) (Acrididae: Gomphocerinae) from different biomes in Brazil
Journal of Orthoptera Research
author_facet Ana Catia Santos da Silva
Lorena Andrade Nunes
Wanessa de Lima Batista
Marcos Gonçalves Lhano
author_sort Ana Catia Santos da Silva
title Morphometric variation among males of Orphulella punctata (De Geer, 1773) (Acrididae: Gomphocerinae) from different biomes in Brazil
title_short Morphometric variation among males of Orphulella punctata (De Geer, 1773) (Acrididae: Gomphocerinae) from different biomes in Brazil
title_full Morphometric variation among males of Orphulella punctata (De Geer, 1773) (Acrididae: Gomphocerinae) from different biomes in Brazil
title_fullStr Morphometric variation among males of Orphulella punctata (De Geer, 1773) (Acrididae: Gomphocerinae) from different biomes in Brazil
title_full_unstemmed Morphometric variation among males of Orphulella punctata (De Geer, 1773) (Acrididae: Gomphocerinae) from different biomes in Brazil
title_sort morphometric variation among males of orphulella punctata (de geer, 1773) (acrididae: gomphocerinae) from different biomes in brazil
publisher Pensoft Publishers
series Journal of Orthoptera Research
issn 1082-6467
1937-2426
publishDate 2018-12-01
description The objective of the present study was to examine variation in the shape and size of pronotum, hind femur, and head in the males of Orphulella punctata (De Geer, 1773) from three different Brazilian biomes: the Cerrado, the Atlantic Forest, and the Pantanal. A total of 150 specimens were analyzed from three populations. The results of MANOVA indicated significant differences (p<0.01) in the shape of the analyzed structures of O. punctata from the different biomes. The results of ANOVA demonstrated significant differences (p<0.05) in the size of all analyzed structures. Pearson’s correlation analyses among the different structures and the environmental variables revealed that the shape of pronotum, hind femur, and head (dorsal view), as well as the size of pronotum and head (dorsal and lateral views) varied with the geographic longitude, while the shape of hind femur and head (dorsal view) showed a significant negative correlation with size. Results indicated that the shape and size of the analyzed structures, in general, were influenced by the geographical variables.
url https://jor.pensoft.net/article/21203/
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