Short Communication: Sexual dimorphism of Hill Blue Flycatcher (Cyornis banyumas) in Hill Evergreen Forest, Mae Sa-Kog Ma Biosphere Reserve, Chiang Mai Province, Thailand

Abstract. Paansri P, Siri S, Ponpithuk Y, Suksavate W, Safoowong M, Nuipakdee W, Duengkae P. 2019. Sexual dimorphism of Hill Blue Flycatcher (Cyornis banyumas) in Hill Evergreen Forest, Mae Sa-Kog Ma Biosphere Reserve, Chiang Mai Province, Thailand. Biodiversitas 20: 1544-1548. A sample consisting o...

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Autores principales:	PAANWARIS PAANSRI, SUPALAK SIRI, YUWADEE PONPITHUK, WARONG SUKSAVATE, MONGKOL SAFOOWONG, WIMONMART NUIPAKDEE, PRATEEP DUENGKAE
Formato:	article
Lenguaje:	EN
Publicado:	MBI & UNS Solo 2019
Materias:	cyornis banyumas, mae sa-kogma biosphere reserve, morphological characters, sexual dimorphism Biology (General) QH301-705.5
Acceso en línea:	https://doaj.org/article/1995617fbc7042c789c8acba28261592
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spelling	oai:doaj.org-article:1995617fbc7042c789c8acba282615922021-11-21T21:41:27ZShort Communication: Sexual dimorphism of Hill Blue Flycatcher (Cyornis banyumas) in Hill Evergreen Forest, Mae Sa-Kog Ma Biosphere Reserve, Chiang Mai Province, Thailand1412-033X2085-472210.13057/biodiv/d200608https://doaj.org/article/1995617fbc7042c789c8acba282615922019-05-01T00:00:00Zhttps://smujo.id/biodiv/article/view/3464https://doaj.org/toc/1412-033Xhttps://doaj.org/toc/2085-4722Abstract. Paansri P, Siri S, Ponpithuk Y, Suksavate W, Safoowong M, Nuipakdee W, Duengkae P. 2019. Sexual dimorphism of Hill Blue Flycatcher (Cyornis banyumas) in Hill Evergreen Forest, Mae Sa-Kog Ma Biosphere Reserve, Chiang Mai Province, Thailand. Biodiversitas 20: 1544-1548. A sample consisting of 60 males and 39 females Cyornis banyumas captured in the Mae Sa-Kog Ma Biosphere Reserve was examined using 42 morphometric characters to assess sexual dimorphism. The results of the univariate analysis showed that there were ten morphometric traits (Ltail, TLF, C-middle, HB, C-outer, T-inner, C-digit, T-middle, DUTET and LG) that could be used for discrimination of sexual differences. The morphological data based on significant differences revealed that males were larger than females. The results of discriminant analysis based on the significant differences of nine raw morphometric data can be used to construct a sexual discrimination equation (D) where D = -22.051 + 0.368 (Ltail). The sexual discrimination equation can be directly used to identify both sexes with 79.6% of cross-validated grouped cases correctly classified, since positive D scores indicated males and negative D scores indicated females, with 81.4% of the males and 74.4% of the females being correctly assigned with a cutoff value between sexes = 0.PAANWARIS PAANSRISUPALAK SIRIYUWADEE PONPITHUKWARONG SUKSAVATEMONGKOL SAFOOWONGWIMONMART NUIPAKDEEPRATEEP DUENGKAEMBI & UNS Soloarticlecyornis banyumas, mae sa-kogma biosphere reserve, morphological characters, sexual dimorphismBiology (General)QH301-705.5ENBiodiversitas, Vol 20, Iss 6 (2019)
institution	DOAJ
collection	DOAJ
language	EN
topic	cyornis banyumas, mae sa-kogma biosphere reserve, morphological characters, sexual dimorphism Biology (General) QH301-705.5
spellingShingle	cyornis banyumas, mae sa-kogma biosphere reserve, morphological characters, sexual dimorphism Biology (General) QH301-705.5 PAANWARIS PAANSRI SUPALAK SIRI YUWADEE PONPITHUK WARONG SUKSAVATE MONGKOL SAFOOWONG WIMONMART NUIPAKDEE PRATEEP DUENGKAE Short Communication: Sexual dimorphism of Hill Blue Flycatcher (Cyornis banyumas) in Hill Evergreen Forest, Mae Sa-Kog Ma Biosphere Reserve, Chiang Mai Province, Thailand
description	Abstract. Paansri P, Siri S, Ponpithuk Y, Suksavate W, Safoowong M, Nuipakdee W, Duengkae P. 2019. Sexual dimorphism of Hill Blue Flycatcher (Cyornis banyumas) in Hill Evergreen Forest, Mae Sa-Kog Ma Biosphere Reserve, Chiang Mai Province, Thailand. Biodiversitas 20: 1544-1548. A sample consisting of 60 males and 39 females Cyornis banyumas captured in the Mae Sa-Kog Ma Biosphere Reserve was examined using 42 morphometric characters to assess sexual dimorphism. The results of the univariate analysis showed that there were ten morphometric traits (Ltail, TLF, C-middle, HB, C-outer, T-inner, C-digit, T-middle, DUTET and LG) that could be used for discrimination of sexual differences. The morphological data based on significant differences revealed that males were larger than females. The results of discriminant analysis based on the significant differences of nine raw morphometric data can be used to construct a sexual discrimination equation (D) where D = -22.051 + 0.368 (Ltail). The sexual discrimination equation can be directly used to identify both sexes with 79.6% of cross-validated grouped cases correctly classified, since positive D scores indicated males and negative D scores indicated females, with 81.4% of the males and 74.4% of the females being correctly assigned with a cutoff value between sexes = 0.
format	article
author	PAANWARIS PAANSRI SUPALAK SIRI YUWADEE PONPITHUK WARONG SUKSAVATE MONGKOL SAFOOWONG WIMONMART NUIPAKDEE PRATEEP DUENGKAE
author_facet	PAANWARIS PAANSRI SUPALAK SIRI YUWADEE PONPITHUK WARONG SUKSAVATE MONGKOL SAFOOWONG WIMONMART NUIPAKDEE PRATEEP DUENGKAE
author_sort	PAANWARIS PAANSRI
title	Short Communication: Sexual dimorphism of Hill Blue Flycatcher (Cyornis banyumas) in Hill Evergreen Forest, Mae Sa-Kog Ma Biosphere Reserve, Chiang Mai Province, Thailand
title_short	Short Communication: Sexual dimorphism of Hill Blue Flycatcher (Cyornis banyumas) in Hill Evergreen Forest, Mae Sa-Kog Ma Biosphere Reserve, Chiang Mai Province, Thailand
title_full	Short Communication: Sexual dimorphism of Hill Blue Flycatcher (Cyornis banyumas) in Hill Evergreen Forest, Mae Sa-Kog Ma Biosphere Reserve, Chiang Mai Province, Thailand
title_fullStr	Short Communication: Sexual dimorphism of Hill Blue Flycatcher (Cyornis banyumas) in Hill Evergreen Forest, Mae Sa-Kog Ma Biosphere Reserve, Chiang Mai Province, Thailand
title_full_unstemmed	Short Communication: Sexual dimorphism of Hill Blue Flycatcher (Cyornis banyumas) in Hill Evergreen Forest, Mae Sa-Kog Ma Biosphere Reserve, Chiang Mai Province, Thailand
title_sort	short communication: sexual dimorphism of hill blue flycatcher (cyornis banyumas) in hill evergreen forest, mae sa-kog ma biosphere reserve, chiang mai province, thailand
publisher	MBI & UNS Solo
publishDate	2019
url	https://doaj.org/article/1995617fbc7042c789c8acba28261592
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Short Communication: Sexual dimorphism of Hill Blue Flycatcher (Cyornis banyumas) in Hill Evergreen Forest, Mae Sa-Kog Ma Biosphere Reserve, Chiang Mai Province, Thailand

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