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	Provedor de dados Naturalis (2) Autor Hua, B.-Z. (2) Liu, M. (1) Ma, N. (1) Qi , Z.-Y. (1) Zhong, W. (1) Palavra-chave 42.62 (1) 42.75 (1) Canonical variates analysis (1) Individual variation (1) Mecoptera Panorpidae Furcatopanorpa longihypovalva mating behaviour nuptial feeding (1) Salivary glands genitalia functional morphology copulation 42.75 42.62 (1) Sexual dimorphism (1) Mais... Tipo do documento Article / Letter to the editor (2) Ano 2016 (1) 2015 (1) País Netherlands (2)		Ordenar por:  Relevância Autor Título Ano Registros recuperados: 2 Primeira ... 1 ... Última Atypical mating in a scorpionfly without a notal organ Naturalis Zhong, W.; Qi , Z.-Y.; Hua, B.-Z.. Firm coupling of genitalia is critical for copulation in most groups of insects. To counter female resistance that usually breaks off genital connection, male scorpionflies (Mecoptera: Panorpidae) usually provide nuptial gifts for the female and seize their mates with grasping devices. The notal organ, a modified clamp on tergum III of male scorpionflies, plays a significant role in seizing the female wings and helping maintain mating position during copulation. The mating behaviour remains unknown for the scorpionfly Furcatopanorpa longihypovalva (Hua and Cai, 2009) whose male lacks a notal organ. In this paper, we first attempt to study the mating behaviour of F. longihypovalva. The results show that the male provides liquid salivary secretion through a... Tipo: Article / Letter to the editor Palavras-chave: Mecoptera Panorpidae Furcatopanorpa longihypovalva mating behaviour nuptial feeding; Salivary glands genitalia functional morphology copulation 42.75 42.62. Ano: 2015 URL: http://www.repository.naturalis.nl/record/579130 Intraspecific morphological variation of the scorpionfly Dicerapanorpa magna (Chou) (Mecoptera: Panorpidae) based on geometric morphometric analysis of wings Naturalis Liu, M.; Ma, N.; Hua, B.-Z.. Wing shape variation was investigated between the sexes and among four populations of the scorpionfly Dicerapanorpa magna (Chou, 1981) endemic to the Qin-Ba Mountains area, China through the landmark-based geometric morphometric approach. The results show that sexual dimorphism exists both in wing size and shape in D. magna. Significant differences exist in female wing size and shape among D. magna populations. The possible reasons of the wing variation are discussed based on the divergence time of D. magna in combination with the tectonic and climatic events in the Qin-Ba Mountains during the late Miocene-Pleistocene period. Whether reproductive isolation exists between different populations needs further research. Tipo: Article / Letter to the editor Palavras-chave: Canonical variates analysis; Individual variation; Sexual dimorphism; 42.75; 42.62. Ano: 2016 URL: http://www.repository.naturalis.nl/record/588735 Registros recuperados: 2 Primeira ... 1 ... Última

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