Results 111 to 120 of about 28,121 (233)
Higher gregarine parasitism often in sibling species of host damselflies with smaller geographical distributions [PDF]
, 2012 1. This study investigated inter-specific variation in parasitism by gregarines (Eugregarinorida: Actinocephalidae), among sibling species of damselflies (Odonata: Zygoptera), in relation to relative size of geographical ranges of host species.
Forbes, MR, Hassall, C, Mlynarek, JJ
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Acta Scientiarum: Biological Sciences, 2010 The objective of this work were to analyze the effect of predation byOdonata naiads on two amphibian species with distinct habits – benthic and mid-water – and to verify whether the presence and architecture of macrophytes can mediate this interaction ...
João Ânderson Fulan +1 more
doaj
Threat to the predator suppresses defence of its prey
Royal Society Open ScienceMany studies have shown that prey can optimize their defence mechanisms based on cues indicating predator presence and pressure. However, little is known about whether prey can assess the actual threat by considering both predator density and the ...
Monika Sysiak +2 more
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European Journal of Entomology, 2019 Insect larval development affects adult traits but the biometric relationships are usually poorly understood, including large odonates. In this study, measurements of morphological traits of larvae, exuviae and adults of Anax imperator were recorded ...
Marceau MINOT +2 more
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Previously unpublished Odonata records from Sarawak, Borneo : part 2, Kubah National Park [PDF]
, 2013 Records of Odonata from Kubah National Park, near Kuching in west Sarawak, are presented. Eighty-five species are known from the national park. Notable records include Drepanosticta drusilla, Rhinocypha species cf spinifer, Bornagriolestes species ...
Butler, Stephen G. +2 more
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Mitochondrial DNA. Part B. Resources, 2019 The dragonfly Libellula angelina Selys, 1883 (Odonata: Libellulidae) has been listed as a critically endangered species by the International Union for Conservation of Nature (IUCN) and is also an endangered insect in South Korea.
Iksoo Kim, Su Yeon Jeong, Min Jee Kim
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European Journal of Entomology, 2014 We used geometric morphometrics to determine variation in the morphology of the forewings of individuals in 20 populations of Calopteryx splendens s.l. in Eurasia and related these to the circum-specific taxonomy of this taxon.
Saber SADEGHI, Henri J. DUMONT
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First Records of \u3ci\u3eGomphaeschna Furcillata\u3c/i\u3e and \u3ci\u3eAnax Longipes\u3c/i\u3e in Wisconsin (Odonata: Aeshnidae) [PDF]
, 2017 (excerpt) The two new records of Odonata reported here for Wisconsin are north- western range extensions for each species. The genus Gomphaeschna Selys contains two species, antilope (Hagen) and furcillata (Say), the distributions of which are limited to
Tennessen, K. J
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Boletín de la Asociación Española de EntomologíaPrimer registro de una población reproductora de Pseudagrion sublacteum (Karsch, 1893) (Odonata, Coenagrionidae) en la península ...
Arturo Bernal Sánchez +1 more
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Odonata de los Esteros del Iberá (Corrientes, Argentina): inventario preliminar y biodiversidad [PDF]
, 2008 A preliminary inventory of the Odonata from Iberá Wetlands and their area of influence (Corrientes, Argentina) is presented. Different kinds of environments were surveyed in seven localities.
Garré, Analía +7 more
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