Global ETD Search
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Showing 1 to 9 of 9 for “"labellum"”.
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Contributions to the systematics of the genus Schizochilus
… sepals. The spur is "not much shorter than the labellum" and the ovary, "almost twice the length of the spur". The lip itself, obovate in outline, is covered with very small crystalline papillae, the lateral lobes being "somewhat shorter than title broader, obtuse intermediate lobe". There …
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Spatial Expression Patterns of theSnmp Gene Family In Drosophila Melanogaster
… the gustatory system including the antennae, labellum, legs, and wings. Intriguingly it also exhibits a support cell expression pattern similar to its homologue SNMP1. Together, these findings suggest a broader non-neural chemosensory function conserved between the SNMPs as well as a putative …
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Euprepina Hull, 1971: revisão das espécies e análise cladística(Diptera, Bombyliidae, Bombyliinae)
… of male terminalia, spermathecae and labellum; two synonymies(E. bicincta Hull, 1971 = E. bicincta (Wiedemann, 1830) and E. shannoni Hull, 1971 = E. nuda Hull, 1971), a key to species and a cladogram are presented. E. goyaz Hull, 1971, was not included in this study, because none …
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Microbial succession in human rib skeletal remains and fly-human microbial transfer during decomposition
… and sequencing the 16S ribosomal RNA gene of the labellum (mouth parts), tarsi (leg parts), and oocytes. Results showed that the previously defined universal fly microbiome persists even in a decomposition environment, with notable differences still present between organs and seasons. …
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Reproductive biology and ex situ conservation of the genus Restrepia (Orchidaeae)
… together with that of the synsepal and the labellum. It was postulated how, by manipulating different labellar surface textures, the flower might use these ‘tactile guides’ to steer the insect (fly) through the flower. The cirrhi were postulated to help by destabilising the pollinator in …
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Examining external morphological characteristics of Lucilia sericata pupae for age estimation in medico-legal investigations
… pupae. They were the colour and shape of the labellum, leg length, leg width at full length, thoracic setae, facial setae, abdominal macrosetae, palp shape, genal setae and labrum colour. Some of these characteristics like the leg length and width and abdominal macrosetae did provide important …
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Neural processing of chemosensory information from the locust legs
… stimulation of additional chemoreceptors on the labellum and oral papillae, which finally led to drinking. This work was conducted in order to investigate the reflex of the pro and mesothoracic legs in Locusta migratoria L under control of their chemoreceptors in responses to be stimulating …
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The Last Stand of Angraecum: Biogeographic and Evolutionary History of Darwin's Muses
… in Malagasy, referring to the hairs on the labellum at the spur entrance, which is one of its most striking features. Nine species are given new combinations and the taxonomic novelty is descrived as a new species, <em>Vavavoloina punctata</em>.</p>
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Role of KNOX genes in the evolution and development of floral nectar spurs
A key question in biology is how changes in gene function or regulation produce new morphologies during evolution. The nectar spur is an evolutionarily labile structure known to influence speciation in a broad range of angiosperm taxa. Here, the genetic basis of nectar spur development, and the …