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Article Reference A complete insect from the Late Devonian period
Located in Library / RBINS Staff Publications
Article Reference Why is the molecular identification of the forensically important blowfly species Lucilia caesar and L. illustris (family Calliphoridae) so problematic?
Located in Library / RBINS Staff Publications
Article Reference Identification of forensically important Sarcophaga species (Diptera: Sarcophagidae) using the mitochondrial COI gene
Located in Library / RBINS Staff Publications
Article Reference Host Shifts from Lamiales to Brassicaceae in the Sawfly Genus Athalia
Located in Library / RBINS Staff Publications
Article Reference DNA barcoding and evolutionary relationships in Accipiter Brisson, 1760 (Aves, Falconiformes: Accipitridae) with a focus on African and Eurasian representatives
Located in Library / RBINS Staff Publications
Article Reference The Frances╩╝ Sparrowhawk Accipiter francesiae (Aves: Accipitridae) radiation on the Comoro islands
Located in Library / RBINS Staff Publications
Article Reference Towards a revision of the Neotropical soldierless termites (Isoptera : Termitidae): redescription of the genus Anoplotermes and description of Longustitermes, gen. nov.
Located in Library / RBINS Staff Publications
Article Reference Defense by Volatiles in Leaf-Mining Insect Larvae
Abstract The defense strategy of an insect toward natural enemies can include a trait that appears at first sight to contradict its defensive function. We explored phylogeny, chemistry, and defense efficiency of a peculiar group of hymenopteran sawfly larvae where this contradiction is obvious. Pseudodineurini larvae live in leaf mines that protect them from some enemies. Disturbed larvae also emit a clearly perceptible lemon-like odor produced by ventral glands, although the mine hampers the evaporation of the secretion. The mine could also lead to autointoxication of a larva by its own emitted volatiles. Citral was the major component in all Pseudodineurini species, and it efficiently repels ants. We conclude that full-grown larvae that leave their mine to pupate in the soil benefit from citral by avoiding attacks from ground-dwelling arthropods such as ants. In some species, we also detected biosynthetically related compounds, two 8-oxocitral diastereomers (i.e., (2E,6E)- and (2E,6Z)-2,6-dimethylocta-2,6-dienedial). Synthetic 8-oxocitral proved to be a potent fungicide, but not an ant repellent. The discrete distribution of 8-oxocitral was unrelated to species grouping in the phylogenetic tree. In contrast, we discovered that its presence was associated with species from humid and cold zones but absent in species favoring warm and dry environments. The former should be protected by 8-oxocitral when faced with a fungal infestation while crawling into the soil. Our work shows the importance of integrating knowledge about behavior, morphology, and life history stages for understanding the complex evolution of insects and especially their defense strategies.
Located in Library / RBINS Staff Publications
Article Reference Histology and growth pattern of the pachy-osteosclerotic premaxillae of the fossil beaked whale Aporotus recurvirostris (Mammalia, Cetacea, Odontoceti)
Located in Library / RBINS Staff Publications
Article Reference Osteological associations with unique tooth developement in manatees (Trichechidae, Sirenia): a detailed look at modern Trichechus and a review of the fossil record
Located in Library / RBINS Staff Publications