Search Results - "Beutel, R G"

Functional diversity of attachment and grooming leg structures is retained in all but the smallest insects by Boudinot, B. E., Beutel, R. G., Gorb, S. N., Polilov, A. A.

“…Miniaturization strongly affects functional morphology. Whereas some anatomical structures are barely affected by scaling, others can fundamentally change as…”
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Discovery of Aspidytidae, a new family of aquatic Coleoptera by Ribera, I., Beutel, R. G., Balke, M., Vogler, A. P.

“…The six extant aquatic families of Hydradephaga (Coleoptera) known so far represent a diverse group of beetles morphologically highly modified for life in the…”
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Vectors and vector-borne diseases of horses by Onmaz, A. C., Beutel, R. G., Schneeberg, K., Pavaloiu, A. N., Komarek, A., van den Hoven, R.

“…Most diseases of horses with zoonotic importance are transmitted by arthropods. The vectors belong to two very distantly related groups, the chelicerate…”
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Beetles and flies collected on pig carrion in an experimental setting in Thuringia and their forensic implications by ANTON, E., NIEDEREGGER, S., BEUTEL, R. G.

“…Decomposition processes and insect succession were analysed on a total of eight pig (Sus scrofa) carcasses. The survey was carried out in four different…”
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Larval morphology and phylogenetic position of Micromalthus debilis LeConte (Coleoptera: Micromalthidae) by Beutel, R. G., Hörnschemeyer, T.

“…External and internal structures of the cerambycoid and triungulin larvae of Micromalthus debilis are described and compared to features found in larvae of…”
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Divergent mating patterns and a unique mode of external sperm transfer in Zoraptera: an enigmatic group of pterygote insects by Dallai, R, Gottardo, M, Mercati, D, Machida, R, Mashimo, Y, Matsumura, Y, Beutel, R. G

“…A remarkable external sperm transfer is described for the first time in a species of a group of winged insects (Pterygota), the enigmatic Zoraptera. Mating and…”
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Response to Comment on “Phylogenomics resolves the timing and pattern of insect evolution” by Kjer, K. M., Ware, J. L., Rust, J., Wappler, T., Lanfear, R., Jermiin, L. S., Zhou, X., Aspöck, H., Aspöck, U., Beutel, R. G., Blanke, A., Donath, A., Flouri, T., Frandsen, P. B., Kapli, P., Kawahara, A. Y., Letsch, H., Mayer, C., McKenna, D. D., Meusemann, K., Niehuis, O., Peters, R. S., Wiegmann, B. M., Yeates, D. K., von Reumont, B. M., Stamatakis, A., Misof, B.

“…Tong et al . comment on the accuracy of the dating analysis presented in our work on the phylogeny of insects and provide a reanalysis of our data. They…”
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Phylogenetic analysis of Myxophaga (Coleoptera) using larval characters by Beutel, R. G.., Maddison, D. R.., Haas, A..

“…Summary A phylogenetic parsimony analysis of fifty‐four larval characters of Myxophaga (excluding Lepiceridae) resulted in two minimal length cladograms. The…”
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The male and female reproductive systems of Zorotypus hubbardi Caudell, 1918 (Zoraptera) by Dallai, R., Mercati, D., Gottardo, M., Dossey, A.T., Machida, R., Mashimo, Y., Beutel, R.G.

“…Here we present an ultrastructural study of the male and female reproductive systems of Zorotypus hubbardi and compare the findings to those presented in an…”
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Larval head morphology of Hydroscapha natans (Coleoptera, Myxophaga) with reference to miniaturization and the systematic position of Hydroscaphidae by Beutel, R. G., Haas, A.

“…The head of third instar larvae of Hydroscapha natans was reconstructed three dimensionally on a computer. This technique allowed a detailed examination and…”
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Ponomarenkium gen. nov., a Replacement Name for the Stem Group Beetle Ponomarenkia Yan et al., 2017 (Insecta: Coleoptera) by Yan, E. V., Beutel, R. G., Beattie, R., Lawrence, J. F.

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The morphology and ultrastructure of salivary glands of Zoraptera (Insecta) by Dallai, R., Mercati, D., Mashimo, Y., Machida, R., Beutel, R.G.

“…The salivary glands of two species of Zoraptera, Zorotypus caudelli and Zorotypus hubbardi, were examined and documented mainly using transmission electron…”
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The fine structure of the rectal pads of Zorotypus caudelli Karny (Zoraptera, Insecta) by Dallai, R., Mercati, D., Mashimo, Y., Machida, R., Beutel, R.G.

“…The rectal pads of a species of the controversial polyneopteran order Zoraptera were examined using histological sections and TEM micrographs. Six pads are…”
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The male reproductive system of Zorotypus caudelli Karny (Zoraptera): Sperm structure and spermiogenesis by Dallai, R., Mercati, D., Gottardo, M., Machida, R., Mashimo, Y., Beutel, R.G.

“…Considering the overall uniformity of the morphology of Zoraptera, the structural diversity of the male genital system is remarkable. Structures related to the…”
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The fine structure of the female reproductive system of Zorotypus caudelli Karny (Zoraptera) by Dallai, R., Mercati, D., Gottardo, M., Machida, R., Mashimo, Y., Beutel, R.G.

“…The general structure of the female genital system of Zorotypus caudelli is described. The ovarioles are of the panoistic type. Due to the reduction of the…”
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Comparative study of head structures of larvae of Sphindidae and Protocucujidae (Coleoptera: Cucujoidea) by Rolf Georg BEUTEL, Stanislaw Adam ŚLIPIŃSKI

“…Selected representatives of Cucujoidea, Cleroidea, Tenebrionoidea, Chrysomelidae, and Lymexylidae were examined. External and internal head structures of…”
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Comparative study of larvae of Tenebrionoidea (Coleoptera: Cucujiformia) by Rolf Georg BEUTEL, Frank FRIEDRICH

“…External and internal head structures and external structures of the thorax and abdomen of larval representatives of Melandryidae (Orchesia), Ulodidae (Meryx),…”
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Corrigendum to "Bee Morphology: A Skeletomuscular Anatomy of Thyreus (Hymenoptera: Apidae)"

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Head structures of Priacma serrata leconte (coleptera, archostemata) inferred from X-ray tomography by Hörnschemeyer, Thomas, Beutel, Rolf G., Pasop, Freek

“…Internal and external features of the head of Priacma serrata were studied with X‐ray microtomography and with histological methods. The comparison of both…”
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On the Head Morphology and Systematic Position of Helophorus (Coleoptera: Hydrophiloidea: Helophoridae) by Anton, Eric, Beutel, Rolf Georg

“…External and internal features of the head of adults of Helophorus spp. were examined and described in detail. The 6 species under consideration show very…”
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