Results 11 to 20 of about 1,440 (215)

The IGS-ETS in Bacillus (Insecta Phasmida): molecular characterization and the relevance of sex in ribosomal DNA evolution [PDF]

open access: goldBMC Evolutionary Biology, 2008
Background DNA encoding for ribosomal RNA (rDNA) is arranged in tandemly-repeated subunits, each containing ribosomal genes and non-coding spacers. Because tandemly-repeated, rDNA evolves under a balanced influence of selection and "concerted evolution",
Passamonti Marco   +2 more
doaj   +2 more sources

Pylaemenes gulinqingensis sp. nov., a new species of subfamily Dataminae (Phasmida, Heteropterygidae) from Yunnan Province, China [PDF]

open access: goldJournal of Orthoptera Research, 2022
Pylaemenes gulinqingensis sp. nov., from Gulinqing Nature Reserve, Maguan County, Yunnan, China, is described for the first time from two females and six eggs.
Hao-Ran Gao, Chong-Xin Xie
doaj   +5 more sources

Philippine mossy forest stick insects: first record of the genus Otraleus Günther, 1935 in the country, with four new species, and the new genus Capuyanus gen. nov. (Phasmida, Diapheromeridae, Necrosciinae)

open access: diamondEuropean Journal of Taxonomy, 2017
The genus Otraleus Günther, 1935 is recorded from the Philippines for the first time. Four new species, Otraleus bellemansae sp. nov., O. applai sp. nov., O. christianae sp. nov. and O. elizabethae sp.
Joachim Bresseel, Jérôme Constant
doaj   +3 more sources

The worldwide status of phasmids (Insecta: Phasmida) as pests of agriculture and forestry, with a generalised theory of phasmid outbreaks [PDF]

open access: gold, 2015
© 2015 Baker. This article is distributed under the terms of the Creative Commons Attribution 4.0 International License (http:// creativecommons.org/licenses/by/4.0/), which permits unrestricted use, distribution, and reproduction in any medium ...
Baker, E
core   +3 more sources

STUDIES ON FEMALE GENITALIA OF QUEENSLAND PHASMIDA [PDF]

open access: bronzeAustralian Journal of Entomology, 1965
AbstractThe female genitalia of eight Queensland species of Phasmidae (Phasmida) from three subfamilies are described. Species dealt with are Didymuria violescens (Leach), Podacanthus viridiroseus Gray, Extatosoma tiaratum Macleay, Tropidoderus decipiens Rainbow, Ctenomorphodes tessulatus (Gray), Acrophylla titan (Macleay), Eurycnema goliath Gray and ...
N. W. Heather
openaire   +3 more sources

Studies on the leaf insects (Phasmida: Phylliidae) of Australia [PDF]

open access: bronzeJournal of Orthoptera Research, 2002
Abstract Studies on the rarely reported Australian leaf insects reveal that Phyllium species from northern Queensland, P. frondosum Redtenbacher 1906 and P. siccifolium (L.), are misidentifications. Consequently, a new species Phyllium (Phyllium) monteithi is described and figured, including the egg. Nanophyllium pygmaeum Redtenbacher 1906 is confirmed
Paul D. Brock, Jack Hasenpusch
openaire   +3 more sources

Reticulate evolution in stick insects: the case of Clonopsis (Insecta Phasmida) [PDF]

open access: goldBMC Evolutionary Biology, 2010
Background Phasmids show noteworthy abilities to overcome species-specific reproductive isolation mechanisms, including hybridization, polyploidy, parthenogenesis, hybridogenesis and androgenesis.
Milani Liliana   +4 more
doaj   +2 more sources

The defensive secretion of Eurycantha calcarata (Phasmida: Lonchodidae) - chemical composition and method of collection

open access: goldEuropean Journal of Entomology
Chemical defence in insects is an increasingly popular subject of research and has the potential for providing unexplored compounds with unknown properties for drug and repellent discovery, so the secretions of various species of insects are currently ...
Weronika KOCZUR   +2 more
doaj   +2 more sources

Observaciones sobre partenogénesis en Bacteria granulicollis Blanchard. (Phasmida, Phasmidae)

open access: hybridBoletín Museo Nacional de Historia Natural, 1980
Se realizan algunas observaciones sobre partenogénesis en Bacteria granulicollis Blanchard considerando el efecto de grupo, maduración sexual y ovipostura. Se discute la viabilidad de los huevos no fecundados y el desarrollo postembrionario de la progenie.
Sergio Zapata C., Ariel Camousseight M.
openaire   +3 more sources

Taxonomic study of the tribe Neohiraseini Hennemann & Conle, 2008 (Phasmida: Phasmatidae: Lonchodinae) in continental China [PDF]

open access: gold, 2012
Three genera and six species of the tribe Neohiraseini Hennemann & Conle from continental China are recognized and discussed. Key to the genera and species of the tribe is provided. A new genus and species, Cheniphasma serrifemoralis gen. n., sp. n.,
Ho, George
core   +3 more sources

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