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The Effect of Dredging of a Small Lowland River on Aquatic Heteroptera
Annales Zoologici Fennici, 2016Rehabilitation of river beds is sometimes necessary, particularly when a substantial amount of bottom sediment causes unnaturally slow water flow. However, it is difficult to predict whether such procedures will negatively affect biodiversity and species composition of organisms inhabiting these sites.
Wojciech Płaska +6 more
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ON THE RESPIRATION OF AQUATIC HEMIPTERA HETEROPTERA WITH SPECIAL REFERENCE TO THE CORIXIDAE
Proceedings of the Zoological Society of London, 1960Aquatic Hemiptera Heteroptera have ventrally placed anterior thoracie and abdominal spiracles, the posterior thoracic and first abdominal spiracles being situated dorsally. Internally the spiracles are joined by paired thoracic and abdominal longitudinal tracheal trunks. Gas bubbles carried on the body surface function as gas stores and physical gills.
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Attachment forces of the hemelytra-locking mechanisms in aquatic bugs (Heteroptera: Belostomatidae)
Journal of Insect Physiology, 2003Combined hemelytra-locking system of Heteroptera, consisting of several locking mechanisms, aids the mechanical stabilisation of the body at rest, resists external loads, and keeps air stored with the option to easily unlock hemelytra prior to flight. The resistance to unlocking of the hemelytron was measured (in mN) with the aid of a load cell force ...
Perez Goodwyn, P., Gorb, S.
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The effects of methoprene S on the aquatic bug Ilyocoris cimicoides (Heteroptera, Naucoridae)
Ecotoxicology, 1994The effects of methoprene S on the last instar nymphs of Ilyocoris cimicoides were investigated. Continual treatment during the last larval instar at concentrations of 0.02-0.1 ppm caused disorders in metamorphosis. Supernumerary larval instars were observed and imaginal ecdysis was frequently deranged.
I, Gelbič, M, Papáček, J, Pokuta
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A NEW FAMILY OF AQUATIC HETEROPTERA
Transactions of the Royal Entomological Society of London, 1927Teiso Esaki, W. E. China
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The Journal of Applied Ecology, 1969
Woodwalton Fen is an important National Nature Reserve, a short account of which was given by Duffey (1956). In order to maintain the wet conditions characteristic of fenland, water must be obtained from outside the reserve and distributed within it.
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Woodwalton Fen is an important National Nature Reserve, a short account of which was given by Duffey (1956). In order to maintain the wet conditions characteristic of fenland, water must be obtained from outside the reserve and distributed within it.
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CONTRIBUTIONS OF THE AQUATIC AND SEMIAQUATIC HETEROPTERA FAUNA OF THE AFYON PROVINCE
2010ABSTRACT In this study, 92 aquatic and semiaquatic Heteroptera samples were collected from the Afyon province, between 2000 and 2002. Consequent1y 15 species belonging to 10 genera of 7 families were determined and evaluated faunistically. Among them; 10 species are new for the aquatic and semiaquatic Heteroptera fauna of Afyon.
KIYAK, Suat +3 more
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The aquatic and semi-aquatic bugs (Heteroptera: Nepomorpha & Gerromorpha) of Malesia
2005Ping-ping Chen +2 more
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NOTES ON THE AQUATIC HETEROPTERA OF THE ETHIOPIAN REGION
Proceedings of the Royal Entomological Society of London. Series B, Taxonomy, 1932openaire +1 more source
The aquatic and semi-aquatic bugs of Malesia (Heteroptera; Nepomorpha & Gerromorpha)
Insect Systematics & Evolution, 2006openaire +1 more source