Results 31 to 40 of about 1,889 (197)

Responses of life-history traits of brackish- and freshwater populations of the water strider to NaCl Aquarius paludum (Hemiptera: Gerridae)

open access: yesEuropean Journal of Entomology, 2009
The water strider Aquarius paludum inhabits the surfaces of a wide variety of freshwater habitats both temporary and permanent. It can also live on the surface brackish-water around river mouths.
Manabu KISHI   +2 more
doaj   +1 more source

Diapause development in Aquarius paludum (Heteroptera: Gerridae)

open access: yesEuropean Journal of Entomology, 2004
Diapause fixation and development were studied in females of a Czech population of Aquarius paludum by monitoring changes in oxygen uptake, weight and reproduction potential in field adults between August and February.
Tetsuo HARADA   +3 more
doaj   +1 more source

Semiaquatic bugs (Insecta, Hemiptera, Heteroptera, Gerromorpha) from Parque Natural Municipal das Andorinhas, Ouro Preto, Minas Gerais state, Brazil [PDF]

open access: yesCheck List, 2023
We present a survey of the semiaquatic bugs (Insecta, Hemiptera, Heteroptera, Gerromorpha) from Parque Natural Municipal das Andorinhas, Ouro Preto, Minas Gerais State, southeastern Brazil.
Gustavo Lisboa Vieira Machado   +3 more
doaj   +3 more sources

Influence of male density on guarding behaviour in the water strider Aquarius paludum (Heteroptera: Gerridae)

open access: yesEuropean Journal of Entomology, 2011
In species with last sperm precedence, post-mating guarding behaviour by males is effective for avoiding sperm displacement by additional males. However, for males to guard their mates under all circumstances may be undesirable, particularly when the ...
Atsuo MATSUEDA, Kenji FUJISAKI
doaj   +1 more source

Gerridae

open access: yes, 2007
Published as part of Zettel, Herbert & Duc, Tran Anh, 2007, On Gerridae (Insecta: Heteroptera) from Bhutan, with description of a new species of Onychotrechus Kirkaldy, 1903, pp.
Zettel, Herbert, Duc, Tran Anh
openaire   +2 more sources

Feeding conditions modify the photoperiodically induced dispersal of the water strider, Aquarius paludum (Heteroptera: Gerridae)

open access: yesEuropean Journal of Entomology, 2007
Overwintering adults of the water strider, Aquarius paludum were collected from the field in fall and kept under short days (12L : 12D) at 20°C for a week.
Tetsuo HARADA, Tatsuya NISHIMOTO
doaj   +1 more source

Dispersal and reproductive responses of the water strider, Aquarius paludum (Hemiptera: Gerridae), to changing NaCl concentrations

open access: yesEuropean Journal of Entomology, 2007
The responses of females of the water strider, Aquarius paludum, to changes in NaCl concentration were examined in the laboratory. The insects were sampled seasonally in 2002 and 2003 at two reservoirs in Kochi, Japan, connected by a waterway, one at the
Manabu KISHI   +2 more
doaj   +1 more source

Gerridae

open access: yes, 2015
Published as part of Esenbekova, Perizat Abdykairovna, Nurushev, Murat Zhusupbekovich & Homziak, Jurij, 2015, Aquatic Hemiptera (Heteroptera) of Kazakhstan, with notes on life history, ecology and distribution, pp. 195-206 in Zootaxa 4013 (2) on pages 202-203, DOI: 10.11646/zootaxa.4013.2.2, http://zenodo.org/record ...
Esenbekova, Perizat Abdykairovna   +2 more
openaire   +1 more source

Geographical distribution of three oceanic Halobates spp. and an account of the behaviour of H. sericeus (Heteroptera: Gerridae)

open access: yesEuropean Journal of Entomology, 2005
Halobates spp. are the only insects inhabiting the open sea. One sea skater species, Halobates sericeus, was collected at 18 locations in the East China Sea area (27°10´N- 33°24´N, 124°57´E-129°30´E), and H. micans and/or H.
Tetsuo HARADA
doaj   +1 more source

Gerridae

open access: yes, 2017
Published as part of Csabai, Zoltán, Soós, Nándor, Berchi, Gavril Marius, Cianferoni, Fabio, Boda, Pál & Móra, Arnold, 2017, Aquatic and semiaquatic Heteroptera (Nepomorpha and Gerromorpha) fauna of Greek holiday islands (Rhodes, Crete and Corfu) with first records of three species from Europe and Greece, pp.
Csabai, Zoltán   +5 more
openaire   +2 more sources

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