Results 41 to 50 of about 51,045 (194)

The significance of cytogenetics for the study of karyotype evolution and taxonomy of water bugs (Heteroptera, Belostomatidae) native to Argentina [PDF]

open access: yes, 2013
Male meiosis behaviour and heterochromatin characterization of three big water bug species were studied. Belostoma dentatum (Mayr, 1863), B. elongatum Montandon, 1908 and B. gestroi Montandon, 1903 possess 2n = 26 + X1X2Y (male).
Bressa, Maria Jose   +2 more
core   +2 more sources

Ptereleotris heteroptera

open access: yes, 2019
Published as part of Andréfouët, Serge, Chen, Wei-Jen, Kinch, Jeff, Mana, Ralph, Russell, Barry C., Tully, Dean & White, William T., 2019, Checklist of the marine and estuarine fishes of New Ireland Province, Papua New Guinea, western Pacific Ocean, with 810 new records, pp.
Andréfouët, Serge   +6 more
openaire   +2 more sources

Karyotype and male meiosis in Spartocera batatas and meiotic behaviour of multiple sex chromosomes in Coreidae (Heteroptera)

open access: yesEuropean Journal of Entomology, 2006
The Coreidae (Heteroptera) have holokinetic chromosomes and during male meiosis the autosomal bivalents segregate reductionally at anaphase I while the sex chromosomes do so equationally. The modal diploid chromosome number of the family is 2n = 21, with
María José FRANCO   +2 more
doaj   +1 more source

An Annotated Checklist of the Stink Bugs (Heteroptera: Pentatomidae) of New Mexico [PDF]

open access: yes, 2018
A list of the Pentatomidae of New Mexico with county records and collection dates is given.
Bundy, C. Scott
core   +3 more sources

Camptibia obscura, gen. and sp. n. (Heteroptera: Reduviidae: Harpactorinae) from China

open access: yesEuropean Journal of Entomology, 2003
A new harpactorine reduviid, Camptibia obscura, gen. et sp. n., from China is described. A key to related genera is provided. The functional morphology of the fore legs of this species is discussed.
Wanzhi CAI, Masaaki TOMOKUNI
doaj   +1 more source

A new pentatomoid bug from the Ypresian of Patagonia, Argentina [PDF]

open access: yes, 2016
A new pentatomoid heteropteran, Chinchekoala qunita gen. et sp. nov. is described from the lower Eocene of Laguna del Hunco, Patagonia, Argentina. The new genus is mainly characterised by cephalic characters such as the mandibular plates surpassing the ...
Petrulevicius, Julian Fernando
core   +3 more sources

Contribution to terrestrial heteroptera fauna of Northern-Dobrogea [PDF]

open access: yesScientific Annals of the Danube Delta Institute, 2008
Present paper contains faunistical data obtained by the joint research of Babes-Bolyai, Sapienta and Szeged University. 1053 heteroptera specimens of 117 species were collected. A brief review of the heteroptera studies of Dobrogea is given.
TORMA Attila
doaj  

Revision of the genus Vanniusoides (Heteroptera: Miridae)

open access: yesEuropean Journal of Entomology, 2001
The genus Vanniusoides Carvalho & Lorenzato is revised and redescribed, a new species V. clypeatus is described from the Solomon Islands. Redescription of the species V. brevis (Poppius) and a key to the species of the genus are given.
Jacek GORCZYCA, Fedor KONSTANTINOV
doaj   +1 more source

Holarctic Insects Adventive in Michigan: New and Additional Records (Homoptera, Heteroptera, Coleoptera, Neuroptera) [PDF]

open access: yes, 2017
Fourteen European insects in the Homoptera (4 species), Heteroptera (5), Coleoptera (4), and Neuroptera (1) are reported from Michigan. Ten are new state records (one new Ohio record is given).
Wheeler, A. G, Jr.
core   +3 more sources

Pseudocoris heteroptera

open access: yes, 2019
Pseudocoris heteroptera (Bleeker 1857) —Torpedo wrasse Status at New Ireland. New record, based on specimens photographed on 2 June 2013, first dive, during ACIAR Aquarium Survey at Kavieng. Distribution and habitat. New Ireland: 2.—General distribution: Chagos Archipelago and Christmas Island (eastern Indian Ocean) east to Palau and Solomon Islands ...
Andréfouët, Serge   +6 more
openaire   +2 more sources

Home - About - Disclaimer - Privacy