Results 21 to 30 of about 986 (180)

Phylogenetic relationships and larval morphology of the recently described diving beetle genus Laccomimus (Coleoptera: Dytiscidae: Laccophilinae)

open access: yesEuropean Journal of Entomology, 2015
The larvae of the diving beetle genus Laccomimus Toledo & Michat, 2015 (Laccophilinae) are studied for the first time, based on detailed descriptions and illustrations of all instars of L.
Mariano C. MICHAT, Mario TOLEDO
doaj   +1 more source

New records for the Peruvian high-altitude diving beetle Rhantus blancasi Guignot, 1955 (Coleoptera, Dytiscidae, Colymbetinae) [PDF]

open access: yesCheck List, 2019
The diving beetle Rhantus blancasi Guignot, 1955 (Coleoptera, Dytiscidae, Colymbetinae) was until now only known from older reports from Pasco region, Peru.
Michael Balke   +4 more
doaj   +3 more sources

Edible aquatic Coleoptera of the world with an emphasis on Mexico

open access: yesJournal of Ethnobiology and Ethnomedicine, 2009
Anthropoentomophagy is an ancient culinary practice wherein terrestrial and aquatic insects are eaten by humans. Of these species of insects, terrestrial insects are far more commonly used in anthropoentomophagy than aquatic insects.
Moreno José   +2 more
doaj   +1 more source

A subterranean species of Exocelina diving beetle from the Malay Peninsula filling a 4,000 km distribution gap between Melanesia and southern China [PDF]

open access: yesSubterranean Biology, 2020
We describe a new subterranean species of the genus Exocelina Broun, 1886 (Coleoptera: Dytiscidae) from the Malay Peninsula. Almost all of the 196 species of that genus are epigean and distributed mainly in New Guinea, Australia, Oceania and New ...
Michael Balke, Ignacio Ribera
doaj   +3 more sources

New records of beetles from families Haliplidae, Dytiscidae, Hydraenidae, Helophoridae, Hydrophilidae, Scirtidae and Chrysomelidae (Coleoptera) from the North Caucasus [PDF]

open access: yesКавказский энтомологический бюллетень, 2019
Three species of beetles are recorded for Russia for the first time: Hydraena pontica Janssens, 1963 (Hydraenidae), Helophorus hilaris Sharp, 1916 (Helophoridae), Laccobius obscuratus Rottenberg, 1874 (Hydrophilidae). Two species are recorded for the
A.A. Prokin, A.S. Sazhnev
doaj   +1 more source

DNA barcoding revels first records of three rare coleopteran genera in Northern lakes of Egypt. [PDF]

open access: yesBrazilian Journal of Biology, 2020
One aquatic coleopteran species from family Dytiscidae and two aquatic coleopteran genera from family Hydrophilidae were recorded in the summer period and represent first records in the Egyptian lakes. Beetles were collected from two northern lakes, Lake
D. A. Kheirallah
doaj   +1 more source

Dytiscidae

open access: yes, 2013
Published as part of Prokin, Alexander A., Petrov, Pyotr N., Wang, Bo & Ponomarenko, Alexander G., 2013, New fossil taxa and notes on the Mesozoic evolution of Liadytidae and Dytiscidae (Coleoptera), pp. 137-159 in Zootaxa 3666 (2) on pages 153-154, DOI: 10.11646/zootaxa.3666.2.2, http://zenodo.org/record ...
Prokin, Alexander A.   +3 more
openaire   +1 more source

Cuticle hydrocarbons in saline aquatic beetles [PDF]

open access: yesPeerJ, 2017
Hydrocarbons are the principal component of insect cuticle and play an important role in maintaining water balance. Cuticular impermeability could be an adaptative response to salinity and desiccation in aquatic insects; however, cuticular hydrocarbons ...
María Botella-Cruz   +5 more
doaj   +2 more sources

Haliplidae, Noteridae, Dytiscidae (Coleoptera) du Gabon (9ème partie). Parc National des Plateaux Batéké (missions 2010 et 2012)

open access: yesNatural History Sciences, 2013
Haliplidae, Noteridae, Dytiscidae (Coleoptera) of Gabon (9th part). Plateaux Batéké National Park (missions 2010 and2012). This work concerns the Coleoptera Hydradephaga collected in three localities of Plateaux Batéké National Park (Republic of ...
Armando Bilardo, Saverio Rocchi
doaj   +1 more source

Controle biológico de Culicidae (Díptera) por Copelatus SP. N. (Coleóptera Dytiscidae) na floresta amazônica

open access: yesSemina: Ciências Exatas e Tecnológicas, 2000
  Existem na literatura inúmeras citações, referentes a Coleópteras da família Dytiscidae, incriminando-os como predador de larvas de Culicidae. Foi introduzido em uma área de mata primaria recipiente contendo água, com o objetivo de identificar um ...
José Lopes
doaj   +1 more source

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