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- Publications
- Influence
The adult diet of Xanthoperla apicalis and Siphonoperla torrentium (Plecoptera, Chloroperlidae) in the Danube basin (Slovakia)
- M. López-Rodríguez, J. M. Tierno de Figueroa, Tomáš Derka, Il’ja Krno
- Biology
- Biologia
- 1 October 2007
The gut contents of adult Xanthoperla apicalis and Siphonoperla torrentium were analysed. X. apicalis females eat mainly pollen, while males feed principally on detritus and pollen. Adults of S.… Expand
Description of Jolyelmis spangleri a new species from Churí-tepui (Chimantá Massif, Venezuela), with a description of the larva of J. spangleri and J. reitmaieri (Insecta: Coleoptera: Elmidae)
- J. Kodada, Tomáš Derka, F. Čiampor
- Biology
- 6 March 2012
Four species have been recognized in the genus Jolyelmis Spangler & Faitoute; all collected at isolated table mountains,mostly in cool stenothermal hypocrenal streams. The known distribution of the… Expand
Life Cycle, Feeding and Production of Isoptena serricornis(Pictet, 1841)
- Tomáš Derka, J. Figueroa, Il’ja Krno
- Biology
- 1 May 2004
Some aspects of the biology and ecology (life cycle, feeding and production) of a population of Isoptena serricornis in the Rudava River (Slovakia) are studied, reported and discussed. The life cycle… Expand
Mayflies (Ephemeroptera) of the Pantepui biogeographical province
- Tomáš Derka, C. Nieto, Marek Svitok
- Geography
- 2012
The term Pantepui refers to a discontinuous biogeographical province formed by an assemblage of about 50 table mountain summits (tepuis) in southern Venezuela, northern Brazil, and western Guyana.… Expand
- 4
Trichoptera (Insecta, Trichoptera) of the Pantepui biogeographical province
- Tomáš Derka, C. Z. Muñoz
- Geography
- 2012
- 1
A rare new species of Leptohyphes Eaton (Ephemeroptera: Leptohyphidae) from the Lost World.
- C. Molineri, Tomáš Derka
- Biology, Medicine
- Zootaxa
- 2 June 2020
A new species of Leptohyphes Eaton (Ephemerotera: Leptohyphidae) is described, diagnosed and illustrated from nymphs collected in the Pantepui region in Southeastern Venezuela. Leptohyphes kukenan… Expand
Description of Jolyelmis spangleri a new species from Churí-tepui (Chimantá Massif, Venezuela), with a description of the larva of J. spangleri and J. reitmaieri (Insecta: Coleoptera: Elmidae)
- J. Kodada, Tomáš Derka, Iampor
- Biology
- 2012
Four species have been recognized in the genus Jolyelmis Spangler & Faitoute; all collected at isolated table mountains,mostly in cool stenothermal hypocrenal streams. The known distribution of the… Expand