Michal Tkoč

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The degree of specialization in plant–pollinator relationships is probably the most intensively discussed topic of pollination biology. Phenotypically generalized flowers are typically also considered to be generalized ecologically and/or functionally. Our study focuses on visitors to flowers of Hypericum roeperianum and H. revolutum, two closely related(More)
Abcharis nom. nov. is established as a new substitute name for Notiocharis Eaton, 1913 (Diptera: Psychodidae: Psychodinae), which is a junior homonym of Notiocharis Gistel, 1856 (Coleoptera: Carabidae). The following new combinations are proposed: Abcharis assimilis (Quate & Quate, 1967) comb. nov.; A. dimorpha (Satchell, 1953) comb. nov.; A. femoralis(More)
Altogether 18 species of the families Opetiidae and Platypezidae are reported from Romania, based on newly studied material and previously published records. The following three species are recorded from Romania for the first time: Agathomyiavernalis Shatalkin, 1981, Callomyiasaibhira Chandler, 1976, and Lindneromyiahungarica Chandler, 2001. The presented(More)
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