91 species of flea-beetles (Alticinae) are recorded from the vicinity of Khvalynski National Park (Saratov Region): Altica brevicollis, A. carduorum, A. impressicollis, A. lythri, A. oleracea, Aphthona abdominalis, A. beckeri, A. cyparissiae, A. czwalinae, A. franzi, A. lutescens, A. nigriscutis, A. non- striata, A. pallida, A. semicyanea, A. violacea, Batophila fallax, Chaetocnema aridula, Ch. brevius- cula, Ch. compressa, Ch. concinna, Ch. conducta, Ch. hortensis, Ch. mannerheimii, Ch. scheffleri, Crepidodera aurata, C. fulvicornis, C. lamina, Derocrepis rufipes, Dibolia cynoglossi, D. metallica, Epitrix pubescens, Longitarsus anchusae, L. apicalis, L. ballotae, L. brisouti, L. celticus, L. exsole- tus, L. ferrugineus, L. jacobaeae, L. lewisii, L. longipennis, L. luridus, L. lycopi, L. medvedevi, L. melanocephalus, L. minimus, L. minusculus, L. nasturtii, L. niger, L. nigrofasciatus, L. obliteratus,
L. pellucidus, L. pratensis, L. rubiginosus, L. salviae, L. succineus, L. tabidus, L. violentus, L. weisei, Lythraria salicariae, Neocrepidodera motschulskii, N. transversa, Phyllotreta acutecarinata, Ph. armoraciae, Ph. astrachanica, Ph. atra, Ph. cruciferae, Ph. diademata, Ph. dilatata, Ph. flexuosa, Ph. nigripes, Ph. nodicornis, Ph. ochripes, Ph. pallidipennis, Ph. praticola, Ph. procera, Ph. undulata, Ph. vittula, Ph. weiseana, Podagrica fuscicornis, P. menetriesi, Psylliodes affinis, P. attenuatus, P. chalcomerus, P. cupreus, P. dulcamarae, P. napi, P. reitteri, P. saulcyi, P. tricolor. Underlined species are recorded from Saratov Region for the first time. Abundant species Longitarus brisouti living on Senecio is recorded from Russia for the first time. Host plants of 18 species are confirmed by observa- tions in nature and in cage.