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@article{1812578, author = {Ficsór, Márk and Csabai, Zoltán Szabolcs}, article_location = {Dordrecht}, article_number = {15}, doi = {http://dx.doi.org/10.1007/s10750-021-04602-0}, keywords = {Hydropsychidae; Longitudinal distribution; Abiotic factors; Biotic interactions}, language = {eng}, issn = {0018-8158}, journal = {Hydrobiologia}, title = {Longitudinal zonation of larval Hydropsyche (Trichoptera: Hydropsychidae): abiotic environmental factors and biotic interactions behind the downstream sequence of Central European species}, url = {https://doi.org/10.1007/s10750-021-04602-0}, volume = {848}, year = {2021} }
TY - JOUR ID - 1812578 AU - Ficsór, Márk - Csabai, Zoltán Szabolcs PY - 2021 TI - Longitudinal zonation of larval Hydropsyche (Trichoptera: Hydropsychidae): abiotic environmental factors and biotic interactions behind the downstream sequence of Central European species JF - Hydrobiologia VL - 848 IS - 15 SP - 3371-3388 EP - 3371-3388 PB - Springer SN - 00188158 KW - Hydropsychidae KW - Longitudinal distribution KW - Abiotic factors KW - Biotic interactions UR - https://doi.org/10.1007/s10750-021-04602-0 N2 - The aim of this review is to summarize the literature knowledge about how abiotic environmental factors and biotic interactions affect the sequentially overlapping longitudinal distribution of Central European species of the net-spinning freshwater caddisfly larvae of the genus Hydropsyche (Trichoptera: Hydropsychidae). In this relation, several physical and chemical parameters of water are discussed, as well as different species-specific traits, behavioural aspects and the interaction of coexisting species. Longitudinal gradients of river networks, especially annual temperature range, flow velocity and the particle size of suspended food material play a crucial role in forming the downstream succession of characteristic species, while increased levels of organic pollution, nutrients, salinity and heavy metals facilitates the presence of more tolerant ones. Several species-specific traits, such as respiration range, net-building frequency, head capsule size or optimal net-building velocity correlate with the position of a given species in the sequence. Coexistence of species with similar ecological demands in the overlapping zones of distribution is facilitated by differences in feeding and net-building habits, microhabitat preferences and staggering life cycles, but complicated at the same time by means of inter- and intraspecific territorial behaviour, such as fighting for the ownership of larval retreats or the practice of stridulation. ER -
FICSÓR, Márk and Zoltán Szabolcs CSABAI. Longitudinal zonation of larval Hydropsyche (Trichoptera: Hydropsychidae): abiotic environmental factors and biotic interactions behind the downstream sequence of Central European species. \textit{Hydrobiologia}. Dordrecht: Springer, 2021, vol.~848, No~15, p.~3371-3388. ISSN~0018-8158. Available from: https://dx.doi.org/10.1007/s10750-021-04602-0.
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