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We investigated organic matter input in a Brazilian savanna stream and the influence of its associated hyphomycetes on the invertebrate community. Organic matter input was sampled monthly and the leaves submitted to decomposition experiments. There were lower breakdown rates and higher invertebrate species richness and abundance during the dry season, which reached their maximum in July due to low stream discharge. Invertebrate composition was best explained by hyphomycetes (mainly by<jats:italic>Flagellospora curvula<\/jats:italic>and<jats:italic>Anguillospora filiformis<\/jats:italic>). Hyphomycetes have the capacity to degrade complex compounds of litter and to rapidly absorb nutrients by growing branched filaments, thus making the leaves more favourable for consumption by invertebrates. Shredder abundance was negatively related to litter richness, indicating possible species-specific relationships. We observed a sequential process with increased leaf litter input promoting an increase in hyphomycetes biomass, which in turn favoured invertebrate density.<\/jats:p>","DOI":"10.1017\/s0266467419000269","type":"journal-article","created":{"date-parts":[[2019,10,11]],"date-time":"2019-10-11T13:51:55Z","timestamp":1570801915000},"page":"297-307","source":"Crossref","is-referenced-by-count":23,"title":["Patterns of litter inputs, hyphomycetes and invertebrates in a Brazilian savanna stream: a process of degradative succession"],"prefix":"10.1017","volume":"35","author":[{"ORCID":"https:\/\/orcid.org\/0000-0002-4129-0863","authenticated-orcid":false,"given":"Renan de Souza","family":"Rezende","sequence":"first","affiliation":[]},{"given":"Adriana Oliveira","family":"Medeiros","sequence":"additional","affiliation":[]},{"suffix":"J\u00fanior","given":"Jos\u00e9 Francisco","family":"Gon\u00e7alves","sequence":"additional","affiliation":[]},{"given":"Maria Jo\u00e3o","family":"Feio","sequence":"additional","affiliation":[]},{"given":"Elves","family":"Pereira Gusm\u00e3o","sequence":"additional","affiliation":[]},{"given":"Victor \u00c2ngelo","family":"de Andrade Gomes","sequence":"additional","affiliation":[]},{"given":"Adolfo","family":"Calor","sequence":"additional","affiliation":[]},{"given":"Juliana dos Santos Dahora","family":"Almeida","sequence":"additional","affiliation":[]}],"member":"56","published-online":{"date-parts":[[2019,10,11]]},"reference":[{"key":"S0266467419000269_ref62","doi-asserted-by":"publisher","DOI":"10.1016\/B978-012088449-0.50005-4"},{"key":"S0266467419000269_ref61","doi-asserted-by":"publisher","DOI":"10.1038\/s41598-017-10576-8"},{"key":"S0266467419000269_ref60","doi-asserted-by":"publisher","DOI":"10.1899\/08-170.1"},{"key":"S0266467419000269_ref58","doi-asserted-by":"publisher","DOI":"10.1371\/journal.pone.0043626"},{"key":"S0266467419000269_ref57","doi-asserted-by":"publisher","DOI":"10.1007\/s10750-012-1342-3"},{"key":"S0266467419000269_ref55","doi-asserted-by":"publisher","DOI":"10.1899\/0887-3593(2006)25[233:LDIAAF]2.0.CO;2"},{"key":"S0266467419000269_ref53","first-page":"445","article-title":"Temporal leaf litter breakdown in a tropical riparian forest with an open canopy","volume":"36","author":"Rezende","year":"2017","journal-title":"Limnetica"},{"key":"S0266467419000269_ref52","doi-asserted-by":"publisher","DOI":"10.1016\/j.limno.2017.02.002"},{"key":"S0266467419000269_ref51","first-page":"502","article-title":"Organic matter dynamics in a savanna transition riparian zone: input of plant reproductive parts increases leaf breakdown process","volume":"76","author":"Rezende","year":"2017","journal-title":"Journal of Limnology"},{"key":"S0266467419000269_ref48","doi-asserted-by":"publisher","DOI":"10.1590\/S1984-46702014005000001"},{"key":"S0266467419000269_ref47","doi-asserted-by":"publisher","DOI":"10.1371\/journal.pone.0097072"},{"key":"S0266467419000269_ref44","unstructured":"Oksanen J , Blanchet FG , Kindt R , Legendre P , Minchin PR , O\u2019Hara RB , Simpson GL , Solymos P , Stevens H and Wagner H (2013) Community Ecology Package: Ordination, Diversity and Dissimilarities. 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