Revision of the Neotropical caddisfly genus Phylloicus (Trichoptera: Calamoceratidae) Author PRATHER, AYSHA L. text Zootaxa 2003 2003-08-29 275 1 1 214 https://biotaxa.org/Zootaxa/article/view/zootaxa.275.1.1 journal article 5618 10.11646/zootaxa.275.1.1 9322f2b2-a384-40bf-9d57-d789c76ce5c4 1175­5334 5019235 89BC39FD-ABCC-4634-876D-8C1F4337C325 Phylloicus medius Müller Phylloicus medius Müller, 1880a:132 [ Type locality: Brazil , Santa Catarina ; no type nor type depository designated; sex not stated]. — Ulmer 1955:418 [literature, discussion]. NOMEN DUBIUM Müller did not designate type material for this species, nor did he provide any illustration. His original reference to the species P. medius states only that it has a Tibial spur formula — of 2,4,4. I found no material identified as P. medius , and must consider this a nomen dubium. Distribution. Brazil .