Five new species and new records of caddisflies (Insecta: Trichoptera) from Australia’s ‘ Top End’ Author Cartwright, David I. 13 Brolga Crescent, Wandana Heights, Vic 3216, Australia. Author Dostine, Peter Department of Environment, Parks and Water Security, PO Box 496, Palmerston, NT 0831, Australia. text Zootaxa 2022 2022-05-18 5138 3 283 304 journal article 55477 10.11646/zootaxa.5138.3.4 456f68b2-d5a3-406f-b4d4-f3610cfc11f9 1175-5326 6559737 E516B443-1E3B-4A6E-B8F3-E24FD80F2610 Wellsomina baru Cartwright 2010 Wellsomina baru Cartwright 2010: 8 , figs 9–11, 45. Material examined. Northern Territory . 2 males (DC301), Radon Springs , 12.7515°S , 132.903°E , 24 Apr 2015 , P. Dostine ( MVM / FFD ) ; 51 males , same loc. and coll., 19 May 2015 ; 1 male , same loc. and coll., 22 Sep 2017 ; 2 males , Myra Falls , 1 Sep 2015 , P. Dostine; 5 males , Gunlom Falls , 1 Aug 2017 , P. Dostine; 1 male , same loc. and coll., 2 Aug 2017 ; 4 males , Gunlom Falls , pool, 30 Jul 2018 , P. Dostine; 2 males , Gunlom Falls , 29 Aug 2018 , P. Dostine; 1 male , Edith Falls , 1 Aug 2018 , P. Dostine; 18 males , same loc., 2 Aug 2018 , P. Dostine; 6 males , same loc., 1 Aug 2019 , P. Dostine; 7 males , Kubara Ck , 4 Sep 2019 , P. Dostine (all FFD ) . Remarks. This NT endemic species was previously recorded from six localities in the NT ( Cartwright 2010 ). Wellsomina baru is recorded from a further five sites in the NT.