Articles (66)
- R. Edward DeWalt, Ignac Sivec, Bill P. Stark (2020): Illiesia Is Closing – Perla – 38: 18 - 19.
- R. Edward DeWalt, Bill P. Stark, Ignac Sivec (2019): Illiesia – Perla – 37: 40 - 42.
- Ignac Sivec (2016): In Memoriam Dr. Bogdan Horvat (26.8.1961-3.1.2016) – Acta Entomologica Slovenica – 24: 63 - 64.
- Peter Zwick, V.A. Teslenko, Ignac Sivec (2016): Obituary: L.A. Zhiltzova (1926-2015) – Perla – 34: 38 - 39.
- Bill P. Stark, Ignac Sivec (2015): New Species and Records of Neoperla (Plecoptera: Perlidae) from India. – Illiesia – 11: 75 - 91.
- Gilles Vincon, Aref Dia, Ignac Sivec (2014): A new stonefly from Lebanon, Leuctra cedrus sp. n. (Plecoptera: Leuctridae). – Illiesia – 10: 1 - 5.
- Bill P. Stark, Ignac Sivec (2014): Three New Species of Tyloperla Sivec & Stark (Plecoptera: Perlidae) from India. – Illiesia – 10: 32 - 42.
- Bill P. Stark, Ignac Sivec (2013): Kamimuria gressitti, a New Stonefly Species from China (Plecoptera: Perlidae), and New Records of K. atra from Vietnam. – Illiesia – 09: 116 - 121.
- Ignac Sivec, Bill P. Stark (2012): Seven new species of Perlomyia (Plecoptera: Leuctridae) from Japan. – Illiesia – 08: 94 - 103.
- Ignac Sivec, Bill P. Stark (2012): The genus Perlomyia Banks in Taiwan (Plecoptera: Leuctridae). – Illiesia – 08: 119 - 124.
- Bill P. Stark, Ignac Sivec, Takao Shimizu (2012): Notes on Rhopalopsole Klapálek (Plecoptera: Leuctridae), with descriptions of three new species from Vietnam. – Illiesia – 08: 134 - 140.
- Tibor Kovács, jr., Gilles Vincon, David Muranyi, Ignac Sivec (2012): A new Perlodes species and its subspecies from the Balkan Peninsula (Plecoptera: Perlodidae). – Illiesia – 08: 182 - 192.
- Gilles Vincon, Ignac Sivec (2011): Contribution to the knowledge of the Capniidae (Plecoptera) of Turkey. – Illiesia – 07: 118 - 126.
- Ignac Sivec, Bill P. Stark (2011): New species of Neoperla Needham and Phanoperla Banks (Plecoptera: Perlidae) from the Philippine Islands. – Illiesia – 07: 264 - 279.
- Gilles Vincon, Ignac Sivec (2011): Designation of a replacement name for Capnioneura veronicae nomen nudum (Capniidae Plecoptera). – Illiesia – 07: 156.
- Bill P. Stark, Ignac Sivec (2011): Neoperla of unusual size from Vietnam (Plecoptera: Perlidae). – Illiesia – 07: 302 - 304.
- Shigekazu Uchida, Bill P. Stark, Ignac Sivec (2011): Xanthoneuria, a new genus of stonefly (Plecoptera: Perlidae) from Japan. – Illiesia – 07: 65 - 69.
- Ignac Sivec, Bill P. Stark (2010): Five new species of Chinoperla zwick (Plecoptera: Perlidae) from Vietnam and Thailand. – Illiesia – 06: 62 - 74.
- Ignac Sivec, Bill P. Stark (2010): Eleven new species of the genus Indonemoura Baumann (Plecoptera: Nemouridae) from Thailand and Vietnam. – Illiesia – 06: 210 - 226.
- Bill P. Stark, Ignac Sivec (2010): Systematic notes on the genus Claassenia Wu (Plecoptera: Perlidae), with description of a new species. – Illiesia – 06: 303 - 314.
- Ignac Sivec, Bill P. Stark (2010): Seven new species of Phanoperla Banks from Vietnam and Thailand (Plecoptera: Perlidae). – Illiesia – 06: 98 - 112.
- Ignac Sivec, Bill P. Stark (2010): Eight new species of the genus Nemoura (Plecoptera: Nemouridae) from Thailand and Vietnam. – Illiesia – 06: 277 - 287.
- Bill P. Stark, Ignac Sivec (2010): Eight new species of Amphinemura (Plecoptera: Nemouridae) from Vietnam. – Illiesia – 06: 41 - 51.
- Ignac Sivec, Bill P. Stark (2010): Caroperla longiseta (Plecoptera: Perlidae), a new stonefly species from Thailand. – Illiesia – 06: 58 - 61.
- Ignac Sivec, Bill P. Stark (2010): Four new species of Sphaeronemoura (Plecoptera: Nemouridae) from Thailand and Vietnam – Denisia – 0029: 369 - 376.
- Bill P. Stark, Ignac Sivec (2009): Sweltsa wui and Haploperla valentinae (Plecoptera: Chloroperlidae), two new stoneflies from Sichuan province, China. – Illiesia – 05: 156 - 163.
- Wan Nur Asiah, M.R. Che Salmah, Ignac Sivec (2009): Description of Etrocorema belumensis sp.n. from Royal Belum State Park, Perak, Malaysia. – Illiesia – 05: 182 - 187.
- Ignac Sivec, Bill P. Stark (2009): Tominemoura, a new stonefly genus from Sabah, East Malaysia (Plecoptera: Nemouridae). – Illiesia – 05: 199 - 203.
- Ignac Sivec, Bill P. Stark (2009): Two new Protonemura species from Vietnam (Plecoptera: Nemouridae). – Illiesia – 05: 204 - 207.
- Ignac Sivec, P. P. Harper, Takao Shimizu (2008): Contribution to the study of the Oriental genus Rhopalopsole (Plecoptera: Leuctridae). – Scopolia, Journal of the Slovenian Museum of Natural History, Ljubljana – 64: 1 - 122.
- Bill P. Stark, Ignac Sivec (2008): New stoneflies (Plecoptera) from Asia. – Illiesia – 04: 1 - 10.
- Bill P. Stark, Ignac Sivec (2008): New Vietnamese species of the genus Flavoperla Chu (Plecoptera: Perlidae). – Illiesia – 04: 59 - 65.
- Bill P. Stark, Ignac Sivec (2008): New species and records of Neoperla (Plecoptera: Perlidae) from Vietnam. – Illiesia – 04: 19 - 54.
- Bill P. Stark, Ignac Sivec (2008): Studies on Sinacroneuria Yang & Yang (Plecoptera: Perlidae) with description of new species from China and Vietnam. – Illiesia – 04: 150 - 153.
- Bill P. Stark, Ignac Sivec (2008): New Vietnamese species of genus Acroneuria (Plecoptera: Perlidae). – Illiesia – 04: 154 - 160.
- Ignac Sivec, Bill P. Stark (2008): New species of Kamimuria Klapálek (Plecoptera: Perlidae) from Thailand and Vietnam, with notes on Chinese species. – Illiesia – 04: 110 - 138.
- Bill P. Stark, Ignac Sivec (2008): Systematic notes on Kiotina Klapálek and Hemacroneuria Enderlein (Plecoptera: Perlidae), with description of four new species. – Illiesia – 04: 161 - 175.
- Bill P. Stark, Ignac Sivec (2008): The genus Togoperla Klapálek (Plecoptera: Perlidae). – Illiesia – 04: 208 - 225.
- Bill P. Stark, Ignac Sivec (2008): Descriptions of male and larval stages for Neoperlops obscuripennis Banks (Plecoptera: Perlidae). – Illiesia – 04: 94 - 98.
- Bill P. Stark, Ignac Sivec (2008): Rhopalopsole mataikan (Plecoptera: Leuctridae), a new stonefly from Brunei Darussalam. – Illiesia – 04: 139 - 142.
- Bill P. Stark, Ignac Sivec (2007): A synopsis of Styloperlidae (Insecta, Plecoptera) with description of Cerconychia sapa, a new stonefly from Vietnam. – Illiesia – 03: 10 - 16.
- Bill P. Stark, Ignac Sivec (2007): Studies of Indonesian Perlidae (Plecoptera), with descriptions of three new species. – Illiesia – 03: 53 - 64.
- Bill P. Stark, Ignac Sivec (2007): Taiwanese species of Cryptoperla (Plecoptera: Peltoperlidae). – Illiesia – 03: 150 - 156.
- Bill P. Stark, Ignac Sivec (2007): New species and records of Asian Peltoperlidae (Insecta: Plecoptera). – Illiesia – 03: 104 - 126.
- Zhi-Jie Wang, Yu-Zhou Du, Ignac Sivec, Zi-Zhong Li (2006): Records and descriptions of some Nemouride species (Order: Plecoptera) from Leigong Mountain, Guizhou Province, China. – Illiesia – 02: 50 - 56.
- Ignac Sivec, Lidia Andrejevna Zhiltzova, Bill P. Stark (2005): The Eastern Palearctic Species of Agnetina (Plecoptera: Perlidae). – Scopolia, Journal of the Slovenian Museum of Natural History, Ljubljana – 56: 1 - 21.
- Ignac Sivec (2005): Cryptoperla dui, sp. n., a new stonefly from South China (Plecoptera: Peltoperlidae). – Illiesia – 01: 8 - 9.
- Bill P. Stark, Ignac Sivec (2005): New species of Tyloperla (Plecoptera: Perlidae) from Vietnam and Thailand. – Illiesia – 01: 1 - 7.
- Wolfram Graf, Ignac Sivec, Tibor Kovacs (2003): Perla pallida Guérin, 1838, in Österreich, Slowenien und Ungarn. – Lauterbornia – 2003_47: 33 - 39.
- Perla carantana - a new species of the genus Perla (Plecoptera: Perlidae) from Austria and SloveniaIgnac Sivec, Wolfram Graf (2002): Perla carantana - a new species of the genus Perla (Plecoptera: Perlidae) from Austria and Slovenia – Natura Sloveniae – 4(1): 31 - 38.
- Ignac Sivec, Bill P. Stark (2002): The Species o fPerla (Plecoptera: Perlidae): Evidence from Egg Morphology. – Scopolia, Journal of the Slovenian Museum of Natural History, Ljubljana – 49: 1 - 33.
- Bill P. Stark, Maria del Carmen Zúniga, Ignac Sivec (2001): Descriptions of Anacroneuria spp. (Plecoptera: Perlidae) from the upper Rio Amazonas drainage, Colombia and Peru Opisi vrst iz rodu Anacroneuria (Plecoptera: Perlidae) z zgornjega dela porecja Amazonke v Kolumbiji in Peruju – Acta Entomologica Slovenica – 9: 119 - 122.
- Bill P. Stark, Ignac Sivec (2001): Systematic notes on Plecoptera: Anacroneuria proxima Klapálek (Plecoptera: Perlidae) Taksonomski zapiski o vrbnicah: Anacroneuria proxima Klapálek (Plecoptera: Perlidae) – Acta Entomologica Slovenica – 9: 35 - 37.
- Bill P. Stark, Ignac Sivec (2000): Redescription of Microperla geei Chu (Plecoptera: Peltoperlidae) Ponovni opis vrbnice Microperla geei Chu (Plecoptera: Peltoperlidae) – Acta Entomologica Slovenica – 8: 101 - 106.
- Du Y., Ignac Sivec, He J. (1999): A checklist of the Chinese species of the family Perlidae (Plecoptera: Perloidea) Seznam kitajskih vrst druzine Perlidae (Plecoptera: Perloidea) – Acta Entomologica Slovenica – 7: 59 - 67.
- Bill P. Stark, Ignac Sivec (1998): Anacroneuria of Peru and Bolivia (Plecoptera: Perlidae). – Scopolia, Journal of the Slovenian Museum of Natural History, Ljubljana – 40: 1 - 64.
- Ignac Sivec, Zhiltzova (1997): Agnetina kryzhanovskii, a new stonefly from Yunnan, China (Plecoptera: Perlidae). Agnetina kryzhanovskii, nova vrsta vrbnice iz Junana, Kitajska (Plecoptera: Perlidae). – Acta Entomologica Slovenica – 5: 109 - 112.
- Helenoperla malickyi, a new genus of european Perlidae (Plecoptera) from GreeceIgnac Sivec (1997): Helenoperla malickyi, a new genus of european Perlidae (Plecoptera) from Greece – Ephemeroptera & Plecoptera: Biology-Ecology-Systematics. MTL, Fribourg 1997. P. Landolt & M. Sartori (Eds.) – : 473 - 474.
- Ignac Sivec, Zhiltzova (1996): Description of Neoperla ussurica sp. n. from Russian Far East (Plecoptera: Perlidae). Opis vrste Neoperla ussurica sp. n. z ruskega Daljnega vzhoda (Plecoptera: Perlidae) – Acta Entomologica Slovenica – 4: 13 - 18.
- Ignac Sivec, Bill P. Stark, Shigekazu Uchida (1988): Synopsis of the World Genera of Perlinae (Plecoptera: Perlidae). – Scopolia, Journal of the Slovenian Museum of Natural History, Ljubljana – 16: 1 - 66.
- Ignac Sivec, Peter Zwick (1987): Some Neoperla from Taiwan (Plecoptera: Perlidae). – Beiträge zur Entomologie = Contributions to Entomology – 37: 391 - 405.
- Peter Zwick, Ignac Sivec (1985): Supplements to the Perlidae (Plecoptera) of Sumatra – Spixiana, Zeitschrift für Zoologie – 008: 123 - 133.
- Ignac Sivec (1984): Study of Genus Neoperla (Plecoptera: Perlidae) from the Philippines. – Scopolia, Journal of the Slovenian Museum of Natural History, Ljubljana – 7: 1 - 44.
- Ignac Sivec (1982): Notes on Himalayan Stoneflies from the Collection of Zoologische Staatssammlung München (Plecoptera) – Spixiana, Zeitschrift für Zoologie – 005: 181 - 186.
- Ignac Sivec, Eberhard Plassmann (1982): Sechs neue Pilzmücken aus Sri Lanka (Diptera, Nematocera, Mycetophilidae) – Spixiana, Zeitschrift für Zoologie – 005: 7 - 13.
- Notes on Stoneflies (Plecoptera) from South West Yugoslavia, with Description of a New NemouraIgnac Sivec (1980): Notes on Stoneflies (Plecoptera) from South West Yugoslavia, with Description of a New Nemoura – Aquatic Insects – 2: 91 - 95.