Home

Jérôme CONSTANT

Author publications

Articles

Four new species of the lanternfly genus Zanna Kirkaldy, 1902 from Cambodia and Vietnam (Hemiptera: Fulgoromorpha: Fulgoridae)

CONSTANT J. & PHAM H.T. 2024. Four new species of the lanternfly genus Zanna Kirkaldy, 1902 from Cambodia and Vietnam (Hemiptera: Fulgoromorpha: Fulgoridae). European Journal of Taxonomy 958: 114–150. https://doi.org/105852/ejt.2024.958.2665

Read more


Revision of the Eurybrachidae XVIII. The Australian genus Olonia Stål, 1862: Four new species, new records and biological data (Hemiptera: Fulgoromorpha)

CONSTANT J. 2024. Revision of the Eurybrachidae XVIII. The Australian genus Olonia Stål, 1862: Four new species, new records and biological data (Hemiptera: Fulgoromorpha). European Journal of Taxonomy 941: 1–51.
https://doi.org/10.5852/ejt.2024.941.2579

Read more


Sixteen issid planthopper species in one day in Dong Son-Ky Thuong Nature Reserve in North Vietnam: Eight new species, one new genus and additional new records (Hemiptera: Fulgoromorpha: Issidae)

CONSTANT J. & Pham H.T. 2024. Sixteen issid planthopper species in one day in Dong Son-Ky Thuong Nature Reserve in North Vietnam: Eight new species, one new genus and additional new records (Hemiptera: Fulgoromorpha: Issidae). European Journal of Taxonomy 919: 1–87. https://doi.org/10.5852/ejt.2024.919.2407

Read more


Revision of the Eurybrachidae (XVII). The new Australian genus Kamabrachys gen. nov. with ten new species (Hemiptera: Fulgoromorpha)

CONSTANT J. 2023. — Revision of the Eurybrachidae (XVII). The new Australian genus Kamabrachys gen. nov. with ten new species (Hemiptera: Fulgoromorpha). European Journal of Taxonomy 895: 1-133. https://doi.org/10.5852/ejt.2023.895.2289

Read more


The Australian issid planthopper genus Orinda Kirkaldy, 1907: New subgenera, new species, host plant and identification key (Hemiptera: Fulgoromorpha: Issidae)

CONSTANT J. & SEMERARO L. 2023. — The Australian issid planthopper genus Orinda Kirkaldy, 1907: New subgenera, new species, host plant and identification key (Hemiptera: Fulgoromorpha: Issidae). European Journal of Taxonomy 891: 128-150. https://doi.org/10.5852/ejt.2023.891.2277

Read more


Australian Cleotychini planthoppers: review of the genus Cleotyche Emeljanov, 1997 with three new species (Hemiptera: Fulgoromorpha: Dictyopharidae)

CONSTANT J., SEMERARO L. & MOIR M. L. 2022. — Australian Cleotychini planthoppers: review of the genus Cleotyche Emeljanov, 1997 with three new species (Hemiptera: Fulgoromorpha: Dictyopharidae). European Journal of Taxonomy 836: 66-95. https://doi.org/10.5852/ejt.2022.836.1917

Read more


The Lanternfly genus Pyrops in Vietnam: A new species from Central Vietnam, taxonomic changes, checklist, identification key (Hemiptera: Fulgoromorpha: Fulgoridae)

CONSTANT J. & Pham H. T. 2022. — The Lanternfly genus Pyrops in Vietnam: A new species from Central Vietnam, taxonomic changes, checklist, identification key (Hemiptera: Fulgoromorpha: Fulgoridae). European Journal of Taxonomy 813: 123–154. https://doi.org/10.5852/ejt.2022.813.1741

Read more


Revision of the Eurybrachidae (XV). The Oriental genus Purusha Distant, 1906 with two new species and a key to the genera of Eurybrachini (Hemiptera: Fulgoromorpha: Eurybrachidae)

CONSTANT J. 2020. — Revision of the Eurybrachidae (XV). The Oriental genus Purusha Distant, 1906 with two new species and a key to the genera of Eurybrachini (Hemiptera: Fulgoromorpha: Eurybrachidae). European Journal of Taxonomy 2020 (602): 1-40. https://doi.org/10.5852/ejt.2020.602

Read more


Revision of the Eurybrachidae XIV. The Australian genera Olonia Stål, 1862 and Stalobrachys gen. nov. (Hemiptera: Fulgoromorpha)

CONSTANT J. 2018. — Revision of the Eurybrachidae XIV. The Australian genera Olonia Stål, 1862 and Stalobrachys gen. nov. (Hemiptera: Fulgoromorpha). European Journal of Taxonomy 2018 (486): 1-97. https://doi.org/10.5852/ejt.2018.486

Read more


Review of the Maluku Islands species of the lanternfly genus Birdantis Stål, 1863, with a new species and identification key (Hemiptera: Fulgoromorpha: Fulgoridae)

CONSTANT J. 2018. — Review of the Maluku Islands species of the lanternfly genus Birdantis Stål, 1863, with a new species and identification key (Hemiptera: Fulgoromorpha: Fulgoridae). European Journal of Taxonomy 2018 (461): 1-20. https://doi.org/10.5852/ejt.2018.461

Read more


Review of the clavatus group of the lanternfly genus Pyrops (Hemiptera: Fulgoromorpha: Fulgoridae)

CONSTANT J. & PHAM H.-T. 2017. — Review of the clavatus group of the lanternfly genus Pyrops (Hemiptera: Fulgoromorpha: Fulgoridae). European Journal of Taxonomy 2017 (305): 1-26 (EJT-305). https://doi.org/10.5852/ejt.2017.305

Read more


Gergithoides Schumacher, 1915 in Vietnam, with two new species, and taxonomic notes on the genus (Hemiptera: Fulgoromorpha: Issidae)

CONSTANT J. & PHAM H.-T. 2017. — Gergithoides Schumacher, 1915 in Vietnam, with two new species, and taxonomic notes on the genus (Hemiptera: Fulgoromorpha: Issidae). European Journal of Taxonomy 2017 (296): 1-20 (EJT-296). https://doi.org/10.5852/ejt.2017.296

Read more


Maculergithus, a new subgenus in Gergithus Schumacher, 1915 with two new species from northern Vietnam (Hemiptera: Fulgoromorpha: Issidae)

CONSTANT J. & PHAM H.-T. 2016. — Maculergithus, a new subgenus in Gergithus Schumacher, 1915 with two new species from northern Vietnam (Hemiptera: Fulgoromorpha: Issidae). European Journal of Taxonomy 2016 (198): 1-16 (EJT-198). https://doi.org/10.5852/ejt.2016.198

Read more


Review of the effusus group of the Lanternfly genus Pyrops Spinola, 1839, with one new species and notes on trophobiosis (Hemiptera: Fulgoromorpha: Fulgoridae)

CONSTANT J. 2015. — Review of the effusus group of the Lanternfly genus Pyrops Spinola, 1839, with one new species and notes on trophobiosis (Hemiptera: Fulgoromorpha: Fulgoridae). European Journal of Taxonomy 2015 (128): 1-23 (EJT-128). https://doi.org/10.5852/ejt.2015.128

Read more


The Lanternfly genus Polydictya (Hemiptera: Fulgoromorpha: Fulgoridae) from Sulawesi and neighbouring islands, with the description of three new species

CONSTANT J. 2015. — The Lanternfly genus Polydictya (Hemiptera: Fulgoromorpha: Fulgoridae) from Sulawesi and neighbouring islands, with the description of three new species. European Journal of Taxonomy 2015 (110): 1-19 (EJT-110). https://doi.org/10.5852/ejt.2015.110

Read more


Revision of the Malagasy lanternfly genus Belbina Stål, 1863, with two new species (Hemiptera: Fulgoromorpha: Fulgoridae)

CONSTANT J. 2014. — Revision of the Malagasy lanternfly genus Belbina Stål, 1863, with two new species (Hemiptera: Fulgoromorpha: Fulgoridae). European Journal of Taxonomy 2014 (102): 1-37 (EJT-102). https://doi.org/10.5852/ejt.2014.102

Read more


Review of the Oriental lantern-fly genus Egregia Chew Kea Foo, Porion & Audibert, 2011, with a new species from Sumatra (Hemiptera: Fulgoromorpha: Fulgoridae)

CONSTANT J. 2014. — Review of the Oriental lantern-fly genus Egregia Chew Kea Foo, Porion & Audibert, 2011, with a new species from Sumatra (Hemiptera: Fulgoromorpha: Fulgoridae). European Journal of Taxonomy 2014 (92): 1-9 (EJT-92). https://doi.org/10.5852/ejt.2014.92

Read more


A strikingly coloured new giant millipede from Vietnam has copycat in Borneo (Diplopoda, Spirostreptida, Harpagophoridae)

PIMVICHAI P., AKKARI N., SEMENYUK I. & CONSTANT J. 2020. — A strikingly coloured new giant millipede from Vietnam has copycat in Borneo (Diplopoda, Spirostreptida, Harpagophoridae). European Journal of Taxonomy 722: 1-15. https://doi.org/10.5852/ejt.2020.722.1129

Read more


Revision of the lanternfly genus Limois Stål, 1863 (Hemiptera: Fulgoromorpha: Fulgoridae) with description of a new species from China

WANG W.-Q., XU S.-L., CONSTANT J. & QIN D. 2020. — Revision of the lanternfly genus Limois Stål, 1863 (Hemiptera: Fulgoromorpha: Fulgoridae) with description of a new species from China. European Journal of Taxonomy 720: 35-61. https://doi.org/10.5852/ejt.2020.720.1113

Read more


Philippine mossy forest stick insects: first record of the genus Otraleus Günther, 1935 in the country, with four new species, and the new genus Capuyanus gen. nov. (Phasmida, Diapheromeridae, Necrosciinae)

BRESSEEL J. & CONSTANT J. 2017. — Philippine mossy forest stick insects: first record of the genus Otraleus Günther, 1935 in the country, with four new species, and the new genus Capuyanus gen. nov. (Phasmida, Diapheromeridae, Necrosciinae). European Journal of Taxonomy 2017 (265): 1-31 (EJT 265). https://doi.org/10.5852/ejt.2017.265

Read more


The new genus of stick insect Lobofemora from Vietnam, with the description of three new species (Phasmida: Phasmatidae: Clitumnini)

BRESSEEL J. & CONSTANT J. 2015. — The new genus of stick insect Lobofemora from Vietnam, with the description of three new species (Phasmida: Phasmatidae: Clitumnini). European Journal of Taxonomy 2015 (115): 1-25 (EJT-115). https://doi.org/10.5852/ejt.2015.115

Read more


Giant Sticks from Vietnam and China, with three new taxa including the second longest insect known to date (Phasmatodea, Phasmatidae, Clitumninae, Pharnaciini)

BRESSEEL J. & CONSTANT J. 2014. — Giant Sticks from Vietnam and China, with three new taxa including the second longest insect known to date (Phasmatodea, Phasmatidae, Clitumninae, Pharnaciini). European Journal of Taxonomy 2014 (104): 1-38 (EJT-104). https://doi.org/10.5852/ejt.2014.104

Read more