Volume 48 (2026) (contents) [ongoing]
Issue 1 — 5 January 2026 — Full text: PDF (15 MB)
https://doi.org/10.48027/hnb.48.011New records of arboreal beetles (Insecta: Coleoptera) from Bulgaria
Borislav Guéorguiev; Veselin Ivanov; Margarita Georgieva; Sevdalin Belilov; Denitsa Petrova; Georgi Georgiev
Pages 1–8
— Views: 367
https://doi.org/10.48027/hnb.48.012Centaurea kilaea – a new species to the flora of Bulgaria
Rossen Tzonev; Magdalena Valcheva; Chavdar Gussev; Bogdan Prodanov
Pages 9–14
— Views: 1050
https://doi.org/10.48027/hnb.48.013Checklist of the Phoridae (Diptera, Aschiza) of the Balkan Peninsula countries
Mario Langourov
Pages 15–37
— Views: 298
Issue 2 — 2 February 2026 — Full text: PDF (22.3 MB)
https://doi.org/10.48027/hnb.48.021Revealing the lichenised and lichenicolous diversity of Parangalitsa Reserve, Bulgaria: first records of two noteworthy species for the country
Snezhina Popova; Veselin V. Shivarov
Pages 39–45
— Views: 213
https://doi.org/10.48027/hnb.48.022New records of Psocodea (Insecta) from Guadeloupe, Lesser Antilles
Dilian Georgiev; Todor Mishev
Pages 47–55
— Views: 222
https://doi.org/10.48027/hnb.48.023New tree hosts of xylophagous beetles (Insecta: Coleoptera) in Bulgaria
Georgi Georgiev; Vladimir Sakalian; Margarita Georgieva; Veselin Ivanov; Denitsa Petrova
Pages 57–63
— Views: 254
Issue 3 — 2 March 2026 — Full text: PDF (5 MB)
https://doi.org/10.48027/hnb.48.031Myriochila (Myriochila) melancholica melancholica (Fabricius, 1798) (Coleoptera, Cicindelidae), an expectable addition to the Bulgarian fauna
Fabian A. Boetzl; Lara Burtchen; Teodora Teofilova
Pages 65–70
— Views: 190
https://doi.org/10.48027/hnb.48.032Eupelmus (Eupelmus) urozonus Dalman (Hymenoptera: Eupelmidae) – a new egg parasitoid of Thaumetopoea pityocampa (Denis & Schiffermüller) (Lepidoptera: Notodontidae) in Bulgaria
Miroslav Antov; Maria Dobreva; Peter Boyadzhiev; Plamen Mirchev; Georgi Georgiev
Pages 71–75
— Views: 156
https://doi.org/10.48027/hnb.48.033Corrigendum: Checklist of the Phoridae (Diptera, Aschiza) of the Balkan Peninsula countries
Mario Langourov
Page 77
— Views: 83
Issue 4 — 1 April 2026 — Full text: PDF (26.6 MB)
https://doi.org/10.48027/hnb.48.041New records of the oleander seed bug Caenocoris nerii (Germar, 1847) (Insecta: Hemiptera) in Bulgaria and notes on its hosts in the Black Sea region
Desislava Stoianova; Tania Karakicheva; Snejana Grozeva; Nikolay Simov
Pages 79–86
— Views: 134
https://doi.org/10.48027/hnb.48.042New records of myxomycophagous beetle family Sphindidae (Coleoptera: Cucujoidea) from Bulgaria
Denis Gradinarov; Yana Petrova; Ognyan Sivilov
Pages 87–92
— Views: 164
https://doi.org/10.48027/hnb.48.043Sometimes they come back – Platypsyllus castoris Ritsema, 1869 (Leiodidae, Coleoptera) new genus and species for the fauna of the Balkan Peninsula
Rostislav Bekchiev; Nedko Nedyalkov; Rumyana Kostova; Nikolay Simov; Mario Langourov; Ilya Acosta-Pankov
Pages 93–95
— Views: 231
https://doi.org/10.48027/hnb.48.044New predatory flies associated with Orthotomicus erosus (Wollaston) (Coleoptera: Curculionidae, Scolytinae) in Bulgaria
Sevdalin Belilov; Mihail Kechev; Georgi Georgiev
Pages 97–101
— Views: 196
Issue 5 — 4 May 2026 — Full text: PDF (57.5 MB)
https://doi.org/10.48027/hnb.48.051Floristic updates and a new species record for the Bulgarian flora
Georgi Kunev; Gabriela Petrova; Daniela Mihova; Ivan Kostadinov
Pages 103–113
— Views: 147
https://doi.org/10.48027/hnb.48.052First record of Myophthiria zeylanica Maa, 1980 (Diptera: Hippoboscidae) from India
Jozef Oboňa; Arockianathan Samson; Kesavan Rishi; Anbazhagan Abinesh; Elangovan Vignesh; Moorthi Saran; Mohammed Shahir; Nizamudheen Moinudheen; Azad Kamil
Pages 115–119
— Views: 264
https://doi.org/10.48027/hnb.48.053Three species and two genera of darkling beetles (Coleoptera: Tenebrionidae) new to the Bulgarian fauna
Ognyan Sivilov; Vassil Vassilev; Rostislav Bekchiev; Maria Naumova; Hristina Hristova
Pages 121–132
— Views: 117
https://doi.org/10.48027/hnb.48.054A key to the taxa of the genus Agrilus Curtis, 1825 (Coleoptera: Buprestidae: Agrilinae) in Bulgaria. I
Vladimir Sakalian; Toshko Ljubomirov; Georgi Georgiev
Pages 133–144
— Views: 97
Issue 6 — 1 June 2026 — Full text: PDF (41.7 MB)
https://doi.org/10.48027/hnb.48.061First records of the invasive plant Carpobrotus edulis from the Bulgarian Black Sea Coast
Chavdar Gussev; Magdalena Valcheva; Bogdan Prodanov
Pages 145–158
— Views: 11
https://doi.org/10.48027/hnb.48.062On the identity of the poorly known spider species Centromerus obscurus Boesenberg, 1902 and description of a new species (Araneae: Linyphiidae)
Christo Deltshev; Simeon Indzhov
Pages 159–164
— Views: 7
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