New species of the Genus Mirocossus Schoorl, 1990 from Republic of Equatorial Guinea (Lepidoptera: Cossidae, Cossinae)




Lepidoptera, Cossidae, Cossinae, biodiversity, species richness, taxonomy, new species, Equatorial Guinea


The article describes Mirocossus chukovskyi Yakovlev, sp. n. (Lepidoptera, Cossidae: Cossinae), distributed in the Bioko Island (Republic of Equatorial Guinea). The article discusses the endemism in the Mount Cameroon and Bioko montane forests Ecoregion; we suggest a significant difference in the entomofauna of the insular and continental portions of the ecoregion. The article has two illustrations.


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DE PRINS, J. & DE PRINS, W., 2022.– Afromoths, online database of Afrotropical moth species (Lepidoptera): Available from (accessed 12 March 2022).

FLETCHER, D. S., 1968.– Ruwenzori Expedition, 1952. - Cossidae, Metarbelidae, Psychidae, Limacodidae, Drepanidae, Uraniidae, Lasiocampidae, Eupterotidae, Bombycidae, Saturniidae & Sphingidae.– Ruwenzori Expedition 1952, 1(8): 325-369.

HACKER, H. H., 2016.– Systematic and illustrated catalogue of the Macroheterocera and Superfamilies Cossoidea Leach, [1815], Zygaenoidea Latreille, 1809, Thyridoidea Herrich-Schäffer, 1846 and Hyblaeoidea Hampson, 1903 of the Arabian Peninsula, with a survey of their distribution (Lepidoptera).– Esperiana, 20: 7-742.

HERBULOT, C., 1999.– Nouveaux Geometridae de ille de Bioko, Guinée Equatoriale Lepidoptera, Geometridae.– Nouvelle Revue d’Entomologie, 162: 147-153.

KARISCH, T., 2001.– Zur Geometridenfauna von Bioko (Lepidoptera, Geometridae).– Lambillionea, 101(1): 161-184.

LAFONTAINE, J. D. & MIKKOLA, K., 1987.– Lock-and-key system in the inner genitalia of Noctuidae (Lepidoptera) as taxonomic character.– Entomologiske Meddelelser, 55: 161-167.

PARK, K.-T. & KARISH, T., 2021.– The family Lecithoceridae (Lepidoptera, Gelechioidea) from Bioko Island (Equatorial Guinea), with descriptions of five new species.– Zootaxa, 4995(3): 581-593. Doi: 10.11646/zootaxa.4995.3.12. DOI:

PRZYBYLOWICZ, L., 2013.– Review of subgenus Compsochromia Kiriakoff, 1953 (Lepidoptera: Erebidae: Arctiinae, genus Balacra) with identification keys and description of a new species from Cameroon.– Annales de la Société entomologique de France, 49: 53-60. https://doi.or g/10.1080/00379271.2013.763459. DOI:

PRZYBYLOWICZ, L., MAICHER, V., LÁSZLÓ, G. M., SÁFIÁN, Sz. & TROPEK, R., 2019.– Amerila (Lepidoptera: Erebidae: Arctiinae) of Cameroon with morphological remarks on male and female genitalia.– Zootaxa, 4674: 283-295. DOI:

SÁFIÁN, Sz. & TROPEK, R., 2016.– Two new butterfly species (Lepidoptera: Rhopalocera) from Mount Cameroon, Gulf of Guinea Highlands, Cameroon.– Zootaxa, 4150: 123-132. https://doi. org/10.11646/zootaxa.4150.2.2. DOI:

SÁFIÁN, Sz., BELCASTRO, C. & TROPEK, R., 2019.– Two new species in the genus Andronymus Holland, 1896(Lepidoptera, Hesperiidae).– Zootaxa, 4624: 108-120. zootaxa.4624.1.7. DOI:

SCHOORL, J. W., 1990.– A Phylogenetic study on Cossidae (Lepidoptera: Ditrysia) based on external adult morphology.– Zoölogische Verhandelingen, Leiden, 263: 1-295.

SPEARMAN, L. A., ORFE, N. A. & WEINTRAUB, J. D., 2000.– An annotated list of the butterfly Fauna of Bioko Island, equatorial Guinea (Lepidoptera: Papilionoidea, Hesperioidea).– Transactions of the American Entomological Society, 126(3): 447-475.

USTJUZHANIN, P., KOVTUNOVICH, V., MAICHER, V., SÁFIÁN, S., DELABYE, S., STRELTZOV, A. & TROPEK, R., 2020.– Even hotter hotspot: description of seven new species of many-plumed moths (Lepidoptera, Alucitidae) from Mount Cameroon.– ZooKeys, 935: 103-119. DOI:

USTJUZHANIN, P., KOVTUNOVICH, V., SÁFIÁN, S., MAICHER, V. & TROPEK, R., 2018.– A newly discovered biodiversity hotspot of many-plumed moths in the Mount Cameroon area: first report on species diversity, with description of nine new species (Lepidoptera, Alucitidae).– ZooKeys, 777: 119-139. DOI:

WILTSHIRE, E. P., 1990.– An illustrated annotated catalogue of the Macro-Heterocera of Saudi Arabia.– Fauna of Saudi Arabia, 11: 91-250.

YAKOVLEV, R. V., 2011.– Catalogue of the family Cossidae of the Old World (Lepidoptera).– Neue Entomologische Nachrichten, 66: 1-129.

YAKOVLEV, R. V., 2014.– A new species of Meharia Chrétien, 1915 (Lepidoptera, Cossidae) from the United Arab Emirates, with a world catalogue of the genus.– Zootaxa, 3895(3): 401-410. Doi: 10.11646/zootaxa.3895.3.4. DOI:

YAKOVLEV, R. V., 2019.– Two new species of Cossinae (Lepidoptera, Cossidae) from Arabian Peninsula.– Ecologica Montenegrina, 21: 42-45. DOI:

YAKOVLEV, R. V. & DUBATOLOV, V. V., 2013a.– Distribution of Carpenter-Moths (Lepidoptera, Cossidae) in the Palaeractic Deserts.– Zoologicheskii Zhurnal, 92(6): 682-694. Doi: 10.7868/S0044513413040193. DOI:

YAKOVLEV, R. V. & DUBATOLOV, V. V., 2013b.– Distribution of Carpenter-Moths (Lepidoptera, Cossidae) in the Palaearctic Deserts.– Entomological Review, 93(8): 991-1004. DOI:

YAKOVLEV, R., IVINSKIS, P., RIMSAITE, J. & SALDAITIS, A., 2013.– Description of two new species of Meharia Chrétien, 1915 (Lepidoptera: Cossidae) from East Africa.– Zootaxa, 3635(5): 587-590. DOI:

YAKOVLEV, R. V. & LENZ, J., 2013.– On the Fauna of Cossidae (Lepidoptera) of Zimbabwe with description of a new species.– Zootaxa 3718(4): 387-397. DOI:

YAKOVLEV, R. V. & MURPHY, R. J., 2013.– The Cossidae (Lepidoptera) of Malawi with descriptions of two new species.– Zootaxa, 3709(4): 371-393. DOI:

YAKOVLEV, R. & SÁFIÁN, Sz., 2016.– Geraldocossus gen. nov (Lepidoptera, Cossidae) from Mount Cameroon (West Africa).– Zootaxa, 4114: 595-599. DOI:

YAKOVLEV, R. V. & WITT, T. J., 2019.– First records of Cossidae (Lepidoptera) of Republic of Rwanda.– Ecologica Montenegrina, 21: 38-41. DOI:



How to Cite

Yakovlev, R. V. (2022). New species of the Genus Mirocossus Schoorl, 1990 from Republic of Equatorial Guinea (Lepidoptera: Cossidae, Cossinae). SHILAP Revista De lepidopterología, 50(199), 525–529.




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