Published January 26, 2026 | Version v1

Hylaeus (Paraprosopis) styriacus Forster 1871

  • 1. Senckenberg Deutsches Entomologisches Institut, Eberswalder Str. 90, 15374 Müncheberg, Germany
  • 2. Kagoshima Insect Fauna Research Association, 5 - 7 - 3 Usuki, Kagoshima, 890 - 0073 Japan
  • 3. Carl von Ossietzky Universität Oldenburg, Carl-von-Ossietzky-Str. 9 – 11, 26129 Oldenburg, Germany
  • 4. Department of Zoology, University of Allahabad, Prayagraj, Uttar Pradesh, 211002 India

Description

Hylaeus (Paraprosopis) styriacus Förster, 1871

Hylaeus styriacus Förster, 1871: 1062–1064, ♂. Austria, Graz. Holotype MNHN Paris.

Prosopis tristis Frey-Gessner, 1900: 230–231, ♂. Switzerland. Not checked.

Prosopis styriaca var. nigroclypeata Alfken, 1913: 19, ♀. Germany, Bremen. Not found in coll. ZMB.

Prosopis styriaca crecca Warncke, 1992: 776–777, ♀ ♂. Turkey, Taurus. Holotype ♀ OLML Linz.

Diagnosis.

This species is rather isolated morphologically and cannot be assigned to any species group here; even the subgenus is questionable, although the paired membranous apical lobes of the male S 7 qualify it for inclusion in Paraprosopis. The males of this dainty species with a round face are characterised by rough sculpture with dense, prominent punctation on the mesosoma and T 1, while the females can usually be recognised by a yellowish-white spot on the clypeus (Fig. 14) and a dominantly shagreen T 1 surface with only indistinct punctation. In contrast to H. clypearis, the mesopleura are distinctly shagreen and only sparsely punctate. Terminalia of males (Fig. 63): Genital capsule compact, gonocoxites considerably longer than gonostyli; S 7 with small proximal lobe; S 8 with short and narrow apical process without bipartite end.

Distribution.

Central and Eastern Europe, from SE France to the Volga. Asia: Anatolia to the Caspian Sea (Georgia, Armenia, Azerbaijan), Iran (Fars); south to Lebanon (Boustani et al. 2021).

Notes

Published as part of Dathe, Holger H., Ikudome, Shuichi, Haeseler, Volker & Saini, Jagdish, 2026, Species survey of the Hylaeus subgenus Paraprosopis Popov, 1939 in the Eastern Hemisphere (Hymenoptera, Anthophila, Colletidae), pp. 1-34 in Contributions to Entomology 76 (1) on pages 1-34, DOI: 10.3897/contrib.entomol.76.e155589

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Linked records

Additional details

Biodiversity

Collection code
MNHN , OLML
Scientific name authorship
Forster
Kingdom
Animalia
Phylum
Arthropoda
Order
Hymenoptera
Family
Colletidae
Genus
Hylaeus
Species
styriacus
Taxon rank
species
Type status
holotype
Taxonomic concept label
Hylaeus (Paraprosopis) styriacus Forster, 1871 sec. Dathe, Ikudome, Haeseler & Saini, 2026

References

  • Forster A (1871) Monographie der Gattung Hylaeus F (Latr.). Verhandlungen der k. k. zoologisch-botanischen Gesellschaft in Wien 21: 873-1064.
  • Frey-Gessner E (1900) Beschreibung von zwei neuen Prosopis - Arten. Mitteilungen der Schweizerischen Entomologischen Gesellschaft 10 (6): 227-231.
  • Alfken JD (1913) Die Bienenfauna von Bremen. Mit Bestimmungstabellen der Gattungen Colletes, Epeolus, Halictus und Prosopis. Abhandlungen herausgegeben vom Naturwissenschaftlichen Verein zu Bremen 22 (1): 1-220.
  • Warncke K (1992) 2. Beitrag zur Systematik und Verbreitung der Bienengattung Prosopis F. in der Westpalaarktis (Hym., Apidae). Linzer biologische Beitrage 24: 747-801.
  • Boustani M, Rasmont P, Dathe HH, Ghisbain G, Kasparek M, Michez D, Pauly A, Risch S, Straka J, Terzo M, van Achter X, Wood TJ, Nemer N (2021) The bees of Lebanon (Hymenoptera: Apoidea: Anthophila). Zootaxa 4976 (1): 1–146. https://doi.org/10.11646/zootaxa.4976.1.1