Timomenus jacobsoni Borelli 1927
Creators
Description
Timomenus jacobsoni Borelli, 1927: 78, fig. 10.
Type material1 ♂, 1 ♀, syntypes, F3233.1869; 1 ♂, syntype, F3233.1870; dried, mounted on card.
Locality labelsF3233.1869: Fort de Kock / (Sumatra) 920. M. / 1925 / leg. E. Jacobson.
F3233.1870: Anei Kloof / (Sumatra’s West / Kust) 500 M 1925 / leg. E. Jacobson.
TaxonomyForficulidae, Opisthocosmiinae, Timomenus jacobsoni Borelli, 1927.
RemarksBrindle (1968f: 246) considered T. jacobsoni to be a lighter form of T. bicuspis (Stål, 1860); however, Steinmann (1982b) presents T. jacobsoni as a species in its own right. In the original description, Borelli referred to 4 specimens examined: 1 ♂ with data as F3233.1870, and 2 ♂♂ and 1 ♀ with data as F3233.1869 except the date 1924. He did not designate a holotype and it appears therefore that all four specimens should be considered syntypes. According to Steinmann (1982b: 365), 1 ♂ was held at Museo ed Istituto di Zoologia Sistematoca, Torino, which Steinmann appears to have designated the holotype (‘without penis’, although the male genitalia are figured in Steinmann’s description).
Notes
Files
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Linked records
Additional details
Identifiers
Biodiversity
- Family
- Forficulidae
- Genus
- Timomenus
- Kingdom
- Animalia
- Order
- Dermaptera
- Phylum
- Arthropoda
- Scientific name authorship
- Borelli
- Species
- jacobsoni
- Taxon rank
- species
- Taxonomic concept label
- Timomenus jacobsoni Borelli, 1927 sec. Miles, 2015
References
- Borelli A. 1927. Fauna sumatrensis. No. 36. Dermaptera. Supplementa Entomologica 15: 69 - 80.
- Brindle A. 1968 f. Notes on the genus Timomenus Burr (Dermaptera, Forficulidae). Entomologist's Monthly Magazine 104: 243 - 249.
- Steinmann H. 1982 b. Revision of the genus Timomenus Burr, 1907 (Dermaptera: Forficulidae). Acta Zoologica Academiae Scientiarum Hungaricae 28 (3 - 4): 361 - 368.