Frischianus barclayi Frisch 2025, sp. nov.
Fuente:
Zenodo
Gespeichert in:
| Hauptverfasser: | , |
|---|---|
| Format: | Recurso digital |
| Veröffentlicht: |
Zenodo
2025
|
| Schlagworte: | |
| Online-Zugang: | |
| Tags: |
Tag hinzufügen
Keine Tags, Fügen Sie den ersten Tag hinzu!
|
| _version_ | 1866901617764204544 |
|---|---|
| author | Frisch, Johannes Herman, Lee |
| author_facet | Frisch, Johannes Herman, Lee |
| contents | <p><b><i>Frischianus barclayi</i> Frisch, sp. nov.</b></p><p><b>(</b>Figs 151–153, 221, 222)</p><p><b>Type specimens:</b> Holotype ♂, Malaysia, Penang: Penang Island, X.1913, leg. Bryant (NHML). Paratype: 1 ♂, Perak, leg. Doherty (NHML).</p><p><b>Description:</b> Habitus cf. Fig. 52. Macrophthalmous, macropterous with palisade fringe of abdominal tergite VII. Body color reddish medium brown with light brown antennae, palps, and legs. Labral denticulation type 2 (cf. Figs 11, 12). Forebody surface microsculpture type 1 (Fig. 1). Sutural elytral row of punctures distinct, but weakly impressed, occupying about anterior half of elytral sutural length; medial and lateral elytral row of punctures weakly developed. Total body length 3.1 mm; forebody length 1.7 mm.</p><p>Male: Abdominal sternite VII with shallow, midlongitudinal deplanation from about median third of basal sternite width slightly narrowed toward truncate posterior sternite margin; midlongitudinal deplanation in about posterior fifth with two adjacent, not clearly separated, submedial clusters of short, black macrosetae each slightly aligned medioposteriad (Fig. 221). Abdominal sternite VIII with narrow triangular, medioposterior incision with concave lateral margins, occupying about 0.3 of sternite length (Fig. 222).</p><p>Aedeagus (Figs 151–153) with long, slender apical lobe arising from sinistral half of distal aedeagal width (Figs 152, 153). Apical lobe in lateral view slightly curved ventrad, parallel basally, in distal half moderately, convexly dilated ventrally, after that evenly tapered toward acute, slightly ventracurved apical end (Fig. 151); in dorsal view, apical lobe narrow, slightly bent dextrad in basal half, at about midlength somewhat dilated, afterwards feebly curved longitudinally with thin, blunt end (Fig. 153). Endophallic sclerite in aedeagus situated dextrally (Figs 152, 153), relatively slender, in lateral view with ventrad curved, notably dilated apex (Fig. 151), in dorsal view narrow, subparallel, with deeply furcate base and wide, sinistracurved, subacute apical end slightly protruding from ostium (Fig. 153). Ostium with dextral margin extended into longitudinally aligned, dextrodistal tooth (Figs 152, 153). Aedeagus with ventral margin between postforamen and apical lobe convex proximally and concave distally (Fig. 151), in dorsal view long oval with lateral margins curved equally, and gradually tapered distad (Fig. 153). Length of aedeagus 0.43 mm.</p><p>Female unknown.</p><p><b>Distribution:</b> <i>Frischianus barclayi</i> is distributed in the Malay Peninsula and known from the neighbouring provinces of Penang and Perak.</p><p><b>Etymology:</b> With choosing the epithet <i>barclayi</i> (Latinized noun, derived from the surname Barclay, genitive, singular) Johannes Frisch warmly thanks Max Barclay, Natural History Museum, London, United Kingdom, for his hospitality during a recent visit to the Coleoptera collection there.</p> |
| format | Recurso digital |
| id | zenodo_https___doi_org_10_5281_zenodo_18483256 |
| institution | Zenodo |
| language | |
| publishDate | 2025 |
| publisher | Zenodo |
| record_format | zenodo |
| spellingShingle | Frischianus barclayi Frisch 2025, sp. nov. Frisch, Johannes Herman, Lee Biodiversity Taxonomy Animalia Arthropoda Insecta Coleoptera Staphylinidae Frischianus Frischianus barclayi <p><b><i>Frischianus barclayi</i> Frisch, sp. nov.</b></p><p><b>(</b>Figs 151–153, 221, 222)</p><p><b>Type specimens:</b> Holotype ♂, Malaysia, Penang: Penang Island, X.1913, leg. Bryant (NHML). Paratype: 1 ♂, Perak, leg. Doherty (NHML).</p><p><b>Description:</b> Habitus cf. Fig. 52. Macrophthalmous, macropterous with palisade fringe of abdominal tergite VII. Body color reddish medium brown with light brown antennae, palps, and legs. Labral denticulation type 2 (cf. Figs 11, 12). Forebody surface microsculpture type 1 (Fig. 1). Sutural elytral row of punctures distinct, but weakly impressed, occupying about anterior half of elytral sutural length; medial and lateral elytral row of punctures weakly developed. Total body length 3.1 mm; forebody length 1.7 mm.</p><p>Male: Abdominal sternite VII with shallow, midlongitudinal deplanation from about median third of basal sternite width slightly narrowed toward truncate posterior sternite margin; midlongitudinal deplanation in about posterior fifth with two adjacent, not clearly separated, submedial clusters of short, black macrosetae each slightly aligned medioposteriad (Fig. 221). Abdominal sternite VIII with narrow triangular, medioposterior incision with concave lateral margins, occupying about 0.3 of sternite length (Fig. 222).</p><p>Aedeagus (Figs 151–153) with long, slender apical lobe arising from sinistral half of distal aedeagal width (Figs 152, 153). Apical lobe in lateral view slightly curved ventrad, parallel basally, in distal half moderately, convexly dilated ventrally, after that evenly tapered toward acute, slightly ventracurved apical end (Fig. 151); in dorsal view, apical lobe narrow, slightly bent dextrad in basal half, at about midlength somewhat dilated, afterwards feebly curved longitudinally with thin, blunt end (Fig. 153). Endophallic sclerite in aedeagus situated dextrally (Figs 152, 153), relatively slender, in lateral view with ventrad curved, notably dilated apex (Fig. 151), in dorsal view narrow, subparallel, with deeply furcate base and wide, sinistracurved, subacute apical end slightly protruding from ostium (Fig. 153). Ostium with dextral margin extended into longitudinally aligned, dextrodistal tooth (Figs 152, 153). Aedeagus with ventral margin between postforamen and apical lobe convex proximally and concave distally (Fig. 151), in dorsal view long oval with lateral margins curved equally, and gradually tapered distad (Fig. 153). Length of aedeagus 0.43 mm.</p><p>Female unknown.</p><p><b>Distribution:</b> <i>Frischianus barclayi</i> is distributed in the Malay Peninsula and known from the neighbouring provinces of Penang and Perak.</p><p><b>Etymology:</b> With choosing the epithet <i>barclayi</i> (Latinized noun, derived from the surname Barclay, genitive, singular) Johannes Frisch warmly thanks Max Barclay, Natural History Museum, London, United Kingdom, for his hospitality during a recent visit to the Coleoptera collection there.</p> |
| title | Frischianus barclayi Frisch 2025, sp. nov. |
| topic | Biodiversity Taxonomy Animalia Arthropoda Insecta Coleoptera Staphylinidae Frischianus Frischianus barclayi |
| url | https://doi.org/10.5281/zenodo.18483256 |