Dactylolabis Osten Sacken 1860
Creators
Description
Dactylolabis Osten Sacken, 1860
Dactylolabis Osten Sacken, 1860: 240 (as subgenus of Limnophila Macquart, 1834).
Type species: Limnophila montana Osten Sacken, 1860 (monotypic).
Diagnosis. Head with eye dichoptic. Antenna 16-segmented. Palpus 5-segmented. Thorax with mesonotum bearing no pits. Wing venation: Sc ending near level of fork of Rs; crossvein sc-r situated 1–3 times length of itself proximal to tip of Sc; Rs branching into R 2 , R 3 , R 4 , and R 5 , origin of Rs situated near level of middle of M; R 2+3+4 short, 1–4 times length of crossvein r-m; R 2+3 strongly curved near fork of R 2+3+4 ; R 2 erect, 1–4 times length of apical section of R 1 ; M 1+2 forked, 0.5–2 times as long as cell m 1 ; cell dm present; crossvein m-cu situated at base of cell dm or very close to it. Legs with tibial spurs 1 + 2 + 2. Hypopygium not rotated; epandrium and hypandrium fused into continuous ring; proctiger large, lateral margin narrowly sclerotized, posterolateral corner with small lobe, pair of bacilliform sclerites present between these lobes; two pairs of gonostyli present, outer gonostylus fleshy; interbase with medial part fused. Female terminalia with tergites 8 to 10 distinctly separated; cercus broad; hypogynial valve stout, pointed at tip, with swelling at lateral side on basal part, each valve not distinctly separated except on distal part; genital frame roughly spoon-shaped with lateral arm oval, bearing small tubercle at center; two spermathecal ducts present, spermathecae indistinct.
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Linked records
Additional details
Identifiers
Related works
- Is part of
- Journal article: 10.11646/zootaxa.5375.2.4 (DOI)
- Journal article: http://zenodo.org/record/10184348 (URL)
- Journal article: http://publication.plazi.org/id/FFA7FFA2FFD3A242E055FFA1094DFFB2 (URL)
- Journal article: http://zoobank.org/C38B53C4-997D-47D9-97E8-5EA5617F76FF (URL)
- Is source of
- https://sibils.text-analytics.ch/search/collections/plazi/039E87DAFFD2A243E0C2FE170B05FBB4 (URL)
Biodiversity
- Family
- Limoniidae
- Genus
- Dactylolabis
- Kingdom
- Animalia
- Order
- Diptera
- Phylum
- Arthropoda
- Scientific name authorship
- Osten Sacken
- Taxon rank
- genus
- Taxonomic concept label
- Dactylolabis Sacken, 1860 sec. Kato, 2023
References
- Osten Sacken, C. R. (1860) New genera and species of North American Tipulidae with short palpi, with an attempt at a new classification of the tribe. Proceedings of the Academy of Natural Sciences of Philadelphia, 1859, 197 - 254.
- Macquart, P. - J. - M. (1834) Histoire naturelle des Insectes. Dipteres. Tome premiere. Ouvrage accompagne de planches. Roret, Paris. Paris, 578 pp. https: // doi. org / 10.5962 / bhl. title. 14274