Dactylolabis, Osten Sacken, 1860

Kato, Daichi, 2023, Taxonomic study of the genus Dactylolabis Osten Sacken, 1860 of Japan (Diptera: Limoniidae), Zootaxa 5375 (2), pp. 227-240 : 228

publication ID

https://doi.org/ 10.11646/zootaxa.5375.2.4

publication LSID

lsid:zoobank.org:pub:C38B53C4-997D-47D9-97E8-5EA5617F76FF

DOI

https://doi.org/10.5281/zenodo.10197034

persistent identifier

https://treatment.plazi.org/id/039E87DA-FFD2-A243-E0C2-FAF50CD1F904

treatment provided by

Plazi

scientific name

Dactylolabis
status

 

Key to Japanese species of Dactylolabis View in CoL

1. Wing without dark markings except for indistinctly dark stigma ( Fig. 4C View FIGURE 4 ); hypopygium with outer gonostylus stout and bacilliform, inner gonostylus strongly curved near middle ( Fig. 4H View FIGURE 4 ).................................. D. longicauda View in CoL

- Wing with distinct dark areas except for stigma ( Figs 1B View FIGURE 1 , 3B View FIGURE 3 ); outer gonostylus slender, finger-shaped, inner gonostylus weakly curved near tip ( Figs 1G View FIGURE 1 , 3G View FIGURE 3 )............................................................................ 2

2. Prescutum and presutural scutum with four dark stripes; femora and tibiae dark brown except yellow femoral bases; gonocoxite 2.2 times as long as wide or more, basal and apical part almost same in width ( Fig. 3F View FIGURE 3 ); interbase with middle part broadened into squarish plate ( Fig. 3H View FIGURE 3 ).............................................................. D. kyororo sp. nov.

- Prescutum and presutural scutum with one or two indistinctly dark stripes; femora and tibiae dark brown distally, gradually turning into yellow toward each base or each tip narrowly dark; gonocoxite 1.7 times as long as wide or less, apparently widest on basal part ( Fig. 1F View FIGURE 1 ); interbase with middle part narrow, without squarish plate on middle part ( Fig. 1H View FIGURE 1 )......... D. diluta View in CoL

Kingdom

Animalia

Phylum

Arthropoda

Class

Insecta

Order

Diptera

Family

Limoniidae

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