Cymatopus, Kertesz, 1901
publication ID |
https://doi.org/10.5281/zenodo.4503124 |
publication LSID |
lsid:zoobank.org:pub:5D7454E9-B00E-4CB7-9545-68241012AE07 |
DOI |
https://doi.org/10.5281/zenodo.4815255 |
persistent identifier |
https://treatment.plazi.org/id/F256A82F-FF80-FFE5-7AAD-FC6CF733F899 |
treatment provided by |
Carolina (2021-02-04 17:31:42, last updated 2024-11-27 04:16:33) |
scientific name |
Cymatopus |
status |
|
Key to male Cymatopus View in CoL View at ENA
and Thambemyia in Thailand
This key deals with marine dolichopodids from rocky shores with an apical arista on a triangular third antennal segment (postpedicel) and a pair of fronto-orbital bristles (bristle at each side of frons, halfway between base of antenna and vertex). For other marine dolichopodid genera, we refer to the key in Grootaert & Meuffels (2001).
1. Proboscis much shorter than eye height ( Fig. 1 View Fig ) ..................... ...........................................................................2 ( Cymatopus View in CoL )
– Proboscis much longer than eye height ( Figs. 11 View Fig , 12 View Fig ) ............ ................................................. Thambemyia pagdeni Oldroyd View in CoL
2. Hind legs modified, hind tibia and first tarsomere with long hairs ( Fig. 9 View Fig ) ............................................ C. longipilus Parent View in CoL
– Hind legs simple without peculiar long hairs or bristles ( Fig. 1 View Fig ) ..............................................................................................3
3. Wing with hind border deeply indented and with fields of longer microtrichia on wing membrane ( Fig. 1 View Fig , arrow); large species (> 2.5 mm).................................. C. malayensis Parent View in CoL
– Wing simple, hind border not deeply indented, at most a little folded ( Fig. 3 View Fig , arrow); smaller species (2–2.5 mm) ..............4
4. Male with vein R 2+3 simple; fore tibia with a black twisted foliaceous anterior bristle near middle and a long black apical bristle ( Fig. 6 View Fig )...................... C. thaicus Grootaert & Meuffels View in CoL
– Male with vein R 2+3 near middle much thickened and undulating, costa also thickened ( Fig. 3 View Fig ); fore tibia without black anterior foliaceous bristle and without long apical bristle .................... ....................................................... C. mayakunae View in CoL new species
Grootaert P & Meuffels H (2001) Notes on Marine Dolichopodid Flies from Thailand (Insecta: Diptera: Dolichopodidae). Raffles Bulletin of Zoology, 49 (2): 339 - 353.
Fig. 1. Cymatopus malayensis Parent habitus male: lb: leaf-like bristle on fore tibia; mt: fields of microtrichia on wing; t1: twisted fore tarsomere.
Fig. 9. Cymatopus longipilus Parent (Rayong prov.). Mid leg and swollen hind leg bearing long bristles. ht: hind tibia.
Fig. 3.Cymatopus mayakunae new species male habitus.cb: curved bristles on fore tibia; ht: hind tibia with dorsal row of bristles with swollen tip; arrow indicates fold in hind margin of wing set with long bristles.
No known copyright restrictions apply. See Agosti, D., Egloff, W., 2009. Taxonomic information exchange and copyright: the Plazi approach. BMC Research Notes 2009, 2:53 for further explanation.
Kingdom |
|
Phylum |
|
Class |
|
Order |
|
Family |
1 (by carolina, 2021-02-04 17:31:42)
2 (by ExternalLinkService, 2021-02-04 19:12:57)
3 (by ExternalLinkService, 2021-02-05 20:11:08)
4 (by diego, 2021-05-21 13:21:40)
5 (by ExternalLinkService, 2021-05-21 13:32:07)
6 (by diego, 2021-05-26 20:11:27)
7 (by ExternalLinkService, 2021-05-26 20:16:46)
8 (by felipe, 2021-06-16 17:05:28)
9 (by ExternalLinkService, 2021-09-19 00:52:05)
10 (by plazi, 2023-11-01 19:02:34)