Physocephala Schiner 1861
Creators: name: Stuke, Jens-Hermann
name: Skevington, Jeffrey H.
Publisher: name: Zenodo
Year: 2007
Subjects: Biodiversity
Taxonomy
Animalia
Arthropoda
Insecta
Diptera
Conopidae
Physocephala

description: Physocephala Schiner, 1861
Key for the Costa Rican species of Physocephala Schiner, 1861
1 Antennal groove completely and densely silver dusted (figure 27); haltere completely black; frons black (figure 27) ....................................................................................................... lugubris (Macquart, 1835) - Antennal groove not or only inconspicuously dusted (figure 30); haltere at least partly yellow (figure 29); frons partly yellow in many species (figure 30) ........................................................................................ 2 2 Mesopleuron without pubescent stripe (figure 9); knob of haltere completely dark black ....................... 3 - Mesopleuron with pubescent stripe; knob of haltere yellow or brown, at maximum a brownish darkening at tip ........................................................................................................................................................... 4 3 Gena uniformly dark (figure 10); antenna and proboscis at least partly darkened (figure 10); posterior dorsal corner of the katepisternum at most slightly dusted; tip of the female abdomen as figure 11: tergite 5 less curved and syntergite 6 shorter.................................................................... carbonaria (Bigot, 1887) - Gena lighter in the middle (figure 17); antenna and proboscis completely orange (figure 17); posterior dorsal corner of the katepisternum obviously dusted; tip of the female abdomen as figure 18: tergite 5 strongly curved and syntergite 6 quite long .................................................................. herrerai spec. nov. The following four species are very similar and can be separated only by colouration characters-future research has to test if these are good species or only colour forms of one variable species.
4 Keel of the antennal groove black up to the base of the antenna (figure 14); mesoscutum black ................ .................................................................................................................... cayennensis (Macquart, 1844) - Keel of the antennal groove black in the middle (figure 30) or completely orange; mesoscutum black or brown ......................................................................................................................................................... 5 5 Red brown species (figure 29); keel of the antennal groove regularly black in the middle; frons usually yellow and brown, without a black T-marking (figure 30) ....................................... wulpi Camras, 1996 - At least mesoscutum and the apical tergites blackish; keel of the antennal groove completely yellow; frons with T-marking (figure 23) ........................................................................................................................ 6 6 Scutellum black; wing as figure 25: radial cell r4+5 at the posterior side partly hyaline, radial cell r2+3 lighter apically ................................................................................................................ inhabilis (Walker, 1849) - Scutellum orange-brown; wing with radial cell r4+5 and r2+3 completely dark ................................................ ....................................................................................................................... bipunctata (Macquart, 1844)
description: Published as part of Stuke, Jens-Hermann & Skevington, Jeffrey H., 2007, The Conopidae of Costa Rica (Diptera) (Part 1: Conopinae – Conopini & Tropidomyiini), pp. 1-40 in Zootaxa 1528 on page 5, DOI: 10.5281/zenodo.273851