Melaloncha clavata Schmitz, 1927 , p. 164 Revision of the untreated taxa of Melaloncha s. s. bee-killing flies (Diptera: Phoridae) Brown, Brian V. Zootaxa 2006 2006-08-03 1280 1 1 68 3Z49V Schmitz Schmitz 1927 [264,610,283,310] Insecta Phoridae Melaloncha Animalia Diptera 45 46 Arthropoda species clavata   Figs. 34, 35      Melaloncha clavata Schmitz, 1927, p. 164, 176, 2 figs. ( ♀; Costa Rica); 1929, p. 146, fig. 36. ­ Borgmeier, 1934 p. 171, fig. 6, pl. 3 fig. 3 ( ♀; type); 1938 p. 45 ( ♂; ex pupa); 1959, p. 184 ( ♂, ♀; Nova Teutônia, Santa Catarina, Brazil).     Holotype: ♀, COSTA RICA(Hungarian National Museum). Probablydestroyed during the Hungarian Revolt.  Recognition.The female of this species is easily recognized by the large, laterally flattened, paddle­shaped ovipositor. The most similar species,  M. gomezi, has the ovipositor smaller and dark brown in color. Although most examined specimens of  M. clavataare yellow in color, one is dark brown (see Variation, below). As mentioned previously ( Brown & Kung 2006), the record of the reared male is highly questionable; it could have been any species of  Melaloncha. There are no confirmed records of males of this species.   Description.Female (male unknown). Body length 1.6–2.1 mm. Frons yellow, bare of setulae except along eye margin; ocellar triangle black. Mean frontal width 0.47 head width, range 0.45–0.49. Ocular setae yellow to black dorsally, ventrally yellow to brown; genal setae yellow to brown. Flagellomere 1 and segments 1–2 of arista yellow; aristomere 3 black. Palpus yellow; palpal setulae brown, except apical seta black. Scutum yellowishbrown, with posterolateral dark spot. Scutellum yellowish­brown, with anterolateral round black spot. Pleuron yellow except basalare black. Legs yellow. Combined length of foretarsomeres approximately 0.8 length of foretibia. Foretarsal claws recurved, with large basal lobe. Mean costal length 0.48 wing length, range 0.48–0.49. Halter yellow. Abdominal tergites yellow with black posterior strip. Venter of abdomen yellow. Ovipositor yellow with apical dark marking; paddle­shaped, laterally flattened; densely setose with long setae dorsally and much shorter ones laterally.  Variation.Some specimens have the ovipositor less deep than that figured ( Fig. 34). One exceptional specimen from Mexicois highly divergent in color from all other observed specimens. It differs from the description above as follows: Frons orange to brown near center. Scutum mostly dark brown, slightly lighter brown near anterolateral corners. Scutellum dark brown. Pleuron varied shades of brown. Legs light brown except apical two­thirds of hind femur dark brown. Abdominal tergites dark brown with silver pollinosity anteriorly. Venter of abdomen gray. Ovipositor light brown basally, most of apical one­half dark brown ( Fig. 35). Other than these color differences, it appears to be a specimen of  M. clavata.   Host.We have observed this species attacking  Plebeiaspp.at Cumbre Alto Beni, Boliviaand Alberge de Heliconia, Costa Rica. Females curl their ovipositor under the body and attack on foot.  Geographical distribution. Bolivia, Brazil, Costa Rica.   Material examined.  BOLIVIA: La Paz:  40 kmN Caranavi, Cumbre Alto  Beni, 15.83°S, 67.56°W, 2♀,  18.iv.2003, 3♀,  19.iv.2003, B. Brown, S. Marcotte, E. Zumbado, 1♀,  14.iv.2004, 1♀,  16.iv.2004, 5♀,  19.iv.2004, 3♀,  21.iv.2004, E. Zumbado, attracted to honey sprayed leaves,  1600 m( CBFC, LACM).  BRAZIL: Santa Catarina: Nova Teutônia, 27.18°S, 52.38°W, 1♀,  iv.1950, 1♀,  v.1952, F. Plaumann,  300–500 m( FMNH, MCZC).  COSTA RICA: Alajuela: Alberge de Heliconia, 10.71°N, 85.04°W, 1♀,  20.vi.2000, B. Brown, attacking bees attracked to honey on leaves ( LACM);  Cartago: La Suiza, 1♀, xii [no day or year given], P. Schild( USNM);  Puntarenas: Sector Altamira,  1 kmSW Cerro Biolley, 1♀,  2–20.iv.1995, L. Angulo,  1300 m, #4690 ( INBC),  Las Alturas, 8.95°N, 82.83°W, 2♀,  i.1992, P. Hanson, Malaise trap( LACM, MUCR),  1♀,  10–13.vi.1998, B. Brown, V. Berezovskiy, Malaise trap#1,  1600 m( LACM),  Las Cruces, 8°N, 82.97°W, 1♀,  16.v.2000, G. Kung, on dead  Syagrus coronataflowers ( LACM).  MEXICO: Tamaulipas: Gómez Farias, Est. Los Cedros, 23.05°N, 99.15°W,  1.iv.2002, A. Cordoba­Torres, Malaise,  340 m( LACM). Costa Rica Probably 45 46 1 1 holotype [576,1247,284,310] Bolivia Cumbre Alto 46 47 1 La Paz 2003-04-18 2004-04-21 2003-04-18 CBFC, LACM Brown & S. Marcotte & E. Zumbado & Zumbado Bolivia 1600 -15.83 Beni 770 -67.56 46 47 15 15 Beni 1950-04 1952-05 1950-04 FMNH, MCZC Plaumann Brazil 400 -27.18 Nova Teutonia 743 -52.38 46 47 2 2 Santa Catarina 2000-06-20 LACM Brown Costa Rica 10.71 Alberge de Heliconia 778 -85.04 46 47 1 1 Alajuela USNM La Suiza & P. Schild Costa Rica Cartago 46 47 1 1 Cartago 1995-04-02 1995-04-20 1995-04-02 INBC Angulo Costa Rica 1300 Sector Altamira 46 47 1 1 Puntarenas 1992-01 LACM, MUCR P. Hanson Costa Rica 8.95 Las Alturas 780 -82.83 46 47 2 2 Puntarenas 1998-06-10 1998-06-13 1998-06-10 LACM Brown & Berezovskiy Costa Rica 1600 46 47 1 1 Puntarenas 2000-05-16 LACM G. Kung Costa Rica 8.0 Las Cruces 0 -82.97 46 47 1 1 Puntarenas 2002-04-01 LACM A. Cordoba-Torres & Malaise Mexico 340 23.05 Est. Los Cedros 754 -99.15 Gomez Farias 46 47 1 Tamaulipas