Catostola complicata ( James, 1953 ) Camargo, Alexssandro, Vieira, Rodrigo & Rafael, José Albertino, 2023

Camargo, Alexssandro, Vieira, Rodrigo & Rafael, José Albertino, 2023, Taxonomic review of Ctenodontina Enderlein, 1914 with the revalidation of Catostola Hull, 1958 (Diptera: Asilidae: Asilinae) and description of a new species, Zootaxa 5276, pp. 1-71 : 28-32

publication ID	https://doi.org/ 10.11646/zootaxa.5276.1.1
publication LSID	lsid:zoobank.org:pub:92300500-BB24-45B0-8ADD-977C3220A069
DOI	https://doi.org/10.5281/zenodo.7907326
persistent identifier	https://treatment.plazi.org/id/03A4878E-EE59-3857-BEE1-FA57F3E9FD7B
treatment provided by	Plazi
scientific name	Catostola complicata ( James, 1953 )
status	comb. nov.

Treatment

Catostola complicata ( James, 1953) View in CoL comb. nov.

( Figs 16–17 View FIGURE 16 View FIGURE 17 , 44 View FIGURE 44 )

Pachychoeta complicata James, 1953: 52 View in CoL , fig. 6; Martin & Papavero, 1970: 71 (catalogue); Martin, 1975: 84, 86 (key, comments).

Lecania complicata ; Hull, 1962 (2): 481; Artigas & Papavero, 1995: 37 ( Lecania View in CoL -group catalogue); Papavero, 2009: 31 (catalogue).

Ctenodontina complicata ; Fisher, 2009: 619 (Manual of Central American Diptera View in CoL [Fisher confused Maurice T. James with James S. Hine in the authorship of the species]).

Diagnosis. Face white pruinose, frons and vertex brown pruinose; mystacal macrosetae white with a row of dorsolateral black macrosetae ( Fig. 16C–D View FIGURE 16 ); thorax brownish grey pruinose with dark brown pruinose paramedian stripes and spots ( Fig. 16B View FIGURE 16 ); legs yellow with apical third of mid and hind femora dark brown ( Figs 16A–B View FIGURE 16 , 17C View FIGURE 17 ); abdomen dark brown with brownish grey lateral margins ( Fig. 16A–B View FIGURE 16 ); terminalia dark reddish to black ( Fig. 17D– G View FIGURE 17 ); S8 with a few, sparse white setae and with a mid-posterior spatulate projection slightly constricted medially with long dark brown to black macrosetae and setae laterally and apically, these macrosetae with white tips ( Fig. 17D–G View FIGURE 17 ); epandrium with a finger-like dorsal projection ( Fig. 17D–G View FIGURE 17 ).

Redescription. Holotype male ( Figs 16–17 View FIGURE 16 View FIGURE 17 ). Head ( Fig. 16C–D View FIGURE 16 ): eyes black; face white pruinose; mystacal macrosetae white, except by a dorsolateral row of dark brown to black macrosetae ( Fig. 16C–D View FIGURE 16 ); subvibrissal macrosetae dark brown to black with a few white setae mixed; gena white pruinose; palpus dark brown with dark brown macrosetae and setae, except ventrally with white setae; proboscis black, labial setae yellowish, proboscial setae white; antennal socket black, white pruinose; frons brown pruinose with a triangular reddish apruinose central spot; orbital setae mixed dark brown, yellow and white; ocellar tubercle black, brown pruinose, with six pairs of dark brown proclinate setae; vertex brown pruinose; occiput greyish pruinose becoming white pruinose laterally and on lower occipital margin; 5–6 black postocular macrosetae (distal one pale), other dorsal occipital setae black and yellowish; lateral occipital and lower occipital setae white. Antenna: scape black with a reddish ring apically, white pruinose and black setose; pedicel reddish brown with yellowish pruinosity, white lateroventrally, black setose with a few very short yellowish setae ventrally ( Fig. 16C–D View FIGURE 16 ).

Thorax ( Fig. 16A–B View FIGURE 16 ): brown pruinose; antepronotum and postpronotum brownish grey laterally; scutum with a pair of dark brown pruinose paramedian stripes rounded anteriorly, laterally and fading after postsutural spot; pre and postsutural spots and prescutellar spots dark brown pruinose; scutum laterally and posteriorly and transverse suture brownish grey pruinose; a triangular apruinose black spot at posterior scutal margin; postalar wall and scutellum brownish grey pruinose ( Fig. 17B View FIGURE 17 ); pleura greyish pruinose, except proepisternum, proepimeron, anepisternum, dorsal part of katepisternum, katepimeron and posterior part of metanepisternum brownish grey pruinose. Chaetotaxy: antepronotal macrosetae and setae pale yellow with a few, very short black setae posteriorly; 2 notopleural; 1 supra alar; 1 postalar and 3 pairs of dorsocentral black postsutural macrosetae; scutum with short black acrostichal setae and thin yellowish setae on postpronotal lobe, anteriorly; scutellum with short sparse black discal and marginal scutellar setae ( Fig. 17B View FIGURE 17 ); anepisternum with short, thin yellowish and black setae dorsally; katatergite with white macrosetae and setae; remainder of pleura with thin and very sparse whitish setae.

Wings ( Fig. 17A View FIGURE 17 ): translucent, apical third slightly yellowish translucent; veins dark brown; R 4 slightly rounded in the junction with R 5; bifurcation of R 4 and R 5 beyond discal cell at a distance equivalent to the length of two crossvein r-m; crossvein r-m shortly after the middle of discal cell at a distance equivalent to the length of one crossvein m-m; cells m 3 and cua closed before wing margin. Halteres: yellow, knob dark yellow.

Legs ( Figs 16A–B View FIGURE 16 , 17C View FIGURE 17 ): yellow, except coxae and trochanters black and brownish grey pruinose, apical third of mid and hind femora dark brown (hind femora with a brown anterodorsal stripe fading proximally), apex of fore and mid tibiae, anteroventral stripe and apical half of hind tibia and all tarsi dark brown (darker on hind leg). Chaetotaxy: coxae and trochanters with white macrosetae and setae; hind trochanter with 3 posterior white macrosetae; fore femur with 5–6 ventral yellow macrosetae; mid femur with 4–5 ventral (whitish), 7 anteroventral (proximal whitish), 3 anterior, 1 posterodorsal preapical and 3 posterior (2 proximal yellow) black macrosetae; hind femur with 1 anteroventral preapical, 1 anterior, 1 anterodorsal preapical, and 1 posterodorsal preapical black macrosetae; other short femoral setae black anterodorsally and yellowish posteroventrally; tibiae and tarsi with black macrosetae and short black setae (tibiae with a few short yellowish setae anterodorsally); brush setae golden reddish yellow; pulvilli and empodium dark reddish; claws black, dark reddish basally.

Abdomen ( Fig. 16A–B View FIGURE 16 ): dark brown pruinose, tergites laterally brownish grey pruinose, T6 and 7 silvery pruinose; T1 with many lateral marginal whitish macrosetae and setae; T2 with 4, T3 with 8, T4 with 7, T5–7 only with 3–4 thin posterior marginal whitish setae; short sparse setae on tergites whitish on T1 and 2 and dark brown on other tergites becoming whitish at lateral margins; sternites brownish grey pruinose and with sparse, thin whitish setae; anterior margin of S7 with an apruinose band.

Terminalia ( Fig. 17D–G View FIGURE 17 ): shining dark reddish to black; T8 yellowish pruinose at posterior margin and with brown to black macrosetae and setae ( Fig. 17D–F View FIGURE 17 ); S8 with a few, sparse white setae and with a mid-posterior spatulate projection slightly constricted medially with long dark brown to black macrosetae and setae laterally and apically, these macrosetae with white tips ( Fig. 17D–G View FIGURE 17 ); epandrium black with a group of dark reddish to black macrosetae proximally, ventrally and dorsally, very constricted medially forming a dorsal finger-like projection with reddish setae dorsally and ventrally, apex of projection more or less triangular with rounded tip, epandrial projection dark reddish internally ( Fig. 17D–F View FIGURE 17 ); hypandrium black at posterior corners with setae of same colour; gonocoxite black proximally becoming dark reddish distally, without setae and with a more or less triangular shape apically, rounded on tip; gonostylus dark reddish with short reddish setae; cercus reddish dark to black with short dark reddish to black setae and yellowish setae apically ( Fig. 17D–G View FIGURE 17 ); subepandrial sclerite with a pair of rounded lobes ventrally without setae, dorsal half black with yellowish setae apically.

Length. Body: 17.85 mm; wing: 11.81 mm.

Holotype condition. Postpedicel missing ( Fig. 16D View FIGURE 16 ).

Female. Unknown.

Taxonomic discussion. This species can be differentiated from other Catostola species mainly by the yellow legs with apical third of mid and hind femora dark brown ( Figs 16A–B View FIGURE 16 , 17C View FIGURE 17 ) and the epandrium with a long, finger-like dorsal projection ( Fig. 17D–G View FIGURE 17 ). The most similar species is Catostola baleta comb. nov. that can be distinguished through epandrial finger-like projection which is constricted short before the mid-length of the epandrium with the projection slightly longer than half of epandrial length ( Fig. 17D–E View FIGURE 17 ) and the S8 mid-posterior projection which is slightly constricted at the base ( Fig. 17G View FIGURE 17 ).

Distribution ( Fig. 44 View FIGURE 44 ). Honduras (Atlántida). The original description was based on one holotype and two paratypes from the same locality as the holotype but collected on May 2, 1923 ( James, 1953). In this study, only the holotype was examined.According to Erika Tucker (in litt., 2019), curator at the University of Michigan Museum of Zoology (UMMZ), the paratypes were not located in the respective collection and its whereabouts are unknown.

Material examined. Holotype. HONDURAS 1923 [Atlántida] Tela: [15°46′24″N 87°27′55″W], v.10 Guaimas District 508 T. H. Hubbell / Pachychoeta complicata 1 ♁ James GoogleMaps HOLOTYPE / bar code UMMZI-163425 ( Fig. 16A View FIGURE 16 [insert]) (♁ UMMZ) .