Cluzobra papaveroi
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Ordo: Diptera
Familia: Mycetophilidae
Genus: Cluzobra
Name
Cluzobra papaveroi Amorim, Dalton De Souza, 2008 – Wikispecies link – Pensoft Profile
- Cluzobra papaveroi Amorim, Dalton De Souza, 2008, Zootaxa 1920: 11-13.
Diagnosis
Diagnosis. Syngonocoxite elongate, more sclerotized on distal fifth, with a short mesal notch on distal margin, bearing no spines; gonostyle elongate, strongly sclerotized, with a digitiform projection midway to apex.
Materials Examined
Material examined.Holotype ɗ, BRAZIL, State of Sergipe, Santa Luzia do Itanhy, Crasto, 11 ° 22 ’ 32,8 ” S37 ° 25 ’ 00” W, 01–04.viii. 2001, M.T. Tavares & eq. cols. Paratypes. 4 ɗ, same data as holotype; 8 ɗ, same data, but 29.vii–01.viii. 2001; 7 ɗ, State of Bahia, Mata de São João, Reserva de Sapiranga, 12 ° 33 ’ 37,4 ” S38 ° 02’ 57,2 ” W, 19–22.vii. 2001, M.T. Tavares & eq. cols.; 4 ɗ, same data, but 22–25.vii. 2001; 1 ɗ, State of Bahia, Porto Seguro, Estação Ecológica Pau Brasil, 107 m, 16 ° 23 ’ 17,6 ” S39 ° 10 ’ 55,6 ” W, 17.v. 2002, C. O. Azevedo & eq. cols.
Description
Description. Male. Head. Occiput yellowish; mid ocellus absent, lateral ocelli separated from eye margin by a distance smaller than ocellus diameter, ocellar region light brown; front and clypeus yellowish, setose. Maxillary palpus brownish yellow, 1 + 4 palpomeres, palpomere increasing in length to apex. Scape and pedicel rounded, yellowish, bearing scattered setae; flagellomeres longer than wide, whitish, except for basal fourth, brown. Thorax. Pronotum yellowish, with some longer and other smaller setae. Scutum light brown, with four lighter, whitish yellow longitudinal bands intertwined with brown bands, smaller setae scattered and some stronger acrostical and dorsocentral bristles; scutellum yellowish, brownish at posterior margin, four strong scutellar bristles and some smaller setae. Pleural membrane whitish. Proepisternum, anepisternum, katepisternum, mesepimeron and metepisternum light yellowish, laterotergite yellowish, except for brownish dorso–posterior corner, mediotergite brownish, except for the yellowish ventral and lateral margins. Anepisternum and katepisternum bare, laterotergite setose, mediotergite with a mesal and a pair of more lateral tufts of setae. Halter whitish, with scattered setae on pedicel and on capitulum. Legs. Legs mostly yellowish, except for brownish front coxa, apex of mid and hind femora, and front tibia; tibial spurs 1: 2: 2, light brown, front spur more than twice the width of tibia apex. Wing (Figure 9). Length, 2.0 mm. Wing mostly translucid, with a brown macula around base of Rs and r–m, and other maculae around base of medial fork, at entire apical third of wing, and distally across anal lobe. Membrane bearing macrotrichia and microtrichae; humeral cell entirely bare of macrotrichia; basal cell almost entirely devoid of macrotrichia. Sc complete, very short, reaching C at basal fifth of wing; R 1 reaching C around the distal third of wing; R 5 reaching C before apex of M 1; C extending to almost half the distance between R 5 and M 1; r–m oblique, longer than base of Rs; M 1 + 2 slightly longer than r–m, medial fork complete. M 4 entirely absent; A 1 very short, scarcely visible. Abdomen. Abdominal tergites and sternites light brownish yellow, with a light distal brownish band on tergites, distal segments darker. S 8 U–shape, T 8 wide and short. Terminalia (Figures 25–26). Terminalia light brownish yellow. Syngonocoxite covering entire ventral face of terminalia, more sclerotized distal margin with a mesal notch that continuous through a medial longitudinal suture; syngonocoxite covered with setae, but with no spines; no projection of gonocoxite ventrad to insertion of gonostyle. Gonostyle well sclerotized, a digitiform process midway to apex. Aedeagus not strongly sclerotized, projected laterally at apex. No parameres apparent. T 9 longer than wide, more or less straight along posterior margin, no distal projections toward ventral margin. Cercus bilobed.
Etymology
Etymology. This species is named after Prof. Nelson Papavero, who has led dipterology in Brazil since the 1960 s and, among other accomplishments, edited the catalogue of the Diptera of the Neotropical region.
Discussion
Comments. This species is similar in many features to C. aitkeni Lane, as shown by the long syngonocoxite with a shallow notch ventrally and the shape of the strongly sclerotized gonostyle, bearing a digitiform median process. Details of the gonostyle and of the syngonocoxite distally are more than enough to separate them as distinct species.
Taxon Treatment
- Amorim, Dalton De Souza; Oliveira, Sarah Siqueira; 2008: Eleven new species of the genus Cluzobra Edwards (Diptera, Mycetophilidae, Sciophilinae) from the Atlantic Forest of Brazil, Zootaxa 1920: 11-13. doi
This treatment was originally uploaded by Plazi, compare this treatment on Plazi. Unless this treatment has been substantially changed on Species-ID, Plazi requests to maintain a link back to the original repository.
