Matskási István (szerk.): A Magyar Természettudományi Múzeum évkönyve 102. (Budapest 2010)
Oláh, J.: New species and new records of Palaearctic Trichoptera in the material of the Hungarian Natural History Museum
106 J. Oláh Type material - Holotype male, HNHM. Greece: Rodopi prefecture, Sapka Mts, Nea Sanda, torrent in an oak forest, E of the village, 650 m, N41°07.672', E25°53.223', 4.IV.2007, leg. L. DÁNYI, Z. ERÖSS, Z. FEHÉR, J. KONTSCHÁN & D. MURÁNYI. Paratypes, HNHM. Greece: Rodopi prefecture, Sapka Mts, Nea Sanda, torrent in an oak forest, E of the village, 650 m, N4 1 °07.672\ E25°53.223\ 4.1 V.2007, leg. L. DÁNYI , Z. ERÖSS , Z. FEHÉR, J. KONTSCHÁN & D. MURÁNYI (5 females). Etymology - The name was given for the collectors DÁVID MURÁNYI and his wife SZILVIA CZIGÁNY , who made together extensive collectings around alpine springs and streams on the Balkan. Diagnosis - This autumn collected dark fuscous species belongs to the species complex of D. discopborus described from the Balkan. Most close to Drusus burescbi KUMANSKI, 1973, but differs by having (1) almost black body color, not light brownish yellow; (2) IX t h segment long, not short in lateral view; (3) lateral lobe on paraproctal complex in dorsal and caudal view narrow, not broad; (4) cerci subrectangular, not rounded; (5) gonopods S-shaped, not upward arching triangular; (6) parameres single filament, not bifid. Drusus pelasgus sp. n. (Figs 70-73) Description - Male (in alcohol). Dark castaneous; cephalic and thoracic sclerites dark, almost shining ebony black especially on dorsum; cephalic and thoracic setose warts pale brown; appendages including legs except coxa and proximal portion of femur lighter brown, haustellum and intersegmental membranous teguments whitish. Spurs of male 1.3.3. Forewing length 10 mm. Male genitalia (Fig. 70). Posterodorsal black spinate area on tergite VIII slightly extended posteriorly, three-lobed, stepped and armed with specialized peg-like setae discernible both in lateral and dorsal view (Fig. 71 ); less pigmented irregularly shaped area of fused setal alveoli located anteriad of black spinate area visible both in lateral and dorsal view. Segment IX long ventrally, very short strap or bridle-like dorsally; its lateral length elongated by rounded triangular lobe anteriad; midlateral sclerotized strips of sternite IX triangular and directed mesad; vestige of sternal abdominal lateral suture of the fused IX segment well developed (Fig. 70). X t h segment fused to IX t h tergite forming together short dorsal bridle. Cerci triangular and bilobed in lateral view; dorsal lobe broad short, ventral lobe slender and longer. Paraproctal complex forming a closed structure around anal opening by inner and outer branches; upward directed obtuse dorsal apices of inner braches stepped in lateral view and diverting laterad both in dorsal and caudal view (Fig. 72); their upper surface covered with pointed peg-like modified setae similar to surface of posteroAnnls hist.-nat. Mus. natn. hung. 102, 2010
