Ábrahám Levente (szerk.): Válogatott tanulmányok X. - Natura Somogyiensis 25. (Kaposvár, 2014)
Haris A.: The sawfly sufóbfamily Allantinae, Selandrinae and Heretarthrinae from Laos (Hymenoptera, Tenthredinidae)
Haris, A.: Allantinae, Selandrinae and Heterarthrinae from Laos 113 dered by blunt carinas. Gena linear. Clypeus roundly and deeply emarginated. Clypeal emargination about 0.5x as deep as clypeal median length. Mesonotal lobes with sporadic, middle sized, shallow punctures, shiny. Mesoscutellum with sporadic deep punctures, shiny. Mesoscutellar appendage and metascutellum smooth and shiny. Upper half of mesopleuron with separated, very large and deep and dense punctures, moderately shiny, lower half smooth and shiny. Mesoscutellum gently elevated, blunt. Abdominal tergites smooth and shiny. Length of hind basitarsus : length of other tarsal joints combined: 10:9. Length of inner hind tibial spur: length of hind basitarsus: 1.0 : 5.0. Basal lobe of claws not visible, subapical tooth little shorter than apical. Sawheath dilated in dorsal view. Length: 9.1 mm (paratypes 8.0-9.0 mm), male: 7.3 mm. The new species is closely related to Taxonus smerinthus Wei, 2003. The differences: Taxonus smerinthus has complete marginal vein on hind wings even in females, clypeus and labrum are white, third antennal segment is shorter than fourth. In the new species hind wing without marginal vein, third antennal segment is much longer than fourth, clypeus and labrum are reddish brown not white. Genitalia (penis valve) of the 2 species is also completely different. It is also similar to Taxonus laoensis spec. nov. Taxonus laoensis has entirely black clypeus (not reddish brown like in the new species) and saw- sheath is gently narrowed (not apically expanded like in the new species). Beleses sapaensis Haris, 2008; Beleses tianmuensis Haris, 2008 and Beleses multi- pic ta (Rohwer, 1916) 1 (2) Antennal segments 5-9 are white. Tegula and mesoscutellar appendage are pale. Mesopleuron is entirely smooth and shiny with few isolate small and deep punctures. (Hind basitarsus and hind femur are entirely yellow. Sawsheath clearly reaches beyond the last tergite and bluntly rounded in lateral view. Metascutellum is smooth and shiny.). 8.6 mm ...........................................................................Beleses multipicta (Rohwer, 1916) 2 (1) Antennal segments 6-9 are white (in. B. sapaensis also apex of 5th segment is white). Tegula and mesoscutellar appendage are black. Most of mesopleuron is uniformly, moderately densely and deeply punctured, moderately shiny only posterior part of mesopleuron is smooth and shiny. 3 (4) Hind femur is yellow. Basal fifth of hind basitarsus is black. Sasheath is extremely short, apex of sawsheath hardly exceeds the last tergite. (Figure in Haris 2008). Metascutellum is granulated. 9.5 mm.................................Beleses sapaensis Haris, 2008 4 (3) Apical fifth of hind femur is black. Hind basitarsus is yellow. Sawheath is very long, paralell, subacute in lateral view and exceed far beyond the last tergite (figure in Haris, 2008). Metascutellum is smooth and shiny. 11.6 mm. ............................................................................................Beleses tianmuensis Haris, 2008
