Alysson triangularis Krombein, 1985

Kumar, P. Girish, Sheela, S. & Sharma, Gaurav, 2020, Additions to the knowledge of the Tribe Alyssontini (Hymenoptera: Crabronidae Bembicinae) in India with description of two new species of the genus Alysson Panzer, Zootaxa 4861 (2), pp. 270-280 : 278

Alysson triangularis Krombein, 1985

( Figs 21–30 )

Alysson triangularis Krombein, 1985:13 , ♀, ♂. Holotype: ♀, Sri Lanka: Central Province: Kandy District: Kandy - Udawat- takele Sanctuary (USNM).

Material examined. India: Tamil Nadu, Coimbatore district, Sedivayal near Siruvani (10° 57’ 4.09’’ N & 76° 43’ 30.93’’ E, 474 m), 3♀, 5.i.2019, Coll. P. Girish Kumar, ZSIK Regd. Nos. ZSI/ WGRC /IR/INV.14406–14408; Coim- batore district, valley of Palamalai Hills (11° 9’ 25.01’’ N & 76° 53’ 42.22’’ E, 467 m), 4♀, 6.i.2019, Coll. P. Girish Kumar, ZSIK Regd. Nos. ZSI/ WGRC /IR/INV.14409–14412 .

Distribution. India (new records): Tamil Nadu; Sri Lanka ( Krombein, 1985) ( Fig 41 ).

Figures

FIGURE 41. Distribution map of the genus Alysson Panzer from the Indian subcontinent.

FIGURES 21–30. Alysson triangularis Krombein ♀. 21. Habitus, lateral view. 22. Head, frontal view. 23. Lower half of head, frontal view. 24. Antenna. 25. Head and mesosoma, dorsal view. 26. Propodeum, dorsal view. 27. Forewing. 28. Hindwing. 29. Metasoma, dorsal view. 30. Last metasomal tergite.