Lasioglossum vagans, also known as the Lasioglossum (Ctenomia) vagans, is a species of bee in the family Halictidae.
Lasioglossum serenum, also known as the Lasioglossum (Nesohalictus) serenum, is a species of bee in the genus Lasioglossum, of the family Halictidae.
Pseudapis oxybeloides is a species of bee in the genus Pseudapis, of the family Halictidae. It is a soil nesting type of bee. It is known to be a major insect pollinator in the world.
Sphecodes crassicornis is a species of bee in the genus Sphecodes, of the family Halictidae.
Sphecodes decorus is a species of bee in the genus Sphecodes, of the family Halictidae. S. decorus has been documented in India and Sri Lanka.
Steganomus nodicornis is a species of bee in the genus Steganomus, of the family Halictidae.
Systropha tropicalis is a species of bee in the genus Systropha, of the family Halictidae.
Anthidiellum krombeini is a species of leaf-cutting bee in the genus Anthidiellum, of the family Megachilidae.
Anthidiellum ramakrishnae is a species of leaf-cutting bee in the genus Anthidiellum, of the family Megachilidae.
Coelioxys angulata is a species of leaf-cutting bee in the genus Coelioxys, of the family Megachilidae.
Coelioxys fuscipennis is a species of leaf-cutting bee in the genus Coelioxys, of the family Megachilidae. It is found in India, and recordings from Sri Lanka is uncertain.
Coelioxys nitidoscutellaris is a species of leaf-cutting bee in the genus Coelioxys, of the family Megachilidae.
Coelioxys formosicola is a species of leaf-cutting bee in the genus Coelioxys, of the family Megachilidae.
Ceratina picta, also known as Ceratina (Xanthoceratina) picta, is a species of bee belonging to the family Apidae subfamily Xylocopinae. It is endemic to Sri Lanka.
Nomada priscilla, is a species of bee belonging to the family Apidae subfamily Nomadinae. It is found in Sri Lanka, India and Philippines.
Tetralonia commixtana, also known as Tetralonia (Thygatina) commixtana, is a species of bee belonging to the family Apidae subfamily Apinae. It is found endemic to Sri Lanka.
Tetralonia fumida, also known as Tetralonia (Thygatina) fumida, is a species of bee belonging to the family Apidae subfamily Apinae. It is found endemic to Sri Lanka.
Tetraloniella taprobanicola, also known as Tetraloniella (Tetraloniella) taprobanicola, is a species of bee belonging to the family Apidae subfamily Apinae. It is found endemic to Sri Lanka.
Thyreus surniculus, is a species of bee belonging to the family Apidae subfamily Apinae. It is found in India, Sri Lanka and occasionally Pakistan.
Thyreus takaonis, is a species of bee belonging to the family Apidae subfamily Apinae.
