Leaf beetles are another large beetle family with over 37,000 species in more than 2,500 genera and distributed mainly throughout the tropics. Leaf beetles are usually oval-shaped and short-legged, with the antennae about half the body length, and tend to be less than 12 mm long. No single character defines the Chrysomelidae, in fact some species are only distinguished with difficulty from short-antennae longhorn beetles by the antennae not arising from frontal tubercles. Adults and larvae feed on all sorts of plant tissue.
Source: Wikipedia
Subfamily Cassidinae
Tribe Aspidimorphini

(Singapore)

(Singapore)

(Singapore)

(Doi Inthanon NP, Thailand)

(Doi Inthanon NP, Thailand)

(Sarawak, Malaysia)

(Singapore)
Tribe Cassidini

(Singapore)

(Sumaco, Ecuador)

(Sarawak, Malaysia)

(Pulai, Malaysia)

(Sabah, Malaysia)

(Kalimantan, Indonesia)

(Sabah, Malaysia)

(Doi Inthanon NP, Thailand)
Tribe Eugenysini

(Sumaco, Ecuador)
Tribe Gonophorini

(Singapore)

(Singapore)

(Sabah, Malaysia)

(Khao Sok NP, Thailand)

(Sabah, Malaysia)

(Sabah, Malaysia)

(Sabah, Malaysia)

(Kalimantan, Indonesia)
Tribe Hispini

(Singapore)
Tribe Mesomphaliini

(Tandayapa, Ecuador)

(Sumaco, Ecuador)

(Sumaco, Ecuador)
Tribe Notosacanthini

(Singapore)
Tribe Omocerini

(Sumaco, Ecuador)
Tribe Oncocephalini

(Khao Sok NP, Thailand)

(Singapore)

(Doi Inthanon NP, Thailand)
Tribe Sceloenoplini

(Mindo, Ecuador)
Subfamily Chrysomelinae
Tribe Chrysomelini

(Khao Yai NP, Thailand)
Tribe Phyllocharitini

(Singapore)
Subfamily Coccinellinae
Tribe Coccinellini

(Sabah, Malaysia)

(Tandayapa, Ecuador)

(Tandayapa, Ecuador)
Subfamily Criocerinae
Tribe Lemini

(Sabah, Malaysia)

(Singapore)
Subfamily Eumolpinae
Tribe Bromiini

(Singapore)

(Sabah, Malaysia)

(Singapore)

(Singapore)

(Kalimantan, Indonesia)

(Doi Inthanon NP, Thailand)
Tribe Eumolpini

(Sumaco, Ecuador)
Tribe Typophorini

(Singapore)

(Pahang, Malaysia)
Subfamily Galerucinae

(Sumaco, Ecuador)
Tribe Alticini

(Sumaco, Ecuador)

(Sabah, Malaysia)

(Sumaco, Ecuador)

(Mindo, Ecuador)

(Singapore)

(Tandayapa, Ecuador)

(Singapore)

(Tandayapa, Ecuador)

(Singapore)
Tribe Galerucini

(Singapore)

(Singapore)

(Singapore)
Tribe Hylaspini

(Sabah, Malaysia)

(Doi Inthanon NP, Thailand)
Tribe Luperini

(Singapore)

(Singapore)

(Tandayapa, Ecuador)

(Sumaco, Ecuador)

(Singapore)

(Mindo, Ecuador)

(Sabah, Malaysia)

(Sabah, Malaysia)

(Sabah, Malaysia)

(Doi Inthanon NP, Thailand)

(Sabah, Malaysia)

(Singapore)

(Sabah, Malaysia)

(Tandayapa, Ecuador)
Tribe Oidini

(Kaeng Krachan NP, Thailand)
Unidentified Chrysomelidae

(Johore, Malaysia)

(Johore, Malaysia)

(Johore, Malaysia)

(Sarawak, Malaysia)

(Sarawak, Malaysia)

(Sarawak, Malaysia)

(Sarawak, Malaysia)

(Phuket, Thailand)

(Milpe, Ecuador)

(Sabah, Malaysia)

(Sabah, Malaysia)

(Sabah, Malaysia)

(Sabah Malaysia)

(Sabah, Malaysia)

(Sabah, Malaysia)

(Sabah, Malaysia)

(Doi Inthanon NP, Thailand)

(Doi Inthanon NP, Thailand)

(Johore, Malaysia)

(Sabah, Malaysia)

(Sabah, Malaysia)

(Andasibe, Madagascar)

(Andasibe, Madagascar)

(Andasibe, Madagascar)

(Andasibe, Madagascar)

(Andasibe, Madagascar)

(Andasibe, Madagascar)

(Sabah, Malaysia)

(Tandayapa, Ecuador)

(Sabah, Malaysia)

(Sabah, Malaysia)

(Sabah, Malaysia)

(Kaeng Krachan NP, Thailand)

(Kaeng Krachan NP, Thailand)

(Kaeng Krachan NP, Thailand)

(Ranomafana NP, Madagascar)

(Si Phang-na NP, Thailand)

(Sarawak, Malaysia)

(Kaeng Krachan NP, Thailand)

(Singapore)

(Singapore)

(Singapore)

(Singapore)

(Singapore)

(Doi Inthanon NP, Thailand)

(Doi Inthanon NP, Thailand)

(Doi Inthanon NP, Thailand)

(Khao Yai NP, Thailand)

(Kalimantan, Indonesia)

(Kalimantan, Indonesia)

(Singapore)