Orthaltica

Figures 1–8.Orthaltica species and their low cost leaf-hole shelters. 1 Leaf-hole shelter of Orthaltica terminalia on Terminalia paniculata. Note the feeding trenches radiating from the leaf-hole shelter 2 Feeding trenches of non-shelter forming species on an unidentified plant from the Combretaceae. Note the unoccupied leaf-hole nearby 3 Eumolpine beetle (Basilepta sp.) feeding holes on the abaxial side of the leaf of Syzygium caryophyllatum 4 Orthaltica syzygium occupying the leaf-hole made by the eumolpine beetle in Fig. 3 5 Leaf-hole shelter of Orthaltica in Fig. 3 as seen on the second day, viewed from adaxial side of leaf. Note the feeding trenches radiating from the leaf-hole 6 Triangular-shaped artificial leaf-holes on Syzygium travancoricum used as shelter by Orthaltica syzygium - note feeding trenches radiating from holes 7 Single occupancy - note the first partition 8 Multiple occupancy with multiple partitions.

Figures 9–15.Orthaltica syzygium Prathapan & Konstantinov, sp. n. 9 Dorsal habitus 10 Lateral habitus 11 Head frontal view 12 Aedeagus, ventral and lateral view 13 Vaginal palpi 14 Spermatheca 15 Tignum.

Figures 1–8.Orthaltica species and their low cost leaf-hole shelters. 1 Leaf-hole shelter of Orthaltica terminalia on Terminalia paniculata. Note the feeding trenches radiating from the leaf-hole shelter 2 Feeding trenches of non-shelter forming species on an unidentified plant from the Combretaceae. Note the unoccupied leaf-hole nearby 3 Eumolpine beetle (Basilepta sp.) feeding holes on the abaxial side of the leaf of Syzygium caryophyllatum 4 Orthaltica syzygium occupying the leaf-hole made by the eumolpine beetle in Fig. 3 5 Leaf-hole shelter of Orthaltica in Fig. 3 as seen on the second day, viewed from adaxial side of leaf. Note the feeding trenches radiating from the leaf-hole 6 Triangular-shaped artificial leaf-holes on Syzygium travancoricum used as shelter by Orthaltica syzygium - note feeding trenches radiating from holes 7 Single occupancy - note the first partition 8 Multiple occupancy with multiple partitions.

Figures 16–22.Orthaltica terminalia Prathapan & Konstantinov, sp. n. 16 Dorsal habitus 17 Lateral habitus 18 Head frontal view 19 Aedeagus, ventral and lateral view 20 Vaginal palpi 21 Spermatheca 22 Tignum.

Figures 9–15.Orthaltica syzygium Prathapan & Konstantinov, sp. n. 9 Dorsal habitus 10 Lateral habitus 11 Head frontal view 12 Aedeagus, ventral and lateral view 13 Vaginal palpi 14 Spermatheca 15 Tignum.

Dorsal view, Coleoptera type specimen Orthaltica mindanaoensis

Dorsal view, Coleoptera type specimen Orthaltica pahangi

Dorsal view, Coleoptera type specimen Orthaltica visayanensis

Dorsal view, Coleoptera type specimen Orthaltica rangoonensis

Frontal view, Coleoptera type specimen Orthaltica rangoonensis

Dorsal view, Coleoptera type specimen Orthaltica borneoensis

Aedeagus view, Coleoptera type specimen Orthaltica rangoonensis

Dorsal view, Coleoptera type specimen Orthaltica orientalis

Frontal view, Coleoptera type specimen Orthaltica mindanaoensis

Aedeagus view, Coleoptera type specimen Orthaltica mindanaoensis

Frontal view, Coleoptera type specimen Orthaltica visayanensis

Lateral view, Coleoptera type specimen Orthaltica visayanensis

Lateral view, Coleoptera type specimen Orthaltica borneoensis

Aedeagus view, Coleoptera type specimen Orthaltica pahangi

Aedeagus view, Coleoptera type specimen Orthaltica orientalis

Frontal view, Coleoptera type specimen Orthaltica bakeri

Lateral view, Coleoptera type specimen Orthaltica mindanaoensis

Aedeagus view, Coleoptera type specimen Orthaltica borneoensis

Lateral view, Coleoptera type specimen Orthaltica pahangi