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Animalia: O

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Godam ant (Odontoponera denticulata)
Green weaver ant (Oecophylla smaragdina)
Omphale
Kemijon (Onomarchus leuconotus)
Iridescent chub (Opsariichthys iridescens)
Yanyuan toothed toad (Oreolalax yanyuanensis)
Green marsh hawk (Orthetrum sabina)
Joyo jalu (Orthomorpha beaumontii)
Joyo gading (Orthomorpha coarctata)
Asiatic rhinoceros beetle (Oryctes rhinocerus)
Sub guardstone spider (Otacilia subshanxi)
Chinese rice grasshopper (Oxya chinensis)
Japanese rice grasshopper (Oxya japonica)
Garung moth (Ozola garung)

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Crested blue ear (Cyanotis cristata)

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Broad-leaved dock (Rumex obtusifolius)

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False ashoka (Monoon longifolium)

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