Gray-breasted Spiderhunter
- kingdom: Animalia
- phylum: Chordata
- class: Aves
- order: Passeriformes
- family: Nectariniidae
- genus: Arachnothera
- species: Arachnothera modesta
- Liwa
Lampung
Indonesia- Kuala Lumpur
Kuala Lumpur- Pulau Sebang
Melaka- Tampin
Negeri Sembilan- Tanah Rata
Pahang- Kuching
Sarawak- Shah Alam
Selangor
Malaysia- Krabi
Krabi- Ban Ao Nang
- Takua Pa
Phangnga- Phatthalung
Phatthalung
Thailand