13.
Gabadage DE, AAT Amarasinghe & MM Bahir [b](2008)[/b. Notes on the ovipositional behaviour of Calotes calotes (Linnaeus, 1758) (Reptilia: Agamidae) in Sri Lanka. Herpetotropicos 5 (1): 21–24.
12.
Karunarathna DMSS, UTI Abaywardena, AAT Amarasinghe, DGR. Sirimanna & MDC Asela (2008). Amphibian faunal diversity of Beraliya Mukalana proposed forest reserve. Tigerpaper 35 (2): 12–16.
11.
Karunarathna DMSS & AAT Amarasinghe (2008). Unusual roosting behaviour of coppersmith barbet Megalaima haemacephala in Matale District, SriLanka. BirdingAsia 10: 102.
10.
Karunarathna DMSS & AAT Amarasinghe (2007). Observations on the breeding behavior of Philautus regius Manamendra-Arachchi and Pethiyagoda, 2005 (Amphibia: Ranidae: Rhacophorinae) in Nilgala, Monaragala District in Sri Lanka. Russian Journal of Herpetology 14 (2): 133–136.
http://rjh.folium.ru/index.php/rjh/article/view/2049.
Karunarathna DMSS & AAT Amarasinghe (2007). Notes on the territorial behaviour of Otocryptis wiegmanni Wagler, 1830 (Reptilia: Agamidae: Draconinae). Herpetotropicos 4 (2): 79–83.
7.
Amarasinghe AAT, DMSS Karunarathna & D Warakagoda (2007). The endangered Sri Lanka whistling thrush Myophonus blighi eats an endangered lizard. BirdingAsia 7: 83–84.
6.
Udayakumara AADA, DMSS Karunarathna, AAT Amarasinghe & EMKB Ekanayake (2007). First confirmed record of south polar skua Catharacta maccormicki Saunders, 1893 (Aves: Stercorariidae) from western province, Sri Lanka. BirdingAsia 8: 83–84.
5.
Soysa WC, AAT Amarasinghe & DMSS Karunarathna (2007). A record of the great eared nightjar Eurostopodus macrotis Vigors, 1830 (Aves: Caprimulgidae) from of Sri Lanka. Siyoth 2 (1): 88–90.
4.
Karunarathna DMSS, AAT Amarasinghe, PIK Pebotuwage & AADS Udayakumara (2007). A study of the non-captive avifaunal diversity in the national zoological gardens, Dehiwala, Sri Lanka. Siyoth 2 (2): 25–29.
3.
Manamendra-Arachchi K, A de Silva & AAT Amarasinghe (2006). Description of a second species of Cophotis (Reptilia: Agamidae) from the highlands of Sri Lanka. Lyriocephalus 6 (Suppl. 1): 1–8.
2.
Karunarathna DMSS, UTI Abaywardena, MDC Asela, DMGN Karunarathna, DGR Sirimanna & AAT Amarasinghe (2005). First record of the Chamaeleo zeylanicus Laurenti, 1768 (Reptilia: Chamaeleonidae) from the Nilgala forest reserve in Sri Lanka. Loris 24 (1-2): 18–20.
1.
Karunarathna DMSS & AAT Amarasinghe (2005). An observation on yellow-billed babbler Turdoides affinis (Jerdon, 1845) feeding on Sri Lankan pipe snake Cylindrophis maculata (Linne, 1754). Sri Lanka Naturalist 7 (1-2): 27.