Α. International Meetings
1. Valakos. E. (1983). Preliminary report on the ecology of Podarcis erhardii, in a Aegean island population. Abstracts of the International Conference on terrestrial and freshwater vertebrates from the Mediterranean Islands. Evisa Corse, October.
2. Valakos E. (1985). The feeding ecology of Podarcis erhardii (Reptilia-Lacertidae) in a main insular ecosystem. . Abstracts of the 3rd Ord. Gen. Meet. S.E.H. Prague.
3. Valakos, E. & A. Vlachopanos (1987). Note on the ecology of Cyrtodactylus kotschyi in an insular ecosystem of the Aegean. Abstracts of the 4th Congress Zoogeog. and Ecology of Greece. Kamena Vourla, 1987.
4. Valakos, E. (1987). The food of some Lacertidae in the insular ecosystems of the Aegean. Abstracts of the 4th Ord. Gen. Meet. S.E.H. Nijemegen.
5. Valakos, E. & A. Vlachopanos (1987). The feeding ecology of Cyrtodactylus kotschyi in an insular ecosystem of the Aegean. . Abstracts of the 4th Ord. Gen. Meet.S.E.H. Nijemegen.
6. Mylonas, M. & E.Valakos (1988). Biogeographical analysis of the herpetofauna of the Greek islands. XXXI Congres-Assemblee Pleniere de la C.I.E.S.M. Athens.
7. Botsaris, J., E. Valakos & M. Mylonas (1989). On the taxonomy and development of Helix (Jacosta) siphnica Kobelt, 1883. Abstracts of the 10th Inter. Malac. Congress. Tubingen.
8. Valakos, E. D. (1989). Thermal ecology of Podarcis erhardii (Bedri-aga, 1882) (Sauria-Lacertidae), in a mediterranean type ecosystem of the central Aegean archipelago. Book of abstracts of the First World of Herpetology. Canterbury.
9. Mylonas, M. & E. D.Valakos (1990). Contribution to the biogeographical analysis of the Reptiles distribution in the Mediterranean islands. Abstracts of the IV Congeso de Herpetologia. Madrid.
10. Valakos, E. D.& P. Maragou. (1990). Thermal ecology of Testudo marginata Shoepfe, 1792 and T.hermanni Gmelin,1789,in semi captivity. Abstracts of the 5th Congress Zoogeog. and Ecology of Greece . Irakleion.
11. Valakos, E.D. & V. Perez-Mellado (1990. Convergences on the feeding ecology of lizards in insular ecosystems in Spain and Hellas. Abstracts of the 5th Congress Zoogeog. and Ecology of Greece. Irakleion.
12. Valakos, E. D. & P. J. Maragou (1990). The diet of Cyrtodactylus kotschyi in small islands of the Aegean Archipelago. Abstracts of the Abstracts of the I congesso Luso-Espanhol de Herpetologia. Lisboa.
13. Valakos, E. D. & Maragou, P. (1991). The diet of Cyrtodactylus kotschyi (Sauria: Gekkonidae) in insular ecosystems of the Aegean archipelago. Abstracts of the 6th Ord. Gen. Meet.S.E.H. Budapest.
14. Perez - Mellado, V., C. Corti and E. D. Valakos (1991). Partial herpivorism of the genus Podarcis (Sauria: Lacertidae) in the Mediterranean region. Abstracts of the Medecos VI. Maleme.
15. Chondropoulos B., P. Maragou & E.D.Valakos (1992). The food consumption of Podarcis taurica ionica (Lehrs, 1902) in the Ionian Islands. Abstracts of the 1st Inter. Cong. of Lacer. in Med. Basin . Mytilini.
16. V. Perez- Mellado, E.D. Valakos, F. Guerrero, M.J. Gil-Costa. (1992). Ophisops elegans and Psamodromus hispanicus, from the Mediterranean basin. A case of convergence in ecology and morphology. Abstracts of the 1st Inter. Cong. of Lacer. in Med. Basin. Mytilini.
17. Valakos E.D., Maragou P. & Mylonas M. (1993). The herpetofauna of the Aegean rock-islets. Abstracts of the 7th Ord. Gen. Meet.S.E.H., Barcelona,
18. Mylonas, M. & E.D. Valakos (1993). Biogeographical Analysis of the herpetofauna of the Aegean. Invited lecture in the " 2nd World of herpetology. Adelaida, 1993.
19. Maragou, P., Valakos, E.D. and Chondropoulos, B. (1995) Comparative ecology of two endemic species of Peloponnese (Greece) Podarcis peloponnesiaca and Lacerta graeca in sympatry. Abstracts of the 8th Ord. Gen. Meet.S.E.H. Bonn. Valakos, E. D., Adamopoulou, C., Maragou, P. and Mylonas, M. (1995). The food of Podarcis milensis and Podarcis erhardii (Sauria: Lacertidae) in the insular ecosystems of the Aegean. Abstracts of the 8th Ord. Gen. Meet.S.E.H. Bonn.
20. Maragou P., Valakos E.D., Gianopoulos Z., Stavropoulou A., & Chondropoulos, B. (1996). Feeding Ecology of Podarcis peloponnesiaca (Sauria- Lacertidae) in spring. Abstracts of the 7th Congress Zoogeog. and Ecology of Greece. Athens.
21. MeliadouA., Provatidou S., Valakos E. (1996). Application of GIS methods using the distribution of the Reptile species in Greece. Abstracts of the 7th Congress Zoogeog. and Ecology of Greece. Athens.
22. Adamopoulou C., Valakos, E.D., Pafilis P. (1996). Diet compotition of Podarcis milensis, Podarcis gaigeae and Podarcis erhardii during summer. Abstracts of the 7th Congress Zoogeog. and Ecology of Greece. Athens.
23. Adamopoulou C., Valakos, E.D. & Legakis, A. (1997). Reproduction in the endemic lizard Podarcis milensis (Sauria – Lacertidae). Abstracts of the Third World Congress of Herpetology. Prague.
24. Maragou P., Valakos, E. & Chondropoulos, B. (1997). Comparative thermal ecology of two endemic lacertids species of Greece, Lacerta graeca & Podarcis peloponnesiaca.. Abstracts of the Third World Congress of Herpetology. Prague.
25. Valakos, E., Pafilis, P. & Giannopoulos, Z. (1997) On the food and reproduction of Lacerta trilineata from Greek populations. Abstracts of the Third World Congress of Herpetology. Prague,
26. Adamopoulou, C. , Valakos, E. D. (1998) Female reproduction in Podarcis milensis (Sauria- Lacertidae). Abstracts of the 3rd International Congress on the Lacertids of the Mediterranean Basin, Cres, Croatia,.
27. Maragou P., Valakos, E. & Chondropoulos, B. (1998). Comparative reproduction of the Greek endemic lacertid lizards Lacerta graeca & Podarcis peloponnesiaca. Abstracts of the 3rd International Congress on the Lacertids of the Mediterranean Basin, Cres, Croatia May.
28. Valakos, E.D. , Pafilis, P. & Germanou, A. (1998). Natural history notes on the lacertid lizard Podarcis erhardii. Abstracts of the 3rd International Congress on the Lacertids of the Mediterranean Basin, Cres, Croatia, May.
29. Adamopoulou, C., A. Legakis & E.D. Valakos (1999). Utilization of food resources by the Lacertid Podarcis milensiς in an insular ecosystem. Abstracts of the 8th Congress Zoogeog. and Ecology of Greece. Kavala.
30. Pafilis, P., Valakos, E., Gaitanaki, K. (1999). Ecophysiology of tail aytotomy in lacertis species of Greece. Abstracts of the 8th Congress Zoogeog. and Ecology of Greece. Kavala.
31. Dimaki, M., Valakos, E. & A. Legakis (1999). Variation in body temperatures of the common chameleon Chamaeleo chamaeleon and the africna chamaeleon C. africanus. Abstracts of the 8th Congress Zoogeog. and Ecology of Greece. Kavala.
32. Chondropoulos, B. Fraguedakis, s. Tsekoura, K. Tryfonopoylos, G. Pafilis, P. & Valakos,E. (1999): Preliminary results on the genetic variability and phylogenetic relationships among four lizard species of the family Lacertidae from Greece. Abstracts of the 8th Congress Zoogeog. and Ecology of Greece. Kavala, .
33. Pafilis, P., Theologidis, J., Gaitanaki, K., & Valakos, E. (1999). The efect of temperature on the digestive efficiency of prey components in two lacertrds lizards. 5th International Congress of Comparative Physiology and Biochemistry. Calgary,. Comp. Biochem. Physiol. 124 A (Suppl.): S.139.
34. Pafilis, P., Valakos, E. & Perez – Mellado, V. (1999). Lizard tail autotomy: energetics of postautotomy tail movement in Podarcis species. Abstracts of the 10th Ordinary General Meeting of the Societas Europea Herpetologica, Iraklio.
35. Maragou, P., Valakos, E., & Chondropoulos, B. (1999). Reproduction vs. Habitat in the endemic Greek Lacertid lizard Lacerta graeca Bedriaca, 1886. Abstracts of the 10th Ordinary General Meeting of the Societas Europea Herpetologica, Iraklio. Dimaki, M., Valakos E., Legakis A., Chondropoulos, B. & Bonetti A. (1999). Preliminary results on feeding ecology of the African Chamaeleon, Chamaeleo africanus Laurenti, 1768 from the southern Peloponnese Greece. Abstracts of the 10th Ordinary General Meeting of the Societas Europea Herpetologica, Iraklio.
36. Germanou A., Valakos, E. & Pafilis P. (2000). Preliminary data on the reproduction of Podarcis gaigeae. Abstracts of XVIIIth International Congress of Zoology, Athens.
37. Sampson A., Salame N., Pafilis P., Gaitanaki K. & Valakos E. (2000). The influence of temperature on the digestive efficiency in the lizard Podarcis peloponnesiaca. Abstracts of XVIIIth International Congress of Zoology, Athens.
38. TsekouraN., Fraguedakis S., Chondropoulos B. & Valakos E. (2000). Preliminary data on the allozymic varaibility among representative lizard species of the genera Algyroides, Lacerta and Podarcis (Sauria, Lacertidae) in Greece. Abstracts of XVIIIth International Congress of Zoology, Athens.
39. Maragou P., Pafilis P. and E.D. Valakos (2001). Basic thermal data and reflections on the thermal ecology of the Greek endemic lizard Lacerta graeca (Bedriaga, 1886). Abstracts of Forth International Symposium on the Lacertids of the Mediterranean Basin. Mahon, Menorca, Spain.
40. Pafilis P., Adamopoulou C. and E.D. Valakos (2001). Seasonal fluctuations of liver lipids and glycogen in the Milos wall-lizard Podarcis milensis. Abstracts of Forth International Symposium on the Lacertids of the Mediterranean Basin. Mahon, Menorca, Spain.
41. Pafilis P., Sampson A., Stamatiou P., Gourgou E., Gaitanaki K. and E.D.Valakos (2001). Temperature's influence on the digestive efficiency in Podarcis peloponnesiaca and Podarcis erhardii Abstracts of Forth International Symposium on the Lacertids of the Mediterranean Basin. Mahon, Menorca, Spain,
42. Pafilis P., Maragou P., Marmari, A., Kouvaraki E. and E.D. Valakos (2002). Does island size affects feeding ecology? The case of Podarcis erhardii. Abstracts of 9th Congress of Zoogeography and Ecology of Greece. Thessaloniki,
43. Mizi A., Mourelatou M., Pafilis P., Valakos E., Lecanidou R. and G. Rodakis (2002). Genetic divergence of the genus Podarcis in Greece based on mitochondrial DNA sequences Abstracts of 9th Congress of Zoogeography and Ecology of Greece.
44. Dimaki, M., Legakis A., Chondropoulos B. and Valakos E. (2002). Feeding ecology of the common Chamaeleon Chamaeleo chamaeleon (Linnaeus,1758) and the African Chamaeleon, Chamaeleo africanus Laurenti, 1768 . Abstracts of 9th Congress of Zoogeography and Ecology of Greece. Thessaloniki.
45. Pafilis P. and E.D. Valakos. (2004) Temperature effect on the digestive efficiency of the main organic compounds in two Mediterranean lizards. 10th Congress of Mediterranean Ecosystems. Rhodes, April 2004.
46. Pafilis P., Foufopoulos J., Lymberakis P., Poulakakis N., Simou Ch. and E.D. Valakos. (2004). Relationships between predation pressure, tail loss performance and energetics of post-autotomy movement in continental and insular populations. Forth International Symposium on the Lacertids of the Mediterranean Basin. Lipari, Aeolian Islands, Italy, May 2004.
47. Volakis Z., Skopeliti M., Tsitsilonis O., Pafilis P. and E.D. Valakos.(2004) A novel approach to the phylogenetic study of Lacertidae: correlation of immunological responses wirh morphological characteristics. Forth International Symposium on the Lacertids of the Mediterranean Basin. Lipari, Aeolian Islands, Italy, May 2004.
48. Poulakakis N., Lymberakis P., Valakos E.D., Pafilis P., Zouros E. and M. Mylonas (2004). Aspects of the evolutionary history of Podarcis taurica (Pallas 1814), P. gaigeae (Werner 1930) and P. milensis (Bedriaga 1882) in Greece. Forth International Symposium on the Lacertids of the Mediterranean Basin. Lipari, Aeolian Islands, Italy, May 2004.
49. Simou Ch., P. Pafilis, A. Solomou, A. Kourkouli and E.D. Valakos. Regeneration of the lizard tail: Some interesting factors. (2005) 13th Ordinary General Meeting of Societas Europea Herpetologica, Bonn, Germany, September 2005.
50. Kourkouli, A., Skopeliti, M., Poulakakis, N., Lymberakis, P., Pafilis, P., Tsitsiloni, O. and E.D. Valakos. (2005) A novel approach to the phylogenetic study of Lacertidae: Correlation of immunological with molecular data. 13th Ordinary General Meeting of Societas Europea Herpetologica, Bonn, Germany, September 2005.
51. Pafilis, P. and E.D. Valakos. Loss of caudal autonomy in Lacerta trilineata. 10th Congress of Zoogeography and Ecology of Greece. Patras, June 2006.
52. Simou, C., Skella, A., Pafilis, P. and E.D. Valakos. (2006)Physiology of original and regenerated tails. 10th Congress of Zoogeography and Ecology of Greece. Patras, June 2006.
53. Giokas, S., Kotsakiozi, P., Karkoulis, P., Pafilis, P. and E.D. Valakos. (2006)How variable are the seasonal ecophysiological adaptations of land snails in semi-arid ecosystems? 10th Congress of Zoogeography and Ecology of Greece. Patras, June 2006.
54. Foufopoulos, J., Pafilis, P. and E. Valakos. Biogeography and conservation of the herpetofauna of the Aegean Sea, Greece. 1st European Congress of Conservation Biology, August 2006.
55. Hurston, H., Bonnano. J., Foufopoulos, J., Valakos, E., Pafilis, P. and N. Anthony.(2006).Historical fragmentation and its effects on mitochondrial genetic diversity in island populations of Podarcis erhardii. 1st European Congress of Conservation Biology, August 2006.
56. Spaneli V., Verissimo C., Koutsoupakis, P. Pafilis P., Simou, Ch., Valakos E., and P. Lymberakis. Variation of ecological parameters on 6 populations of Podarcis cretensis in western Crete. 14th Ordinary General Meeting of Societas Europea Herpetologica. Porto, Portugal, September 2007.
57. Tsasi G., Simou Ch., Pafilis P., Foufopoulos J. and E.D. Valakos. The impact of parasitism on tail regeneration in the Aegean Wall Lizard (Podarcis erhardii). 14th Ordinary General Meeting of Societas Europea Herpetologica. Porto, Portugal, September 2007.
58. Nikolouzou E., Pafilis P., Foufopoulos J., Tsitsiloni R. and E.D. Valakos. The impact of island features on the resistance to infection in isolated populations of Aegean wall lizard (Podarcis erhardii). Sixth International Symposium on the Lacertids of the Mediterranean Basin. Molyvos, Lesvos, June 2008.
59. Pafilis P., Pérez-Mellado V., Foufopoulos J. and E. D. Valakos: Shedding the tail in islands: Adaptations to insularity. Sixth International Symposium on the Lacertids of the Mediterranean Basin. Molyvos, Lesvos, June 2008.
60. Pafilis P., Sagonas K., Runemark A., Svensson E. and E.D. Valakos. Reproductive advantages of gigantism and how intraspecific competition could be involved. Sixth International Symposium on the Lacertids of the Mediterranean Basin. Molyvos, Lesvos, June 2008.
61. Roca V., Foufopoulos J., Valakos E.D. and P. Pafilis. Gastrointestinal helminth communities of the Aegean Wall lizard (Podarcis erhardii ruthveni, Lacertidae) from the Sporades Islands (Northwestern Aegean Sea, Greece). Sixth International Symposium on the Lacertids of the Mediterranean Basin. Molyvos, Lesvos, June 2008.
62. Spaneli V., Valakos E.D., Pafilis P. and P. Lymberakis. Thermoregulation by the lizard Podarcis cretensis (Squamata; Lacertidae) in Western Crete: Variation between three populations along an altitudinal gradient. Sixth International Symposium on the Lacertids of the Mediterranean Basin. Molyvos, Lesvos, June 2008.
63. Spaneli V., Valakos E.D., Pafilis P. and P. Lymberakis. Thermoregulation by the lizard Podarcis cretensis (Squamata; Lacertidae) in Western Crete: Seasonal variation between three populations occupying different habitat types. Sixth International Symposium on the Lacertids of the Mediterranean Basin. Molyvos, Lesvos, June 2008.
64. Tsasi G., Simou Ch., Pafilis P. and E.D. Valakos. Predation pressure, density-induced stress and tail regeneration: a casual-nexus situation or a bunch of independent factors? Sixth International Symposium on the Lacertids of the Mediterranean Basin. Molyvos, Lesvos, June 2008.
Β. National Meetings
1. Pafilis, P., Adamopoulou, C. and E.D. Valakos. Diet habits of insular populations of lizards belonging to Podarcis genera (Sauria : Lacertidae) in Aegean Sea. 19th Pan Hellenic Conference of HSBS. Thessaloniki, May 1997.
2. Pafilis, P., Maragou P., Gaitanaki K. and E.D. Valakos. Tail autotomy in the endemic species of Peloponnese. 20th Pan Hellenic Conference of HSBS. Samos Isl., May 1998
3. Germanou A, Pafilis P., Adamopoulou C. and E.D. Valakos. Reproductive strategy of lizard species belonging to the genus Podarcis from Aegean Sea. 20th Pan Hellenic Conference of HSBS. Samos Isl., May 1998
4. Pafilis P., Maragou P., Theologidis J., Galanis G. and E.D. Valakos. A comparative approach of the thermal biology of the sympatric species, endemic of Peloponnese, Podarcis peloponnesiaca and Lacerta graeca. 21st Pan Hellenic Conference of HSBS. Syros Isl., May 1999.
5. Germanou A, Pafilis P. and E.D. Valakos. Reproduction of the lizard Podarcis erhardii (Sauria: Lacertiae) from mainland and insular populations in Greece. 21st Pan Hellenic Conference of HSBS. Syros Isl., May 1999.
6. Anagnostopoulou P., Pafilis P., Giokas S. and E.D. Valakos. Annual changes of lipids, proteins, sugars and anaerobic metabolites in the terrestrial snail Albinaria coerulea (Gastropoda: Clausilidae). 22d Pan Hellenic Conference of HSBS. Skiathos Isl., May 2000.
7. Germanou A, Pafilis P., Giannopoulos Z. and E.D. Valakos. Reproduction of the lizard Podarcis erhardii in islets of the Aegean Sea. 22d Pan Hellenic Conference of HSBS. Skiathos Isl., May 2000.
8. Salameh N., Sampson A., Pafilis P., Gaitanaki K. and E.D. Valakos. Comparative study on the autotomy of the greek species belonging the genus Podarcis (Sauria: Lacertidae). 22d Pan Hellenic Conference of HSBS. Skiathos Isl., May 2000.
9. Valakos E.D. and P. Pafilis. The diversity of the fauna of Lesvos: an example of high biodiversity in northeastern Aegean Sea. Theofrastos 2000, Biodiversity and Natural Heritage in Aegean Sea, Eressos, Lesvos Isl., July 2000.
10. Stamatiou P., Gourgou E., Pafilis P. and E.D. Valakos. The impact of temperature on the digestive efficiency of four Greek lacertid lizards. 23d Pan Hellenic Conference of HSBS. Chios Isl., May 2001.
11. Paravas V., N. Poulakakis, E. Valakos, and P. Lymberakis. Demographic data, population ecology and feeding habits of endemic rodent of Crete Acomis minous. 23d Pan Hellenic Conference of HSBS. Chios Isl., May 2001.
12. Valakou P.D. and S.D. Valakos . The fauna of palaiochristian Asia Minor from the study of the lamps. 23d Pan Hellenic Conference of HSBS. Chios Isl., May 2001.
13. Mantziou G., S. Roberts, E. Valakos, and P. Lymberakis. Ecological data of Mauremys caspica rivulata in Crete. 23d Pan Hellenic Conference of HSBS. Chios Isl., May 2001.
14. Sozopoulos E., Pafilis P., Gaitanaki K. and E.D. Valakos. Temperature effect on the activity pattern of the digestive enzymes in the lizard Podarcis peloponnesiaca (Sauria: Lacertidae). 24th Pan Hellenic Conference of HSBS. Eretria, May 2002.
15. Valakos E.D. and P. Pafilis. Vertebrates of the islands of northeastern Aegean Sea: a case of high biodiversity. 25th Pan Hellenic Conference of HSBS. Mytilini, Lesvos Isl., May 2003.
16. Valakos E.D., Pafilis P., Maragou P. and A. Germanou. Insularity and reproduction: the case of the lacertids belonging to the genus Podarcis from Aegean Sea. 25th Pan Hellenic Conference of HSBS. Mytilini, Lesvos Isl., May 2003.
17. Pafilis P., Mina A., Laios J., Lymberakis P., Kaliontzopoulou A. and E.D. Valakos. The impact of altitude on the physiology of the lizard Podarcis erhardii from Crete. 25th Pan Hellenic Conference of HSBS. Mytilini, Lesvos Isl., May 2003.
18. Sozopoulos E., Pafilis P. and E.D. Valakos. Study on the temperature’s effect on the digestion of two endemic lacertids of Greece (Podarcis peloponnesiaca and Podarcis gaigeae). 25th Pan Hellenic Conference of HSBS, Mytilini, Lesvos Isl., May 2003.
19. Lymberakis P., N. Poulakakis, E. Valakos and M. Mylonas. Phylogeography and DNA. The phylogenetic history of the Genus Podarcis in the Aegena sea. 25th Pan Hellenic Conference of HSBS, Mytilini, Lesvos Isl., May 2003.
20. Apostolopoulou M., Pafilis P. and E.D. Valakos. Trade offs between feeding ecology and antipredator strategies in two lizards of Aegean Sea. 26th Pan Hellenic Conference of HSBS. Volos, May 2004.
21. Pafilis P., Simou C., Foufopoulos J., Lymberakis P., Poulakakis N. and E.D. Valakos. The impact of predation pressure on tail autotomy. 2d Congress of Hellenic Ecological Society. Mytilini, Lesvos Isl., November 2004
22. Simou C., Kourkouli A., Solomou A., Pafilis P. and E.D. Valakos. The effect of caudal regeneration on the physiological performance of Greek lacertid lizards. 27th Pan Hellenic Conference of HSBS. Nafplio, May 2005.
23. Karkoulis P., Giokas S., Pafilis P. and E.D. Valakos. Physiological adaptations on the annual cycle of the terrestrial snail Codrigtonia codrigtoni: living between diapauses. 27th Pan Hellenic Conference of HSBS. Nafplio, May 2005.
24. Pafilis P., Adamopoulos C., Skella A., Simou C. and E.D. Valakos. Tail loss in juvenile lacertid lizards from Greece. 28th Pan Hellenic Conference of HSBS. Ioannina, May 2006.
25. Pafilis P., Spaneli V., Lymberakis P. and E.D. Valakos. Thermal ecology of lacertid lizards. The importance of phylogenetic history. 3d Congress of Hellenic Ecological Society. Ioannina, November 2006
26. Betsos P., Pafilis P. and E.D. Valakos. Thermal ecology of the snake Natrix natrix in a mountain lake of Peloponnese. 3d Congress of Hellenic Ecological Society. Ioannina, November 2006.
27. Maragou P., Pafilis P. and E.D. Valakos. Conservation of reptiles in Greece. The present and the future of an “odious” group. 3d Congress of Hellenic Ecological Society. Ioannina, November 2006.
28. Kotsakiozi P., Giokas S., Pafilis P. and E.D. Valakos. Seasonal physiological ecology of the land snail Helix aspersa: a success story. 29th Pan Hellenic Conference of HSBS. Kavala, May 2007.
29. Therapi P., Skella A., Simou Ch., Pafilis P. and E.D. Valakos. Insularity and population density as interfering factors to caudal regeneration. 29th Pan Hellenic Conference of HSBS. Kavala, May 2007.
30. Tsasi G., Simou Ch., Pafilis P., Foufopoulos J. and E.D. Valakos. The impact of parasitism on caudal regeneration in the Aegean wall lizard (Podarcis erhardii). 29th Pan Hellenic Conference of HSBS. Kavala, May 2007.
Kotsakiozi P., Giokas S., Pafilis P.and E.D. Valakos (2008)Ecophysiological responses in two land snail species during aestivation ː opportunistic and fixed strategies? 30th Panhellenic conference Thessaloniki, May 2008
Nikoulouzou E., Pafilis P., Foufopoulos J., Tsitsiloni R. and E.D. Valakos (2008)Proneness to infection in Aegean wall lizard (Podarcis erhardii)depending the area and the age of central Aegean islands. 30th Panhellenic conference Thessaloniki, May 2008
Sagonas K., Terzopoulou S., Spagopoulou F., Stalimerou M., Anastasiou J., Pafilis P. and E.D. Valakos (2008)Differentiations of the age of sexual maturity in lizards belonging to genus Podarcis from central Aegean. 30th Panhellenic conference Thessaloniki, May 2008
Simou C., Stathopoulou K., Gourgou E., Pafilis P., Gaitanaki C. and E.D. Valakos (2008 )Tail regeneration in lizards Podarcis and predation and habitat effect . 30th Panhellenic conference Thessaloniki, May 2008