Endangered and Threatened Wildlife and Plants; Listing Determinations for Five Species from Sri Lanka

Docket: FWS-HQ-ES-2016-0076

REFERENCES CITED November 2016

Bond, J.E., Beamer, D.A., Lamb, T. and Hedin, M., 2006. Combining genetic and geospatial analyses to infer population extinction in mygalomorph endemic to the Los Angeles region. Conservation 9(2): 145-157.

Brooks, B. W., Sodhi, N. S., and Bradshaw, J. A. 2008. Synergies among extinction drivers under global change. Trends in Ecology and Evolution 23(8): 453-460.

Buthpitiya, Vindhya. 2013. Reconciling Rights, Responsibilities and Disjunctures: an assessment of Sri Lanka’s post-war development drive. Law and Society Trust, Colombo.

Capannini, S. 2003. Wild caught – captive bred: The never ending dilemma. British Tarantula Society Journal 18(4): 106-109.

Central Bank of Sri Lanka 2014. Annual Report of the Monetary Board to the Hon. Minister of Finance. Statistical Appendix. Central Bank of Sri Lanka, Colombo. Accessed 4/19/2016 at http://www.cbsl.gov.lk/pics_n_docs/10_pub/_docs/efr/annual_report/AR2014/English/ 17_Appendix.pdf.

Central Bank of Sri Lanka. 2012. Annual Report of the Monetary Board to the Hon. Minister of Finance. Central Bank of Sri Lanka, Colombo. Accessed 8/24/2016 at http://www.cbsl. gov.lk/ pics_n_docs/10_pub/_docs/efr/annual_report/AR2012/English/7_Chapter_03.pdf.

CITES (Convention on International Trade in Endangered Species of Wild Fauna and Flora). Summary Report of the Committee I meeting, CoP11. Gigiri, Kenya, 10-20 April 2000. https://cites.org/sites/default/files/eng/cop/11/other/Com_I.pdf.

Climate Change Secretariat of Sri Lanka. 2015. National Adaptation Plan for Climate Change Impacts in Sri Lanka. Ministry of Mahaweli Development and Environment, Sri Lanka. Accessed 10/5/2016 at http://www.climatechange.lk/NAP/NAP%20For%20Sri %20Lanka _2016-2025.pdf.

Costa, F.G. and Pérez-Miles, F., 2002. Reproductive biology of Uruguayan theraphosids (Araneae, ). Journal of Arachnology 30 (3): 571-587.

Das, K.S.A., Sreekala, L.K. and Abdurahiman, O. 2012. Predation on the Kelaart’s Pipistrelle Bat Pipistrellus ceylonicus Keelart (Chiroptera: Vespertilionidae), by the Reddish Parachute Tarantula, Pocock (Araneae: Theraphosidae) in Chinnar Wildlife Sanctuary, Kerala, India. Tropical Natural History 12: 257-260.

Deutsch, C.A., Tewksbury, J.J., Huey, R.B., Sheldon, K.S., Ghalambor, C.K., Haak, D.C. and Martin, P.R. 2008. Impacts of climate warming on terrestrial ectotherms across latitude. Proceedings of the National Academy of Sciences 105(18): 6668-6672.

De Costa, W.A.J.M. 2008. Climate change in Sri Lanka: myth or reality? Evidence from long- term meteorological data. J.Natn.Sci.Foundation Sri Lanka Special Issue 36: 63-88.

De Silva, C.S., Weatherhead, E.K., Knox, J.W. and Rodriguez-Diaz, J.A. 2007. Predicting the impacts of climate change—a case study of paddy irrigation water requirements in Sri Lanka. Agricultural Water Management 93(1): 19-29.

Disaster Management Center, Sri Lanka. 2010. Annual Report. Accessed 9/1/2016 at http://www.dmc.gov.lk/Annual%20Plans/Annual%20Report%202010.pdf.

DLA Piper. 2015. Empty Threat 2015: Does the Law Combat Illegal Wildlife Trade? A Review of Legislative and Judicial Approaches in Fifteen Jurisdictions. DLA Piper. Accessed 1/14/2016 online at https://www.dlapiper.com/~/media/Files/News/2015/05/ IllegalWildlifeTradeReport2015.pdf.

Elowsky, C. 2014. Response to USFWS 90-day finding on a petition to list 11 Poecilotheria species as endangered or threatened under the Endangered Species Act. Submitted to the Service via www.regulations.gov. Docket Number: FWS–HQ–ES–2013–0107–0233.

Eriyagama, N., Smakhtin, V., Chandrapala, L., and Fernando, K. 2010. Impacts of Climate Change on Water Resources and Agriculture in Sri Lanka: A Review and Preliminary Vulnerability Mapping. Colombo, Sri Lanka: International Water Management Institute. IWMI Research Report 135. doi:10.5337/2010.211 Accessed 5/2/2016 at http://www.iwmi.cgiar.org/Publications/IWMI_Research_Reports/PDF/PUB135/RR135. pdf?galog=no.

FAO (Food and Agriculture Organization). 2015a. Global Forest Resources Assessment 2015 – Country Report, Sri Lanka. Food and Agriculture Organization of the United Nations, Rome. Accessed 3/8/2016 at http://www.fao.org/3/a-az341e.pdf.

FAO. 2015b. Global Forest Resources Assessment 2015. Desk Reference. Food and Agriculture Organization of the United Nations, Rome. Accessed 3/8/2016 at http://www.fao.org/3/a-i4808e.pdf.

FAO. 2005. Global Forest Resources Assessment – Country Reports, Sri Lanka. Food and Agriculture Organization of the United Nations, Rome. Accessed 9/28/2016 at ftp://ftp.fao.org/docrep/fao/010/ai964E/ai964E00.pdf.

FAO. 2001. FRA 2000, Forest Resources of Sri Lanka, Country Report. Food and Agriculture Organization of the United Nations, Rome. Accessed 9/26/2016 at ftp://ftp.fao.org/docrep/fao/007/ad678e/ad678e00.pdf.

Ferretti, N., Pérez-Miles, F., and González, A. 2014. Historical relationships among Argentinean biogeographic provinces based on mygalomorph distribution data (Araneae: Mygalomorphae). Studies on Neotropical Fauna and Environment 49(1): 1-10.

Ferretti, N., Pompozzi, G., Copperi, S., González, A., and Pérez-Miles, F. 2013. Sexual behaviour of mygalomorph spiders: when simplicity becomes complex; an update of the last 21 years. Arachnology 16(3): 85-93.

Foelix, R. 2011. Biology of Spiders. Oxford University Press, New York, NY.

Fuchs, J., von Dechend, M., Mordasini, R., Ceschi, A., and Nentwig, W. 2014. A verified spider bite and a review of the literature confirm Indian ornamental tree spiders (Poecilotheria species) as underestimated theraphosids of medical importance. Toxicon 77: 73-77.

Gabriel, R. 2014. Response to USFWS 90-day finding on a petition to list 11 Poecilotheria species as endangered or threatened under the Endangered Species Act. Submitted to the Service via www.regulations.gov. Docket Number: FWS–HQ–ES–2013–0107–0228.

Gabriel, R. 2012. Some notes and observations on the breeding of and P. rufilata. British Tarantula Society Journal 28(1): 18-27.

Gabriel, R. 2011a. Some notes and observations on the breeding of and P. striata. British Tarantula Society Journal 27(1): 12-28.

Gabriel, R. 2011b. Poecilotheria formosa, P. metallica, P. miranda and P. tigrinawesseli; notes and observations on their captive breeding, maturity rate and sociability. British Tarantula Society Journal 26(3): 101-110.

Gabriel, R. 2010. Poecilotheria nallamalaiensis Rao et al. 2006, a junior synonym of Poecilotheria formosa Pocock, 1899. Newsl. Br. Arachnol. Soc. 118: 12-15.

Gabriel, R. 2006. The effects of temperature in relation to development time of nymph-1 Poecilotheria regalis. British Tarantula Society Journal 21(3): 95-97.

Gabriel, R. 2005. Some notes and observations on mature male Poecilotheria regalis. British Tarantula Society Journal 20(4):100-102.

Gabriel, R. 2003. Food for thought: Common names and inbreeding. British Tarantula Society Journal 18(3): 89-91. Gabriel, R. and Gallon, R. 2013. The revised taxonomical status of some Poecilotheria species Simon, 1885 (Aranea: Theraphosidae). British Tarantula Society Journal 28(3): 103- 110.

Gabriel. R., Pedersen, N., and Rafu, S. 2005. Notes and observations of Poecilotheria smithi and the threat to its survival in captivity and Sri Lanka. British Tarantula Society Journal 21(1): 4-8.

Gallon, R. 2012. Keeping and breeding Poecilotheria ornata Pocock, 1899 in captivity. British Tarantula Society Journal 22(2): 62-69.

Gallon, R. 2000. The Natural History of Tarantula Spiders. British Tarantula Society. Accessed 2/24/2016 online at http://www.bts.ndirect.co.uk/natural.htm.

Gilpin, M. E., and Soulé, M. E. 1986. Minimum Viable Populations: the processes of species extinctions. Pp. 13-34 in M. E. Soulé (ed.) Conservation Biology: The Science of Scarcity and Diversity. Sinauer Associates, Sunderland, MA.

GOSL (Government of Sri Lanka). 2015. Summary Report. Drivers of Deforestation and Forest Degradation in Sri Lanka: Identification of Key Policies and Measures. Sri Lanka UN- REDD Program. Accessed 9/16/2016 online at redd.lk/web/images/contents/ document_centre/Final_DD_Summary_Completed.pdf.

GOSL. 2014. Sri Lanka’s Fifth National Report to the Convention on Biological Diversity 2014. Biodiversity Secretariat, Ministry of Environment and Renewable Energy, Ethul Kotte. Accessed 3/29/2016 at https://www.cbd.int/doc/world/lk/lk-nr-05-en.pdf.

GOSL. 2012. Sri Lanka REDD+ Readiness Preparation Proposal. UN-REDD Program. Accessed 3/28/2016 online at http://www.forestcarbonpartnership.org/sites/ forestcarbonpartnership.org/files/Documents/PDF/Feb2012/Sri%20Lanka%20R- PP%20Final%20Draft%201%20Feb%202012%20 (fn).pdf.

GOSL. 2011. Action Plan for Implementing the Convention on Biological Diversity’s Programme of Work on Protected Areas. Ministry of Environment, Battaramulla, Sri Lanka. Accessed 4/15/2016 at https://www.cbd.int/doc/meetings/mar/cbwsoi-seasi- 01/other/cbwsoi-seasi-01-sri-lanka-en.pdf.

Government of Sri Lanka and Government of the United States. 2000. Proposal to include all species in the Poecilotheria in CITES Appendix II. CoP11, Prop.11.52, Nairobi. https://cites.org/sites/default/files/eng/cop/11/prop/52.pdf.

Gunarathne, R.M.U.K., and Perera, A.D. 2014. Die-out of Manilkara hexandra from Bundala National Park, Sri Lanka: causes and some possible underlying mechanisms. Journal of Tropical Forestry and Environment 4(1): 14-27.

Hedin, M., Starrett, J. and Hayashi, C., 2013. Crossing the uncrossable: novel trans‐valley biogeographic patterns revealed in the genetic history of low‐dispersal mygalomorph spiders (Antrodiaetidae, Antrodiaetus) from California. Molecular ecology 22(2): 508- 526.

Herndon, R. 2014. Email from R. Herndon, Office of Law Enforcement, USFWS, to E. VanGelder, Ecological Services - Branch of Foreign Species, USFWS. Sent January 17, 2014.

IPCC. 2013. Summary for Policymakers. Pp. 3-29 in T.F. Stocker, D. Qin, G.K. Plattner, M. Tignor, S.K. Allen, J. Boschung, A. Nauels, Y. Xia, V. Bex and P.M. Midgley (eds.) Climate Change 2013: The Physical Science Basis. Contribution of Working Group I to the Fifth Assessment Report of the Intergovernmental Panel on Climate Change. Cambridge University Press, Cambridge, United Kingdom and New York, NY, USA.

IPCC. 2007. Climate Change 2007: Synthesis Report. In R.K. Pachauri and A. Reisinger (eds.) Contribution of Working Groups I, II and III to the Fourth Assessment Report of the Intergovernmental Panel on Climate Change. IPCC, Geneva, Switzerland.

Integrated Regional Information Network. 2012. Back-to-back disasters compound north’s difficulties. Accessed 9/26/2016 online at http://www.irinnews.org/news/2012/12/28.

IUCN. 2013. Guidelines for Reintroductions and Other Conservation Translocations. Version 1.0. IUCN Species Survival Commission. Gland, Switzerland.

IUCN. 2001. IUCN Red List Categories and Criteria Version 3.1. IUCN. Gland, Switzerland and Cambridge, UK.

Jacobi, M. 2005. Experimental Housing for Montane “Tiger Spiders” Poecilotheria smithi and P. subfusca: a preliminary report with comments on P. rufilata. Arachnoculture 1(1): 30- 41.

Janowski-Bell, M.E., and Horner, N.V. 1999. Movement of the male brown tarantula, hentzi (Araneae, Theraphosidae), using radio telemetry. Journal of Arachnology 27: 503-512.

Jayatillake, H., Chandrapalar, L., Basnayake, B. R. S. B., and Dharmaratne, G. H. P. 2005. Water Resources and Climate Change. Pp. 62-76 in S. Wijesekera, K.A.U.S. Imbulana, and B. Neupane (eds.). Proceedings of the Preparatory Workshop on Sri Lanka National Water Development Report. United Nations World Water Assessment Program, Paris, France. Accessed 5/2/2016 at http://unesdoc.unesco.org/images/0014/001498/ 149864eo.pdf.

Kirk, P.J. 1996. A new species of Poecilotheria (Araneae: Theraphosidae) from Sri Lanka. Journal of the British Tarantula Society 12(1): 20-30.

Kekulandala, L.D.C.B., and Goonatilake, W. L. D. P. T. S. 2015. Some notes on distribution, ecology, and conservation Poecilotheria pederseni Kirk, 2001 (Family: Theraphosidae). Accessed 3/22/2016 online at http://www.researchgate.net/publication/281223800.

Kumarasinghe, A., Pradeep, W., Peabotuwage, P., Wickramaarachchi, R., Somarathne, S., Perera, B., Abeyawardane, U., Wijesinghe, M., Karunarathna, D. 2013. An attempt to reduce impacts of limestone quarries through biodiversity assessment and translocation: A case study at the Holcim Limestone Quarry Site in Puttalam, Sri Lanka. Asian Journal of Conservation Biology 2(1): 3–20.

Lande, R., 1988. Genetics and demography in biological conservation. Science 241(4872): 1455-1460.

Lindström, S., Mattsson, E., and Nissanka, S.P. 2012. Forest cover change in Sri Lanka: the role of small scale farmers. Applied Geography 34: 680-692.

Longhorn, S. 2014a. Response to USFWS 90-day finding on a petition to list 11 Poecilotheria species as endangered or threatened under the Endangered Species Act. Submitted to the Service via www.regulations.gov. Docket Number: FWS–HQ–ES–2013–0107–0229.

Longhorn, S. 2014b. Response to USFWS 90-day finding on a petition to list 11 Poecilotheria species as endangered or threatened under the Endangered Species Act. Submitted to the Service via www.regulations.gov. Docket Number: FWS–HQ–ES–2013–0107–0231.

Malmgren, B.A., Hulugalla, R., Hayashi, Y., and Mikami, T. 2003. Precipitation trends in Sri Lanka since the 1870s and relationships to El Niño–Southern Oscillation. International Journal of Climatology 23(10): 1235-1252.

Mangel, M. and Tier, C.1994. Four facts every conservation biologists should know about persistence. Ecology 75(3): 607-614.

Mattsson, E., Persson, U.M., Ostwald, M., and Nissanka, S.P. 2012. REDD+ readiness implications for Sri Lanka in terms of reducing deforestation. Journal of Environmental Management 100: 29-40.

MOE (Ministry of Evironment, Sri Lanka). 2014. National Action Program for Combating Land Degradation in Sri Lanka 2015-2024. Natural Resources Management Division, Battaramulla, Sri Lanka. Accessed 5/2/2016 at http://www.unccd.int/ActionProgrammes/ Sri%20Lanka-2015-2024-eng.pdf

MOE. 2012. The National Red List 2012 of Sri Lanka; Conservation Status of the Fauna and Flora. Ministry of Environment, Colombo. Accessed 3/29/2016 at http://www.cea.lk/ web/images/pdf/redlist2012.pdf.

MOE. 2011. Sri Lanka’s Second National Communication on Climate Change. Climate Change Secretariat, Ministry of Environment, Colombo. Accessed 4/18/2016 at http://www.climatechange.lk/SNC/Final_Reports/SNC_Final_Report/SNC.pdf.

MOE. 2010. Strengthening Capacity for Climate Change Adaptation. Sector Vulnerability Profile: Biodiversity and Ecosystem Services. Ministry of Environment, Colombo. Accessed 3/29/2016 at http://www.climatechange.lk/adaptation/Files/ Biodiversity_SVP_Nov-16-2010.pdf.

MOFP (Ministry of Finance and Planning, Sri Lanka). 2010. Sri Lanka the Emerging Wonder of Asia: Vison for the Future. Ministry of Finance and Planning, Colombo. Accessed 3/29/2016 at https://www.adb.org/sites/default/files/linked-documents/cps-sri-2012-2016- oth-01.pdf.

Molur, S., Siliwal, M., and Daniel, B.A. 2008. At last! Indian on IUCN Red List. Zoos’ Print Journal 23 (12): 1-3.

Molur, S., Daniel, B. A., Siliwal, M., Srinivasulu, C., Nameer, P. O., Thakur, S., and Walker, S. 2006. Conservation status of tarantulas in India with implications of harvest for international trade. Wildlife Information Liaison Development Society, Coimbqatore, Tamil Nadu, India. Final Report, January 2006.

Molur, S., Daniel, B.A. and Siliwal, M. 2004. Distribution of the Regal Parachute Spider Poecilotheria regalis Pocock, 1899. Zoos’ Print Journal 19(10): 1665-1667.

Molur, S., Daniel, B. A., Siliwal, M., Srinivasulu, C., Nameer, P. O., Thakur, S., Gour-Broome, V., and Arthur, B. 2003. Distribution, status and effect of trade on large-bodied (Mygalomorph) spiders of the genus Poecilotheria and other theraphosid spiders in India. Wildlife Information Liaison Development Society, Coimbqatore, Tamil Nadu, India. Interim Report, September 2002.

Morra, M. 2013. Morphological comparison of the Poecilotheria with notes on the future of the systematics of the genus. British Tarantula Society Journal 28(3): 129-144.

Mugleston, J. 2014. Response to USFWS 90-day finding on a petition to list 11 Poecilotheria species as endangered or threatened under the Endangered Species Act. Submitted to the Service via www.regulations.gov. Docket Number: FWS–HQ–ES–2013–0107–0232.

Myers, N., Mittermeier, R.A., Mittermeier, C.G., Da Fonseca, G.A., and Kent, J. 2000. Biodiversity hotspots for conservation priorities. Nature 403(6772): 853-858.

Nanayakkara, R. P. 2014a. Tiger Spiders “Poecilotheria” of Sri Lanka. Biodiversity Secretariat, Ministry of Environment & Renewable Energy. Sri Lanka.

Nanayakkara, R. P. 2014b. Unpublished data submitted on request to USFWS on 3/31/2014.

Nanayakkara, R. P. and Adikaram, E. W. 2013.Tiger spiders of Sri Lanka; genus Poecilotheria. Journal of the Wildlife and Nature Protection Society of Sri Lanka: 53-54.

Nanayakkara, R.P., Vishvanath, N., Kusuminda, T., and Ganehiarachchi, G.A.S.M. 2013. The range extension of the critically endangered Poecilotheria smithi in Sri Lanka, with notes on its sociality. Asian Journal of Conservation Biology 2(1): 73-75.

Nanayakkara, R.P., Ganehiarachchi, G.A.S.M., Vishvanath, N., and Kusuminda, T.G. T. 2012. Current Distribution of Tiger Spiders (Genus: Poecilotheria). Abstract. Pp. 119 in Proceedings of the Annual Research Symposium 2012, Faculty of Graduate Studies, University of Kelaniya. Accessed 1/24/2016 at http://repository.kln.ac.lk/handle/ 123456789/8181.

Nash, M. A. Hoffman, A. A., and Thomson, L. J. 2010. Identifying signature of chemical applications on indigenous and invasive nontarget communities in vineyards. Ecological Applications 20(6): 1693-1703.

Padmajani, M. T., Aheeyar, M. M., Bandara, M. A. 2014. Assessment of Pesticide Usage in Up- Country Vegetable Farming in Sri Lanka. HARTI Research Report No: 164, Hector Kobbekaduwa Agrarian Research and Training Institute, Colombo, Sri Lanka. Accessed 9/29/2016 at https://www.researchgate.net/publication/264565995_Assessment_of_ Pesticide_Usage_in _Up-Country_Vegetable_Farming_in_Sri_Lanka.

Pekar, S. 2013. Side Effect of Synthetic Pesticides on Spiders. Pp. 415-427 in W. Nentwig (ed.), Spider Ecophysiology. Springer-Verlag. Berlin, Heidelberg

Pekar, S. 1999. Foraging mode: a factor affecting the susceptibility of spiders (Araneae) to insecticide applications. Pesticide Science 55: 1077-1082.

Perera, K., Herath, S., Apan, A., and Tateishi, R. 2012. Application of MODIS data to assess the latest forest cover changes of Sri Lanka. Pp. 165-170 in ISPRS Annals of the Photogrammetry, Remote Sensing and Spatial Information Sciences, Volume I-7. XXII ISPRS Congress, 25 August – 01 September 2012, Melbourne, Australia. Accessed 3/29/2016 at http://www.isprs-ann-photogramm-remote-sens-spatial-inf-sci.net/I- 7/165/2012/isprsannals-I-7-165-2012.pdf.

Perera, A. 2012. Present Status of Dry-zone Flora in Sri Lanka. Pp. 165-174 in D.K. Weerakoon and S. Wijesundara (eds.) The National Red List 2012 of Sri Lanka; Conservation Status of the Fauna and Flora. Ministry of Environment, Colombo. Accessed 3/29/2016 at http://www.cea.lk/web/images/pdf/redlist2012.pdf.

Pimm, S.L., Jones, H.L. and Diamond, J.1988. On the risk of extinction. American naturalist 132(6): 757-785.

Pocock, R. I. 1899. The Genus Poecilotheria: its habits, history, and species. The Annals and Magazine of Natural History 7 (3): 82-98.

Pulz, R. 1987. Thermal and water relations. Pp. 26-55 in W. Nentwig (ed.), Spider Ecophysiology. Springer-Verlag, Berlin, Germany.

Samarawckrama, V.A.M.P.K., Janananda, M.D.B.G., Ranawana, K.B., and Smith, A. 2005. Study of the distribution of the genus Poecilotheria of the family Theraphosidae in Sri Lanka. Ceylon Journal of Science 34: 75-86.

Schilthuizen, M. and Kellermann, V. 2014. Contemporary climate change and terrestrial invertebrates: evolutionary versus plastic changes. Evolutionary Applications 7(1): 56-67.

Selvarajah, A. and Thiruchelvam, S. 2007. Factors affecting pesticide use by farmers in Vavuniya District. Tropical Agricultural Research 19: 380-388.

Settele, J., Scholes, R., Betts, R., Bunn, S., Leadley, P., Nepstad, D., Overpeck, J.T., and Taboada, M.A. 2014. Terrestrial and inland water systems. Pp. 271-359 in C. B. Field, V.R. Barros, D.J. Dokken, K.J. Mach, M.D. Mastrandrea, T.E. Bilir, M. Chatterjee, K.L. Ebi, Y.O. Estrada, R.C. Genova, B. Girma, E.S. Kissel, A.N. Levy, S. MacCracken, P.R. Mastrandrea, and L.L. White (eds.). Climate Change 2014: Impacts, Adaptation, and Vulnerability. Part A: Global and Sectoral Aspects. Contribution of Working Group II to the Fifth Assessment Report of the Intergovernmental Panel on Climate Change. Cambridge University Press, Cambridge, United Kingdom and New York, NY, USA.

Siliwal, M. 2008. Conservation and Status of Rameshwaram Parachute Spider; Poecilotheria hanumavilasumica in Southern India. Wildlife Information Liaison Development Society, Coimbqatore, Tamil Nadu, India. Final Report, February 2008.

Siliwal, M., Molur, S., Daniel, B.A., Srinivasulu, C., Nameer, P. O., and Walker, S. 2008. Status and conservation of tarantulas in selected hot specks of southern India. Wildlife Information Liaison Development Society, Coimbqatore, Tamil Nadu, India. Final Report, February 2008.

Smith, A., Carpenter, P., and Lamoureux, J. 2002. Field notes and observations on the highland Theraphosid spider Poecilotheria subfusca Pocock (Araneae: Mygalomorphae) from Sri Lanka, with particular reference to habitat destruction, deforestation and low temperatures encountered. British Tarantula Society Journal 17(3): 88-94.

Smith, A., Carpenter, P., and Lamoureux, J. 2001. Study notes on an interesting example of habitat adaptation in the Sri Lankan Theraphosid spider . British Tarantula Society Journal 16(2): 46-59.

Stoltey, T. and Shillington, C. 2009. Metabolic rates and movements of the male tarantula Aphonopelma anax during the mating season. Canadian Journal of Zoology 87(12): 1210-1220.

Stradling, D.J. 1994. Distribution and behavioral ecology of an arboreal tarantula spider in Trinidad. Biotropica 26(1): 84-97.

Stuart, B.L., Rhodin, A.G., Grismer, L.L., and Hansel, T. 2006. Scientific description can imperil species. Science 312(5777): 1137-1137. United Nations. 2015. World Population Prospects: The 2015 Revision, Key Findings and Advance Tables. United Nations, Department of Economic and Social Affairs, Population Division. Working Paper No. ESA/P/WP.241. Accessed 1/7/2016 at https://esa.un.org/unpd/wpp/publications/files/key_findings_wpp_2015.pdf.

U. S. Fish and Wildlife Service Division of Management Authority. 2012. Internal Report on U.S. Trade in Certain Species of Poecilotheria Tarantulas 2007-2012. Data taken from LEMIS database. Report compiled on 8/16/2012.

Weerakoon, D. 2012. A brief overview of the biodiversity of Sri Lanka. Pp. xvii-xix in D.K. Weerakoon and S. Wijesundara (eds.) The National Red List 2012 of Sri Lanka; Conservation Status of the Fauna and Flora. Ministry of Environment, Colombo. Accessed 3/29/2016 at http://www.cea.lk/web/images/pdf/redlist2012.pdf.

West, R. C., Smith, A. M., and Kirk, P. J. 2001. Report on the Eastern Hemisphere Tarantula (Poecilotheria spp.) Field Project in India and Sri Lanka. Report submitted to U.S. Fish and Wildlife Service Division of Scientific Authority.

Wijesundara, S. 2012. Present Status of Montane Forests in Sri Lanka. Pp. 181-185 in D.K. Weerakoon and S. Wijesundara (eds.) The National Red List 2012 of Sri Lanka; Conservation Status of the Fauna and Flora. Ministry of Environment, Colombo. Accessed 3/29/2016 at http://www.cea.lk/web/images/pdf/redlist2012.pdf.

WildEarth Guardians 2010. Petition to list 11 tarantulas in the Genus Poecilotheria under the U.S. Endangered Species Act. Submitted to the U.S. Secretary of Interior, October 2010. World Spider Catalog. 2016. World Spider Catalog, version 16.5. Natural History Museum Bern. Accessed 3/21/2016 online at http://wsc.nmbe.ch. Yanez, M., Locht, A., and Macias-Ordonez, R. 1999. Courtship and mating behavior of Brachypelma klaasi (Araneae, Theraphosidae). The Journal of Arachnology 27: 165–170.