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(b) Dichrostachys cinerea (Fabaceae)(a) Cassia auriculata (Fabaceae),(c) Flueggea leucopyrus (Euphorbiaceae)Figure 6. Common scrubland speciesForests in drier areas of the country possess comparatively a high taxic diversity in terms ofplant genera which are mostly represented by a single species. For instance, 48 plant specieswere recorded from Bundala National Park which belongs to 47 plant genera. In contrast, theforests that grow in moist areas are rich in species but the diversity of plant genera decreasesdue to the presence of congeneric species. For instance, Dimocarpus gardneri and D. longanand Strychnos minor and S. trichocalyx grow in Kilinochchi forest which is comparatively wetterthan the forests at Bundala.Figure 7 Derris parviflora, an endemic liana species with magnificent inflorescences170
According to the plant records available in the Flora of Ceylon (Dassanayake and Fosberg(1980-2004), 43 woody plants endemic to the country grow in the dry land of Sri Lanka. Theseinclude 26 tree, 2 liana and 15 shrub species. Of these, 33 are also found from the wet zoneof the country but 10 species have been reported only in the dry land . However, 7 of the 10species are restricted to wet localities in the lowlands or in hill forests of the intermediate zonebut the other 3 species, i.e. Canthium puberulum, Diplodiscus verrucosus and Memecylonpetiolatum are recorded only from the dry zone. Some endemic species such as Derrisparviflora (Figure 7 ) produce magnificent inflorescences and thus have a potential ornamentalvalue. Point endemics are not common in the dry land of the country as in the wet zone. Threepoint endemic species, each known only from a single site
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The National Red List 2012of Sri La
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Table of ContentsList of Abbreviati
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Red listing TeamSupervision and Gui
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FloraHigher PlantsParticipants of E
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Mr. Gayan ChathurangaMr. Imesh Nuwa
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AntsProf. Sriyani DiasMs. Anuradha
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AcknowledgementsThe National Red Li
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Message of the Secretary, Ministry
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Dung beetles 103 21Bivalves 287Gast
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Preparation of the 2012 Red ListDak
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The Taxonomy and Conservation Statu
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Changes in water sources, such as d
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Table 01: List of Dragonflies in Sr
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Scientific Name Common Name NSG Cri
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Scientific Name Common Name NSG Cri
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fauna in the nearby forests. Furthe
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Table 02: List of Ants in Sri Lanka
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Scientific Name Common Name NCS Cri
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L. (Sudila) aulacophorum, and L. (E
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Table 03 : List of Bees in Sri Lank
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Scientific Name NCS CriteriaFamily:
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DistributionThe distribution of but
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Another threat of increasing import
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van der Poorten, G. & van der Poort
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DistributionSpiders are found in al
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Table 05: List of Spiders in Sri La
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ThreatsSri Lanka’s aquatic habita
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ReferencesADB, (2003). Sri Lanka: e
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Table 06: List of Freshwater Crabs
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ConservationSurvival of highly dive
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Table 07: List of Land Snails in Sr
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fish species such as Chitala chital
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Pethiyagoda, R., (1991). Freshwater
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of the original forest cover has no
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Pounds, J. A., Bustamante, M. R., C
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The crocodile populations are under
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Murphy, J.C., and Voris, H.K. (2005
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Family: ViperidaeScientific Name Co
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espectively). Further, Halcyonidae
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AOU., (2005). Forty-sixth supplemen
Page 143 and 144: Scientific Name Common Name NCS Cri
Page 159 and 160: Several Sri Lankan mammals are repr
Page 161 and 162: Phillips, W. W. A., (1935). Manual
Page 169 and 170: Analysis of Faunal GroupsDevaka Wee
Page 171 and 172: Table 2. The geographic distributio
Page 173 and 174: TaxonomyThe present knowledge of pt
Page 175 and 176: ThreatsVast majority of pteridophyt
Page 177 and 178: Ranil, R.H.G., Pushpakumara, D.K.N.
Page 179 and 180: Table 14: List of Pteridophytes in
Page 181 and 182: Family/ Scientific Name Common name
Page 189 and 190: Present Status of Dry-zone Flora in
Page 191 and 192: Figure 1. Tropical semi-deciduous f
Page 193: Prominent plant families in dry for
Page 197 and 198: is very likely to devastate this ec
Page 199 and 200: Present status of Lowland Wet Zone
Page 201 and 202: DistributionHigh degree of endemism
Page 203 and 204: - Taxonomic research on closely rel
Page 205 and 206: Present Status of Montane Forests i
Page 207 and 208: Death of trees in the montane fores
Page 209 and 210: Conservation of our mountain forest
Page 211 and 212: (saltpans, reservoirs, gravel/brick
Page 213 and 214: category (CR); three under Endanger
Page 215 and 216: and eutrophication (due to agricult
Page 217 and 218: IAS list (Eichhornia crassipes). Th
Page 219 and 220: - With the introduction of exotic a
Page 221 and 222: Present Status of Mangroves in Sri
Page 223 and 224: decades, aiming at increasing the u
Page 225 and 226: Currently, at a global level, new k
Page 227 and 228: Conservation prioritiesIn order to
Page 229 and 230: Table 15: Summary of the Status of
Page 231 and 232: Family EX EWCR(PE)CR EN VU NT DD LC
Page 233 and 234: Family EX EWCR(PE)CR EN VU NT DD LC
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Family/ Scientific Name Common name
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Distribution of Endemic Angiosperm
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PortulacaceaePotamogetonaceae (Rupp
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Threats to angiosperms may range fr
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Further, evaluation of the conserva
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MOE: Ministry of Environment, DWC:
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Area of focusResponsibleInstitution
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ReferencesAbayarathna, M. G. T., Ma
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Bingham, C. T., (1903). The fauna o
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de Silva, A. & Dawundasekara, D. M.
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Goonatilake, W. L. D. P. T. S. de A
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Jansen, M., (1981). Villus of the f
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Manamendra-Arachchi, K. & Pethiyago
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Pradeep, D. M. N., (2001). Amphibia
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Singh, L. A. K., Acharjyo, L. N. &
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Werner, W.L., (1986). Monaragala -
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1. Establishment of a national echi
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Provisional Checklist of Crinoidea,
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Provisional checklist of soft coral
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Extensive coral growth is limited t
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Rajasuriya A. 1994. Three genera an
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Tubastrea micrantha Ehrenberg, 1834
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References For Corals Recorded For
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Subgenera have generally not been u
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Family: SiliquariidaeTenagodus angu
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Haustellum haustellum (Linnaeus, 17
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Terebra subulata Linnaeus, 1767 *Te
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Crassostrea cf. madrasensis (Presto
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Paphia sp. 1*Paphia sp. 2*Paphia sp
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DistributionMany Marine species inc
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Provisional Check List of the Marin
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Family: ArgissidaeArgissa hamatipes
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Macrobrachium malcomsoni 4Expalaemo
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Dromia dehanni 14Sponge crabDromiop
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Thalamita picta 2Thalamita prymna 1
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References1 W. A. Herdman, 1903-6.
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Provisional Checklist of Marine fis
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ReferencesDe Bruin, G. H. P., Russe
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Family: AriommatidaeEcsenius bicolo
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Chaetodon mertensii Cuvier, 1831 5N
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Ctenogobiops spp. 2Pomadasys commer
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1, 14Lethrinus nebulosus (Forsskal,
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Family: NeoscopelidaeNeoscopelus ma
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Family: PseudochromidaeProtonibea d
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Family StromateidaePampus argenteus
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1, 17Family: GymnuridaeNarcine brun
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Provisional Checklist of the Leafho
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Tropical agricultural research. 20:
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Goniagnathus (T.) puntifer (Walker)
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Alebroides nigroscutellata (Distant
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Balthasar (1963), ScarabNet, the Sc
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Forest dwelling dung beetles may be
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A Provisional Checklist of Dung Bee
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Records of Centipede Fauna In Sri L
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9). Scolopendra morsitans Linnaeus,
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Haase E. (1887) "Die Indisch-Austra
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Data Deficient (DD)A taxon is Data
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