3. ENDEMICITY
Endemism is a term used in ecology to describe the propensity of
plants and animals to be naturally confined to a given geographical
area.
Today, the term is mainly used to describe species, and also
subspecies, genera or other levels of classification.
Basically endemism is the result of the combination of evolution and
geographical isolation. When a population of plants or animals
becomes isolated for a long period of time from other populations of
the same species, it will diverge as it evolves separately, and
eventually form a separate species.
4. There are four categories of endemics
Endemics
Point Endemics Biotapes
Endemics in
political areas
Endemics in
Biogeographical
regions
5. 1. Point Endemics
Grown only in particular area and they should be conserved for their
restricted distribution.
2. Biotapes
Species restricted to combination of especial physical, geographic, and
climatic area.
3. Endemics in Biogeographical regions
Biogeographical regions are large land masses. Endemics in these areas are
associated with climate, soil, etc.
4. Endemics in political areas
Species that are defined to political area. EASL is Endemics Animals of Sri
Lanka is a most commonly used term to introduce endemic fauna as well
flora
6. What are endemic species?
An endemic species is one whose habitat is restricted to a particular
area.
The term could refer to an animal, a plant, a fungus, or even a
microorganism.
Endemic species are often endangered.
7. Why endemics are important?
Since endemic species have a generally restricted distribution,
threats to endemics carry more risk of extinction than for broadly
distributed species.
When an endemic plant species becomes extinct, it takes with it
between 10 and 30 endemic animal species.
Some endemics of distinct regions may function as a sort of
“collective insurance” for continued genetic diversity in the face of
rapid changes.
Endemic species are a focus for the conservation of biological
diversity.
8. How Endemic Species Arise
An initially widely distributed population may disappear from many
of its habitats, due to changes which have occurred.
These could be climate changes, an influx of predators, or human
activities. Eventually, the organism may be confined to just one
area; this type is known as a pale endemic species.
Alternatively, various factors could cause two populations of a given
species to become isolated from one another.
They cannot interbreed with one another, and eventually they are
sufficiently different from one another to be classified as separate
species. These are known as neo-endemic species.
9. ENDEMIC ANIMALS
Main island of Sri Lanka is home to 16 endemic mammals.
Reptiles are the most divers vertebrate group of Sri Lanka.
10. Endemic Animals in Sri Lanka
Toque macaque
Red slender loris
Layard's palm squirrel
Mayor's mouse
Nillu rat
Ahaetulla nasuta
Ahaetulla pulverulenta
12. ENDEMIC MAMMALS
Main island of Sri Lanka is home to 16 endemic mammals. Number
of terrestrial mammals that have been recorded from the country is
91.
Additionally there are 28 marine mammals in the oceans
surrounding the island.
Being an island Sri Lanka lacks land area to supports large animals.
However fossil evidence of large archaic species of Rhinoceroses,
Hippopotamuses, and Lions have been discovered.
For Sri Lanka, small mammals are of special importance as they
constitute a notable portion of the mammalian fauna of the country.
Of the 91 species of mammals. recorded in the country, 31 are
rodents and shrews.
13. Of the 91 species of mammals. recorded in the country, 31 are
rodents and shrews.
Furthermore, they are also of significant importance in biological
point of view, as they make up largely to the country's endemic
faunal component
15. Endemic birds of Sri Lanka
Sri Lanka is home to 26 endemic bird species and seven proposed
endemic species.
The total number of bird species recorded in the island is 492 of
which 219 are breeding residents.
16.
Sri Lanka spur fowl
Sri Lankan jungle fowl
Sri Lanka whistling thrush
17. Sri Lanka hill myna
Sri Lanka blue magpie
Sri Lanka wood pigeon
18. HOW COUNTRIES USE THEIR ENDEMIC
ANIMALS TO PROMOTE TOURISM
Annual Endemic Animal Festival organized by St. Martin.
19. Birding in the Drakensberg
Caribbean Endemic Bird Festival
Wild Life Safaris.
Travel for the researches about endemic animals.
Photography of Endemic Animals
20. HOW SRI LANKA USE THEIR ENDEMIC ANIMALS
TO PROMOTE TOURISM
Wild Life Safaries.
-Yala National Park
-Minneriya National Park
Bird watching
-Yala National Park
-Kumana Bird Sanctuary
Photography.
For research about endemic animals in Sri Lanka
-Sinharaja Rain Forest
-Horton Plains National Park
21. Importance of endemic Animals and birds to Tourism
Industry
Wild Life
Tourism
Endemic Animals Endemic Birds
22. SUGESSIONS TO PROMOTE ENDEMIC
ANIMALS AS A TOURISM ACTIVITY.
Sri Lanka can organize Endemic Animal Festivals.
Can organize international photography competitions about endemic
animals.
Promote endemic marine life in effective way.
Can organize international seminars.
Open endemic zoo.
Lounge tourist magazines regarding endemic animals.
23. Negative impacts
Direct impacts
Disturbing breeding patterns
Disturbing feeding patterns
Disruption of parent-offspring bonds
Increased vulnerability to predators and competitors
24. Positive Impacts
Habitat restoration by eco-lodges and other tourism operations
Conservation breeding
Quality interpretation
Research and monitoring
Anti-poaching
25. Government Intervention
National Biodiversity Conservation Action Plan (BCAP)
The BCAP preparatory process was intensely participatory, involving consultations and meetings
with a large body of stakeholders of biodiversity, including state agencies, over 100 NGOs and
others. The draft BCAP was then reviewed at several workshops with heads of state departments,
particularly those with a mandate for implementation of the BCAP, NGOs, CBOs, researchers and
university personnel.
Ministry Of Mahaweli Development and Environment
Department of Wild Life Conservation
Department of Forest Conservation
Ministry of Tourism
26. Special Projects to Protect Endemics of Sri Lanka
National Red Listing Animals – workshops
Sri Lanka Wilderness Foundation
Sinharaja Reforestation & Educational Project
Sinharaja Carbon offset Tree Planting Project
Turtle conservation project at Rekawa/Kosgoda/Kalpitiya
27. Suggestions for Conservation
In March 1994 the Sri Lankan Government joined to the
international community, in pledging their support to implement the
United Nations Conservation on Bio Diversity at the Earth Summit.
Teaching Sri Lankan Bio Diversity and its importance to the school
children in School – formal education system as a new subject area
Minimizing habitat loss and protecting the saved habitats should be
done. Continuous studies should be monitored on habitat
management in protect areas as well as other ecosystems with high
bio diversity
28. As most of the Sri Lankan commune has connections with the Bio
Diversity in their day today life.
We can use people with their indigenous knowledge for the
protection and sustainable development of environment with
protecting bio diversity for future generations
Poverty, which is a great problem in Sri Lanka also, has become a
major threat to the environment. This can be resolved by giving
solutions for the economic problems.
Good improvement of the usage of traditional knowledge and
making the responsibility of villagers to take care of the important
ecosystems nearby them is lead to local protection of bio diversity.
Under threat from ever increasing human activity we needs monitoring, planning and operations for conservation of profuse flora and fauna
Preparing subject areas to improve the awareness of Sri Lankan Bio Diversity is a better way to conserve our saved demand
Identify important bio diversity hot spots
biodiversity rich unprotected areas
introducing buffer zones and stepping stone forest patches can assure the persistence of viable populations.
Government should perform a vast role in protecting endemic animals.
Actively participating legislation and good legal section, inflexible as anybody can violate as wants should be performed in the manner of initiation process.
Preparation of long term plans, to not only implementing legislations and policies, but also monitoring is important as they are practices well
frame works especially for Biodiversity valuation and development of economic forms in sustainable use of Biodiversity and even Bio safety
Conserve at least for the sake of tourism so conservation is done
This is all about how we can use endemics for tourism like in China.We can use the animal we have used in here for an example.