IUCN Status Research Articles

Floristic Diversity of Tumati Hills, Ballari District, Karnataka.

This research focuses on the plant diversity of Tumati hills. Tumati hills is a scenic and historic destination that offers a unique blend of natural beauty and cultural significance in the Ballari district of Karnataka, India with an elevation of 745 meters (2,444 ft) above sea level, the hills provide a panoramic view of the surrounding landscape. The region is characterized by scrub forests, grasslands, and agricultural land, supporting a diverse range of flora. Current study reveals the diversity of plant species, with 124 species documented. Among them, Trees were 24 with 19%, Herbs were 65 with 52%, Shrubs were 22 with 18%, Climbers were 14 with 11%. IUCN status of collected species- Least Concern were 45 species with 36%, Not Evaluated were 77 with 62%, Endangered were 1 with 1%, Data Deficient were 1 with 1%. Dominant species include Acacia nilotica (L.) Willd. Ex Delile, Albizia lebbeck (L.) Benth., Ficus benghalensis L.

Assessing exploitation vulnerability risk of marine ornamental reef fish in Sri Lanka: A productivity susceptibility analysis

We conducted a Productivity Susceptibility Analysis (PSA) to empirically assess the vulnerability risk of marine ornamental reef fish in Sri Lanka for exploitation. We considered distribution, accessibility, ecological niche, and market price as susceptibility attributes, while fecundity, larval development, maximum length, and longevity were productivity attributes. The vulnerability score, demand, and market price were used to assess species prioritization, and then compositions of the prioritized species were computed. The veracity of primary and secondary data collected on susceptibility and productivity attributes was confirmed by interviewing traditional fishers in situ. The IUCN and present PSA classifications for the medium susceptibility risk species were comparatively assessed. Four species out of 17 medium susceptibility risk species were encountered as the medium vulnerability risk species for exploitation. The Pacific cleaner shrimp (Lysmata amboinensis) emerged as the highest prioritized species. In addition, we observed significant differences in the species’ status assessed through the PSA approach compared to the IUCN status. The study affirms that demand and market prices substantially influence the exploitation vulnerability of species, and the PSA offers a promising multidisciplinary approach to evaluating intrinsic and extrinsic factors in conservation ecology compared to widely used IUCN status for assessing extinction risk. Furthermore, the present findings have practical implications, as they warrant essential policy changes for conserving the prioritized species and the medium vulnerability risk species encountered in the present research to extinction risk.

Bird Diversity on an Under-Constructed Educational Campus: A Case Study of Nalanda University, Rajgir, India

Bird species have been critically impacted by increasing anthropogenic activities such as infrastructural construction. Academic institutions with dedicated semi-natural landscapes may provide shelter to high bird diversity. However, assessing the bird diversity of an under-construction campus becomes critical for future comparison. This study was conducted at Nalanda University Campus, India, for five months, as the campus was at the fag-end of the construction phase with diverse land use changes. 91 bird species were found on campus primarily dominated by insectivores and omnivores. Occurrence, and migratory status of the species revealed that 47% were resident, primarily occupying aquatic habitats. Despite presence of Least Concern IUCN status bird species in the campus, substantial number of them had a declining abundance index at the national level. Sites with high land conversion showed a low number of bird species. The overall dominance and evenness highlighted a good bird diversity, contrary to altered sites where both these attributes were high. Data for the documented bird species on citizen science platforms highlighted limited information on species interactions. This study attempted to bring attention to the unchecked impact of construction activities on bird diversity and regular monitoring in the widely discussed emerging semi-natural shelters, i.e., academic campuses.

Widespread cultural change in declining populations of Amazon parrots.

Species worldwide are experiencing anthropogenic environmental change, and the long-term impacts on animal cultural traditions such as vocal dialects are often unknown. Our prior studies of the yellow-naped amazon (Amazona auropalliata) revealed stable vocal dialects over an 11-year period (1994-2005), with modest shifts in geographic boundaries and acoustic structure of contact calls. Here, we examined whether yellow-naped amazons maintained stable dialects over the subsequent 11-year time span from 2005 to 2016, culminating in 22 years of study. Over this same period, this species suffered a dramatic decrease in population size that prompted two successive uplists in IUCN status, from vulnerable to critically endangered. In this most recent 11-year time span, we found evidence of geographic shifts in call types, manifesting in more bilingual sites and introgression across the formerly distinct North-South acoustic boundary. We also found greater evidence of acoustic drift, in the form of new emerging call types and greater acoustic variation overall. These results suggest cultural traditions such as dialects may change in response to demographic and environmental conditions, with broad implications for threatened species.

Fragile futures: Evaluating habitat and climate change response of hog badgers (Mustelidae: Arctonyx) in the conservation landscape of mainland Asia.

The small mammalian fauna plays pivotal roles in ecosystem dynamics and as crucial biodiversity indicators. However, recent research has raised concerns about the decline of mammalian species due to climate change. Consequently, significant attention is directed toward studying various big flagship mammalian species for conservation. However, small mammals such as the hog badgers (Mustelidae: Arctonyx) remain understudied regarding the impacts of climate change in Asia. The present study offers a comprehensive analysis of climate change effects on two mainland hog badger species, utilizing ensemble species distribution modeling. Findings reveal concerning outcomes, as only 52% of the IUCN extent is deemed suitable for the Great Hog Badger (Arctonyx collaris) and a mere 17% is ideal for the Northern Hog Badger (Arctonyx albogularis). Notably, projections suggest a potential reduction of over 26% in suitable areas for both species under future climate scenarios, with the most severe decline anticipated in the high-emission scenario of SSP585. These declines translate into evident habitat fragmentation, particularly impacting A. collaris, whose patches shrink substantially, contrasting with the relatively stable patches of A. albogularis. However, despite their differences, niche overlap analysis reveals an intriguing increase in overlap between the two species, indicating potential ecological shifts. The study underscores the importance of integrating climate change and habitat fragmentation considerations into conservation strategies, urging a reassessment of the IUCN status of A. albogularis. The insights gained from this research are crucial for improving protection measures by ensuring adequate legal safeguards and maintaining ecological corridors between viable habitat patches, which are essential for the conservation of hog badgers across mainland Asia. Furthermore, emphasizing the urgency of proactive efforts, particularly in countries with suitable habitats can help safeguard these small mammalian species and their ecosystems from the detrimental impacts of climate change.

DNA Barcoding Revealed Mislabeling of Imported Seafood Products in Thailand

Seafood mislabeling threatens customer rights and causes economic loss worldwide. The information on seafood misrepresentation in Thailand is still lacking, and the investigation and monitoring program must be well established. This study investigated the mislabeling status of imported seafood in Thailand using the DNA barcoding technique. A total of 45 imported seafood products from five distributors were included. Scientific, common, local, and market names of seafood samples were obtained from FAO and Fishbase databases. DNA was extracted, and PCR was performed using a universal primer targeting the COI gene. Species of each sample were identified with over 98% similarity based on COI sequence analysis. DNA sequence revealed 11 mislabeled samples. Among substituted species, Pangasianodon hypophthalmus and Thunnus maccoyii were found to be endangered species according to IUCN status. Products obtained from Brand-C showed the highest mislabeling rate (42.85%). The phylogenetic analysis adopted with the TIM2+F+I+G4 model showed the sequenced DNA similar to the NCBI database reference sequence. Overall, mislabeled products of imported seafood were found at the rate of 24.44%, suggesting that strict surveillance for seafood substitution should be implemented in Thailand.

Intertidal Bivalve Diversity and Fishery of the Gosthani Estuary, Bhimunipatnam, Visakhapatnam, East Coast of India

The results of the present investigation revealed that the occurrence of 13 species belonging to class bivalvia were dominant taxa in the Gosthani estuary. Out of 13 species 6 orders, 8 families, and 11 genera were observed from April 2023 to March 2024. The samples were obtained by handpicking, digging, and trawling with bare feet by fisher community. A field survey was conducted to collect data on mollusc species, stocks, distribution, and marketing. The bivalves were collected from the bycatch for identification, mostly based on shell morphology, hinge, interlocking dentition, etc., with reference to the standard literature In this present study data was collected and analysed from fishermen community and traders. The Crassostrea madrasensis was more dominant availability species, its contributes to highest collection 5.867 T/ year and 2.78T in Apr-23, followed by Meretrix casta 2.78 T Meretrix meretrix 1.18 T, Anadara rhombea 0.87, Tegillarca granosa 0.759 and followed by other species. According to IUCN status 13 species contributed to 53.84% are not evaluated (NE), followed by data deficient (DD) with 30.76%, and least concerned 15.38%. The monthly available bivalves at Gosthani estuary the data was comparison for abundance. The difference between the sample averages of all groups is not big enough to be statistically significant. The results of ANOVA for p-value of 0.97 indicate significant support for H0. The p-value equals to 0.231 indicates a greater support for H0.

Indian Freshwater Elasmobranchs: Ongoing Threats along with IUCN Current Status and Conservation of Protecting Hidden Treasures: A Review

We always thought that elasmobranchs inhabit marine environments, but this is only partially true. About 5% of known elasmobranch species are the freshwater compared to 40% of teleost species. A systematic checklist is available for Indian freshwater elasmobranches with names and IUCN status. A total of 13 species belonging to 3 orders, 3 families and 10 genera were enlisted from secondary data. Euryhaline and obligate species include sharks as Carcharhinus, Glyphis (Carcharhinidae), Chiloscyllium (Hemiscylliidae), sawfishes or Pristis (Pristidae), stingrays or Himantura (whiprays) and Pastinachus (cowtailed rays) (Dasyatidae). We focus on distribution, feeding habits, threats and conservation. Freshwater excursions are relatively rare in extant elasmobranchs than other groups of fish. The low growth rate is probably due to late age at maturity and low fecundity, long gestation periods, slow growth and productivity (small, infrequent litters), high natural survivorship for all age classes and long life. Despite this, some species of freshwater elasmobranchs can tolerate and even thrive in freshwater.

Taxonomic Check List of Ichthyofaunal Diversity in Gosthani River at Tagarapuvalasa, Visakhapatnam, Andhra Pradesh, India

The study was designed to examine the taxonomy and assortment of fish species in the Gosthani River in Andhra Pradesh from April 2023 to March 2024. A total of 47 fish species were documented at the two landing sites of Gosthani River. The fish samples were carefully cleansed, and photos were taken on location. These fish were fixed in glass jars and kept in a 10% formalin solution. Following that, the samples were identified up to the species level using classical taxonomic techniques. Order Cypriniformes was observed to have the highest contribution to the species diversity: 15.78% families, 38.23% genera, and 40.42% species, followed by Siluriformes (26.31% families, 17.64% genera, and 21.73% species); Beloiniformes (10.52% family, 5.88% genera, and 4.25% species); Cichliformes (1 family, 3 genera and 3 species); Perciformes and Synbranchiformes (1 family, 2 genera and 2 species); Anguilliformes (1 family, 1 genera and 2 species); Channiformes (5.26% family, 8.82% genera, and 6.38% species); Cyprinodontiformes, Gobiiformies, Osteoglossiformes, and Anabantiformes (5.26% family, 2.94% genera, and 2.12% species). The taxonomic trophic levels were found to have the largest percentage of omnivores have 46.81%, followed by carnivorous 34.04% and herbivorous 19.14%. The composition of taxa, population status, trophic levels, and IUCN status were reported in this research paper.

Status, Diversity and Species Composition of Wetland Birds on Vaduvoor Bird Sanctuary, Tiruvarur District, Tamil Nadu, India

Birds serve as the best indicators of wetland function and as measures of success in wetland management, restoration, and creation. This study was conducted from 2022 to 2024 in the Vaduvoor Bird Sanctuary of Tiruvarur district, employing the total count method to estimate the population of wetland birds. Year-wise species diversity, richness, relative diversity, evenness, density, and relative abundance were calculated. A total of 147 bird species belonging to 48 families and 18 orders were recorded. The maximum diversity and evenness were observed in 2024 (3.05 and 0.37), while the minimum values were recorded in 2023 (2.11 and 0.21). The total density was highest in 2023 (162.68/ha) and lowest in 2024 (27.82/ha), and species richness peaked in 2022 (117) and was lowest in 2024 (84). This sanctuary complex supports three IUCN Red-listed, four Near Threatened species: Curlew Sandpiper (Calidris ferruginea), Spot-billed Pelican (Pelecanus philippensis), Black-headed Ibis (Threskiornis melanosephalus), and Oriental Darter (Anhinga melanogaster), two vulnerable species: Yellow-throated Bulbul (Pycnonotus xantholaemus) and River Tern (Sterna hirundo), and one Endangered species – Lesser Sand Plover (Charadrius mongolus). This paper provides an overview of the current status and the IUCN status of wetland birds within the study area.

Taxonomic Check List of Ichthyofaunal Diversity at Hiramandalam Reservoir, Srikakulam Dt. Andhra Pradesh, India

The ichthyofaunal investigation revealed that the occurrence of 59 fish species belonging to 11 orders, 23 families, and 39 genera observed Feb 2022 to Jan 2023 at Hiramandalam Reservoir. These fish were transferred to the lab, fixed in glass jars, and then preserved in a 9-10% formalin solution. The fish were identified based on morphometric traits, meristic counts, and descriptive attributes. The fish were identified to the species level using keys for Indian subcontinent fishes. Five of the 59 species are alien. Order cypriniformes was dominant with 24 species which contributed to 40.67% of the total species followed by Siluriformes 12 (20.33%), Anabantiformes 6 (10.16%), Cichliformes with 4 (6.77%), Synbranchiformes 3 (5.08), Anguilliformes. Beloiniformes, Gobiiformes, and Perciformes each with 02 (3.38%), Osteoglossiforme and Cyprinodontiformes each with 1 (1.69%). Recorded families out of 23, Siluriformes 06 (26.08%), Cypriniformes 05 (21.23%), Anabantiformes 3 (13.04%), Beloiniformes 2 (8.69%), Osteoglossiformes, Cyprinodontiformes, Anguilliformes, Gobiiformies, Synbranchiformes, Cichliformes, and Perciformes each 01 (4.34%). The taxonomic trophic levels in the current study were classified as omnivores have a highest percentage of 29 (49.15%), followed by the carnivorous 18 (30.50%), and the herbivorous 11 (19.64%). The population Status is highest with common which contributed to 45.76%, 25.42% were rare, abundant which contributed to 19.64% and moderate which contributed to 10.16% in the total taxa. The composition of trophic levels, IUCN status and Shannon - Wiener Diversity Index and a detailed taxonomic account of these species is documented in this paper

Unveiling the Heaven: First Sighting of Four Avian Species in Kibber Wildlife Santuary, Trans Himalayan Ecosystem, Himachal Pradesh, India

Globally all mountains including the Himalaya are highly susceptible ecosystems due to the given climatic conditions and land-use changes. Field observations play crucial role in grasping the birds distribution species in biologically and evolutionary important regions particularly in Trans Himalayan ecosystem like the Kibber Wildlife Sanctuary with abundant avian species diversity among all vertebrates found in sanctuary. Present research paper deals with significant bird species sightings in this hard-to-access sanctuary. These bird sightings show how conducting biological surveys and continuous monitoring work help to enhance our understanding using various methods. The stratified random sampling technique was employed for avian fauna survey. Earlier, there were almost negligible efforts made on comprehensive studies of vertebrate diversity in the Kibber Wildlife Sanctuary which makes this study more significant as it will be the baseline information for the forest department and scientific research. The records of four documented birds species are valuable especially since these all are first sightings in the KWS and their IUCN status was also evaluated. Listing of bird’s species will contribute to a better understanding of birds distribution and will be helpful for future research and conservation plans.

Assessment of Avian Richness in Nature Park, Kolkata, West Bengal, India

This study is a preliminary inventory of the avifauna diversity in Nature Park, situated in the south western periphery of Kolkata within the state of West Bengal, India. A rigorous study of avifauna was carried out from March 2022 to February 2024. Basic line transects and point count methods were used in this study. A total of 108 bird species taxonomically belonging to 79 genera, 41 families and 12 orders were recorded from the study site. Passeriformes was the most predominant order with 48 species belonging to 21 families. Ardeidae with 11 species was the most dominant family. Maximum numbers of species were noted in genus Ardea. One vulnerable and one near threatened bird species was recorded from the study site regarding IUCN status.

Development “Sincatensa”, a Plant Sensing System Application in Land Dry Areas Using Qr-Code

Recognition or identification is important to make it easier for us to recognize a type of plant or plant community. Each type has characteristics that have adapted to its habitat. Plants that exist in dry land areas including those around the University of Timor campus, it is necessary to identify or carry out scanning to identify names, characteristics and benefits and status in nature. Scanning is often done manually so that it is sometimes less effective and efficient familiar to the lay public. The aim of this research is to integrate scanning methods with optimizing ICT media such as using the “Sincatanesa” (Plant Scanning System) application with QR Code. The method used is a combination between observation methods and identifying specific tree growth forms and input into the “Sincatanesa” application which has been designed by researcher. Taxonomic data ranging from kingdom to species, habitus, benefits and IUCN status of each existing tree. Then make it QR Code attached to each tree. There were 18 types of trees identified and a QR Code was created for identification in the “Sincatanesa” application. The data stored is internet based so there will be a lot of data that can be stored, can be edited easily It's easy and just scan the barcode to identify the tree. Hopefully this application is known and used by all academic community at the University of Timor and the wider community. Furthermore, the “Sincatanesa” application can be developed based on smartphone so that it becomes more flexible and easier to use.

Preliminary Study on Floral Distribution, Abundance and Diversity of Mangroves in Vankalai, North-west Coast of Sri Lanka

Sri Lanka harbors a remarkable amount of mangrove habitats. Northern Province shares about 16% of the total mangrove extent of the country. Vankalai consists of several ecosystems which range from arid-zone thorn scrubland, arid-zone pastures and maritime grasslands, sand dunes, mangroves, salt marshes, lagoons, tidal flats, sea-grass beds and shallow marine areas. Due to the integrated nature of shallow wetland and terrestrial coastal habitats, this sanctuary is highly productive, supporting high ecosystem and species diversity. The research was aimed to identify the distribution, abundance and diversity of mangroves in Vankalai of the Northern Province, Sri Lanka. Ten 25m wide belt transects with 10m intervals were randomly arranged in the small patch of mangrove vegetation perpendicular to the 350m of shoreline across the water-land gradient. Each transect was divided into five 5mx5m subplots for convenience of sampling. True mangrove species in each transect were identified and counted. The quantitative data has been used to compute the Shannon diversity index (H), Simpson Index (D) and Shannon Evenness (E), which were used to compare the diversity of the study sites. Ten different mangrove species including Avicennia marina (n=115), Avicennia officinalis (n=73), Rhizophora apiculate (n=33), Rhizophora mucronata (n=102), Sonneratia alba (n=3), Pemphis acidula (n=4), Excoecaria agallocha (n=40), Lumnitzera racemose (n=91), Bruguiera cylindrical (n=97), Ceriops tagal (n=31) were identified and they were belonging to five families; Avicenniaceae (n=2), Rhizophoraceae (n=5), Lythraceae (n=1), Euphorbiaceae (n=1) and Combretaceae (n=1). Further, based on the IUCN status, two mangrove species (Sonneratia alba and Bruguiera cylindrical) were identified as endangered species. The highest Shannon diversity index (H=2.21) and the lowest Simpson index value (D=0.14) were observed in the transects of point 1 due to minimal disturbances. The least Shannon diversity index and evenness were recorded in the point 5 as 1.65 and 0.85 respectively at the point 5 since fishing and tourism activities take place in the proximity of this place. The Shannon diversity index varied at the points of 1 (H=2.21)>2 (H=2.10)>3 (H=1.89)>4 (H=1.84)>5 (H=1.65) whereas Simpson index value were varied at the points of 1 (D=0.14)<2 (D=0.17)<3,4 (D=0.18)<5 (D=0.19) respectively. Pollution and human interaction would have degraded the environmental quality of the mangrove habitats. Based on the observations it was found that the extent of disturbances was minimum at the points of 1 and 2 whereas anthropogenic influence was increased at the points of 3<4<5 respectively. Further, use of mangrove poles and sticks to build fish baits and fishing rods by the anglers could possibly destroy these small patches of mangroves. Hence, actions should be taken for conservation of existing patch and replenishment of new mangroves. 
 Keywords: Mangroves, Diversity, Shannon Diversity Index (H), Simpson Index (D) and Shannon Evenness (E)

Current Estimates of Philippine Marine Mollusks Taxonomic Diversity

Mollusks are among the most diverse and the most threatened invertebrate groups, with high records of recent extinctions. Yet, the assessment of mollusk diversity and records in megadiverse countries such as the Philippines greatly needs synthesis and updating. Here, we report on the current taxonomic diversity of the Philippine mollusk. Comprehensive records of mollusks in the Philippines from published literature, accessible museum records, and online databases were compiled and checked with the World Register of Marine Species. A total of 64,898 Philippine mollusk records were compiled, comprised of 14,482 distinct species. Of these distinct species records of Philippine mollusk, 51% have accepted names in WoRMS, whereas 35.8% had taxonomic name changes; 1.5% had unaccepted names in WoRMS but with no accepted names either (e.g. taxon inquirendum, nomen dubium, etc), and 11.7% did not have exactly matched records in WoRMS. After checking all Philippine mollusks records against WoRMS, there were 8,066 mollusk species in the Philippines belonging to 1,991 genera within 423 families and 51 orders, representing all molluscan classes. A total of 7,085 (88%) of the species records were marine (6,953 or 86% were strictly marine species) belonging to 1,780 genera, 368 families, and 50 orders, also representing all mollusk classes. This current account is the most comprehensive we know to date, but it certainly is an underestimate, as not all possible resources are accessible. A systematic national-scale survey of Philippine mollusk diversity is needed to improve the current account and to fill the gaps in [1] taxonomic status verification, and [2] the IUCN and conservation status of many Philippine mollusk species (which, to date, 96% of all species have no IUCN assessments).

A systematic checklist of fishes in Himalayan River Ghaghara, emerging threats and conservation management along with IUCN status

A systematic checklist of fishes in Himalayan River Ghaghara, emerging threats and conservation management along with IUCN status

Habitat-dependent avian diversity in the agri-industrial zone of Jhajjar, Haryana, India

The study was performed to evaluate the habitat-dependent avian diversity in the southern region of Haryana from March 2021 to March 2023. The study aimed to identify avian species diversity in three habitats (agrifields, human settlement, and industrial zone) along with diversity indices and relative diversity. A total of 5037 birds belonging to 17 orders, 41 families, and 88 species were investigated with Simpson’s diversity index of 0.973 and Shannon– Wiener index of 4.04. Analysis of threat status revealed 38 species with stable population trends, 19 increasing, 20 decreasing, and 11 species having unknown trends. Out of 88 species, the IUCN status of two species Aquila nipalensis and Psittacula eupatria was endangered and near threatened, respectively; the rest 86 belonged to the least concern category. Of the total, 81% of species were residential, 10 were winter migratory, and 7 were summer migratory. Among the three habitats, agrifields were the most diverse, followed by human settlement and industrial zone. Diversified assemblages of birds suggested the region as a suitable habitat for both resident and migratory birds. This study highlights the need for more regular investigations to assess yearly avian diversity and possible threats to design comprehensive conservation plans.

Avian Diversity in Walayar Lake, Palaghat District, Kerala, India

Investigation of avian diversity and their natural ecosystem at the local and regional level is the first step to understand and classifying a specific region's ecological importance and, in this regard, the present work is undertaken. Walayar Lake is located at Westernghats having rich aquatic vegetation and harbors several kind animals including birds. The present study deals with the avifaunal diversity in and around the Walayar lake. A study on the avifauna diversity was conducted from January 2018 to December 2019. In this survey conducted for a period of 2 years, forty-three species of birds belong 14 different orders and 28 families were recorded. Of these 43 species, 19 were resident to this area. 9 were migrant species while 7 were winter migrant species, 6 local were migrant species and 2 were resistant migratory species. Regarding the occurrence, 28 species were common to the place, 7 species were uncommon, 3 were fairly common and 2 were found occasionally. Regarding feeding habits, 21 were insectivores, 13 species were carnivores, 6 were omnivores followed by 2 frugivores and 1 granivore. As per IUCN Status, 38 species are least concern (LC) and 5species near threatened (NT). There are so many conservation challenges such as anthropogenic alteration of the habitats in and around the lake is a major threat to the biodiversity of avifauna.

Ichthyofaunal Diversity Assessment and Formulating Framework Module for Conservational Strategies of Namchik River, Changlang, Arunachal Pradesh

The study of fish diversity was carried out from Namchik River, Changlang district Arunachal Pradesh during late winter, spring and early phages of monsoon of 2023 for 6 months. A total of 15 families and 10 orders were identified and recorded. The Cyprinidae family is recorded to be the most dominant followed by others. The biodiversity index using Simpson’s diversity of fish in the river shows 0.08. The ichthyofaunal IUCN status of Namchik River is found least concerned at 82%, near threatened at 9%, and endangered at 9%. To conserve fish biodiversity a framework module for conservational strategies is formulated with five phages covering all concerned stakeholders. The Five phages are I: Identification of resources, II: Potential Scope and role in conservation of resources, III: Common guidelines in collaborating strategies and goals by the resources, IV: Enrolment of the resources in the conservational program and V: execution of conservational framework for sustainable development with resources. A total of 4 resources are identified that can be enrolled for the execution of the Ichthyofaunal biodiversity conservation in the Namchik River of Changlang district of Arunachal Pradesh.