DOCSLIB.ORG

Cyprinidae: Smiliogastrinae)

Total Page：16

File Type：pdf, Size：1020Kb

Download full-text PDF Read full-text
Cyprinidae: Smiliogastrinae) Iran. J. Ichthyol. (December 2020), 7(4): 306-313 Received: May 13, 2020 © 2020 Iranian Society of Ichthyology Accepted: October 30, 2020 P-ISSN: 2383-1561; E-ISSN: 2383-0964 DOI: 10.22034/iji.v7i4.514 http://www.ijichthyol.org Research Article Microscopic structure of the olfactory mucosa of onespot barb, Puntius terio (Cyprinidae: Smiliogastrinae) Saroj Kumar GHOSH 1Department of Zoology, Bejoy Narayan Mahavidyalaya, Itachuna, Hooghly-712 147, West Bengal, India *Email: [email protected] Abstract: Light microscopy and scanning electron microscopy were used to portray the cellular constituents lining the olfactory epithelium of teri barb, Puntius terio (Hamilton, 1822) (Cyprinidae: Smiliogastrinae). The olfactory organ holded 16 pairs of lamellae emitted from central raphe, consummate an oviform rosette. The multilamellar olfactory rosette was distinctively placed on the ground of nasal cavity and differentiated by specialized sensory and non-sensory territory. Sensory epithelium covered apical part and linguiform process of lamella while rest part is disguised by non-sensory epithelium. The sensory epithelium had two specific forms: ciliated receptor cells and microvillous receptor cells categorized by staining magnitude, texture and surface morphology. In divergence, the nonsensory epithelium was made up of stratified epithelial cells with microridges, cluster of ciliated non- sensory cells and secretory mucous cells. Basal cells were buried in the mucosa, presumed to be the progenitor of sensory or other supporting cells. Functional implication of cellular components on the olfactory lining was argued with feeding habits and behaviour of fish interested. Keywords: Olfactory organ, Surface feature, Histoarchitecture, Chemical senses. Citation: Ghosh, S. 2020. Microscopic structure of the olfactory mucosa of onespot barb, Puntius terio (Cyprinidae: Smiliogastrinae). Iranian Journal of Ichthyology 7(4): 306-313. 306 Ghosh.- Microscopic structure of the olfactory mucosa of onespot barb Iran. J. Ichthyol. (December 2020), 7(4): 306-313 Fig.1. Scanning electron micrographs of the olfactory organ of P. terio. (A) Olfactory rosette within nasal cavity (NC) shows equal number of olfactory lamellae (OL) containing linguiform processes (arrows) on either side of raphe (R). (B) Outer margins of olfactory lamella (OL) bear linguiform processes (arrows) covered with sensory epithelium (SE) remain attach to nasal cavity (NC). (C) Sensory part of lamella displays tips of ciliated receptor cells (RC) and microvillous receptor cells (MV). Ghosh.- Microscopic structure of the olfactory mucosa of onespot barb Fig.2. Transverse section of olfactory lamella of P. terio stained with Delafield’s Haematoxylin-Eosin (HE) and Mallory’s Triple (MT). (A) Olfactory lamella (OL) emitted from raphe (R) contains olfactory epithelium (OEP) and central core (CC) showing the arrangement of various cell types. Arrows mark blood vessels in central core (CC). (B) Nonsensory epithelium (NSE) contains sustentacular cells (SC), ciliated nonsensory cells (broken arrows) and mucous cell (MC). Note the presence of blood vessels (BV), connective tissue (CT) and pigment cells (solid arrows) in central core (CC) which separated from epithelium by basement membrane (BM). (C) Higher magnification of sensory epithelium (SE) shows closely packed ciliated receptor cells (C) with globular protrusions (P) and microvillous cells (solid arrows). Note the presence of nuclei (N) of ciliated cells and basal cells (BC) close to central core (CC). (D) Nonsensory epithelium (NSE) typified with sustentacular cells (SC), ciliated supporting cells (CSC), basal cells (BC) and series of mucous cells (MC) with secreted mucus (arrow haeds). CC indicates central core. Iran. J. Ichthyol. (December 2020), 7(4): 306-313 Fig.3. Surface view of olfactory mucosa (A) Nonsensory epithelium embossed with stratified epithelial cells (SC) with microridges and thick mat of ciliated nonsensory cells (CSC). Arrows indicate mucin masses. (B) Part of raphe shows stratified epithelial cells (SC) and opening of mucous cells (solid arrows) with secreted mucin droplets (arrow heads). Ghosh.- Microscopic structure of the olfactory mucosa of onespot barb Iran. J. Ichthyol. (December 2020), 7(4): 306-313 Iran. J. Ichthyol. (December 2020), 7(4): 306-313 Received: May 13, 2020 © 2020 Iranian Society of Ichthyology Accepted: October 30, 2020 P-ISSN: 2383-1561; E-ISSN: 2383-0964 DOI: 10.22034/iji.v7i4.514 http://www.ijichthyol.org مقاله پژوهشی ساختار میکروسکوپی مخاط بویایی گونه (Puntius terio (Cyprinidae: Smiliogastrinae ساروج کومار قوش گروه جانورشناسی، بجوی ناریان ماهاویدیاﻻیا، ایتاچونا، هوقلی 712147، بنگال غربی، هندوستان. چکیده: از میکروسکوپ نوری و الکترونی برای مصورسازی اجزای سلولی پوشاننده اپیتلیوم بویایی گونه (Puntius terio (Hamilton, 1822 استفاده شد. اندام بویایی 16 جفت تیغه خارجی از سوراخ مرکزی و یک زائده تخممرغی شکلی کامل داشت. زائده تیغهای چند ﻻیه بویایی در بخش پایین حفره بینی قرار داشت و به واسطه جایگاههای گیرندههای حسی و غیرحسی از یکدیگر متفاوت بودند. اپیتلیوم حسی قسمت فوقانی و تیغهای را پوشانده در حالی که قسمت باقیمانده توسط اپیتلیوم غیرحسی پوشیده شده است. اپیتلیوم حسی دو شکل خاص داشت: سلولهای گیرنده مژهدار و سلولهای گیرنده میکروویلی که بر اساس مقدار رنگ، بافت و شکل سطحی طبقهبندی میشوند. در تغییرات، اپیتلیوم غیر حسی از سلولهای اپیتلیال طبقه طبقه ریزلبه، دسته سلولهای غیرحسی مژهدار و سلولهای مخاطی ترشحی ساخته شده است. سلولهای پایه توسط مخاط پوشانده شدند، فرض شد که این ماده از سلولهای حسی یا سایر سلولهای پشتیبانی کننده باشد. پیامدهای عملکردی اجزای سلولی در محفظه بویایی تحت تاثیر ترجیحات عادات غذایی و رفتار ماهی استدﻻل شد. کلماتکلیدی: اندام بویایی، خصوصیات سطحی، ساختار بافتی، حواس شیمیایی. .
Load more

Recommended publications
  • Fisheries and Aquaculture
    Ministry of Agriculture, Livestock and Irrigation 7. GOVERNMENT OF THE REPUBLIC OF THE UNION OF MYANMAR Formulation and Operationalization of National Action Plan for Poverty Alleviation and Rural Development through Agriculture (NAPA) Working Paper - 4 FISHERIES AND AQUACULTURE Yangon, June 2016 5. MYANMAR: National Action Plan for Agriculture (NAPA) Working Paper 4: Fisheries and Aquaculture TABLE OF CONTENTS ACRONYMS 3 1. INTRODUCTION 4 2. BACKGROUND 5 2.1. Strategic value of the Myanmar fisheries industry 5 3. SPECIFIC AREAS/ASPECTS OF THEMATIC AREA UNDER REVIEW 7 3.1. Marine capture fisheries 7 3.2. Inland capture fisheries 17 3.3. Leasable fisheries 22 3.4 Aquaculture 30 4. DETAILED DISCUSSIONS ON EACH CULTURE SYSTEM 30 4.1. Freshwater aquaculture 30 4.2. Brackishwater aquaculture 36 4.3. Postharvest processing 38 5. INSTITUTIONAL ENVIRONMENT 42 5.1. Management institutions 42 5.2. Human resource development 42 5.3. Policy 42 6. KEY OPPORTUNITIES AND CONSTRAINTS TO SECTOR DEVELOPMENT 44 6.1. Marine fisheries 44 6.2. Inland fisheries 44 6.3. Leasable fisheries 45 6.4. Aquaculture 45 6.5. Departmental emphasis on management 47 6.6. Institutional fragmentation 48 6.7. Human resource development infrastructure is poor 49 6.8. Extension training 50 6.9. Fisheries academies 50 6.10. Academia 50 7. KEY OPPORTUNITIES FOR SECTOR DEVELOPMENT 52 i MYANMAR: National Action Plan for Agriculture (NAPA) Working Paper 4: Fisheries and Aquaculture 7.1. Empowerment of fishing communities in marine protected areas (mpas) 52 7.2. Reduction of postharvest spoilage 52 7.3. Expansion of pond culture 52 7.4.
    [Show full text]
  • A Review of the Freshwater Fish Fauna of West Bengal, India with Suggestions for Conservation of the Threatened and Endemic Species
    OCC SIO L PA ER NO. 263 Records of the Zoolog·cal Survey of India A review of the freshwater fish fauna of West Bengal, India w·th suggestions for · conservation of the threatened­ and endemic species R. P. BARMAN ZOOLOGICAL SURVEY OF IND A OCCASIONAL PAPER NO. 263 RECORDS OF THE ZOOLOGICAL SURVEY OF INDIA A review of the freshwater fish fauna of West Bengal, India with suggestions for conservation i o( the threatened and endemic species R.P.BARMAN Zoological Survey of India, F.P.S. Building, Kolkata-700 016 Edited by the Director, ZoolQ.§iaJl Survey of India, Kolkata ~ Jl'lfif Zoological Survey of India Kolkata CITATION Barman, R. P. 2007. A review of the freshwater fish fauna of West Bengal, India with suggestions for conservation of the threatened and endemic species. Rec. zool. Sllr~'. India, Oce. Paper No~, 263 : 1-48 (Published by the Director, Zoo I. Surv. India, Kolkata) Published: May, 2007 ISBN 978-81-8171-147-2 © Governl11enl of India, 2007 ALL RIGHTS RESERVED • No part of this publication may be reproduced, stored in a retrieval system or transmitted, in any form or by any means, electronic, mechanical, photocopying, recording or otherwise without the prior permission of the publisher. • This book is sold subject to the condition that it shall not, by way of trade, be lent. re-sold hired out or otherwise disposed of without the publisher's consent, in any form of binding or cover other than that in which it is published. • The correct price of this publication is the price printed on this page.
    [Show full text]
  • Status of Fish Species Diversity in Ghaghat River in Northern Bangladesh M
    Ann.M. R. Bangladesh Islam, M. Das, Agric. M. (2018) N. Mondal 22 (1) and : 95-105 G. M. Mostakim ISSN 1025-482X (Print)95 2521-5477 (Online) STATUS OF FISH SPECIES DIVERSITY IN GHAGHAT RIVER IN NORTHERN BANGLADESH M. R. Islam1*, M. Das1, M. N. Mondal2 and G. M. Mostakim3 Abstract Fish species diversity and it’s conservation status of Ghaghat river in northern region of Bangladesh was investigated by field sampling using a taxonomic guide, FishBase data and International Union for Conservation of Nature (IUCN) conservation index. The study revealed that a total of 55 species of fishes belonging to 45 genera, 22 families and 9 orders were found in the river. Among the identified fish orders, Cypriniformes was the highest diverse group with 34% species abundance followed by Siluriformes and Perciformes with 24% each. On the other hand, fishes under the orders Beloniformes, Decapoda, and Tetradontiformes were the least abundant (2%). Fish species diversity was found prominent during the monsoon. Based on IUCN conservation index 6(11%), 10(18%) and 7(13%) species in Ghaghat river were identified as critically endangered, endangered and vulnerable respectively. A total 14 types of fishing gear under 8 major groups were found to operate in the studied river, which included some banned gears like gill net and seine net. An effective conservation strategy needs to be developed to stop indiscriminate fishing and to conserve the fish biodiversity in Ghaghat river. Keywords: Fish, biodiversity, ghaghat river, conservation. Introduction barrages, pollution, using of banned fishing gears fish biodiversity is declining (Rahman Bangladesh is blessed with a large number et al., 2016).
    [Show full text]
  • Puntius Terio) Ecological Risk Screening Summary
    Onespot Barb (Puntius terio) Ecological Risk Screening Summary U.S. Fish & Wildlife Service, February 2013 Revised, March 2019 Web Version, 8/7/2019 Photo: The International Barcode of Life Consortium. Licensed under Creative Commons BY. Available: https://www.gbif.org/occurrence/2251398993. (August 7, 2019). 1 Native Range and Status in the United States Native Range From Froese and Pauly (2019): “Asia: Pakistan, India, Bangladesh [Talwar and Jhingran 1991] and Myanmar [Menon 1999].” 1 From Dahanukar (2010): “Puntius terio occurs widely in northern India (Uttar Pradesh, Bihar, Assam, West Bengal, Orissa, Manipur, and Meghalaya), Bangladesh and Pakistan (Jayaram 1991). Recently recorded from Nepal [considered to be a previously unrecorded part of the native range] (Edds and Ng 2007).” Status in the United States There are no records of Puntius terio in the wild or in trade in the United States. Means of Introductions in the United States There are no records of Puntius terio in the wild in the United States. Remarks No additional remarks. 2 Biology and Ecology Taxonomic Hierarchy and Taxonomic Standing From Fricke et al. (2019): “Current status: Valid as Puntius terio (Hamilton 1822).” From ITIS (2019): “Kingdom Animalia Subkingdom Bilateria Infrakingdom Deuterostomia Phylum Chordata Subphylum Vertebrata Infraphylum Gnathostomata Superclass Actinopterygii Class Teleostei Superorder Ostariophysi Order Cypriniformes Superfamily Cyprinoidea Family Cyprinidae Genus Puntius Species Puntius terio (Hamilton, 1822)” Size, Weight, and Age Range From Froese and Pauly (2019): “Max length : 10.0 cm TL male/unsexed; [Menon 1999]” 2 Environment From Froese and Pauly (2019): “Freshwater; benthopelagic; pH range: 7.0 - 8.0; dH range: 15 - 30.
    [Show full text]
  • Ichthyo Faunal Bio Diversity in the Meghadrigedda Reservoir at Visakhapatnam, Andhra Pradesh: India
    ISSN(Online) : 2319-8753 ISSN (Print) : 2347-6710 International Journal of Innovative Research in Science, Engineering and Technology (An ISO 3297: 2007 Certified Organization) Vol. 5, Issue 3, March 2016 Ichthyo Faunal Bio Diversity in the Meghadrigedda Reservoir at Visakhapatnam, Andhra Pradesh: India Sharmila Sree. J 1 and U. Shameem 2 Research Scholar, Dept. of Zoology, Andhra University, Visakhapatnam, Andhra Pradesh, India 1 Professor, Dept. of Zoology, Andhra University, Visakhapatnam, Andhra Pradesh, India2 ABSTRACT: Fish faunal bio diversity in the Meghadrigedda reservoir was studied from September-2014 to August- 2015. Fish samples were collected once in every fortnight with the help of local fishermen by using local fishing Craft and Gear. A total of 55 species of fishes were identified belonging to 9 orders such as Osteoglossiformes (01 species), Cypriniformes (24 species), Ciprinodentiformes (01 species), Siluriformes (13species), Angulliformes (01 species), Beloniformes (01 species), Channiformes (03 species), Mastacembaliformes (03 species) and Perciformes (08 species). The number and percentage composition of population status were calculated to 36.36% common, 29.09% abundant, 20.0% moderate, and 14.55% rare species were identified in the Meghadrigedda reservoir. During this study, 42 species of fishes are least concerned (LC), 05 species are near threatened (NT), 04 are not evaluated (NE), 02 species of fish are vulnerable (VU), and 01 each as endangered (ED) and data deficient (DD) were reported. IUCN (2004.2), CAMP (1998) status and Shannon-Weiner diversity (H-), Evenness (E), Hmax = ln(S) Maximum diversity possible and species richness (S) for different months were calculated. KEYWORDS: Fish diversity, Shannon-Weiner diversity, species richness (S), Hmax = ln(S) Maximum diversity possible, IUCN and CAMP.
    [Show full text]
  • Nature and Science 2018;16(1)
    Nature and Science 2018;16(1) http://www.sciencepub.net/nature Operational System and Catch Composition of Charberjal (Fixed Net) in Tetulia River and its Impact on Fisheries Biodiversity in the Coastal Region of Bangladesh Md. Moazzem Hossain1, Masum Billah2, Md. Belal Hossen3, Md. Hafijur Rahman4 1Department of Fisheries Management, Patuakhali Science and Technology University, Dumki, Patuakhali-8602, Bangladesh 2Department of Aquaculture, Patuakhali Science and Technology University, Dumki, Patuakhali-8602, Bangladesh 3Department of Fisheries Biology and Genetics, Patuakhali Science and Technology University, Dumki, Patuakhali- 8602, Bangladesh 4Department of Fisheries Management, Bangladesh Agricultural University, Mymensingh-2202, Bangladesh Email: [email protected] Abstract: An investigation was carried out to acquire the knowledge regarding charberjal operation system in Tetulia River and its impact on fisheries biodiversity in the coastal region of Bangladesh over a period of 6 months between July and December 2016. Combination of questionnaire interview, focus group discussions and crosscheck interviews were accomplished with key informants during data collection. Charberjal is operated in the shoreline of rivers, submerged chars and inundated agriculture land including tiny canals all over the coastal region of Bangladesh. A total of 80 species including finfish, freshwater prawn, crabs and mollusk was recorded under 22 families including 38 SIS and 26 threatened species during the study period. The recorded species was 60 finfish, 14 prawn, 4 mollusk and 2 crabs. Among the finfish rui, bata, mullet, khorsula and poa were the dominant species while aire, boal, bacha, ramsosh and tengra were the foremost species among catfish. Moreover, Macrobrachium rosenbargii was the most prevailing species among fresh water prawn while bele, phasa, puti, shol, dimua chingri and SIS were the most leading species among others.
    [Show full text]
  • Landing Centers and Availability of Fish Species in Fish Markets of Mymensingh Town
    J. Bangladesh Agril. Univ. 9(2): 311–318, 2011 ISSN 1810-3030 Landing centers and availability of fish species in fish markets of Mymensingh town K. J. Chandra, S. S. Basak and M. Hasan Department of Aquaculture, Bangladesh Agricultural University, Mymensingh-2202, Bangladesh Email: [email protected] Abstract An investigation was carried out on fish landing centers, fish markets and fish fauna of the Mymensingh town to overview the location of the fish landing/entering centers, the source of supply and availability of fisheries organisms in Mymensingh town. The investigation was conducted from October 2009 to September 2010 in sixteen landing centers and markets of Mymensingh town. Among a total of 122 species of fishes were available of which, 113 were finfish and 9 were shellfish. Out of 113 finfish, 85 were freshwater fish species, 14 were exotic species, 14 were marine species, 7 were prawn /shrimps and 2 were mud crab and tortoise. Different types of freshwater fish, marine fish, crustacean and dry fish were found in Mymensingh town. The most abundant freshwater fish species were Catla catla, Labeo rohita, Clarias batrachus, Cirrhinus cirrhosus, Channa punctatus. Among the marine fishes Lates calcarifer, Euthynnus affinis and Mugil cephalus were recorded. The shellfishes, Macrobrachium rosenbergii and Penaeus monodon were most abundant. Significant amount of carps were imported from inside and outside of the districts. Besides the carps, small quantities of other fish, e.g, hilsha, catfish, tilapia, small indigenous fish, prawn and shrimp and other fish including marine can be seen in the fish landing centers and fish markets in Mymensingh town.
    [Show full text]
  • Ichthyofaunal Diversity of Arunachal Pradesh, India: a Part of Himalaya
    International Journal of Fisheries and Aquatic Studies 2016; 4(2): 337-346 ISSN: 2347-5129 (ICV-Poland) Impact Value: 5.62 Ichthyofaunal diversity of Arunachal Pradesh, India: A (GIF) Impact Factor: 0.352 IJFAS 2016; 4(2): 337-346 part of Himalaya biodiversity hotspot © 2016 IJFAS www.fisheriesjournal.com Received: 28-01-2016 SD Gurumayum, L Kosygin, Lakpa Tamang Accepted: 01-03-2016 Abstract SD Gurumayum APRC, Zoological Survey of A systematic, updated checklist of freshwater fishes of Arunachal Pradesh is provided. A total of 259 fish India, Itanagar, Arunachal species under 105 genera, 34 families and 11 orders has been compiled based on present collection, Pradesh, India. available collections and literatures during the year 2014 to 2016. Thirty four fish species has been added to the previous report of 225 fish species. Besides, the state is type localities of 47 fish species and 32 L Kosygin species are considered endemic in the state. The fish fauna includes 19 threatened species as per IUCN Freshwater Fish Section, status. The state has high fisheries potential as it harbour many commercially important food, sport or Zoological Survey of India, ornamental fishes. The fish fauna is a mixture of endemic hill streams, Assamese, and widely distributed Indian Museum Complex forms. Kolkata, India. Keywords: Biodiversity, Fish, conservation status, commercial importance, Arunachal Pradesh Lakpa Tamang APRC, Zoological Survey of India, Itanagar, Arunachal Introduction Pradesh, India. Arunachal Pradesh is located between 26.28° N and 29.30° N latitude and 91.20° E and 97.30° E longitude and has 83,743 square km area. The state is a part of the Himalaya biodiversity hotspot with combination of diverse habitats with a high level of endemism.
    [Show full text]
  • Research Paper Schizothorax Sikusirumensis (TELEOSTOMI: CYPRINIDAE: SCHIZOTHROCINAE), a NEW FISH SPECIES from RIVER SIKUSIRUM, ARUNACHAL PRADESH, INDIA
    Journal of Global Biosciences ISSN 2320-1355 Volume 9, Number 5, 2020, pp. 7339-7351 Website: www.mutagens.co.in DOI: www.mutagens.co.in/jgb/vol.09/05/090505.pdf Research Paper Schizothorax sikusirumensis (TELEOSTOMI: CYPRINIDAE: SCHIZOTHROCINAE), A NEW FISH SPECIES FROM RIVER SIKUSIRUM, ARUNACHAL PRADESH, INDIA Keshav Kumar Jha Fish Germplasm Explorations Research Laboratory Department of Zoology Jawaharlal Nehru College Pasighat-791103, Arunachal Pradesh, India. Abstract Arunachal Pradesh, once described as the ‘Hidden Land’ by virtue of its geographical position, climatic conditions and altitudinal variations, is a region with rich biodiversity in North East India. The geography of the state is varied with variation of mountainous ranges. It is a land of lush- green forests, deep river valleys, plateaus, numerous wetlands, lakes, rivers and abundant streams. The schizothoracinae are a specialized group of fishes, dominant of the torrential mountain streams of the Himalaya and Central Asia. They are confined to cold regions as a rule, or at least to localities possessing snow-fed rivers, many of which end in lakes and do not reach the sea. They are specialised for the hill-stream life and show wonderful adaptations. A new species of Schizothorax is recorded from Sikusirum River, a tributary of River Siang in Arunachal Pradesh, India. It has the following characteristics: The body is sub- cylindrical with both the profiles arched. The ventral surface of the head and anterior part of the body is flattish. Snout and abdomen rounded. Upper jaw longer than lower. Head fleshy, short, somewhat cone-shaped and blunt. Mouth wide, transverse, slightly arched and situated on ventral side of head.
    [Show full text]
  • Download File
    A CHECKLIST OF FAUNA AND FLORA IN AND AROUND CHITWAN NATIONAL PARK CHITWAN NATIONAL PARK AND NATIONAL TRUST FOR NATURE CONSERVATION BIODIVERSITY CONSERVATION CENTER Advisor: Naresh Subedi, Ph.D. Narayan Rupakheti Ram Kumar Aryal Research and compilation team: Gopal Bahadur Ghimire Rishi Ranabhat Baburam Lamichhane, Ph.D. Anil Parsai Birendra Gautam Santosh Bhattarai Dr. Aashish Gurung Saneer Lamichhane Dr. Amir Sadaula Pramod Raj Regmi Rishi Ram Subedi & Binod Shrestha Contributors Kiran Rijal, Susmita Shimkhada, Arati Shrestha, Bishnu Bahadur Lama, Harkman Lama, Kapil Pokheral, Bal Bahadur Lama, Tikaram Giri, Tek Bahadur Gurung, Tirtha Lama, Tikaram Tharu, Binod Darai, Deep Chudharay, Omprakash Chaudhary, Ramesh Darai, Basu Bidari and Rajendra Dhami © NTNC-BCC PUBLISHED BY: National Trust for Nature Conservation (NTNC) Biodiversity Conservation Center (BCC) and Chitwan National Park (CNP) SUGGESTED CITATION: NTNC-BCC and CNP (2020). A Checklist of Fauna and Flora in and around Chitwan National Park. Biodiversity Conservation Center, Natioanl Trust for Nature Conservation and Chitwan National Park, Chitwan First Published: 2020 ISBN : 978-9937-0-7365-3 Front cover photo: NTNC/BCC Back cover photo: NTNC/BCC Design & Layout by: Madan Sencury FOREWORD Biodiversity conservation has been given much emphasis in the context of Nepal which can be seen by conservation commitment of Government of Nepal where 23.39% of the country’s land area being officially protected as National Parks, Wildlife Reserves, Conservation Areas, Hunting Reserve and Buffer Zones. Establishment of Chitwan National Park with an area of 952.63 sq. km and buffer zone having 729.37 sq. km in 1973 A.D after recognizing its unique ecosystems of international significance acts as a milestone in biodiversity conservation in Nepal.
    [Show full text]
  • First Ever Record of a Threatened Onespot Barb Fish, Puntius Terio (Hamilton) from Arunachal Pradesh, India: a Biodiversity Hot Spot
    Vol. 5(5), pp. 66-70, May, 2013 DOI: 10.5897/IJFA2012.0003 International Journal of Fisheries and ISSN 2006-9839 ©2013 Academic Journals Aquaculture http://www.academicjournals.org/IJFA Full Length Research Paper First ever record of a threatened onespot barb fish, Puntius terio (Hamilton) from Arunachal Pradesh, India: A biodiversity hot spot Keshav Kr. Jha 1*, Onong Tamuk 1, Tapan Kr. Ghosh 2 and Vibhash Ch. Jha 3 1Fish Germplasm Exoplorations Laboratory, Department of Zoology, Jawaharlal Nehru College, Pasighat-791103, Arunachal Pradesh, India. 2Ichthyology Research Laboratory, P.G. Department of Zoology, T. M. Bhagalpur University, Bhagalpur-812 007, Bihar, India. 3Department of Geography, Viswabharti University, Santiniketan-731235, West Bengal, India. Accepted 4 February, 2013 Arunachal Pradesh is geographically the largest state in North-East region of India with rich lentic and lotic water resources. The state has more than 7000 ha of lentic water and 2000 km of lotic water resources. Arunachal Pradesh is the 18 th hot spot of the world in view of the richness of biological diversity. It constitutes high endemism and comparatively higher incidence of rare and threatened taxa. Available literature suggests that Puntius terio has not been reported earlier from the aquatic habitat of Arunachal Pradesh except in West Bengal, Assam, Manipur and Tripura in India, Bangladesh and Pakistan. This fish has incomplete lateral line with 22 to 24 scales on the lateral line, barbels absent, dorsal fin spine smooth and osseous and round golden-edged black blotch on 16 th to 18 th scales. The present finding of the threatened fish, P.
    [Show full text]
  • Introduction to Fish Species Diversity Sunamganj Haor Region Within CBRMP's Working Area
    Introduction to Fish Species Diversity Sunamganj haor region within CBRMP's working area Community Based Resource Management Project Local Government Engineering Department WorldFish Introduction to Fish Species Diversity Sunamganj haor region within CBRMP's working area Community Based Resource Management Project-LGED Local Government Engineering Department WorldFish Tetraodon cutcutia ii Introduction to Fish Species Diversity Sunamganj haor region within CBRMP's working area Research and Text WorldFish Research Team: Balaram Mahalder M. G. Mustafa Community Based Resource Management Project-LGED Dhaka, Bangladesh WorldFish Dhaka, Bangladesh 2013 Introduction to Fish Species Diversity Sunamganj haor region within CBRMP's working area 2011 Published by: Community Based Resource Management Project LGED, Agargaon, Dhaka 1207, Bangladesh Second Edition: June 2013 Copyright: © 2013, CBRMP-LGED Reproduction of this publication for education or other non-commercial purposes is permitted without special permission from the copyright holder provided the source is fully acknowledged. CBRMP-LGED would appreciate receiving a copy of any publication, which uses this document as a source. Reproduction of this publication for resale or other commercial purposes is strictly prohibited without prior written permission from the copyright owner. Photography: Balaram Mahalder Editing: Dr. M. Niamul Naser, Professor, Department of Zoology, University of Dhaka A. K. M. Firoz Khan, Project Leader, WorldFish Design and Layout: Masum Babu Printing: Innovation Contact: Sk.Md. Mohsin Project Director Community Based Resource Management Project Local Government Engineering Department LGED Bhaban (level 11), Agargaon, Shere-E- Banglanagar, Dhaka 1207 Tel: 8802 8151387, 8802 8155581 Email: [email protected] iv Message It is a pleasure for me to note that a book on research output on fish species diversification status of the beels from Sunamganj Haor areas is going to be published under the initiative of the Community Based Resource Management Project (CBRMP) of LGED.
    [Show full text]