University Journal of Zoology, Rajshahi University最新文献_第4页

Seasonal abundance of spider mite Tetranychus urticae Koch on vegetable and ornamental plants in Rajshahi 拉吉沙希地区蔬菜和观赏植物上荨麻叶螨的季节丰度

University Journal of Zoology, Rajshahi University Pub Date : 2012-05-24 DOI: 10.3329/UJZRU.V30I0.10745

M. Haque, T. Islam, N. Naher, M. M. Haque

引用次数: 22

A check-list of the Odonata from the eastern region of Bangladesh With sometaxonomic notes 孟加拉东部地区的大腹蛇核对表及一些分类学注释

University Journal of Zoology, Rajshahi University Pub Date : 2012-05-24 DOI: 10.3329/UJZRU.V30I0.10755

S. Chowdhury, M. Mohiuddin

引用次数: 8

New records of butterflies and their species diversity in four different areas of Savar, Dhaka, Bangladesh 孟加拉国达卡萨瓦尔四个不同地区蝴蝶及其物种多样性的新记录

University Journal of Zoology, Rajshahi University Pub Date : 2012-05-23 DOI: 10.3329/UJZRU.V30I0.10713

A. Islam, M. H. Islam, A. Saifullah, K. Endo, A. Yamanaka

{"title":"New records of butterflies and their species diversity in four different areas of Savar, Dhaka, Bangladesh","authors":"A. Islam, M. H. Islam, A. Saifullah, K. Endo, A. Yamanaka","doi":"10.3329/UJZRU.V30I0.10713","DOIUrl":"https://doi.org/10.3329/UJZRU.V30I0.10713","url":null,"abstract":"Field studies of butterflies were carried out in four different selected areas i.e. Krishnopur, AERE campus, Rajalak Farm and Horters (Part of JU campus) at Savar, Dhaka. Butterflies identified of those areas constituted 158 species belonging 10 families, 87 species of which are newly-recorded in Bangladesh. Numbers of species identified in each family reached 47 in Lycaenidae (30 newly recorded), 32 in Hesperiidae (22 new), 22 in Pieridae (11 new), 19 in Nymphalidae (6 new), 14 in Papilionidae (7 new), 14 in Saytridae (8 new), 5 in Danaidae (1 new), 3 in Riodinidae (1 new), 1 in Acraeidae and 1 newly recorded Amathusiidae. The maximum 130 species and the minimum 65 species were recorded in Krishnopur and Rajalak Farm, respectively. Almost all butterfly families were found to be dominant in Krishnopur. Among the total identified species, 35.44% belonged to very rare (VR) and 20.25% to rare (R) categories, whereas 12.18%, 12.03% and 13.29% species were very common (VC), common (C) and not rare (NR) categories, respectively. It may be that the numbers of butterfly species as well as their fauna vary greatly depending on the floral and ecological conditions in and around the study areas. DOI: http://dx.doi.org/10.3329/ujzru.v30i0.10713 Univ. j. zool. Rajshahi Univ. Vol. 30, 2011 pp. 09-15","PeriodicalId":23467,"journal":{"name":"University Journal of Zoology, Rajshahi University","volume":"13 1","pages":"09-15"},"PeriodicalIF":0.0,"publicationDate":"2012-05-23","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"75906486","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 15

Effect of Trichosanthes palmata seed extracts on the growth and development of Tribolium castaneum (Herbst) and Tribolium confusum J. duVal 掌角虫种子提取物对木犀草(Tribolium castaneum)和毛犀草(Tribolium confusum jduval)生长发育的影响

University Journal of Zoology, Rajshahi University Pub Date : 2012-05-23 DOI: 10.3329/UJZRU.V30I0.10735

L. Khanam, R. Amin, I. Mahfuz

引用次数: 0

Some aspects of the reproductive biology and sex-ratio of Cirrhina reba (Hamilton) (Cyprinidae : Cypriniformes) 黄颡鱼(鲤科:鲤形目)生殖生物学及性别比的若干问题

University Journal of Zoology, Rajshahi University Pub Date : 2012-05-23 DOI: 10.3329/UJZRU.V30I0.10739

S. Akther, Shirin Akther

引用次数: 3

A study on incidence of gastrointestinal parasites in buffaloes from different slaughter houses of Chittagong Metropolitan Area 吉大港市区不同屠宰场水牛胃肠道寄生虫发病率的研究

University Journal of Zoology, Rajshahi University Pub Date : 2012-05-22 DOI: 10.3329/UJZRU.V30I0.10703

M. B. Hossain, Selim Mahmud, Shubaghata Das, A. Alim, A. H. Shaikat, A. Hashem

{"title":"A study on incidence of gastrointestinal parasites in buffaloes from different slaughter houses of Chittagong Metropolitan Area","authors":"M. B. Hossain, Selim Mahmud, Shubaghata Das, A. Alim, A. H. Shaikat, A. Hashem","doi":"10.3329/UJZRU.V30I0.10703","DOIUrl":"https://doi.org/10.3329/UJZRU.V30I0.10703","url":null,"abstract":"The study was conducted to investigate the incidence of gastrointestinal parasites of buffalo in different slaughter houses of Chittagong Metropolitan Area, Bangladesh. A total of 100 faecal samples were collected from three slaughter houses and studied by coproscopic examinations. Direct smear, sedimentation and floatation techniques along with egg micrometry were conducted to identify various parasitic eggs. Among 100 faecal samples 69% were positive for different individual parasitic infestation. Trematodes, nematodes, cestodes and protozoan infestations were 48%, 16%, 2% and 3%, respectively. Among the trematodes Schistosoma sp. (23%), Paramphistomum sp. (15%) and Fasciola sp. (10%) were found. Incidence of nematode infestations were Toxocara sp ( 4%) , Oesophagostomum sp . (5%), Cooperia sp . (2%) , Bunostomum sp. (3%) and 1% for both Trihostrongylus sp. and Strongyloides sp. Mixed infection were observed 7% of positive samples. Results indicate that the heavy worm burden in buffaloes causes severe economic loss to the farmers by reducing the overall productivity. DOI: http://dx.doi.org/10.3329/ujzru.v30i0.10703 Univ. j. zool. Rajshahi Univ. Vol. 30, 2011 pp. 05-07","PeriodicalId":23467,"journal":{"name":"University Journal of Zoology, Rajshahi University","volume":"19 1","pages":"05-07"},"PeriodicalIF":0.0,"publicationDate":"2012-05-22","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"79474063","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 1

Prevalence of diseases, morbidity and mortality of Black Bengal Goats under different management systems in Bangladesh 孟加拉不同管理制度下黑孟加拉山羊的患病率、发病率和死亡率

University Journal of Zoology, Rajshahi University Pub Date : 2012-05-21 DOI: 10.3329/UJZRU.V30I0.10702

M. Kashem, M A Hossain, Ssu Ahmed, M. Halim

{"title":"Prevalence of diseases, morbidity and mortality of Black Bengal Goats under different management systems in Bangladesh","authors":"M. Kashem, M A Hossain, Ssu Ahmed, M. Halim","doi":"10.3329/UJZRU.V30I0.10702","DOIUrl":"https://doi.org/10.3329/UJZRU.V30I0.10702","url":null,"abstract":"A study was carried out in Faridpur, Habiganj and Barisal to identify the prevalence of diseases, morbidity and mortality of Black Bengal goats (BBGs) under semi-intensive system reared by moderate and ultra poor households in Bangladesh during the period from February 2008 to July 2009. A total of 168 female goats and 9 bucks were recorded from two types of households of which 125 goats were infected (74.70%) by a number of diseases and lead to mortality (17.26%). Survival rates and mortality percentage of kids were 80.60 and 19.40, respectively but the highest mortality was in Habiganj (21.18%). Seasons had special influences on mortality of adult goats (35.81%) and kids (64.19%) where the highest mortality rates were 22.22% and 25.93%, respectively in rainy season. PPR had the highest mortality rates (37.93% in adults and 25.00% in kids) followed by pneumonia (24.14% and 21.15%, respectively). Predator invasion was the other remarkable cause for increased kids’ mortality (23.08%). The study suggests that hygienic management practices, adequate supply of nutrients, and vaccination and deworming programmes in semi-intensive rearing system of BBGs at rural level will improve the survival rates of adult goats and kids. DOI: http://dx.doi.org/ 10.3329/ujzru.v30i0.10702 Univ. j. zool. Rajshahi Univ. Vol. 30, 2011 pp. 01-04","PeriodicalId":23467,"journal":{"name":"University Journal of Zoology, Rajshahi University","volume":"32 8 1","pages":"01-04"},"PeriodicalIF":0.0,"publicationDate":"2012-05-21","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"82767642","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 15

Toxicity of dishwashing liquids against the American cockroach, Periplaneta americana L. (Dictyoptera: Blattidae). 洗碗液对美洲大蠊的毒性研究(双翅目:小蠊科)

University Journal of Zoology, Rajshahi University Pub Date : 2012-01-13 DOI: 10.3329/UJZRU.V29I1.9466

A. Reza, M. Din, S. Parween

引用次数: 4

A preliminary survey of arthropod diversity through pitfall trap in the selective habitats at Rajshahi University Campus 利用陷阱法对Rajshahi大学校园节肢动物选择性生境多样性的初步调查

University Journal of Zoology, Rajshahi University Pub Date : 2012-01-13 DOI: 10.3329/UJZRU.V29I1.9471

Mosharrof Hossain

引用次数: 3

Seasonal occurrence of parasites of the major carp, Cirrhina mrigala (Hamilton) collected from Rajshahi, Bangladesh 孟加拉国拉杰沙希地区主要鲫鱼(Cirrhina mrigala (Hamilton))寄生虫的季节性发生

University Journal of Zoology, Rajshahi University Pub Date : 2012-01-13 DOI: 10.3329/UJZRU.V29I1.9465

A. S. Bhuiyan, S. Akther, Noor E Amena

引用次数: 3