Asian Journal of Research in Zoology最新文献

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Survey, Consumption Methods and Uses of Edible Forest Insects in Selected Local Government Areas, Cross River State, Nigeria 尼日利亚克罗斯河州选定地方政府地区食用森林昆虫的调查、消费方法和利用
Asian Journal of Research in Zoology Pub Date : 2022-11-18 DOI: 10.9734/ajriz/2022/v5i496
A. O. Alobi, O. Ovat, K. E. Ovat
{"title":"Survey, Consumption Methods and Uses of Edible Forest Insects in Selected Local Government Areas, Cross River State, Nigeria","authors":"A. O. Alobi, O. Ovat, K. E. Ovat","doi":"10.9734/ajriz/2022/v5i496","DOIUrl":"https://doi.org/10.9734/ajriz/2022/v5i496","url":null,"abstract":"The survey and consumption methods of edible forest insects was investigated within a period of eight months. Information on respondents’ demography, availability, harvesting methods and uses was collected using questionnaire and field survey. Data generated was analysed using frequency tables, charts and bar diagrams. Females (51%) were higher in number than males (49%) in the collection of edible forest insects, with over 70 percent of the collectors haven’t completed their secondary (46%) and tertiary (32%) education. The main preservation and consumption methods were roasting and frying, with majority of the people utilizing the insects majorly as food ingredients and sweetener. Most of the insects identified were consumed at adult stage, with exception of caterpillar that was consumed at larval stage. In all the locations and with the exception of termites and crickets which were available during the rainy and dry seasons, respectively, all other insects identified were available all year round. There was a strong positive relationship interms of insect availability, collection methods and uses between Akamkpa and Obubra (rs = 0.089), Obubra and Ogoja (rs – 0.689). The was not the same for Ogoja and Akamkpa (rs = 0.352), as well as ogoja and Obubra (rs = 0.102), respectively.","PeriodicalId":355136,"journal":{"name":"Asian Journal of Research in Zoology","volume":"50 6 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2022-11-18","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"130170204","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: 0
Investigation and Identification of Various Garden Spider Species in Two Distinct Locations 两个不同地点花园蜘蛛种类的调查与鉴定
Asian Journal of Research in Zoology Pub Date : 2022-10-31 DOI: 10.9734/ajriz/2022/v5i495
Nitu Shah, Bibha Kumari
{"title":"Investigation and Identification of Various Garden Spider Species in Two Distinct Locations","authors":"Nitu Shah, Bibha Kumari","doi":"10.9734/ajriz/2022/v5i495","DOIUrl":"https://doi.org/10.9734/ajriz/2022/v5i495","url":null,"abstract":"Aim: Spiders require all environments in which they can survive, and they are regarded as a helpful indicator of the overall species richness and health of terrestrial communities. They are particularly sensitive to natural world disturbances. As a result, the current study was carried out to investigate and identify the diverse garden spider species at two distinct locations: a large college campus garden and a house garden (small). \u0000Place and Duration of Study: Garden of Magadh Mahila College (Patna, India) and the house garden (Patna city, India), between July 2001 to March 2022. \u0000Methodology: Visual examination and camera capture of photographs of spiders in both research sites, and identification based on general shape, size, distinctive colour pattern, number and positioning of eyes, length and arrangement of their legs, and so on. \u0000Results: Spiders are among the most diverse groups of organisms that exist in almost all microhabitats, as evidenced by the presence of 07 families, 15 genus, and 25 species in a small area. Due to their small numbers, this group cannot be disproved in conservation studies. Less species were found in the small garden in the house that was located in a well-built area, whereas a large number of different species of spiders were found in the college campus garden with a larger area of vegetation. \u0000Conclusion: According to this brief investigation, multiple species were present, each belonging to a different taxonomic group. As a result of this research, we will be able to gain a better understanding of spider diversity and taxonomy.","PeriodicalId":355136,"journal":{"name":"Asian Journal of Research in Zoology","volume":"117 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2022-10-31","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"133785718","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: 0
Mosquito Genera in Prince Abubakar Audu University, Anyigba, Kogi State, North Central Nigeria 尼日利亚中北部科吉州Anyigba阿布巴卡尔王子奥杜大学的蚊子属
Asian Journal of Research in Zoology Pub Date : 2022-10-12 DOI: 10.9734/ajriz/2022/v5i494
G. Amana, J. Ozougwu, J. Idakwo, C. A. Imakwu, O. Okeke, C. U. Uzochukwu, U. John, J. Haruna
{"title":"Mosquito Genera in Prince Abubakar Audu University, Anyigba, Kogi State, North Central Nigeria","authors":"G. Amana, J. Ozougwu, J. Idakwo, C. A. Imakwu, O. Okeke, C. U. Uzochukwu, U. John, J. Haruna","doi":"10.9734/ajriz/2022/v5i494","DOIUrl":"https://doi.org/10.9734/ajriz/2022/v5i494","url":null,"abstract":"This study was focused on the determination of mosquito genera at Prince Abubakar Audu University, Anyigba, Kogi State, North Central Nigeria. Mosquitoes were collected for four weeks (4) on a weekly basis indoors at dawn from the female hostel of Prince Abubakar Audu University, Anyigba, Kogi State, Nigeria. Samples were collected from three different blocks (A, B, and C) of the study area. The samples were identified clearly based on their visible morphological features up to genus levels using routine methods. The data obtained from the study was analyzed using an SPSS version 21.0 for windows. Analysis of variance was used to test for significant difference in the abundance of mosquitoes’ genera between weeks and blocks. The resulting outputs were presented in tables. The weekly mosquito genera and relative abundance in block A of the study area showed that the total mosquito genera recorded were Anopheles 72 (40%), Culex 73 (40.6%), and Aedes 35 (19.4%). Mosquitoes were most abundant in week 4 (31.1%) and least abundant in week 1 (18.9%) in block A of the study area, which were statistically significant at P < 0.05. The weekly mosquito genera and relative abundance in block B of the study area showed that the total mosquito genera recorded were Anopheles 71 (39.7%), Culex 73 (40.8%), and Aedes 35 (19.6%). Mosquitoes were most abundant in week 4 (30.2%) and least abundant in week 1 (21.2%) in block B of the study area (P < 0.05). The weekly mosquito genera and relative abundance in block C of the study area showed that the total mosquito genera recorded were Anopheles 47 (37.6%), Culex 45 (36%), and Aedes 33 (26.4%). Mosquitoes were most abundant in week 1 (25.6%) and least abundant in week 2 (21.6%) in block C of the study area (P < 0.05). The total number of Anopheles in the study area was 190 (40.9%), followed by Culex at 181 (39%) and Aedes at 93 (20%). The most abundant mosquito genera were Anopheles and the least were Aedes (P < 0.05). The number of Anopheles, Culex, and Aedes species observed in this study is of grave epidemiological apprehension for the university community. Consequently, public health education on mosquito control is urgently needed.","PeriodicalId":355136,"journal":{"name":"Asian Journal of Research in Zoology","volume":"88 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2022-10-12","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"126201783","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: 0
Captivity Induced Web Spinning of Plexippus petersi (Karsch,1878) (Jump/Zebra Spider) of Chennai, India 印度金奈圈养诱导织网的Plexippus petersi (Karsch,1878)(跳/斑马蜘蛛)
Asian Journal of Research in Zoology Pub Date : 2022-10-10 DOI: 10.9734/ajriz/2022/v5i493
Padmavathi Sriram
{"title":"Captivity Induced Web Spinning of Plexippus petersi (Karsch,1878) (Jump/Zebra Spider) of Chennai, India","authors":"Padmavathi Sriram","doi":"10.9734/ajriz/2022/v5i493","DOIUrl":"https://doi.org/10.9734/ajriz/2022/v5i493","url":null,"abstract":"Plexippus petersi, common jump/zebra spider of Chennai households, belongs to the family of Salticidae. Though spinning of a web is considered to be an inbuilt feature of almost all the spiders, certain spiders do not spin typical webs, and Plexippus petersi is one of them. The present study was undertaken, to investigate if this species of spiders can build a web when exposed to any sort of calamity. In this regard, male and female spiders were carefully handpicked, identified and maintained under laboratory condition for a period of four days. After the experimental period, the spiders were relived from captivity and were individually photographed.  During the experimental period, it was quite fascinating to observe that the female of this species, secreted silk threads from her abdominal glands, and were woven in to a sheet web. The silk of the web, was sticky in nature, white in color and was able to be molded in to long filamentous structure. This web spinning behavior was only observed in the female and not in male spiders. The results of this study precisely illustrate the fact that, when triggered under the pressure of a disaster,  the female spiders  can weave a web and evade any uncertainty  This amusing observational study, gives a deeper acumen not only about the behavioral aspect, but also explains, the probable success of these tiny arachnids,  in evolution which may be probably attributed to their jumping behavior and web building strategy  of  the females. The female spiders, seem to weave the web, not just for escape from predators, catching the prey, and    protection of egg cases  but also to  escape from adversaries at uncertain times.","PeriodicalId":355136,"journal":{"name":"Asian Journal of Research in Zoology","volume":"337 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2022-10-10","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"134478572","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: 0
Relationship between Trace Elements Levels and Lung Cancer Patients in Southern Iraq 伊拉克南部微量元素水平与肺癌患者的关系
Asian Journal of Research in Zoology Pub Date : 2022-09-21 DOI: 10.9734/ajriz/2022/v5i330142
Salwa A. Abduljaleel, Eman Abdulhaleem
{"title":"Relationship between Trace Elements Levels and Lung Cancer Patients in Southern Iraq","authors":"Salwa A. Abduljaleel, Eman Abdulhaleem","doi":"10.9734/ajriz/2022/v5i330142","DOIUrl":"https://doi.org/10.9734/ajriz/2022/v5i330142","url":null,"abstract":"Background: Our life relies on our ability to use all sorts of materials, like trace elements, in the world for our needs. The using of heavy metals has greatly contributed to the comfort of our everyday lives. Blood is directly affected by poisoning when such metals are inhaled from environments where heavy metals occur in high levels. Research is constantly advancing our knowledge of the connection between various trace elements and disease, particularly cancer, since the effects of heavy metals on human health remain a serious health concern. \u0000Objective: The objective of this work is to establish levels of a range of elements in human blood, serum and hair samples of patient undergo lung cancer comparing with control (healthy persons) so that potential exposures can be better identified in future cases. \u0000Methods: Elements concentrations including As(arsenic), Ba(barium), Co(cobalt), Li(lithium), Mg(magnesium), Mn(manganese), Mo(molybdenum), Rb(rubidium), Sr(strontium) and Ti(titanium) was analysis used MS ICP (an inductively coupled plasma atomic absorption spectrophotometer). \u0000Results: Test found that Mn has substantially (p<0.05) high concentration in three tissues including whole blood, serum, and hair of patients with lung cancer (291,487.2,68.03) ug / l respectively. In comparison as occurs in the lowest concentration. Sr was 77.5ug / l, Rb 41.6ug / l, and Ba 35.2ug / g. On other hand, Co, Li, Mg, Mo and Ti were found in low levels ranged 1.7-5.5 ug/l, in whole blood of patients. Hair samples accumulated the lowest concentration of As, Ba, Co, Mg, Mn and Rb. When we compare the concentration of trace elements between lung patients and control samples, that clear most of the elements accumulate at high levels in lung cancer patients. Result found significantly high As, Ba, Co, Mg, Mo concentration in whole blood and serum of lung cancer patients, in contract, Li, Mn and Rb occur in high levels in whole blood of control sample. Even as hair of control samples have elevated levels of As, Sr and Ti. However, concentrations of trace elements in the whole blood of smokers and non-smokers showed that all ten elements accumulated at elevated levels in the blood of smokers relative to non-smokers. Spearman correlation found significantly positive correlation among trace elements in the blood of patients with smoker lung cancer and non-smokers. \u0000Conclusion: The study conclude that trace metals level in smokers persons are elevated than non-smokers. The findings of this study lend some support to the link between heavy metals pollution and lung cancer cases.","PeriodicalId":355136,"journal":{"name":"Asian Journal of Research in Zoology","volume":"1 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2022-09-21","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"124251379","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: 0
Biocontrol of Oreochromis mossambicus Population by Chitala chitala (Hamilton, 1822) in a Composite Carp Culture System of Purulia District in West Bengal, India 印度西孟加拉邦Purulia地区鲤鱼复合养殖系统中Chitala Chitala (Hamilton, 1822)对mossambicis种群的生物防治
Asian Journal of Research in Zoology Pub Date : 2022-09-15 DOI: 10.9734/ajriz/2022/v5i330141
A. Samaddar, Gouranga Ojha, Swapnil Chatterjee, Phatik Chandra Mahato
{"title":"Biocontrol of Oreochromis mossambicus Population by Chitala chitala (Hamilton, 1822) in a Composite Carp Culture System of Purulia District in West Bengal, India","authors":"A. Samaddar, Gouranga Ojha, Swapnil Chatterjee, Phatik Chandra Mahato","doi":"10.9734/ajriz/2022/v5i330141","DOIUrl":"https://doi.org/10.9734/ajriz/2022/v5i330141","url":null,"abstract":"Aims: Pond-based carp production in the Purulia district in West Bengal, India is confronted with several challenges. This study aimed to establish an alternative semi-intensive carp production method for the district by addressing an endemic challenge i.e. recruitment of O. mossambicus, through an endangered (EN) and native predatory fish, Chitala chitala. \u0000Study Design: Present study has been conducted on two numbers of perennial water resources with 1 ha effective area; where annual production of Indian Major Carps (IMC) and impact of O. mossambicus and C. chitala on the same culture system have been compared. \u0000Place and Duration of Study: This study was conducted in farm conditions from 2018 to 2020, in two freshwater earthen ponds, Gosai Bundh (N23.47737/E86.79032) and Bara Notun Bundh (N23°46439/E86°65080), at Uluberia village under Kashipur Block of Purulia district in West Bengal, India. \u0000Methodology: Stocking density of Indian Major Carp (IMC) fingerlings was maintained at 8000 numbers (4:3:3 ratio of catla : rohu : mrigala) per ha (T1). After getting contaminated by O. mossambicus, wild C. chitala juveniles have been introduced in the similar facility (T2). Results of T1 and T2 were compared with control pond (C) containing IMC only. Recruitment of O. mossambicus and growth performance of C. chitala and IMCs determined periodically and annually. \u0000Results: Increasing growth of C. chitala showed contrasting impact over O. mossambicus fry recruitment. Survival percentage of C. chitala remains high in T2. While, poorest growth performance of IMCs have been observed in T1. Among IMC’s C. catla showed best survivality in every experimental ponds. \u0000Conclusion: Excessive recruitment of the O. mossambicus population can be controlled by C. chitala in a pond-based IMC culture system.","PeriodicalId":355136,"journal":{"name":"Asian Journal of Research in Zoology","volume":"55 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2022-09-15","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"126516007","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: 0
Malaria and Associated Risk Factors among Pregnant Women attending Antenatal Care in Awka, Anambra State, Nigeria 在尼日利亚阿南布拉州Awka接受产前护理的孕妇中的疟疾和相关危险因素
Asian Journal of Research in Zoology Pub Date : 2022-08-31 DOI: 10.9734/ajriz/2022/v5i330140
M. Akogu, M. Iwueze, J. Akulue, N. V. Elosiuba
{"title":"Malaria and Associated Risk Factors among Pregnant Women attending Antenatal Care in Awka, Anambra State, Nigeria","authors":"M. Akogu, M. Iwueze, J. Akulue, N. V. Elosiuba","doi":"10.9734/ajriz/2022/v5i330140","DOIUrl":"https://doi.org/10.9734/ajriz/2022/v5i330140","url":null,"abstract":"Malaria in pregnancy is a major public health problem in endemic areas of sub-Saharan Africa. It is a major contributor to adverse maternal and perinatal outcome.  This work was carried out to determine the prevalence and associated risk factors of malaria among pregnant women attending antenatal clinics in Awka. Microscopy was used to determine the prevalence of malaria among the pregnant women, while structure questionnaire was used to determine the knowledge and use of IPTp and LLINs among thepregnant women. Out of the 300 pregnant women screened for malaria, 184 (61.3%) were positive for malaria parasite.of 184 positive for malaria, 130(47.1%) had mild malaria, 49(27.0%) moderate infection, while 5(2.7%) had severe malaria. Of the 184 pregnant women positive for malaria parasite, those less than 20 years (70.0%) were more infected with malaria parasite, followed by 21-30 years (65.4%), while 41 years and above (20.0%) years were the least infected. Those in their first trimester had the highest prevalence of malaria (76.2%). Primigravidae (64.5%) were more infected than multigravidae (56.1%) Pregnant women with non formal education were most infected (95.0%), followed by primary education (27.3%), while secondary education showed the lowest rate of malaria in pregnancy (92.9%). Farmers reported the highest cases(86.3%) of malaria in pregnancy, while civil servants reported the least (27.3%). Married women showed the highest cases of malaria in pregnancy (65.1%), while single reported the least (51.0%).the knowledge and compliance of IPTp among the pregnant women studied were 84.7% and 52.7% respectively, while knowledge of LLINs was 51.7%. intensified health education is needed to reducethe burden of malaria among pregnant womenin Awka.","PeriodicalId":355136,"journal":{"name":"Asian Journal of Research in Zoology","volume":"1 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2022-08-31","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"116038020","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: 0
Antigens of Three Medically Important Schistosoma spp 三种重要医学血吸虫的抗原
Asian Journal of Research in Zoology Pub Date : 2022-07-25 DOI: 10.9734/ajriz/2022/v5i330139
J. Suleiman, N. T. Isyaku, V. E. Ukatu, Y. Alhaji
{"title":"Antigens of Three Medically Important Schistosoma spp","authors":"J. Suleiman, N. T. Isyaku, V. E. Ukatu, Y. Alhaji","doi":"10.9734/ajriz/2022/v5i330139","DOIUrl":"https://doi.org/10.9734/ajriz/2022/v5i330139","url":null,"abstract":"The present study was carryout to review the antigens of three (3) medically important Schistosomes namely: Schistosoma mansoni, S. haematobium, and S. japonicum. The parasites-host relationship, the antigens, the species that produce the antigens, and the functions of the antigens were discussed.  Identified antigens include: Sm-24 kDa, Sm108 kDa, Polymorphic mucins, 28/30 kDa Protease, 47 kDa protease, 60 kDa protease, Cercarial Elastase (CE) also called 28/30 kDa, Cathepsin, 22.6 kDa, 23 kDa, 16 kDa/SLP/SPO-1, Prostaglandin E2 (PGE2), SmEnolase, SmCalp1, 28-kD GST (rSh28GST), 29-kDa, Calpain (Sp80) and SG3PDH. The above mention antigens of the parasites were found to be much important since they enable them to compete with body immunity while carrying out their metabolic activities, reproduction, growth, defense, resistance, and so many other things within the host.  Therefore, these antigens are very important in immunological studies; hence, it was recommended that, Since some parasite antigens were found to be promising candidates for developing a vaccine to protect against Schistosoma infection, more parasite antigens should be searched for the best planning and development of numerous strategies that aid in the prevention and control of schistosomiasis.","PeriodicalId":355136,"journal":{"name":"Asian Journal of Research in Zoology","volume":"138 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2022-07-25","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"122000346","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: 0
Wildlife Forensics: A Case Study on Golden Jackal Canis aureus in India Using Canid Head and Tailor-Made Musk Pod 野生动物法医:用犬科动物头和特制麝香荚研究印度金豺的案例
Asian Journal of Research in Zoology Pub Date : 2022-07-18 DOI: 10.9734/ajriz/2022/v5i330138
A. Nadarajan, Kanchana Rangasamy, D. Jana
{"title":"Wildlife Forensics: A Case Study on Golden Jackal Canis aureus in India Using Canid Head and Tailor-Made Musk Pod","authors":"A. Nadarajan, Kanchana Rangasamy, D. Jana","doi":"10.9734/ajriz/2022/v5i330138","DOIUrl":"https://doi.org/10.9734/ajriz/2022/v5i330138","url":null,"abstract":"The escalating trend of illegal trade on wildlife and wildlife products is a serious threat to existence of wildlife globally. Effective enforcement of laws to contain this requires accurate identification of the seizures which is often difficult due to fake lookalike articles. The articles thus pose challenging complexity and necessitate the usage of different approaches in identifying the species. Species identification by the use of molecular technology is widely recognized to be a definitive method. In this report, we describe the identification of seized canid head, suspected to be of jackal and a pod suspected to be of musk deer using the DNA-based approach. The mitochondrial regions of the query samples were amplified using ribosomal markers, 12S rRNA and 16S rRNA. The sequence reads were compared with the homologous hits extracted from the NCBI database. The phylogenetic analysis was carried out with the aligned sequences to identify species with 500 bootstrap replications. Based on the genetic analysis of both the seizures, the tested samples were identified to be belonging to the species ‘Golden Jackal’.  ","PeriodicalId":355136,"journal":{"name":"Asian Journal of Research in Zoology","volume":"2 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2022-07-18","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"116809646","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: 0
Efficacy Assessment of Brewery Wastewater Treatment Practice using Physico-chemical Characterization and Toxicity Markers in African Mud Catfish (Clarias gariepinus Burchell, 1822) and African Brackish Water Shrimp (Palaemonetes africanus Balss, 1916) 非洲泥鲶(Clarias gariepinus Burchell, 1822)和非洲咸淡水虾(Palaemonetes africanus Balss, 1916)理化特性和毒性标记对啤酒废水处理效果的评价
Asian Journal of Research in Zoology Pub Date : 2022-07-01 DOI: 10.9734/ajriz/2022/v5i230137
Olajumoke, M. Oladimeji, S. S. Ogbogu, H. C. Umeokeke, O. Ogunfeitimi, N. H. Amaeze
{"title":"Efficacy Assessment of Brewery Wastewater Treatment Practice using Physico-chemical Characterization and Toxicity Markers in African Mud Catfish (Clarias gariepinus Burchell, 1822) and African Brackish Water Shrimp (Palaemonetes africanus Balss, 1916)","authors":"Olajumoke, M. Oladimeji, S. S. Ogbogu, H. C. Umeokeke, O. Ogunfeitimi, N. H. Amaeze","doi":"10.9734/ajriz/2022/v5i230137","DOIUrl":"https://doi.org/10.9734/ajriz/2022/v5i230137","url":null,"abstract":"Industrial activities and urbanization in developing countries have gradually led to the deterioration of the environment in recent years. Large quantities of wastewater effluent are inadequately treated or untreated before discharge into receiving waterbodies, resulting in environmental health concerns. Thus, this study investigated the efficacy of a brewery wastewater treatment system in Lagos by assessing the physicochemical characteristics, acute toxicity, and oxidative stress induction capabilities of the influent (untreated) and effluent (treated) on African mud catfish, Clarias, gariepinus and brackish water Shrimp, Palaemonetes africanus. The test organisms were acutely and sub-lethally exposed to predetermined concentrations of treated and untreated brewery wastewater. Results from the physicochemical assessment of the respective wastewater indicated that the treatment process was relatively effective in improving acidity levels (80.0% reduction), suspended solids (88.0% reduction), total nitrogen concentration (77.0% reduction), chemical oxygen demand (24.05% reduction), and biological oxygen demand (30.0% reduction), while nickel and cobalt concentrations reduced by 50%. Also, there was improvement of dissolved oxygen by about 250%. The 96 h LC50 value of the Catfishes and shrimps exposed to treated wastewater were 12.926 ml/L and 1.095 ml/L respectively compared to and 10.371 mg/L and 0.061 mg/L for the untreated wastewater, indicating an improvement factor of 1.23 and 17.95 for both species, correspondingly. Inhibition of the levels of activities of anti-oxidative enzymes (Reduced glutathione GSH, Superoxide dismutase SOD, and Catalase CAT) and increased lipid peroxidation damage (Malondialdehyde MDA) were recorded in all treatments for both test species, relative to the unexposed control groups. The enzymes however did not show significant trend with respect to the wastewater treatment status. Overall, it can be concluded that the wastewater treatment improved the effluent quality and such a process should be encouraged and enforced to ensure sustainable use of our water bodies.","PeriodicalId":355136,"journal":{"name":"Asian Journal of Research in Zoology","volume":"13 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2022-07-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"126435053","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}
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