Turkish Journal of Zoology最新文献_第7页

Redescription of a little-known species, Cryptocephalus surdus Rapilly, 1980 (Coleoptera: Chrysomelidae: Cryptocephalinae), with notes on new distribution localities and habitat preference in Türkiye 1980年对鲜为人知的隐头蝇(Cryptocephalus surdus Rapilly)的重新描述(鞘翅目:隐头蝇科:隐头蝇科)，并记录了在<s:1> rkiye中的新分布地点和生境偏好

IF 1 4区生物学

Turkish Journal of Zoology Pub Date : 2023-01-01 DOI: 10.55730/1300-0179.3113

A. Gök, A. Hasbenli, I. Sen

引用次数: 0

Condition factor and length-weight relationships evaluation of 15 Oxynoemacheilus species (Cypriniformes: Nemacheilidae) from Iran 伊朗15种Oxynemachilus（Cypriniformes:Nemachilidae）的条件因子和长重关系评价

IF 1 4区生物学

Turkish Journal of Zoology Pub Date : 2023-01-01 DOI: 10.55730/1300-0179.3123

A. Mouludi-Saleh, S. Eagderi, E. Çiçek, E. Ghaderi

引用次数: 1

Skeletochronology in long tubular bones of the Javan water monitor lizard, Varanus salvator bivittatus in the juvenile stage (Lacertilia: Varanidae) 爪哇水巨蜥（Varanus salvator bivittatus）幼年期长管状骨骼的骨骼年表（Lacertilia：蜥科）

IF 1 4区生物学

Turkish Journal of Zoology Pub Date : 2023-01-01 DOI: 10.55730/1300-0179.3107

Hellen Kurniati, N. L. P. R. Phadmacanty, G. Semiadi

{"title":"Skeletochronology in long tubular bones of the Javan water monitor lizard, Varanus salvator bivittatus in the juvenile stage (Lacertilia: Varanidae)","authors":"Hellen Kurniati, N. L. P. R. Phadmacanty, G. Semiadi","doi":"10.55730/1300-0179.3107","DOIUrl":"https://doi.org/10.55730/1300-0179.3107","url":null,"abstract":": Age estimation of the juvenile stage of Varanus salvator bivittatus using limb bones, namely the big long tubular bones (femur, tibia, humerus) and the small long tubular bones (fibula, radius, ulna, phalanx), was performed using the skeletochronological method. Samples were from Java Island, Indonesia and provided by the pet exporters. Lines of arrested growth (LAG) were present and the first growth mark was visible on a female with a snout-vent length (SVL) of 18.8 cm, and a male with SVL of 19.3 cm. The process of resorption begins in the juvenile stage, and resorption occurs in all long tubular bones. Inside the big long tubular bones, resorption begins earlier and is more extensive than in the small long tubular bones, and in one individual with SVL 25.0 cm, the endosteal bone had completely eroded in all big tubular bones. Resorption also occurred in the small long tubular bones; however, on one individual with an SVL of 25.0 cm, the remaining endosteal bone was still visible only in fibula bone. Linear regression analysis resulted in a weak correlation, statistically insignificant between the SVL and the diameter of the marrow cavity (d) in the fibula bone, while in other bones the correlations were strong and statistically significant (p < 0.005). Among seven tubular bones, the resorption rate in the fibula bone was the lowest but very high in the phalanx bone. Radial osteon formation has occurred in the smallest individual with SVL 14.4 cm to the biggest one with SVL 25.0 cm, and radial osteon density increases with increased SVL. There was no radial osteon in fibula and phalanx bones in any sampled specimen. In general, there were no significant differences in bone diameter (D), marrow cavity diameter (d) and bone thickness (MP) in all long tubular bones in both male and female individuals, and the density of radial osteon on some tubular bones was influenced by body length, but not by sex.","PeriodicalId":49407,"journal":{"name":"Turkish Journal of Zoology","volume":null,"pages":null},"PeriodicalIF":1.0,"publicationDate":"2023-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"49319559","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"生物学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 0

Diversity rhythm in pontellid copepods (Pontellidae: Copepoda) from the Covelong coast pre- and post-COVID-19 lockdown, Bay of Bengal 孟加拉湾Covelong海岸COVID-19封锁前后pontellid桡足类（Pontellidae：桡足类）的多样性节律

IF 1 4区生物学

Turkish Journal of Zoology Pub Date : 2023-01-01 DOI: 10.55730/1300-0179.3117

Md A Nawaz, Sivakumar Kandhasamy, B. Gurunathan, V. Radha

{"title":"Diversity rhythm in pontellid copepods (Pontellidae: Copepoda) from the Covelong coast pre- and post-COVID-19 lockdown, Bay of Bengal","authors":"Md A Nawaz, Sivakumar Kandhasamy, B. Gurunathan, V. Radha","doi":"10.55730/1300-0179.3117","DOIUrl":"https://doi.org/10.55730/1300-0179.3117","url":null,"abstract":": Copepods act as indicators of the aquatic ecosystem since they rapidly respond to changes in nutrient content of the environment. Plankton samples were collected for two years from the Covelong coast, India (January to December 2019 and January to December 2021). The diversity patterns of pontellid copepods before and after the COVID-19 lockdown were analyzed. Physicochemical parameters like temperature, salinity, pH, dissolved oxygen, calcium, magnesium, nitrite, phosphate, and ammonia level for both years were measured to compare and contrast the coastal health before and after the lockdown. Six species of pontellid copepods were reported before the lockdown period and 10 species were reported after the lockdown. Physicochemical parameters like ammonia, nitrite, and phosphate levels were reduced after the lockdown. Temperature and nitrite showed a considerable negative correlation with pontellid copepods (–0.749 and –0.782), whereas dissolved oxygen showed a high positive correlation (0.732). Regression analysis was carried out to emphasize the relationship between pontellid copepods with the environment. The regression (R 2 ) coefficient with temperature, nitrite, and dissolved oxygen were 0.571, 0.682, and 0.636, respectively. However, high species diversity was observed in February during both pre-and postlockdown periods. Redundancy analysis was used to visualize the relationship between the pontellid copepods and physicochemical parameters. The density of pontellid copepods and the level of physicochemical parameters greatly fluctuated throughout the entire study period and showed variation in density and diversity.","PeriodicalId":49407,"journal":{"name":"Turkish Journal of Zoology","volume":null,"pages":null},"PeriodicalIF":1.0,"publicationDate":"2023-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"49657583","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"生物学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 2

Fauna and distribution of Algerian Ichneumonidae (Hymenoptera, Ichneumonidae) 阿尔及利亚姬蜂科区系及分布(膜翅目，姬蜂科)

IF 1 4区生物学

Turkish Journal of Zoology Pub Date : 2023-01-01 DOI: 10.55730/1300-0179.3128

K. Djouama, S. Bordera

引用次数: 0

Distribution and molecular differentiation of Culex pipiens complex species in theMiddle and Eastern Black Sea Regions of Turkey 土耳其黑海中东部地区库蚊复合体的分布及分子分化

IF 1 4区生物学

Turkish Journal of Zoology Pub Date : 2022-01-01 DOI: 10.55730/1300-0179.3049

M. M. Akiner, M. Öztürk, F. Ş. Beriş, Çağaşan Karacaoğlu, F. Şimşek, Aytül Uzun Akgeyik

引用次数: 0

The microplastic pattern in Turkish lakes: sediment and bivalve samples from Çıldır Lake, Almus Dam Lake, and Kartalkaya Dam Lake 土耳其湖泊的微塑料模式:Çıldır湖、Almus坝湖和Kartalkaya坝湖的沉积物和双壳类样本