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Records of three gobioid fishes (Actinopterygii: Gobiiformes: Gobiidae) from the Gujarat coast, India 印度古吉拉特海岸记录到的三种鹅鼻鱼(翼手目:戈壁形目:戈壁科
Q3 Environmental Science Pub Date : 2024-03-26 DOI: 10.11609/jott.8407.16.3.24942-24948
P. Vadher, H. Kardani, P. Bambhaniya, I. Beleem
We report for the first time three gobioid fishes: Amblygobius semicinctus (Bennett, 1833), Istigobius diadema (Steindachner, 1876), and Yongeichthys nebulosus (Forskål, 1775) from the Gujarat coast of India. We present short descriptions with species diagnostic characters, habitat and present distributions.
我们首次报道了三种鹅口鱼:Amblygobius semicinctus(Bennett,1833 年)、Istigobius diadema(Steindachner,1876 年)和 Yongeichthys nebulosus(Forskål,1775 年)。我们对物种的诊断特征、栖息地和目前的分布情况进行了简短描述。
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引用次数: 0
Celebrating 25 years of building evidence for conservation 庆祝建立保护证据 25 周年
Q3 Environmental Science Pub Date : 2024-03-26 DOI: 10.11609/jott.9043.16.3.24819-24820
Sanjay Molur
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引用次数: 0
Sighting of Large Branded Swift Pelopidas sinensis (Mabille, 1877) (Hesperiidae: Hesperiinae) in Delhi, India 在印度德里发现大型烙印雨燕 Pelopidas sinensis (Mabille, 1877) (Hesperiidae: Hesperiinae)
Q3 Environmental Science Pub Date : 2024-03-26 DOI: 10.11609/jott.8715.16.3.25013-25015
Rajesh Chaudhary, Sohail Madan
The Large Branded Swift Pelopidas sinensis is commonly found in the Himalaya and northeastern India, but it hasn’t been documented in northwestern India, characterized by arid or semi-arid climates. Here we highlight a recent observation: three individuals of P. sinensis were sighted in Delhi during July, amidst the monsoon season. This communication not only reports this noteworthy sighting but also explores the potential reasons behind the presence of this butterfly species in Delhi.
大杓雨燕(Pelopidas sinensis)常见于喜马拉雅山脉和印度东北部,但在气候干旱或半干旱的印度西北部还没有记录。在此,我们重点介绍最近的一项观察结果:7 月季风季节,我们在德里发现了三只中华杓鹬。这篇通讯不仅报道了这一值得注意的发现,还探讨了这种蝴蝶物种出现在德里的潜在原因。
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引用次数: 0
Seagrass ecosystems of Ritche’s Archipelago in the Andaman Sea harbor ‘Endangered’ Holothuria scabra Jaeger, 1833 and ‘Vulnerable’ Actinopyga mauritiana (Quoy & Gaimard, 1834) sea cucumber species (Echinodermata: Holothuroidea) 安达曼海瑞奇群岛的海草生态系统孕育了 "濒危 "的 Holothuria scabra Jaeger, 1833 和 "易危 "的 Actinopyga mauritiana (Quoy & Gaimard, 1834) 海参物种(棘皮动物门:Holothuroidea)。
Q3 Environmental Science Pub Date : 2024-03-26 DOI: 10.11609/jott.8583.16.3.24910-24915
A. Mishra, R. Raihana, Dilmani Kumari, Syed Hilal Farooq
This study reports the presence of ‘Endangered’ sea cucumber Holothuria scabra for the first time from the mixed seagrasses of Havelock Island, and the ‘Vulnerable’ Actinopyga mauritiana from the monospecific Thalassia hemprichii meadows from Neil Island of Ritche’s Archipelago of Andaman & Nicobar Islands (ANI). Both species were found during field survey of intertidal seagrass ecosystems of Ritche’s Archipelago. Morphometric measurements were carried out in the field using a vernier caliper, and identification was confirmed using the identification guide for sea cucumbers of ANI provided by the Zoological Survey of India. The total body length of the H. scabra specimen was 15.7 cm, mouth width of 3.2 cm and body circumference of 5.7 cm. The specimen was a juvenile, grey in color with a total of 17 black and yellow transverse stripes along the body. The average body length of A. mauritiana specimens examined differed between those from seagrass meadows (20.4 cm) non-seagrass areas (15.7 cm) as did mouth width and total circumference. Mono and mixed seagrass meadows of ANI are critical habitats for sea cucumbers and require monitoring and protection for conservation of declining populations.
本研究首次报告了哈维洛克岛混合海草中的 "濒危 "海参 Holothuria scabra 和安达曼和尼科巴群岛(ANI)里奇群岛尼尔岛单种 Thalassia hemprichii 草甸中的 "易危 "海参 Actinopyga mauritiana。这两个物种都是在对里奇群岛潮间带海草生态系统进行实地调查时发现的。在野外使用游标卡尺进行了形态测量,并使用印度动物学调查所提供的安达曼和尼科巴群岛海参识别指南进行了确认。H. scabra 标本的体长为 15.7 厘米,口宽 3.2 厘米,体围 5.7 厘米。标本为幼体,体色为灰色,身体上有 17 条黑色和黄色的横向条纹。在海草草甸(20.4 厘米)和非海草区(15.7 厘米)的 A. mauritiana 标本的平均体长以及口宽和总周长之间存在差异。ANI 的单生和混合海草草甸是海参的重要栖息地,需要对其进行监测和保护,以保护不断减少的种群。
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引用次数: 0
Breeding of the ‘Critically Endangered’ White-rumped Vulture Gyps bengalensis in the Shan Highlands, Myanmar 缅甸掸邦高原 "极度濒危 "白腰秃鹫 Gyps bengalensis 的繁殖情况
Q3 Environmental Science Pub Date : 2024-03-26 DOI: 10.11609/jott.8732.16.3.24973-24978
Sai Sein Lin Oo, Nang Lao Kham, Marcela Suarez-Rubio, S. Renner
Recent studies have shown the importance of Myanmar for the conservation of three ‘Critically Endangered’ vulture populations. From November 2022 to March 2023, we carried out rapid surveys on vulture nests and nesting tree characteristics in Ke Hsi Township, Shan Highlands. We recorded 10 nests of White-rumped Vultures, Gyps bengalensis, on five nesting trees from four different localities. Six nests were active, and six nestlings were observed; four nests were inactive or abandoned. Most of the nests were recorded on Ficus spp. and the mean nest height was 13.6 m (SD ± 4.1) above ground. This represents the first confirmed record of the breeding success of White-rumped Vultures from Shan Highlands and confirms the ongoing presence of the species in Shan States. The population of G. bengalensis in Shan Highlands is small, but the confirmed breeding is significant in the wider context for this species.
最近的研究表明,缅甸对保护三个 "极度濒危 "的秃鹫种群具有重要意义。从2022年11月到2023年3月,我们在掸邦高原可喜镇对秃鹫巢和巢树特征进行了快速调查。我们在4个不同地点的5棵筑巢树上记录了10个白腰秃鹫(Gyps bengalensis)巢。其中六个巢处于活动状态,观察到六只雏鸟;四个巢处于非活动状态或被遗弃。大多数巢被记录在榕树上,巢的平均高度为离地面 13.6 米(标准偏差 ± 4.1)。这是掸邦高原首次证实白腰秃鹫繁殖成功的记录,并证实了该物种在掸邦的持续存在。白腰秃鹫在掸邦高原的种群数量较少,但此次确认的繁殖对该物种的广泛分布具有重要意义。
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引用次数: 0
Status of floristic diversity and impact of development on two sacred groves from Maval Tehsil (Maharashtra, India) after a century 印度马哈拉施特拉邦 Maval Tehsil 两个圣林一个世纪后的植物多样性现状和发展影响
Q3 Environmental Science Pub Date : 2024-03-26 DOI: 10.11609/jott.8628.16.3.24838-24853
Kishor Himmat Saste, Rani Babanrao Bhagat
Global urbanisation and anthropogenic activities are leading to a decline in religious beliefs and adversely affecting the biodiversity, ecology, and environmental sustainability of sacred groves, particularly in Lonavala (Rye Wood Park) and Karla Grove in Maval Tehsil, Pune district, Maharashtra, India. The Lonavala Grove, situated at 18.749° N, 73.403° E, and 622 m, and the Karla Grove, located at 18.760° N, 73.478° E, with an elevation of 621 m, both within the Western Ghats, are undergoing transformations due to landscape gardens and urban developments despite their historical significance. Gammie Alexander‘s 1903 floristic research identified 84 species across both groves, but our present study reveals a significant decline. Lonavala and Karla groves now host 46 genera and 42 species and 25 genera and 29 species, respectively, totaling 120 species from 49 families and 110 genera. This decline is attributed to the introduction of alien and invasive species, resulting in the disappearance of six indigenous species over the past century. The research aims to explore and document changes in floristic diversity, utilising remote sensing methods like NDVI for growth and deterioration assessment, measuring tree and liana girth, and analysing the impact on native flora due to the spread of alien species.
全球城市化和人类活动正在导致宗教信仰的衰落,并对圣林的生物多样性、生态和环境可持续性产生不利影响,尤其是在印度马哈拉施特拉邦普纳区马瓦尔镇的洛纳瓦拉丛林园(黑麦林公园)和卡拉丛林园。洛纳瓦拉丛林园位于北纬 18.749°,东经 73.403°,海拔 622 米,卡拉丛林园位于北纬 18.760°,东经 73.478°,海拔 621 米,均位于西高止山脉,尽管具有重要的历史意义,但由于景观花园和城市发展,这两个丛林园正在发生变化。加米-亚历山大(Gammie Alexander)在 1903 年的植物学研究中发现,这两个丛林园中有 84 个物种,但我们目前的研究显示,这两个丛林园中的物种明显减少。洛纳瓦拉和卡拉丛林园现在分别有 46 属 42 种和 25 属 29 种,共计 49 科 110 属 120 种。物种减少的原因是外来物种和入侵物种的引入,在过去的一个世纪里,有六个本土物种消失了。研究旨在探索和记录植物多样性的变化,利用遥感方法(如用于评估生长和退化情况的归一化差异植被指数)测量树木和藤本植物的周长,分析外来物种蔓延对本地植物区系的影响。
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引用次数: 0
First report of Macrochaetus sericus Thorpe, 1893 and Lecane tenuiseta Harring, 1914 (Rotifera: Monogononta) from Jammu waters (J&K), India 首次报告来自印度查谟水域(查谟和克什米尔)的 Macrochaetus sericus Thorpe, 1893 和 Lecane tenuiseta Harring, 1914(轮虫:Monogononta)。
Q3 Environmental Science Pub Date : 2024-03-26 DOI: 10.11609/jott.8361.16.3.24923-24929
Deepanjali Slathia, Supreet Kour, Sarbjeet Kour
Water bodies, apart from having aesthetic value, harbor a great diversity of both macro and microorganisms. Rotifers or wheel animalcules are cosmopolitan aquatic invertebrates that play a key role in aquatic food chain. Presently, two species of rotifers (Macrochaetus sericus & Lecane tenuiseta) have been recorded for the first time from Jammu. M. sericus is first record from Union territory of J&K while L. tenuiseta has already been reported from Kashmir. During the one year study period, M. sericus was observed in the plankton sample during the monsoon season while L. tenuiseta was collected from the periphytic zone during the winter season. M. sericus differed from related congeneric species by absence of anal segment and anal spines. L. tenuiseta is distinguished by its long separated claws and long toes. The first report of these two species from Jammu has further expanded their distributional ranges in the Indian subcontinent.
水体除了具有美学价值外,还蕴藏着种类繁多的大型生物和微生物。轮虫或轮虫是世界性的水生无脊椎动物,在水生食物链中扮演着重要角色。目前,查谟首次记录到两种轮虫(Macrochaetus sericus 和 Lecane tenuiseta)。M.sericus是查谟和克什米尔地区首次记录到的轮虫,而L. tenuiseta则是克什米尔地区首次记录到的轮虫。在一年的研究期间,季风季节在浮游生物样本中观察到了 M. sericus,而冬季则从附生区采集到了 L. tenuiseta。M. sericus 与相关同属物种的区别在于没有肛节和肛刺。L. tenuiseta 的区别在于它有长长的分离爪和长长的脚趾。这两个物种在查谟的首次报道进一步扩大了它们在印度次大陆的分布范围。
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引用次数: 0
New records of forty-nine herbaceous plant species from lateritic plateaus for Ratnagiri District of Maharashtra, India 印度马哈拉施特拉邦 Ratnagiri 地区红土高原四十九种草本植物的新记录
Q3 Environmental Science Pub Date : 2024-03-26 DOI: 10.11609/jott.8136.16.3.24986-24991
D. B. Borude, P. P. Bhalekar, A. S. Pansare, K. Gosavi, A. Chandore
Ratnagiri is a coastal district and a part of Konkan region of Maharashtra. During our floristic studies on ephemeral and herbaceous plants of lateritic plateaus of Ratnagiri district from year 2020 to 2022, we have collected 49 herbaceous and ephemeral flowering plant species new addition to the Ratnagiri district. Newly added above said plant species belonging to 19 families and among them 16 species are endemic to India. This paper provides detailed checklist with herbarium specimen numbers for all the collected species and photographs of 16 endemic species.
拉特纳吉里是一个沿海地区,也是马哈拉施特拉邦孔坎地区的一部分。2020 年至 2022 年期间,我们对 Ratnagiri 地区红土高原的短暂植物和草本植物进行了植物学研究,收集到了 Ratnagiri 地区新增加的 49 种草本植物和短暂开花植物。上述新增加的植物物种隶属于 19 个科,其中 16 个物种为印度特有。本文提供了所有采集物种的详细核对表和标本馆标本编号,以及 16 种特有物种的照片。
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引用次数: 0
Smilax borneensis A.DC. (Smilacaceae): an addition to the flora of India Smilax borneensis A.DC.(Smilacaceae):印度植物区系的新成员
Q3 Environmental Science Pub Date : 2024-03-26 DOI: 10.11609/jott.8586.16.3.25003-25005
Kishor Deka, Sagarika Das, B. Tanti
The discovery of Smilax borneensis A.DC. in the northeastern state of Arunachal Pradesh represents a significant addition to the flora of India, shedding light on the region’s rich biodiversity. Through field surveys and morphological analysis, this study provides a detailed description of Smilax borneensis, accompanied by high-quality photographs for easy identification. The inclusion of this species not only enriches our taxonomic knowledge but also underscores the importance of ongoing botanical exploration.
在东北部的阿鲁纳恰尔邦发现的Smilax borneensis A.DC.是印度植物区系的重要补充,揭示了该地区丰富的生物多样性。通过实地调查和形态分析,本研究详细描述了Smilax borneensis,并附有高质量的照片,便于识别。该物种的加入不仅丰富了我们的分类学知识,而且还强调了持续进行植物学探索的重要性。
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引用次数: 0
Faunal inventory and illustrated taxonomic keys to aquatic Coleoptera (Arthropoda: Insecta) of the northern Western Ghats of Maharashtra, India 印度马哈拉施特拉邦西高止山北部水生鞘翅目(节肢动物门:昆虫纲)动物群清单和分类法图解钥匙
Q3 Environmental Science Pub Date : 2024-03-26 DOI: 10.11609/jott.5821.16.3.24854-24880
Sayali D. Sheth, Anand D. Padhye, H. Ghate
Following several surveys of aquatic Coleoptera during 2013–2018 in northern Western Ghats, India, we hereby provide an illustrated checklist with modified keys to the species of families Dytiscidae, Gyrinidae, Noteridae, and Hydrophilidae. To date, we have collected 69 species of true water beetles, adding new occurrence records for two species to the fauna of the state. Keys are modified from the works of various authors. Distribution records are provided with district specific records for Maharashtra. Keys, species lists, and distribution records are based on our survey results. Species were identified following the works of various authors, and affirmed by dissecting male genitalia. Provided with keys are habitus images, images of male genitalia for 59 species, and digital drawings & scanning electron micrographs of taxonomically important structures wherever necessary. These surveys were conducted to revive the work on aquatic beetles that have been neglected for about 40 years, and to prepare a revised checklist.
2013-2018 年期间,我们在印度西高止山脉北部对水生鞘翅目昆虫进行了多次调查,现提供一份附有插图的核对表,并附有 Dytiscidae 科、Gyrinidae 科、Noteridae 科和 Hydrophilidae 科物种的改良钥匙。迄今为止,我们已收集到 69 种真正的水甲虫,为该邦的动物群增加了两个物种的新出现记录。钥匙是根据不同作者的著作修改而成的。分布记录包括马哈拉施特拉邦的具体地区记录。钥匙、物种列表和分布记录均基于我们的调查结果。物种鉴别参考了不同作者的著作,并通过解剖雄性生殖器进行确认。与钥匙一起提供的还有 59 个物种的习性图像、雄性生殖器图像,以及分类学上重要结构的数字绘图和扫描电子显微照(如有必要)。进行这些调查是为了重振被忽视了约 40 年的水生甲虫研究工作,并编制一份修订版核对表。
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引用次数: 0
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Journal of Threatened Taxa
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