Researchers discovered a new crab spider, Oxytate indosinica, in Manipur and China, highlighting the Indo-Burma hotspot's rich biodiversity. This corrects past misidentifications and underscores the ecological importance of spiders as pest regulators and environmental bioindicators.
Researchers discovered a new crab spider species, Oxytate indosinica, distributed across the Indo–Burma biodiversity hotspot.
Researchers recently discover a new crab spider species named Oxytate indosinica during a spider diversity survey in Manipur (India) and Yunnan Province (China).
The spider belongs to the genus Oxytate, a group found in tropical and subtropical Asia.
Recent discovery resolves a scientific error.
Scientists historically misidentified Chinese spider specimens as Oxytate bhutanica; they now correctly classify them as O. indosinica.
Habitat and Ecology
The species inhabits a broad elevational range spanning from 556 to 1,841 metres.
It grows in vegetation-rich environments, including humid subtropical evergreen forests, montane forests, bamboo groves, plantations, and roadside vegetation.
The spider demonstrates strong ecological adaptability, surviving successfully in both arboreal (forest canopies) and understory habitats, across both natural and disturbed environments.
Conservation
The IUCN Red List status for the newly discovered crab spider Oxytate indosinica is currently Not Evaluated (NE).
Source: EASTMOJO
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PRACTICE QUESTION Q. Consider the following statements about the recently discovered spider species Oxytate indosinica:
Which of the statements given above is/are correct? A) 1 and 2 only B) 2 and 3 only C) 1 and 3 only D) 1, 2, and 3 Answer: B Explanation: Statement 1 is incorrect: The Oxytate indosinica is a type of crab spider. Crab spiders are ambush predators that wait for their prey on foliage, twigs, or under leaves; they do not build traditional webs to catch prey. Statement 2 is correct: It belongs to the crab spider genus (Oxytate) and is distributed across the Indo-Burma biodiversity hotspot (discovered in India and China). Statement 3 is correct: During the discovery, researchers examined the species and discovered that the Chinese records of Oxytate bhutanica were actually misidentifications. These specimens were reclassified as the newly identified Oxytate indosinica, correcting the long-standing taxonomic mix-up. |
Oxytate indosinica is a newly described species of nocturnal grass crab spider that does not build webs but acts as an ambush predator.
It was discovered during a spider diversity survey in the Churachandpur district of Manipur, India, and matched with specimens from Yunnan Province, China.
The taxonomic impediment refers to the global knowledge gaps in our taxonomic system and the critical shortage of trained taxonomists, which hinders the ability to identify, conserve, and protect biological diversity.
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