New marine amphipod species ‘Demorchestia alanensis’ discovered in Chilka Lake, Odisha
Explore the discovery of the new marine amphipod species 'Demorchestia alanensis' in Chilka Lake, Odisha, by researchers at Berhampur University. Learn about its characteristics, naming, and the vital role amphipods play in marine ecosystems.
Introduction
In a groundbreaking discovery, researchers at Berhampur University, Odisha, have unveiled a new species of marine amphipod – the 'Demorchestia alanensis.' This article delves into the details of this shrimp-like crustacean found in the scenic Chilka Lake on the east coast of India.
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| New marine amphipod species ‘Demorchestia aloneness’ discovered in Chilka Lake, Odisha |
Naming the New Species
Assistant Professor Sheshdev Patro from the Department of Marine Sciences at Berhampur University revealed that the species was named after Professor Alan Myers, a renowned marine amphipod expert from University College Cork, Ireland. Professor Myers' significant contributions to global marine amphipod studies were acknowledged through this naming.
Detailed Description
The characteristics of the newly discovered crustacean were meticulously documented in an article titled "A new species of amphipod of the genus Demorchestia (Centicaudata, Talitridae) from Chilika Lagoon, east coast India," published in the online edition of the journal Zootaxa on December 11, 2023. The new species stands out with its distinctive white color and possesses 13 pairs of legs. Notably, three pairs facilitate swimming, while eight pairs are dedicated to walking on land.
Amphipods in Marine Ecosystems
Amphipods, a crucial group in marine ecosystems, play a vital role in the marine food chain. The Talitridae family, to which the new species belongs, is considered one of the oldest groups of amphipods, dating back to the Jurassic era. This family is divided into four subfamilies: Talytriinae, Fluoresorchaestinae, Pseudochestoidinae, and Plateorchaestinae. In India, the Talitridae family is represented by Talitrina and Fluoresorchestina.
Importance of Amphipods
The significance of amphipods in marine ecosystems cannot be overstated. Their role in the marine food chain contributes to the ecological balance of underwater environments. Understanding the Talitridae family's existence since the Jurassic era provides valuable insights into the evolution and persistence of this essential group of crustaceans.
FAQs
Q: What is the significance of the new amphipod species discovered in Chilka Lake? The discovery of 'Demorchestia alanensis' contributes to our understanding of marine biodiversity in Chilka Lake, shedding light on the presence of unique crustaceans in the region.
Q: How was the new species named? The species was named 'Demorchestia alanensis' in honor of Professor Alan Myers, a global expert in marine amphipod studies.
Q: What distinguishes 'Demorchestia alanensis' from other amphipod species? The new species is characterized by its white color and 13 pairs of legs, with three pairs used for swimming and eight pairs for walking on land.
Q: Why are amphipods important in marine ecosystems? Amphipods, especially those in the Talitridae family, play a vital role in the marine food chain, contributing to the ecological balance of underwater environments.
Q: How long has the Talitridae family existed on the planet? The Talitridae family, believed to be one of the oldest groups of amphipods, has existed since the Jurassic era.
Q: How many subfamilies does the Talitridae family have? The Talitridae family is divided into four subfamilies: Talytriinae, Fluoresorchaestinae, Pseudochestoidinae, and Plateorchaestinae.
Conclusion
The discovery of the new marine amphipod species 'Demorchestia alanensis' in Chilka Lake is a testament to the ongoing exploration and understanding of marine biodiversity. This article has provided an in-depth look into the naming, characteristics, and significance of this newly unveiled crustacean, emphasizing the crucial role amphipods play in maintaining the ecological balance of marine ecosystems.
