Results 11 to 20 of about 682 (170)

Hepatincolaceae (Alphaproteobacteria) Symbionts of Snapping Shrimp Alpheus brevicristatus: Genomic Capacity for Functions Beyond Nutrient Scavenging [PDF]

Microorganisms
Candidatus Hepatincolaceae is a poorly characterized family of obligate Alphaproteobacterial symbionts that are widely detected in ecdysozoans. They were previously assumed to play a nutrient-scavenging role in the gut lumen.
Fang-Chao Zhu, Yan-Bin Yang, Pei-Pei Liu, Xin Liu, Qun-Jian Yin, Xu-Yang Chen, Shuo Yu   +6 more
doaj   +2 more sources

Bioimaging marine crustacean brain: quantitative comparison of micro-CT preparations in an Alpheid snapping shrimp [PDF]

Frontiers in Neuroscience
Non-invasive bioimaging techniques like X-ray micro-computed tomography (μCT), combined with contrast-enhancing techniques, allow the 3D visualization of the central nervous system in situ, without the destruction of the sample.
Lucille Chapuis, Cara-Sophia Andres, Dane A. Gerneke, Craig A. Radford   +3 more
doaj   +2 more sources

Marine reef soundscape monitoring with fiber-optic distributed acoustic sensing [PDF]

Scientific Reports
Coral reefs are essential marine ecosystems that support a vast array of biodiversity and provide numerous benefits, including fisheries, tourism, and coastal protection. However, these ecosystems are increasingly threatened by various factors, including
Talha Ariff, Michelle-Nicole Havlik, Chun Hong Kang, Alaaeddine Rjeb, Juan M. Marin, Tien Khee Ng, Carlos M. Duarte, Islam Ashry, Boon S. Ooi   +8 more
doaj   +2 more sources

Embryo production in the sponge-dwelling snapping shrimp Synalpheus apioceros (Decapoda, Alpheidae) from Bocas del Toro, Panama [PDF]

ZooKeys, 2014
Caridean shrimps of the genus Synalpheus are abundant and widely distributed in tropical and subtropical regions, but knowledge of their reproductive biology remains scarce.
Adriana Rebolledo, Ingo Wehrtmann, Darryl Felder, Fernando Mantelatto   +3 more
doaj   +2 more sources

Circadian and Tidal Changes in Snapping Shrimp (Alpheus brevicristatus) Sound Observed by a Moored Hydrophone in the Coastal Sea of Western Jeju

Applied Sciences, 2022
Numerous studies have evaluated the acoustic characteristics of soniferous snapping shrimp, but a few are based on long-term mooring measurements. In this study, underwater ambient noise signals were collected from a hydrophone moored 10 m from the sea ...
Inyong Jeong, Dong-Guk Paeng
doaj   +1 more source

Semantic segmentation-based whistle extraction of Indo-Pacific Bottlenose Dolphin residing at the coast of Jeju island

Ecological Indicators, 2022
Passive acoustic monitoring (PAM) is commonly utilized to monitor cetacean species’ distribution, abundance, and behavior. The demand for automated methods to detect and extract cetacean vocalizations from acoustic data has increased in the last few ...
Changzhu Jin, Miyeon Kim, Soojin Jang, Dong-Guk Paeng   +3 more
doaj   +1 more source

Sounds of a changing sea: Temperature drives acoustic output by dominant biological sound-producers in shallow water habitats

Frontiers in Marine Science, 2022
The ocean’s soundscape is fundamental to marine ecosystems, not only as a source of sensory information critical to many ecological processes but also as an indicator of biodiversity and habitat health. Yet, little is known about how ecoacoustic activity
Ashlee Lillis, Ashlee Lillis, T. Aran Mooney   +2 more
doaj   +1 more source

Sounds of snapping shrimp (Alpheidae) as important input to the soundscape in the southeast China coastal sea

Frontiers in Marine Science, 2023
As a biological sound source widely distributed in temperate and tropical coastal waters, snapping shrimp produce strong pulses which can serve as honest signals to indicate habitat-specific soundscape.
Zhongchang Song, Zhongchang Song, Wenzhan Ou, Wenzhan Ou, Yingnan Su, Yingnan Su, Hongquan Li, Hongquan Li, Wenxin Fan, Shengyao Sun, Shengyao Sun, Teng Wang, Xiaohui Xu, Yu Zhang, Yu Zhang   +14 more
doaj   +1 more source

Snapping Shrimp and Their Crustaceous Cacophony

Frontiers for Young Minds, 2022
We humans are a noisy bunch. Our sounds fill the land and air around us, and even the oceans and seas. But we are not the only ones filling the sea with sound. Tiny snapping shrimp, also known as pistol shrimp, are some of the loudest animals in the ocean! They capture their prey by blasting it with a powerful shockwave from an enlarged claw. While the
Cian Jones, Chiara Benvenuto, Paul Kendrick   +2 more
openaire   +1 more source

The impact of farm practices and wild carriers on white spot disease in marine shrimp in Rayong Province, Thailand [PDF]

Veterinary World, 2023
Background and Aim: White spot disease (WSD) is a highly lethal and contagious viral disease in marine shrimp caused by the white spot syndrome virus (WSSV). White spot disease impacts the worldwide crustacean aquaculture sector, including Thailand. This
Sompit Yaemkasem, Jiraporn Promchairat, Pinchakorn Srithongkhum, Napawan Paungsroy, Chaithep Poolkhet   +4 more
doaj   +1 more source