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Decoding the Information Content of Fish Sounds and How Fishes Extract Information From Sounds: Insights From the Plainfin Midshipman and Beyond
Decoding the Information Content of Fish Sounds and How Fishes Extract Information From So...
Decoding the Information Content of Fish Sounds and How Fishes Extract Information From Sounds: Insights From the Plainfin Midshipman and Beyond

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자료유형  
 학위논문 서양
최종처리일시  
20250211152759
ISBN  
9798384094906
DDC  
574
저자명  
Balebail, Sujay.
서명/저자  
Decoding the Information Content of Fish Sounds and How Fishes Extract Information From Sounds: Insights From the Plainfin Midshipman and Beyond
발행사항  
[Sl] : University of Washington, 2024
발행사항  
Ann Arbor : ProQuest Dissertations & Theses, 2024
형태사항  
123 p
주기사항  
Source: Dissertations Abstracts International, Volume: 86-03, Section: B.
주기사항  
Advisor: Sisneros, Joseph A.
학위논문주기  
Thesis (Ph.D.)--University of Washington, 2024.
초록/해제  
요약Many species have evolved the ability to produce sound for communication. One of the most common types of sounds produced by animals is advertisement calls made by males to attract females for mating. These calls often contain information about morphometric parameters that indicate the quality or reproductive potential of the male. Acoustic communication is commonly observed in ray-finned fishes. While most sonic fish species produce short-duration advertisement calls (~1s or less), the plainfin midshipman fish (Porichthys notatus) produces calls averaging ~10 minutes and up to 2 hours, making them some of the longest vocalizations in the animal kingdom. Despite its long-standing role as a model organism for neuroethology research on acoustic communication and social behaviors, it was unclear if the long-duration hums produced by type I (singing) males contain information about male quality. In Chapter 1, I demonstrate that the acoustic features of the hums produced by type I males are correlated with morphometric parameters indicative of quality, such as body size and condition. This suggests that these hums contain information that females could potentially use in mate-choice decisions. Female midshipman are effective at localizing these hums, following local particle motion cues to find the source. However, there is a 180-degree ambiguity in determining sound direction from particle motion. It has been proposed that gas-filled swim bladders, which detect acoustic pressure, help resolve this ambiguity. Yet, how the swim bladder affects the motion of the fish's inner ears remains unclear. In Chapter 2, I used the finite element method to predict how the swim bladder affects the motion of the otoliths in the inner ear of the midshipman for sounds incident from various directions. I showed that the swim bladder likely resolves the 180-degree ambiguity in directional hearing at behaviorally relevant frequencies for the plainfin midshipman. These predictions can be tested using advanced experimental methods. Many fish do not actively produce sounds but can hear, suggesting that fish hearing may have originally evolved to extract information useful for survival and reproduction from ambient environmental sounds. However, most bioacoustic studies on fishes have focused on communication sounds. In Chapter 3, I review cases where natural ambient sounds serve as sources of information for fishes. I highlight various sources of ambient sound in aquatic environments and hypothesize how they could act as beneficial cues. I also found evidence of natural sounds functioning as noise, disrupting the detection of important signals. This review aims to encourage more studies on ambient sounds and their impact on fish, which is crucial for understanding the effects of underwater noise pollution. Fishes are attracted to sounds such as conspecific advertisement calls. In Chapter 4, I developed Sound-bait, an acoustic trapping method to selectively capture fish species using species-specific attractive sounds. This low-cost method has implications for reducing bycatch in fishing and determining the biological function of fish sounds. In summary, my dissertation provides insights into fundamental questions about fish hearing and acoustic communication, and offers practical applications of this knowledge to aid wildlife conservation.
일반주제명  
Biology
일반주제명  
Acoustics
일반주제명  
Ecology
키워드  
Acoustic communication
키워드  
Acoustic trapping
키워드  
Advertisement calls
키워드  
Ambient sound
키워드  
Directional hearing
키워드  
Porichthys notatus
기타저자  
University of Washington Biology
기본자료저록  
Dissertations Abstracts International. 86-03B.
전자적 위치 및 접속  
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MARC

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■1001  ▼aBalebail,  Sujay.
■24510▼aDecoding  the  Information  Content  of  Fish  Sounds  and  How  Fishes  Extract  Information  From  Sounds:  Insights  From  the  Plainfin  Midshipman  and  Beyond
■260    ▼a[Sl]▼bUniversity  of  Washington▼c2024
■260  1▼aAnn  Arbor▼bProQuest  Dissertations  &  Theses▼c2024
■300    ▼a123  p
■500    ▼aSource:  Dissertations  Abstracts  International,  Volume:  86-03,  Section:  B.
■500    ▼aAdvisor:  Sisneros,  Joseph  A.
■5021  ▼aThesis  (Ph.D.)--University  of  Washington,  2024.
■520    ▼aMany  species  have  evolved  the  ability  to  produce  sound  for  communication.  One  of  the  most  common  types  of  sounds  produced  by  animals  is  advertisement  calls  made  by  males  to  attract  females  for  mating.  These  calls  often  contain  information  about  morphometric  parameters  that  indicate  the  quality  or  reproductive  potential  of  the  male.  Acoustic  communication  is  commonly  observed  in  ray-finned  fishes.  While  most  sonic  fish  species  produce  short-duration  advertisement  calls  (~1s  or  less),  the  plainfin  midshipman  fish  (Porichthys  notatus)  produces  calls  averaging  ~10  minutes  and  up  to  2  hours,  making  them  some  of  the  longest  vocalizations  in  the  animal  kingdom.  Despite  its  long-standing  role  as  a  model  organism  for  neuroethology  research  on  acoustic  communication  and  social  behaviors,  it  was  unclear  if  the  long-duration  hums  produced  by  type  I  (singing)  males  contain  information  about  male  quality.  In  Chapter  1,  I  demonstrate  that  the  acoustic  features  of  the  hums  produced  by  type  I  males  are  correlated  with  morphometric  parameters  indicative  of  quality,  such  as  body  size  and  condition.  This  suggests  that  these  hums  contain  information  that  females  could  potentially  use  in  mate-choice  decisions.  Female  midshipman  are  effective  at  localizing  these  hums,  following  local  particle  motion  cues  to  find  the  source.  However,  there  is  a  180-degree  ambiguity  in  determining  sound  direction  from  particle  motion.  It  has  been  proposed  that  gas-filled  swim  bladders,  which  detect  acoustic  pressure,  help  resolve  this  ambiguity.  Yet,  how  the  swim  bladder  affects  the  motion  of  the  fish's  inner  ears  remains  unclear.  In  Chapter  2,  I  used  the  finite  element  method  to  predict  how  the  swim  bladder  affects  the  motion  of  the  otoliths  in  the  inner  ear  of  the  midshipman  for  sounds  incident  from  various  directions.  I  showed  that  the  swim  bladder  likely  resolves  the  180-degree  ambiguity  in  directional  hearing  at  behaviorally  relevant  frequencies  for  the  plainfin  midshipman.  These  predictions  can  be  tested  using  advanced  experimental  methods.  Many  fish  do  not  actively  produce  sounds  but  can  hear,  suggesting  that  fish  hearing  may  have  originally  evolved  to  extract  information  useful  for  survival  and  reproduction  from  ambient  environmental  sounds.  However,  most  bioacoustic  studies  on  fishes  have  focused  on  communication  sounds.  In  Chapter  3,  I  review  cases  where  natural  ambient  sounds  serve  as  sources  of  information  for  fishes.  I  highlight  various  sources  of  ambient  sound  in  aquatic  environments  and  hypothesize  how  they  could  act  as  beneficial  cues.  I  also  found  evidence  of  natural  sounds  functioning  as  noise,  disrupting  the  detection  of  important  signals.  This  review  aims  to  encourage  more  studies  on  ambient  sounds  and  their  impact  on  fish,  which  is  crucial  for  understanding  the  effects  of  underwater  noise  pollution.  Fishes  are  attracted  to  sounds  such  as  conspecific  advertisement  calls.  In  Chapter  4,  I  developed  Sound-bait,  an  acoustic  trapping  method  to  selectively  capture  fish  species  using  species-specific  attractive  sounds.  This  low-cost  method  has  implications  for  reducing  bycatch  in  fishing  and  determining  the  biological  function  of  fish  sounds.  In  summary,  my  dissertation  provides  insights  into  fundamental  questions  about  fish  hearing  and  acoustic  communication,  and  offers  practical  applications  of  this  knowledge  to  aid  wildlife  conservation.
■590    ▼aSchool  code:  0250.
■650  4▼aBiology
■650  4▼aAcoustics
■650  4▼aEcology
■653    ▼aAcoustic  communication
■653    ▼aAcoustic  trapping
■653    ▼aAdvertisement  calls
■653    ▼aAmbient  sound
■653    ▼aDirectional  hearing
■653    ▼aPorichthys  notatus
■690    ▼a0306
■690    ▼a0986
■690    ▼a0329
■71020▼aUniversity  of  Washington▼bBiology.
■7730  ▼tDissertations  Abstracts  International▼g86-03B.
■790    ▼a0250
■791    ▼aPh.D.
■792    ▼a2024
■793    ▼aEnglish
■85640▼uhttp://www.riss.kr/pdu/ddodLink.do?id=T17163833▼nKERIS▼z이  자료의  원문은  한국교육학술정보원에서  제공합니다.

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