Free Content

Abundance and Distribution of Ichthyoplankton in Florida Bay and Adjacent Waters

Authors: Powell, Allyn B.; Hoss, Donald E.; Hettler, William F.; Peters, David S.; Wagner, Stephanie

Source: Bulletin of Marine Science, Volume 44, Number 1, January 1989 , pp. 35-48(14)

Publisher: University of Miami - Rosenstiel School of Marine and Atmospheric Science

Buy & download fulltext article:

Free content The full text is free.

View now:
PDF 730kb 

Abstract:

An ichthyoplankton survey in Florida Bay and adjacent waters focused on the abundance and distribution of larvae of four species–red drum (Sciaenops ocellata), snook (Centropomus undecimalis), gray snapper (Lutjanus griseus) and spotted seatrout (Cynoscion nebulosus). Spotted seatrout was the only target species whose larvae were regularly collected. Our data indicated that this species spawned in intermediate to high salinity waters within western Florida Bay and adjacent estuarine waters, but not in brackish waters. We never collected spotted seatrout larvae in the Keys area. From samples taken from March through November, we concluded that spawning was protracted as larvae were collected in all months except November. All snapper larvae were found in the Atlantic Ocean, but juveniles were found both in Florida Bay and the Atlantic Ocean. It appears that gray snapper spawn near offshore reefs, during the summer, in the Atlantic Ocean and at least some enter Florida Bay as advanced larvae or juveniles. Our research provided an insight into the distribution and abundance of the total ichthyoplankton fauna within Florida Bay and adjacent waters. One of the most striking patterns was the dominance and ubiquitous distribution of gobiid larvae.

Document Type: Research Article

Publication date: January 1, 1989

More about this publication?
  • The Bulletin of Marine Science is dedicated to the dissemination of high quality research from the world's oceans. All aspects of marine science are treated by the Bulletin of Marine Science, including papers in marine biology, biological oceanography, fisheries, marine affairs, applied marine physics, marine geology and geophysics, marine and atmospheric chemistry, and meteorology and physical oceanography.
  • Editorial Board
  • Information for Authors
  • Subscribe to this Title
  • Terms & Conditions
  • ingentaconnect is not responsible for the content or availability of external websites
Related content

Tools

Key

Free Content
Free content
New Content
New content
Open Access Content
Open access content
Subscribed Content
Subscribed content
Free Trial Content
Free trial content

Text size:

A | A | A | A
Share this item with others: These icons link to social bookmarking sites where readers can share and discover new web pages. print icon Print this page