Trends in Abundance and Size of Adult White Shrimp in Texas Gulf Waters ≤ 18.3 m During May-July 1970-82 (open access)

Trends in Abundance and Size of Adult White Shrimp in Texas Gulf Waters ≤ 18.3 m During May-July 1970-82

Report detailing studies on the white shrimp of Texas, including catch rates, mean length, and size comparison with past years.
Date: January 1991
Creator: Fuls, Billy E.; McEachron, Lawrence W. & Bryan, C. E. (Cantrell E.)
System: The Portal to Texas History
Trends in Finfish Landings of Sport-Boat Anglers in Texas Marine Waters, May 1974-May 1990 (open access)

Trends in Finfish Landings of Sport-Boat Anglers in Texas Marine Waters, May 1974-May 1990

The report includes annual pressure and landings estimates for a private boat, party boat and head boat fishing in Texas bays and passes.
Date: January 1992
Creator: Campbell, R. Page; Hons, Charlene & Green, Lee M.
System: The Portal to Texas History
Comparison of Two Sampling Methods for Estimating Zooplankton Densities in Fish Culture Ponds (open access)

Comparison of Two Sampling Methods for Estimating Zooplankton Densities in Fish Culture Ponds

Report discussing results of a study comparing selected zooplankton population densities estimated by pooling samples - from five locations in saltwater fish culture ponds with one sample collected from a single pond location.
Date: January 1986
Creator: Colura, Robert L. & Matlock, Gary C.
System: The Portal to Texas History
Summary of Biological Information on Rudd Scardinius erythrophthalmus (open access)

Summary of Biological Information on Rudd Scardinius erythrophthalmus

Report summarizing biological information on rudd used by the Texas Parks and Wildlife Department to ban the possession, transportation, and propagation of rudd in 1990.
Date: January 1991
Creator: Mouneke, Maurice I.
System: The Portal to Texas History
Non-Reef Oyster Sampling in the Laguna Madre, Texas (open access)

Non-Reef Oyster Sampling in the Laguna Madre, Texas

The objective of the report is to summarize catches of non-reef oyster samples collected in upper and lower Laguna Madre during January 1986- December 1988.
Date: January 1991
Creator: Martin, Joe H.; McEachron, Lawrence W. & Rice, Kenneth W.
System: The Portal to Texas History
A Comparison of Trotline Catches on Two Hook Types in the Laguna Madre (open access)

A Comparison of Trotline Catches on Two Hook Types in the Laguna Madre

Abstract: Circle hooks caught 3.3 times more fish of each species than straight-shank hooks. The proportion of each species caught on circle and straight-shank hooks was similar. Circle hooks caught smaller (younger) red drum and black drum than did straight-shank hooks. Because the circle hooks catch more red drum and back drum, the potential for mortality by hooking fish in locations other than in the lip is as great for circle hooks as it is for straight-shank hooks.
Date: January 1986
Creator: McEachron, Lawrence W.; Green, Albert W.; Matlock, Gary C. & Saul, G. E. (Gary Earl), 1949-
System: The Portal to Texas History
Shrinkage of Spotted Seatrout Held in Ice (open access)

Shrinkage of Spotted Seatrout Held in Ice

Report documenting the results of a study on the amount of shrinkage when spotted sea trout are stored on ice. The study found the shrinkage averaged 3 millimeters after a 24 hour period and was insignificant in enforcement of minimum size limits in recreational fishing.
Date: January 1990
Creator: Rice, Kenneth W.; Riechers, Robin K.; Standard, Gray W. & Clark, Jerry E.
System: The Portal to Texas History
Total Length-Wingspan Relationships of Three Stingray Species (open access)

Total Length-Wingspan Relationships of Three Stingray Species

Report on the total-length to wing-span relationship of the Atlantic stingray, cownose ray, and southern stingray in order to facilitate the conversion of wing-span to total-length measurements in population surveys of rays that have damaged tails.
Date: January 1992
Creator: Balboa, William A.; Unger, Philip A. & McEachron, Lawrence W.
System: The Portal to Texas History