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  • Articles
  • Other Sources  (4)
  • Articles (OceanRep)  (4)
  • Publication Database PIK
  • University of Miami - Rosenstiel School of Marine and Atmospheric Science  (4)
  • 1990-1994  (4)
  • 1985-1989
  • 1950-1954
  • 1991  (4)
  • 1
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    Preliminary Study on the Feeding by Loligo Gahi (Cephalopoda:Loliginidae) (1991)
    University of Miami - Rosenstiel School of Marine and Atmospheric Science
    In:  Bulletin of Marine Science, 49 (1-2). pp. 309-311.
    Details
    Publication Date: 2020-10-09
    Description: The stomach contents of 13 specimens of Loligo gahi, captured off the Falkland Islands, were examined. The squids had all fed upon one species of crustacean belonging to the genus Euphausia. The weight of the stomach contents was between 4.5 and 8.0% of the total wet body weight. Several stomachs contained eyes from as many 96 to 244 individuals of this crustacean. The results shows that this species has a type and food intake similar to other loliginids and ommastrephids from temperate and boreal waters. Loligo gahi is fished in considerable quantity from these waters and its feeding habits indicate that it has an important influence on the krill, playing an important role in the trophic web of the ecosystem in these waters.
    Type: Article , PeerReviewed
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  • 2
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    On the distribution of pelagic cephalopods in the Arabian Sea (1991)
    University of Miami - Rosenstiel School of Marine and Atmospheric Science
    In:  Bulletin of Marine Science, 49 (1-2). pp. 186-198.
    Details
    Publication Date: 2019-01-21
    Description: From April to June of 1987 R/V Meteor collected zooplankton and micronekton samples in the northeastern part of the Arabian Sea. One hundred and fifty-seven cephalopod specimens were captured by oblique IKMT hauls through water depths from 1,000 to 0 m and identified to the lowest possible taxon. Thirteen species of nine families were recorded. The majority of the specimens were early life stages of pelagic oceanic species. The cranchiid squid Liocranchia reinhardti was the dominant form (108 specimens) followed by the enoploteuthid squids Abraliopsis lineata (22) and Abralia marisarabica (9). Size-frequency compositions and maps of the geographical distribution are compiled for the most abundant species. The data reveal a tropical cephalopod fauna and will improve the poor knowledge on the distribution patterns of pelagic cephalopods in the Indian Ocean.
    Type: Article , PeerReviewed
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  • 3
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    Distribution and Abundance of Ommastrephid Squid Paralarvae off the Florida Keys in August 1989 (1991)
    University of Miami - Rosenstiel School of Marine and Atmospheric Science
    In:  Bulletin of Marine Science, 49 (1-2). pp. 614-622.
    Details
    Publication Date: 2021-06-16
    Description: Latitudinal and vertical distribution and abundance of paralarval ommastrephid squid were determined from 178 vertically stratified MOCNESS plankton samples taken at 35 stations. Ommastrephids were divided into three morphological types: Type A′ and Type B′, which may include the genera Ommastrephes, Ornithoteuthis, and Hyaloteuthis, and Type C′ which is Illex. The most abundant type was Type A′ with a mean catch of 3.51·10 m−2 and a maximum catch of 16.2·10 m−2. Ommastrephid paralarvae had peak latitudinal abundances at the Gulf Stream front. Types A′ and B′ differed in depth of peak concentration: Type A′ was most abundant between 25–50 m and Type B′ was most abundant between 75–100 m depth. This difference in depth distribution suggests differences in habitat utilization between the two types. Some evidence of diel vertical migration was found for Type A′. Paralarvae ranged in size from 0.7–7.5 mm mantle length. Large and small paralarvae coincided in samples along the Florida Keys indicating multiple spawning events upstream of the Keys. Only three Illex spp. paralarvae were collected in August but more have been found in subsequent winter cruises. Illex is considered a winter spawner north of the Florida Straits. Illex in our samples could reflect an extended spawning season in southern I. illecebrosus populations or advective losses from other species in the Gulf of Mexico and Caribbean Sea.
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  • 4
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    Observation of the Vertical Distribution and Behavior of Nektonic Squids Using Manned Submersibles (1991)
    University of Miami - Rosenstiel School of Marine and Atmospheric Science
    In:  Bulletin of Marine Science, 49 (1-2). pp. 446-456.
    Details
    Publication Date: 2021-02-15
    Type: Article , PeerReviewed
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