Redescription of a Poorly Known Stingray, Dasyatis laevigata (Chondrichthyes: Dasyatidae), with Notes on Some Biological Aspects in Ariake Sea, Japan
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چکیده
منابع مشابه
Functional morphology of undulatory pectoral fin locomotion in the stingray taeniura lymma (Chondrichthyes: dasyatidae)
Rajiform locomotion is a unique swimming style found in the batoid fishes (skates and rays) in which thrust is generated by undulatory waves passing down the enlarged pectoral fins. We examined the kinematic patterns of fin motion and the motor patterns of pectoral fin muscles driving the locomotor system in the blue-spot stingray Taeniura lymma. Our goals in this study were to determine overal...
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This study quantified the electrosensitivity of a euryhaline elasmobranch, the Atlantic stingray (Dasyatis sabina) across a range of salinities. Specimens from a permanent freshwater (FW) population in the St Johns River system, FL, USA, were compared with stingrays from the tidally dynamic Indian River Lagoon in east Florida, USA. Behavioral responses of stingrays to prey-simulating electric s...
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Eight nominal species of Cytaea were studied. The poorly known Cytaea fibula Berland, 1938, C. flavolineata Berland, 1938 and C. oreophila Simon, 1902 are redescribed, diagnosed and illustrated. Cytaea aeneomicans Simon, 1902 and C. guentheri Thorell, 1895 are synonymized with C. dispalans (Thorell, 1892), while C. whytei Prószyński & Deeleman-Reinhold, 2010 is synonymized with C. haematica Sim...
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چکیده ندارد.
15 صفحه اولEucalyptus microfungi known from culture. 1. Cladoriella and Fulvoflamma genera nova, with notes on some other poorly known taxa
A study of microfungi associated with living Eucalyptus leaves and leaf litter revealed several novel and interesting taxa. Cladoriella eucalypti gen. et sp. nov. is described as a Cladosporium-like genus associated with litter collected in South Africa, while Fulvoflamma eucalypti gen. et. sp. nov. is newly described from leaf litter collected in Spain. Beta-conidia are newly reported for spec...
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ژورنال
عنوان ژورنال: Species Diversity
سال: 2010
ISSN: 1342-1670,2189-7301
DOI: 10.12782/specdiv.15.139