Taxonomical and ecological problems associated with phyllosoma larvae
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Phyllosoma Larvae and the Ocean Currents off the Hawaiian Islands!
A total of 73 phyllosoma larvae of slipper or spiny lobster species and one nisto stage were collected about 20 km off the southwest coast of Oahu between August 1977 and October 1978. Larvae of Arctides regalis, Scyllarus aurora, Scyllarides squammosus, Panulirus marginatus, and Panulirus penicillatus, all found as adults in the Hawaiian Islands, were present in the samples. In addition, larva...
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Pollution-sensitive mayflies have been used extensively in water quality monitoring studies. In order to realise more of their ecological importance, it is important to be able to describe and understand the ecology of that taxa. Ephemeroptera in Singapore have not been extensively described so far. This study aimed to establish the baseline for identifying local ephemeropteran taxa in lentic h...
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The Western Rocklobster (Panulirus cygnus) is the most valuable single species fishery in Australia and the largest single country spiny lobster fishery in the world. In recent years a well-known relationship between oceanographic conditions and lobster recruitment has become uncoupled, with significantly lower recruitment than expected, generating interest in the factors influencing survival a...
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There is a commercial fishery for Palinuridea in the Cape Verde Islands. The species known from the archipelago are Palinurus charlestoni Forest & Postel, 1964, Panulirus echinatus S. I. Smith, 1869, Panulirus regius De Brito Capello, 1865, Scyllarides latus (Latreille, 1803) and Scyllarus pygmaeus (Bate, 1888). Palinurus mauritanicus Gruvel 1911, Scyllarides herklotsii (Herklots, 1851), Scylla...
متن کاملStructure of loricae and stalks of several bacterivorous chrysomonads (chrysophyceae): taxonomical importance and possible ecological significance.
Stalks and loricae of chrysomonads were studied by fluorescence microscopy employing Calcoflor White-Evans blue (CW-Eb) staining, and by uranyl acetate staining of dried, whole mount preparations for electron microscopy. These structures were composed of microfibrils approximately 4 nm in diameter embedded in a matrix. The organization of the loricae of Poterioochromonas malhamenesis, "Amimonas...
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ژورنال
عنوان ژورنال: Benthos research
سال: 1988
ISSN: 1883-8898
DOI: 10.5179/benthos1981.1988.1