Results 71 to 80 of about 358 (81)
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Activity patterns inThalamita crenataPortunidae, decapoda): A shaping by the tidal cycles
Marine Behaviour and Physiology, 1994The activity rhythms of the swimming Portunid Thalamita crenata have been studied on the basis of crab sightings in surveys along three transects of a mangrove swamp in Kenya. Activity is well matched to the environmental regime and is prevalent during the high tides. However, activity does not occur over the whole of the high tide, but is confined to “
Roberto Vezzosi +3 more
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International Biodeterioration & Biodegradation, 2016
Abstract Butyltin compounds (BTs) are considered as endocrine disruptors or environmental hormones. It has been applied as an antifouling paint in marine vessel, and extensively in commercial, industrial and agricultural applications. In order to investigate the decomposition and accumulation of BTs in benthic crustacean, concentrations of BTs ...
Chiu-Wen Chen +3 more
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Abstract Butyltin compounds (BTs) are considered as endocrine disruptors or environmental hormones. It has been applied as an antifouling paint in marine vessel, and extensively in commercial, industrial and agricultural applications. In order to investigate the decomposition and accumulation of BTs in benthic crustacean, concentrations of BTs ...
Chiu-Wen Chen +3 more
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Marine Pollution Bulletin, 2005
Most benthic crustaceans with restricted mobility live on benthic chippings. However, they frequently come in contact with bed mud which is often the final destination of various pollutants and, therefore, contains the highest concentrations when compared with any other medium in an aqueous environment (Chapman, 1989; Chapman et al., 1998).
Meng-Hsien, Chen +3 more
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Most benthic crustaceans with restricted mobility live on benthic chippings. However, they frequently come in contact with bed mud which is often the final destination of various pollutants and, therefore, contains the highest concentrations when compared with any other medium in an aqueous environment (Chapman, 1989; Chapman et al., 1998).
Meng-Hsien, Chen +3 more
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Comparative Biochemistry and Physiology, 1969
Abstract 1. 1. The mid-gut gland of Aplysia juliana produces a strong amylase, a weaker saccharase, but no lactase. Maltase production is questionable. No lactase was found in the mid-gut gland extracts of Thalamita cremata and Procambarus clarki . 2. 2.
P.B. Van Weel +3 more
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Abstract 1. 1. The mid-gut gland of Aplysia juliana produces a strong amylase, a weaker saccharase, but no lactase. Maltase production is questionable. No lactase was found in the mid-gut gland extracts of Thalamita cremata and Procambarus clarki . 2. 2.
P.B. Van Weel +3 more
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Thalamita crenata Ruppell 1830
Thalamita crenata Rüppell, 1830 Fig. 67 Material examined MAURITIUS • 2 ♀♀ (48.8 ×34.2, 52 × 34.7), 3 ♂ ♂ (62.1× 41, 24.6 ×17.2, 18.4 ×12.4); 1850; Guérin-Méneville leg.; MNCN20.04/03052. For identification, see also Edmondson (1954), Crosnier (1962), Wee & Ng (1995), Apel & Spiridonov (1998) and Vannini & Innocenti (2000).Muñoz, Isabel +3 more
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Thalamita crenata Ruppell 1830
2011Thalamita crenata Rüppell, 1830 Talamita [sic] crenata Rüppell, 1830: 6, pl. 1, fig. 2, pl. 6, fig. 2 [“ Thalamita ” in plate captions] [type locality: Red Sea; lectotype: SMF 5611]. Hawaiian Is. records: Thalamita crenata Rüppell, 1830 — Edmondson 1954: 267, figs. 39b, 40 [O‘ahu]. — Tinker 1965: 106, pl. 41 [H.I.]. — Van Weel & Correa 1967:
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On the secretion of digestive enzymes by the marine crab, Thalamita Crenata
Zeitschrift f�r Vergleichende Physiologie, 19601. The pH-optima of protease, amylase, saccharase, maltase and lipase of the marine crab, Thalamita crenata, have been determined. Their optima, except for that of lipase, are high when compared with those of Astacus and Maja. 2. After starvation the midgut gland shows a rhythmic activity after feeding commenced, with two maxima of ...
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Journal of Fishery Sciences of China, 2013
Xiao CHEN, Peihong JIANG, Huajuan LIN
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Xiao CHEN, Peihong JIANG, Huajuan LIN
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Feeding ecology of Thalamita crenata H. Milne-Edwards, 1834 (Portunoidea : Brachyura : Decapoda).
1994Cannicci, Stefano +3 more
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