Star images 55062 du Replica Stunt Puppet, Multi-Colored, 12 inches

Product Information

Sensitivity assessment. Sepia officinalis appear to be able to withstand high temperatures. However, for an extended period of time, it could affect their behaviour, development and recruitment. Therefore, resistance is scored as ‘ Medium’. Resilience is likely to be ‘ Medium’ and sensitivity is, therefore, ‘ Medium’. Benchmark.Damage to surface features (e.g. species and physical structures within the habitat). Further detail Environmental Records Information Centre North East, 2018.ERIC NE Combined dataset to 2017. Occurrence dataset: http://www.ericnortheast.org.ukl accessed via NBNAtlas.org on 2018-09-38 Grigioni, S.and Boucher-Rodoni, R.,2002. Symbiotic associations in Sepia officinalis. Bulletin of Marine Science, 71,1124.

Denton, E.J. & Gilpin-Brown, J.B., 1961. The effect of light on the buoyancy of the cuttlefish. Journal of the Marine Biological Association of the United Kingdom, 41, 343-350. Sensitivity assessment. The species has well-developed eyes so can detect movement sufficiently well to be susceptible to visual disturbance. However, the species will swim away or hide when any presence threatens, therefore,recovery is immediate. Visual cues may cause a behavioural response but due to the mobility of the species, the pressure is unlikely to cause mortality or interfere with reproduction. Hence, resistance is ‘ High’, resilience is ‘ High’, and the species is likely to be ‘ Not sensitive’. Hanlon, R. T. & Messenger, J. B., 1996. Cephalopod Behaviour.Cambridge: Cambridge University Press.Cephalopods have a poikilothermic metabolism that rises or falls directly with temperature (Forsythe, 1993; cited inBloor et al., 2013). For example, an increase of 6°C results in a doubling of individual feeding rate (Pascual, 1978). Cuttlefish in the English Channel have lower mitochondrial capabilities compared to subtropical Adriatic species but have larger hearts, which improve their energetic efficiencies. This allows them to extend their thermal tolerance(Oellermann et al., 2012). It has been estimated that the temperature limits of Sepia officinalis are 10 and 30°C (Guerra, 2006). Conchological Society of Great Britain & Ireland, 2018. Mollusc (marine) data for Great Britain and Ireland - restricted access. Occurrence dataset: https://doi.org/10.15468/4bsawx accessed via GBIF.org on 2018-09-25. Sensitivity assessment.Despite showing a behavioural response to light there is no evidence of death due to the effect of an introduction of light from an artificial source. Therefore, a resistance score of ‘ High’ is recorded with ‘low’ confidence. Recoverability is probably ‘ High’ and this species is therefore assessed as ‘ Not Sensitive’ to the induction of light or shading. Gauvrit, E., Goff, R.L. & Daguzan, J., 1997. Reproductive cycle of the cuttlefish, Sepia officinalis (l.) in the northern part of the bay of biscay. Journal of Molluscan Studies, 63, 19-28.

Despite their resistance, inflammation and secondary bacterial infections occur generally in cuttlefish thathave sustained trauma or mantle lesions. Septicaemia ( Vibrio spp.) caused by mantle erosion from trauma and/or collision resulted in the death of 4/7 cultured cuttlefish under standard culturing conditions (Sherrill et al., 2000). Gutowska, M.A., Portner, H.O. & Melzner, F., 2008. Growth and calcification in the cephalopod Sepia officinalis under elevated seawater CO2. Marine Ecology Progress Series, 373, 303-309. Manx Biological Recording Partnership, 2018. Isle of Man historical wildlife records 1990 to 1994. Occurrence dataset: https://doi.org/10.15468/aru16v accessed via GBIF.org on 2018-10-01. In many areas, Sepia officinalis is fished at the maximum sustainable rate but in others, there has been a recent decline in captures in heavily fished areas. It is the most abundant cephalopod species fished in the North East Atlantic with annual landings ranging from 40,000-50,000 (ICES, 2009). The UK cuttlefish landings for UK vessels in 2015 was ca. 6000 tonnes (MMO, 2016; cited in ICES, 2017(b)). The primary mode of fishing is trawling but cuttlefish are also caught by artisanal fisheries using pots and traps (ICES, 2003). The peak inshore fishing season, unfortunately, coincides with the peak spawning period meaning adults have a limited time to reproduce and replenish the subsequent population before they are fished (ICES, 2003).

Kunden-Bewertungen für "E.T. The Extra-Terrestrial: E.T. - Life Size Stunt-Puppet"

Gestal, C., Guerra, A., Pascual, S. & Azevedo, C., 2002. On the life cycle of Aggregata eberthi and observations on Aggregata octopiana (Apicomplexa, Aggregatidae) from Galicia (NE Atlantic). European Journal of Protistology, 37, 427-435. Benchmark.‘Heavy’ deposition of up to 30 cm of fine material added to the seabed in a single discrete event. Further detail My original plan is to build a life size ET display with the crate and bike as remembered at the end of the film. Oliveira, C., Grano-Maldonado, M., Gonçalves, R., Frias, P. & Sykes, A., 2017. Preliminary results on the daily and seasonal rhythms of cuttlefish Sepia officinalis (linnaeus, 1758) locomotor activity in captivity. Fishes, 2, 9.

Cuttlefish have a soft, unarmoured body making them vulnerable to damage and injury (Hanlon & Messenger, 1991; Cooke & Tonkins, 2015). The cuttlebone is able to repair itself and maintains buoyancy so that cuttlefish can withstand a certain amount of internal bone injury (Boletzky & Overath, 1991).

Turan, C& Yaglioglu, D, 2010. Population identification of common cuttlefish ( Sepia officinalis) inferred from genetic, morphometric and cuttlebone chemistry data in the NE Mediterranean Sea. Scientia Marina, 74, 77-86.