Gözle görülebilir fluorescent elastomer (VIE) markalamanın tatlı su İstakozu'nun, Procambarus acutus acutus (Girard, 1852), büyüme, kabuk değişimi ve yaşama oranı üzerine etkisi
Gözle görülebilir fluorescent elastomer (VIE) markalamanın tatlı su İstakozu'nun, Procambarus acutus acutus (Girard, 1852), büyüme, kabuk değişimi ve yaşama oranı üzerine etkisi
Tag retention, growth, molting, and survival of crayfish, Procambarus acutus acutus, 35-37 mm in total length were evaluated between tagged and untagged groups. There were no significant differences in molting and survival between the tagged and untagged groups (P > 0.05). Tag retention was 100% for crayfish kept individually in plastic containers for the 60-day experimental period. The tagged group had a mean growth of 7.0 mm (molts only) while the untagged group had a mean growth of 4.0 mm (molts only). Molting rates were similar between the tagged and untagged groups. Nine molts were observed each in the tagged (n = 30) and untagged (n = 30) groups, respectively. Survival rates were 96.6% for both groups. Although the tags did not affect molting or survival, they did significantly affect the growth of crayfish in the short term (P < 0.05).
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- Bryan, R. and Ney, J. 1994. Visible implant tag retention by and effects on condition of a stream population of brook trout. North Am. J. Fish. Manage. 14: 216-219.
- Brandt, T.M. and Schreck, C.B. 1975. Crayfish marking with florescent pigments. Am. Midl. Nat. 94: 496-499.
- Buckly, R.M., West, J.E. and Doty, D.C. 1994. Internal microtag systems for marking juvenile reef fishes. Bull. Mar. Sci. 55: 850- 859.
- Frederick, J.L. 1997. Evaluation of fluorescent elastomer injection as a method for marking small fish. Bull. Mar. Sci. 61: 399-408.
- Haines, G.B., Severson, S.H. and Modde, T. 1998. Evaluation razorback sucker and Colorado squawfish batch marking techniques. Prog. Fish-Cult. 60: 272-275.
- Hurly, G.V., Elner, R.W., Taylor, D.M. and Bailey, R.F.J. 1990. Evaluating of snow crab tags retainable through molting. Fishmarking techniques. Am. Fish. Soc. Symp. 7 (Eds., N.C. Parker and five coeditors) Bethesda, Maryland, pp. 84-93.
- Jefferts, K.B., Bergman, P.K. and Fiscuset, H.F. 1963. A coded wire identification system for macro-organisms. Nature (London), 198: 460-462.
- Lowery, R.S. 1988. Food and Feeding in Freshwater Crayfish: Biology, Management and Exploitation. (Eds., D.M. Holdich and R.S. Lowery), Timber Press, Portland, Oregon, pp. 83-113.
- Nielson, L.A. 1992. Methods of marking fish and shellfish. Am. Fish. Soc. Spec. Pub. 23.
- Olsen, E.M. and Vollestad, L.A. 2001. An evaluation of visible implant elastomer for marking age 0 brown trout. N. Am. J. Fish. Manage. 21: 967-970.
- Paret, J.M., Konikoff, M.A. and Albert, P.G. 1988. A new technique for tagging juvenile and adult crawfish: Tag retention during growth and application to studies in natural habitats. Freshw. Crayfish 7: 121-128.
- Prentice, E.F. and Rensel, J.E. 1977. Tag retention of the spot prawn, Pandalus platyceros, injected with coded wire tags. J. Fish. Res. Board Can. 34: 2199-2203.
- Price, J.O. and Payne, J.F. 1984. Post-embryonic to adult growth, and development in crayfish Orconectes neglectus chaenodactylus Williams, 1952 (Decapoda, Astacidae). Crustaceana 46: 176-190.
- SAS Institute, Inc. 1999. SAS Guide for Personal Computer Version 8.0 ed. Cary, North Carolina: SAS Institute, Inc.
- Slack, K.V. 1955. An injection method for marking crayfish. Prog. Fish- Cult. 17: 36-38.
- Uglem, I. and Grimsen, S. 1995. Tag retention and survival of juvenile lobsters, Homarus gammarus (L.), marked with coded wire tags. Aquacult. Res. 26: 837-841.
- Wickins, J.F., Beard, T.W. and Jones, E. 1986. Micro tagging cultured losters, Homarus gammarus (L.), for stock enhancement Aquaculture and Fish. Manage. 17: 256-265.