Evaluation of Injectable Fluorescent Tags for Marking Centrarchid Fishes: Retention Rate and Effects on Vulnerability to Predation
| العنوان: | Evaluation of Injectable Fluorescent Tags for Marking Centrarchid Fishes: Retention Rate and Effects on Vulnerability to Predation |
|---|---|
| المؤلفون: | Michelle A. Bouchard, David H. Wahl, Steven R. Chipps, Matthew J. Catalano |
| المصدر: | North American Journal of Fisheries Management. 21:911-917 |
| بيانات النشر: | Wiley, 2001. |
| سنة النشر: | 2001 |
| مصطلحات موضوعية: | food.ingredient, Ecology, biology, Fish fin, Micropterus, Management, Monitoring, Policy and Law, Aquatic Science, Retention rate, biology.organism_classification, Dorsal fin, Predation, Fishery, Bass (fish), Animal science, food, sense organs, Lepomis macrochirus, Ecology, Evolution, Behavior and Systematics |
| الوصف: | We evaluated the performance of injectable fluorescent tags for use in mass marking of centrarchid fishes. Using age-0 largemouth bass Micropterus salmoides and bluegills Lepomis macrochirus (50–100 mm total length), we compared (1) the retention rate of injectable photonic dyes (IPDs) applied to the fin rays of largemouth bass, (2) retention rates of IPDs versus visible implant elastomers (VIEs), and (3) the effect of colorless and brightly colored marks on prey selectivity by adult largemouth bass. Retention rate of IPDs declined appreciably in age-0 largemouth bass (50 mm) after 120 d with only 19% of fish retaining visible marks by that time. By the end of the experiment (day 310), no marks were visible in anal fin rays of largemouth bass. For larger age-0 largemouth bass (100 mm), retention rates of IPDs after 48 d were greatest for fish marked in the anal fin (40%), followed by caudal (20%) and dorsal fin (5%) markings. Visible implant elastomers were retained at a higher rate (84.4%) than ... |
| تدمد: | 1548-8675 0275-5947 |
| DOI: | 10.1577/1548-8675(2001)021<0911:eoiftf>2.0.co;2 |
| URL الوصول: | https://explore.openaire.eu/search/publication?articleId=doi_________::93b304a93cae200774aa7ee9eff5bcb3 https://doi.org/10.1577/1548-8675(2001)021<0911:eoiftf>2.0.co;2 |
| رقم الانضمام: | edsair.doi...........93b304a93cae200774aa7ee9eff5bcb3 |
| قاعدة البيانات: | OpenAIRE |
| تدمد: | 15488675 02755947 |
|---|---|
| DOI: | 10.1577/1548-8675(2001)021<0911:eoiftf>2.0.co;2 |