Does harvesting affect the relative growth in Patella aspera Röding, 1798?
نویسندگان
چکیده
منابع مشابه
Exploitation promotes earlier sex change in a protandrous patellid limpet, Patella aspera Röding, 1798
Exploitation of organisms can prompt the reduction in the number and size of target populations consequently affecting reproductive output and replenishment. Here, we investigated the effects of exploitation on the population structure of a protandrous patellid limpet, Patella aspera, an overexploited Macaronesian endemic. Timed dives were used to collect animals across eleven islands of Macaro...
متن کاملA new multiplexed microsatellite tool for metapopulation studies in the overexploited endemic limpet Patella aspera (Röding, 1798).
J. Faria*, M. Rivas*, G. M. Martins*, S. J. Hawkins, P. Ribeiro, A. Pita, A. I. Neto* and P. Presa *CIIMAR/CIMAR Interdisciplinary Centre of Marine and Environmental Research, University of Porto, Rua dos Bragas 289, Porto 4050-123, Portugal; Centre for Research in Natural Resources, Department of Biology, University of Azores, S. Miguel, Ponta Delgada 9501-801, Azores, Portugal; Ocean and Eart...
متن کاملGrowth, Survival and Reproduction of the Giant Clam Tridacna maxima (Röding 1798, Bivalvia) in Two Contrasting Lagoons in French Polynesia
Shell growth, reproduction, and natural mortality of the giant clam Tridacna maxima were characterized over a two-year-period in the lagoon of the high island of Tubuai (Austral Archipelago) and in the semi-closed lagoon of Tatakoto (Tuamotu Archipelago) in French Polynesia. We also recorded temperature, water level, tidal slope, tidal range, and mean wave height in both lagoons. Lower lagoon a...
متن کاملArchitecture of crossed-lamellar bivalve shells: the southern giant clam (Tridacna derasa, Röding, 1798)
Tridacna derasa shells show a crossed lamellar microstructure consisting of three hierarchical lamellar structural orders. The mineral part is intimately intergrown with 0.9 wt% organics, namely polysaccharides, glycosylated and unglycosylated proteins and lipids, identified by Fourier transform infrared spectrometry. Transmission electron microscopy shows nanometre-sized grains with irregular ...
متن کاملDoes Globalization Affect Growth?
The paper presents an index of globalization covering its three main dimensions: economic integration, social integration, and political integration. Using panel data for 123 countries in 1970-2000 it is analyzed empirically whether the overall index of globalization as well as sub-indexes constructed to measure the single dimensions affect economic growth. The results show that globalization p...
متن کاملذخیره در منابع من
با ذخیره ی این منبع در منابع من، دسترسی به آن را برای استفاده های بعدی آسان تر کنید
ژورنال
عنوان ژورنال: The European Zoological Journal
سال: 2020
ISSN: 2475-0263
DOI: 10.1080/24750263.2020.1791266