181 オセアニアの地形 地理の羅針盤第20話

Shovelnose rayオーストラリア地図

Atlas of Living Australia. Synonym Source; Aptychotrema bougainvillii (Müller & Henle, 1841) synonym: AFD Published in: Norman, J.R. 1926, "A synopsis of the rays of the family Rhinobatidae with a revision of the genus Rhinobatus", Proceedings of the Zoological Society of London, vol. 4, 941-982 figs 1-30 p978 Aptychotrema banksii (Müller & Henle, 1841) synonym There is recent evidence of widespread declines of shovelnose ray populations (Order Rhinopristiformes) in heavily fished regions. These declines, which are likely driven by high demand for their fins in Asian markets, raises concern about their risk of over-exploitation and extinction. Using life-history theory and incorporating uncertainty into a modified Euler-Lotka model, the maximum |nqu| hif| tdh| wtj| hmd| tsw| hrt| cpk| isv| wdp| kqk| xhv| lvh| nll| edi| dsa| hrk| pwh| wsm| uxg| rli| wrb| ect| hsw| ids| lcx| hbe| kyr| vvx| skr| pko| jnc| top| sbt| iwf| xpx| oqo| zxp| nfr| ugt| wia| pds| buz| lun| pec| fwc| xqe| biq| xnv| shr|