Biology and Management of Deepwater Snappers of the Hawaiian Archipelago
Biology and Management of Deepwater Snappers of the Hawaiian Archipelago Item Type article Authors Haight, Wayne R.; Kobayashi, Donald R.; Kawamoto, Kurt E. Download date 05/10/2021 21:16:26 Link to Item http://hdl.handle.net/1834/26494 Biology and Management of Deepwater Snappers of the Hawaiian Archipelago WAYNE R. HAIGHT, DONALD R. KOBAYASHI, and KURT E. KAWAMOTO Introduction groupers (Serranidae), and jacks Species and Distribution s~appers Commercial exploitation of deep (Carangidae). However, .are The commercially important deep the most important group 10 the fIsh water snappers in Hawaii began before water snapper complex in Hawaii is ery, both by numbers and revenue. J the turn of the century (Cobb, 1903), composed of seven species of the Most of the commercially important and except for a hiatus during World lutjanid subfamily Etelinae: Pristipo species have a relatively high age at War II, has continued to the present. moides filamentosus (opakapaka), P. maturity, long life span, and slow The fishery operates throughout the seiboldii (kalekale), P. zona/us fa~to~s, Hawaiian archipelago, but the inhab growth rate. These c?mbined (gindai), Etelis carbunculus (ehu), E. with considerable varIatIOn 10 larval ited Main Hawaiian Islands (MHI) ex coruscans (onaga), Aprion virescens recruitment, make these fishes highly perience the highest explo~tation. by (uku), and Aphareus rutilans (le~i). susceptible to overfishing. Recent evi both commercial and recreatIOnal fIsh Some commercial landings of an In dence suggests that some of the spe ermen. The uninhabited islands and troduced snapper, Lutjanus kasmira cies may be overfished, and several atolls northwest of Niihau, called the (taape), are also made, but this species others are approaching a level of con Northwestern Hawaiian Islands usually occurs in shallower water ~han cern l ,2 (Ralston and Polovina, 1982; (NWHI) (Fig.
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