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CSIRO, fish surveys by the Courageous, 1978-1979

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GBIF2023-06-28 更新2024-06-22 收录
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https://www.gbif.org/dataset/e88f8fc3-043a-47fc-8e50-6cb631e5a46d
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资源简介:
Thirteen demersal and pelagic fish surveys by Courageous in the Great Australian Bight and North West Shelf. Species include including Chinaman leatherjacket (Navon ayraud), Swallowtail (Trachichthodes lineatus), Red snapper (Trachichthodes gerrardi), Jackass fish (Nemadactylus macropterus) Jack mackerel (Trachurus declivis) and Ruby fish (Plagiogeneion macroleas)goatfish (Mullidae), threadfin bream (Nemipteridae), lizard fish (Synodontidae), scad and trevally (Carangidae), pufferfish (Tetradontidae), bigeye (Priacanthidae), emperor (Lethrinidae) and to a lesser extent sea perch (Lutjanidae). Length, numbers, and weight were determined. This data has been republished (2022-09-05 with additional details of each occurrence where they can be one of three types: catch composition (counts per taxa and optional aggregated weights by trawl event), catch measurements (length and/or weight) of individual taxa and/or catch specimens and their stored location. The occurrence type is recorded in occurrenceremarks.

由“勇气号”(Courageous)科考船在澳大利亚大澳大利亚湾与西北陆架开展的13次底栖(demersal)与中上层(pelagic)鱼类调查。 本次调查涵盖的物种包括:中华革鲀(Chinaman leatherjacket,Navon ayraud)、燕尾鱼(Swallowtail,Trachichthodes lineatus)、红鲷(Trachichthodes gerrardi)、长鳍舵鱼(Jackass fish,Nemadactylus macropterus)、澳洲竹荚鱼(Jack mackerel,Trachurus declivis)、大鳞红宝石鱼(Plagiogeneion macroleas),以及羊鱼科(Mullidae)、金线鱼科(Nemipteridae)、蛇鲻科(Synodontidae)、鲹科(Carangidae,含竹荚鱼与鲹类)、鲀科(Tetradontidae)、大眼鲷科(Priacanthidae)、裸颊鲷科(Lethrinidae);占比较低的笛鲷科(Lutjanidae,海鲈)物种亦有涉及。 本次调查测定了鱼类的体长、丰度与体重。 该数据集于2022年9月5日重新发布,补充了每项捕捞事件的详细信息。捕捞事件可分为三类:渔获组成(按分类单元计数及拖网采样事件的可选加权汇总体重)、单分类单元渔获测量数据(体长和/或体重)以及渔获标本及其存储位置。捕捞事件类型记录于occurrenceremarks字段中。
创建时间:
2016-11-24
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