anal fin 中文意思是什麼
anal fin
解釋
臀鰭-
The measurements used are fork length, head length, upper jaw length, snout length, length of dorsal fin base and anal fin base and the distances from the tip of snout to insertion of dorsal fin, to pectoral fin, to ventral fin and to hard margin of preopercle
此所用於分析之外部非體節形質計有:尾叉長、頭長、上顎長、吻長、眼徑、背鰭基底長、臀鰭基底長以及吻端到前鰓蓋骨后綠、背鰭起點、腹鰭起點、臀鰭起點等11個形質。 -
These guys look great even when not flaring, and when they do flare the effect is astounding ; a huge tail that spreads straight up and straight down, full dorsal, and symmetrical anal fin
即使半月斗魚相貌一般還是很吸引人的目光,如果?身型華麗耀眼,絕對會令人過目難忘的。
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