An unidentified final-stage scyllarine phyllosoma larva possessing a unique red-spotted pattern of chromatophores was found in sublittoral waters off Yamaguchi Prefecture, Japan. The phyllosoma was reared in the laboratory, metamorphosed into a nisto, and then first juvenile stage. DNA barcoding analysis using 16S rRNA gene identified these stages as the scyllarid (slipper) lobster Petrarctus brevicornis (Holthuis, 1946). As these stages were previously unknown, the morphology of the final-stage phyllosoma, nisto, and first stage juvenile are described and illustrated.

中文翻译：

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短尾龙虾Petrarctus brevicornis的最终叶状体，梭梭和幼年期（Holthuis，1946）（十足类动物：Achelata：Scyllaridae）

在日本山口县沿海沿岸水域发现了一个未鉴定的具有独特的红色斑点型色谱柱状的丝虫幼虫。叶状瘤在实验室饲养，变态为鸟巢，然后进入幼年期。使用16S rRNA基因的DNA条形码分析将这些阶段确定为短尾龙虾（拖鞋）龙虾Petratctus brevicornis（Holthuis，1946）。由于这些阶段以前是未知的，因此将描述和说明最终阶段的叶状瘤，鼻孔虫和第一阶段的幼虫的形态。