【旧闻新探】俄国远东一黑壳虾整理

扁肢副匙指虾Paratya compressa De Haan, 1844 

是分布最北的黑壳虾种类之一，新的研究确认了其分布区。从日本海沿岸到彼得大帝湾之间的广大区域的河流里均有分布（图们江流域可能也有？）该该研究还把该种和北方副匙指虾Paratya borealis区分开来。

其实我只是想给你们看看生活在最北边的黑壳虾长啥样(눈_눈)

报道原文

One of the most northern representatives of the family Atyidae, an amphidromous shrimp Paratya borealis Volk, 1938 (Crustacea: Decapoda: Atyidae), is considered as a junior synonym of Paratya compressa (De Haan, 1844 [in De Haan, 1833-1850]) based on morphological and genetic investigations of the specimens collected in rivers flowing into Peter the Great Bay and Posyeta Bay along the Russian coasts of the Sea of Japan. The study greatly increases the area of distribution of P. compressa to north for more than 1000 km and suggests that the species probably inhabit rivers flowing into the Sea of Japan also along North and South Korean coasts.