常見例句Potamon fluviatile, an unassuming freshwater crab, has shown superior staying power, thriving in the canals built by the Etruscans nearly 3,000 years ago, Italian zoologists say. 淡水蟹這種不起眼的螃蟹,竟然展現(xiàn)了優(yōu)越的持久力,能夠在伊特魯里亞人3000年前建造的運(yùn)河里生存至今,義大利動(dòng)物學(xué)家說。Potamon tumidum lushuiensen. 胖溪蟹瀘水亞種Potamon tumidum tengchongensen. 胖溪蟹騰沖亞種Potamon hispidum hispidumn. 毛足溪蟹指名亞種Potamon hispidum boshamensen. 毛足溪蟹保山亞種Potamon tumidum tumidumn. 胖溪蟹指名亞種 返回 Potamon