x
uploads/subphylum.jpg

subphylum n.(pl. -la ) 【生物學】亞門。

subplot

Amphioxus , an existing animal that belongs to the phylum chordata , subphyla cephalochordata , is always regarded as the invertebrates which is the nearest to the vertebrates . it has great sense on the research of how the vertebrates develop from invertebrates 長久以來,文昌魚一直被認為是現存的與脊椎動物親緣關系最近的無脊椎動物( stokeandholland , 1998 ; zhangetal . , 2001 ) ,在脊椎動物如何由無脊椎動物進化而來這一著名的生物學難題中占據重要的位置。

A total of 84 species , including 2 unknown species and 23 new records of soil amoebae and flagellates in china , belonging to 2 subphylums , 5 classes , 13 orders , 32 families and 49 genera , were identified 共鑒定到肉鞭類原生動物84種,其中包括2個未定名種和23個國內土壤肉鞭蟲新紀錄種,隸屬于2亞門5綱13目32科49屬。

The primary investigation showed that there were 52 species poisonous mushroom in this area , which belonged to 2 subphyla , 10 families 初步調查表明,區內有毒蕈52種,分屬2個亞門4目10科,其中鵝膏菌有25種。

Peacocks are classified in the phylum chordata , subphylum vertebrata , class aves , order galliformes , family phasianidae 孔雀被認為是脊索動物類,脊索動物亞門,鳥類。