spiracular

基本解釋

In larval stage: dentition formula 22, had no spiracular plate, there were a pairs of anal setas and had no anus sulcus posterior.
幼蜱齒式22，無(wú)氣門(mén)板，肛毛1對(duì)，無(wú)肛後溝，爪墊明顯超過(guò)爪長(zhǎng)的2/3。
In adult stage of H. longicornis, there were 7 or 8 pores in anterior of ventral of spiracular plate, and many spinule and several pores below the anal valve.
首次觀察到孤雌生殖長(zhǎng)角血蜱成蜱氣門(mén)板腹麪前方有7、8個(gè)小孔，肛瓣下方有密集成帶的小刺以及十幾個(gè)氣孔樣物。
using spiracular core to fill the copper spindle and the mouth.
採(cǎi)用氣門(mén)芯充注口和銅閥桿。