Rangarira ndima iri pasi apa uye ipapo pindura mubvunzo gare gare mumutauro mumwe chetewo sechikamu:  Passage: Rudzi rwePeriophthalmus ndirwo rune marudzi akasiyana-siyana zvikuru uye rwakapararira zvikurusa rwemhuka dzinosvetuka mumatope. Zvinhu zvipenyu 18 zvakatsanangurwa. Periophthalmus argentilineatus nderimwe remhando dzakapararira zvikuru uye dzinozivikanwa zvikuru. Inogona kuwanikwa mumasango emango uye mumatope eEast Africa neMadagascar kumabvazuva kuburikidza neSundarbans yeBengal, Southeast Asia kuenda kuNorth Australia, kumaodzanyemba kwakadziva kumabvazuva kweChina, uye kumaodzanyemba kweJapan, kuSamoa neTonga Islands. Inokura kusvika pakureba kwemasendimita 9,5 uye inodya nyama. Inodya mhuka duku dzakadai semakamba maduku nedzimwe mhuka dzinofamba nemapfupa. Zvisinei, ongororo ichangobva kuitwa yemamolecular inoratidza kuti P. argentilineatus chaizvoizvo rudzi rwakaoma kunzwisisa, rune madzinza matatu akaparadzana, rimwe riri muEast Africa, uye maviri ari munharaunda yeIndo-Malaya.  Mubvunzo: Vanowanikwa munzvimbo dzakaita sei?
magwenga uye nzvimbo dzine madhaka