Ka taƙaita labarin:  Wani lokaci yana da muhimmanci ga maza da suke son su jawo hankalin kishiyar jinsi su fito daga cikin kwalliyarsu. Duk da haka, kamar dai ta wajen zaɓar maza da suka fi ƙarfin hali, mata za su rasa abokin aure mafi kyau. Masu bincike sun gano cewa namiji da ya fi jin kunya shi ne yake da abin da zai iya yi wa matar da yake so - aƙalla a duniyar crabs masu jin kunya. Crabs masu zaman kansu, kamar waɗanda ke sama, suna karɓar kwalliyar daga wasu halittu don kiyaye su lafiya kuma sabon bincike ya nuna cewa waɗancan crabs ɗin da suke zama a cikin kwallonsu sau da yawa suna zama mafi kyawun aboki ga crabs mata. Farfesa Mark Briffa, mai binciken halayyar dabbobin ruwa a Jami'ar Plymouth, da abokan aikinsa sun gano cewa mafi yawan crabs masu jin tsoro suna da kwayar halittar maniyyi mai inganci - yana mai da su mafi kyawun zaɓi ga mata masu neman aboki. Sun ce, wannan ya faru ne domin crabs da suke ɓoye kansu daga duniya a cikin kwankwaso, sun kuma yi amfani da dukiya mai yawa don su iya haifuwa. Maza na wani nau'in crab mai gashi, wanda aka ba shi laƙabi David Hasselhoff, suna ciyar da rayuwarsu gaba ɗaya daga mata, bisa ga sabon bincike. A wani bincike da aka yi a kan rayuwar sirrin crab na zurfin teku da aka sani da 'Hoff' sun gano cewa maza da mata suna rayuwa daban-daban a cikin dutsen mai fitad da wuta mai zurfin mil 1.5 kusa da Antarctica. Binciken da aka yi a Biritaniya ya nuna cewa hakan ya faru ne saboda bambancin da ke tsakanin namiji da tamace game da yadda za su ciyar da 'ya'yansu. A cikin 2010, wani kamfen na Burtaniya ya gano 'ɓatacciyar duniya' ta dabbobin zurfin teku gami da crab da aka kira bayan tauraron Baywatch wanda ke bunƙasa a kasan teku kusa da Antarctica. Ta amfani da motar da ake sarrafawa ta nesa (ROV) don bincika rarraba, girma da kuma jima'i na waɗannan ƙwayoyin a cikin iska, Dokta Leigh Marsh da abokan aiki daga Jami'ar Southampton yanzu sun haɗu da rayuwarsu ta sirri. Masu binciken sun gano cewa manyan manyan kifayen Hoff maza suna rayuwa ne a kan ma'adanai na ma'adanai na zurfin teku, mafi kusa da ruwan zafi da ke fitowa daga gare su. Ƙananan maza suna haɗuwa da...
Masana ilimin halittu a Jami'ar Plymouth sunyi nazarin yadda crabs suka amsa lokacin da suka firgita. Sun gano crabs masu jin kunya suna da manyan kunshin maniyyi fiye da wadanda suka fi ƙarfin hali. Ya bambanta da yawancin jinsunan inda nunawa mai ban sha'awa yana janyo hankalin ma 'aurata. Maza a cikin wasu jinsuna dole ne su tabbatar da dacewa ta hanyar fada ko nunawa. Masana kimiyya sun ce ɓoyewa yana ba da damar kwari su kashe ƙarin kuzari wajen samar da maniyyi.