
oopiliyoons lingam

mattu araaknidukalil illaatha oru intromittant avayavamaan oopiliyoonukalude (koythukaar) lingam. stylus skhalanam cheiyunna naalavum adangiya oru neenda shaafttum (truncus) oru glans ennariyappedunna oru terminal capsule ithil adangiyirikkunnu. ithinu onnu muthal moonnu vare peshikal undakam, allengil lingam haemolymph marddam upayogichu pravartthikkunna prathyeka vamshaavaliyile pullukal pole onnumilla. saifofthaalmiyile chila amgangalil, ghadanaye "spermattoposittar" ennu vilikkunnu. 
eee moolyanirnnayam kasherukkalude lingavumaayulla upariplavamaaya samaanathaye (saamyam) soochippikkunnu, athumaayi phylogenetic bandhamilla.

