
audostomiya sitkeyansis

pyramidellidae kudumbatthile oru samudra gastropod molesk aaya kadal nathayude oru inamaanu odostomiya sitkensis, piraamukalum avayude sakhyakakshikalum.
1864-leeii "odostomiya tenuyiskalpta" marappanikkaarante paryaayamaayi eee inathe abot (1974) kanakkakkunnu. 
vivaranam.
neelamulla conic shell rooparekhayil valare sthirathayullathum manjaniramulla vella thilakkamullathumaanu. ithinte neelam 4 millimeteraanu. protoconchinte chakrangal eathaandu poornnamaayum thudarnnulla viplavathinte aadyaghattathil muzhukiyirikkunnu. teleconchinte chuttupaadukal mithamaaya vrithaakruthiyilullathum, thunnalukalkkidayil uyarnnathum, kodumudikalil cheruthaayi tholil chumannathumaanu. avaye niravadhi nerttha valarchaa rekhakalum niravadhi tyne alakalulla sarppila straishanukalum adayaalappeduthunnu. randaamathethu valarchaa nirakalekkaal pathivayi vikasippikkukayum vitharanam cheyyukayum cheiyunnu. shareerathinte chuttalav shellinte ettavum valia vyaasathe adayaalappeduthunnu. shellinte adithara, neelamullathaanengilum, chuttalavil pettennu veezhukayum thudarnnu kramena kolumellayude munvashathekku thaazhukayum cheiyunnu. thunnalukalkidayilulla edangal pole ithu adayaalappeduthiyiriknu. oval apperchar valuthaanu. pinbhagam theekshnamaanu. puram chundu nischayamaayum valanjathum eathaandu nertthathum nerthathumaanu. kolumella neelamullathum nertthathum soumyamaayi valanjathum oru paridhivare prathifalikkunnathum athinte ulppeduthalinu sameepam mithamaaya shakthavum charinjathumaaya madakkamaanu. paariyettal mathilinu oru callus illa.
vitharanam.
eee samudra inathinte maathruka alaskayile sitkayil ninnu kandethi.
aavaasavyavastha.
eee inam thaazhepparayunna aavaasavyavasthakalil kaanapedunnu

