in shape direction: right (dextral) whorls: round base with flat upper part shell-opening (aperture): neritoid umbilicus: narrow colour: yellow with some faint spiral bands operculum : corneous body : head (cephalic) tentacles : short labial tentacles: medium breathing siphon : none colour: eggs : aquatic...
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enforcement policy and planning science in fisheries aquaculture victorian fisheries authority about us media releases media centre doing business with us agriculture victoria strategy legislation contact us you are here: home > agriculture > pests, diseases and weeds > pest insects and other invertebrates...
bef twin n bef twin n aquatic bef twin bef twin aquatic bef twin n bef twin n aquatic bef twin v bef twin v n bef twin v bef twin v aquatic bef flat bef flat l bef flat l bef flat l bef flat v l bef flat v l bef flat v l bef aquatic bef aquatic wh bef aquatic wh e bef aquatic wh bef aquatic wh e bef...