福寿螺
福寿螺（学名：Pomacea canaliculata），是原产南美洲亚马逊河流域的一类软体动物。由于成长速度快，在许多国家视为入侵物种及农业害虫。国际自然保护联盟物种存续委员会的入侵物种专家小组（ISSG）列为世界百大外来入侵种。
Ampullariidae
中文百科
英语百科
Ampullariidae 福寿螺
Ampullariidae, common name the apple snails, is a family of large freshwater snails, aquatic gastropod mollusks with a gill and an operculum. This family is in the superfamily Ampullarioidea and is the type family of that superfamily.
The Ampullariidae are unusual because they have both a gill and a lung, the mantle cavity being divided in order to separate the two types of respiratory structures. This adaptation allows these snails to be amphibious.
- distance bushing的意思
- distance by engine RPM的意思
- distance by engines revolution的意思
- distance by log的意思
- distance by radar的意思
- distance by stadia的意思
- distance by stadimeter的意思
- distance by vertical angle的意思
- distance calculating repeater的意思
- distance carriage的意思
- distance cathode的意思
- distance center的意思
- distance centers的意思
- distance center to center of tracks的意思
- distance ceptor的意思
- distance charged for的意思
- distance charging for freight rates的意思
- distance check的意思
- distance check method的意思
- distance circle的意思
- distance circle of position的意思
- distance code的意思
- distance coefficient的意思
- distance collar的意思
- distance conception的意思