Aplacophora

Epimenia babai, a member of the Solenogastres

Aplacophora is a monophyletic group of small, deep-water, exclusively benthic, marine molluscs found in all oceans of the world. All known modern forms are shell-less: only some extinct primitive forms possessed valves. The group comprises the two clades Solenogastres (Neomeniomorpha) and Caudofoveata (Chaetodermomorpha), which between them contain 28 families and about 320 species. The aplacophorans are traditionally considered ancestral to the other mollusc classes. However, the relationship between the two aplacophoran groups and to the other molluscan classes and to each other is as yet unclear.

单词	Aplacophoran
释义	Aplacophoran 英语百科 Aplacophora Aplacophora is a monophyletic group of small, deep-water, exclusively benthic, marine molluscs found in all oceans of the world. All known modern forms are shell-less: only some extinct primitive forms possessed valves. The group comprises the two clades Solenogastres (Neomeniomorpha) and Caudofoveata (Chaetodermomorpha), which between them contain 28 families and about 320 species. The aplacophorans are traditionally considered ancestral to the other mollusc classes. However, the relationship between the two aplacophoran groups and to the other molluscan classes and to each other is as yet unclear.
随便看	Barkle的意思 bark lectins的意思 barkled的意思 barkless的意思 Barkley的意思 Barkley, Alben William的意思 Barkley, Charles的意思 Barkley, Lake的意思 Barkley的意思 barkley sd.的意思 Barkley Sound的意思 Barklice的意思 Bark lice的意思 barklike的意思 Barklouse的意思 Bark louse的意思 Barkly Downs的意思 Barkly East的意思 barklyite的意思 Barkly Pass的意思 Barkly Tableland的意思 Barkly West的意思 Barkman的意思 Barkman reflex的意思 bark mantle的意思

Aplacophoran

Aplacophora