Order Cephalaspidea 202 多様性に富むグループ。貝殻は外在性、内在性、無殻とさまざま。 頭部に頭楯を形成する。触角はない。砂に潜る種や、側足を使って泳ぐ種もいる。 ヒラムシ類、多毛(ゴカイ)類、藻類など食性は多岐にわたる。 Color: Sort by Category Spinophallus coronatus (Gosliner, 2011) Spinophallus falciphallus (Gosliner, 2011) Tubulophilinopsis gardineri (Eliot, 1903) Tubulophilinopsis lineolata (H. & A. Adams, 1854) Tubulophilinopsis pilsbryi (Eliot, 1900) Tubulophilinopsis reticulata (Eliot, 1903) Tubulophilinopsis sp. 1 Colpodaspis sp. 1 Colpodaspis sp. 2 Colpodaspis sp. 3 Colpodaspis sp. 4 Colpodaspis sp. 5 Colpodaspis sp. 6 Colpodaspis thompsoni G. H. Brown, 1979 Gastropterid sp. 1 Gastropterid sp. 2 Gastropterid sp. 3 Gastropterid sp. 4 Gastropterid sp. 5 Gastropterid sp. 6 Gastropterid sp. 7 Gastropterid sp.10 Gastropterid spp. Gastropteron bicornutum Baba & Tokioka, 1965 Gastropteron minutum Ong & Gosliner, 2017 Gastropteron multo Ong & Gosliner, 2017 Gastropteron pacificum Bergh, 1894 Gastropteron sp. 1 Gastropteron sp. 2 Gastropteron sp. 3 < 2 3 4 5 6 7 > See all posts ->