RM2FXEEYH–Spoon Worm proboscis, or feeding tentacles, possibly Bonellia sp. Tulamben, Bali, Indonesia. Bali Sea, Indian Ocean
RMKFFTEN–Green spoonworm, Bonellia viridis on Sea bed, Adriatic Sea, Mediterranean Sea, Island Brac, Dalmatia, Croatia
RM2HT5G76–Spoonworm (Anelassorhynchus porcellus), a common water worm that hides under rocks, burrowed in the sand. Temperate South Pacific
RM2R62PMB–Tongue Worm, Anelassorhynchus sp, night dive, Beach dive site, Padar Island, Komodo National Park, Indonesia
RMKBWW68–Britannica Echiuroidea 3
RMBWT6XX–Echiura, spoon worms, for sale, Noryangjin fish market, Seoul, South Korea
RMREECT3–. Comparative animal physiology. Physiology, Comparative; Physiology, Comparative. 4 Comparative Animal Physiology recent years many physiological characters have been examined with respect to their evolutionary significance. Physiological and biochemical homologies and analogies can be established and are as striking as morphological ones. Evidences of embryonic retention, of convergence and divergence, of loss of function without return have also been presented for biochemical characters, CEPHALOPODA. CEPHALOCHORDA UROGHORDA ECHIUROIDEA TROCHOPHORE TYPE MERTINA PLATYHELMINTHES ASCHELMINTHES
RMW1RGXK–Archive image from page 62 of Danmarks fauna; illustrerede haandbøger over. Danmarks fauna; illustrerede haandbøger over den danske dyreverden.. danmarksfaunaill45dans Year: 1907 Litteratur. Baltzer, 1914. Die Bestimmung des Geschlechts nebst einer Analyse des Geschlechtsdimorphismus bei Bo- nellia. Mitt. Zool. Stat. Neapel. 22 p. 1. Broeke, A. ten. 1929. Sipunculoidea u. Echiuroidea. Die Tierwelt Deutschlands. 15 p. 157. Cuénot, L. 1902. Organes agglutinants et organes cilio- phagocytaires. Arch. Zool. exp. 3. ser. 10 p. 79. — 1922. Sipunculiens, Échiuriens, Priapuliens. Faune de France 4
RMPFHHTX–. Danmarks fauna; illustrerede haandbøger over den danske dyreverden... Litteratur.. Baltzer, 1914. Die Bestimmung des Geschlechts nebst einer Analyse des Geschlechtsdimorphismus bei Bo- nellia. Mitt. Zool. Stat. Neapel. 22 p. 1. Broeke, A. ten. 1929. Sipunculoidea u. Echiuroidea. Die Tierwelt Deutschlands. 15 p. 157. Cuénot, L. 1902. Organes agglutinants et organes cilio- phagocytaires. Arch. Zool. exp. 3. ser. 10 p. 79. — 1922. Sipunculiens, Échiuriens, Priapuliens. Faune de France 4. Fischer, W. 1923. Echiuridæ, Sipunculidæ, Priapulidæ. Die Tierwelt der Nord- u. Ostsee. Lief 1. Teil Vid. Ge
RMKBXYN1–Britannica Echiuroidea 2
RMRD1X1Y–. Danmarks fauna; illustrerede haandbøger over den danske dyreverden... Litteratur.. Baltzer, 1914. Die Bestimmung des Geschlechts nebst einer Analyse des Geschlechtsdimorphismus bei Bo- nellia. Mitt. Zool. Stat. Neapel. 22 p. 1. Broeke, A. ten. 1929. Sipunculoidea u. Echiuroidea. Die Tierwelt Deutschlands. 15 p. 157. Cuénot, L. 1902. Organes agglutinants et organes cilio- phagocytaires. Arch. Zool. exp. 3. ser. 10 p. 79. — 1922. Sipunculiens, Échiuriens, Priapuliens. Faune de France 4. Fischer, W. 1923. Echiuridæ, Sipunculidæ, Priapulidæ. Die Tierwelt der Nord- u. Ostsee. Lief 1. Teil Vid. Ge