Two nemerteans of the Zhoushan Islands, Paranemertes sinensis sp. nov. and P. peregrina, are reportedin this paper. P. sinensis sp. nov. has the body wall longitudinal musculature anteriorly divided,numerous eyes grou...Two nemerteans of the Zhoushan Islands, Paranemertes sinensis sp. nov. and P. peregrina, are reportedin this paper. P. sinensis sp. nov. has the body wall longitudinal musculature anteriorly divided,numerous eyes grouped into four clusters, two pairs of cephalic furrows, rhynchocoel 1/3 to 1/2 of fullbody length, cephalic glands well developed and posteriorly extending beyond the cerebral ganglia.precerebral septum absent, cerebral sense organs situated in front of brain, three pairs of nephridiopores,and 17-18 proboscis nerves.展开更多
A new monostiliferous hoplonemertean, Psummamphiporus microocelli sp. nov., is described. It differs from the single species of genus Psammamphiporus, P. elongatus, in being without a frontal organ and cephalic furrow...A new monostiliferous hoplonemertean, Psummamphiporus microocelli sp. nov., is described. It differs from the single species of genus Psammamphiporus, P. elongatus, in being without a frontal organ and cephalic furrows, the stylet basis being conical rather than cylindrical.展开更多
Specimens of Nemertopsis gracilis var. bullocki Coe, 1940 collected from Hulin, Fujian Province, China, are described. The variety is upgraded to specific level on the basis of : the dorsal surface having a pair of bl...Specimens of Nemertopsis gracilis var. bullocki Coe, 1940 collected from Hulin, Fujian Province, China, are described. The variety is upgraded to specific level on the basis of : the dorsal surface having a pair of blackish brown longitudinal stripes meeting aneriorly with a broad transverse band of the same color; the proboscis having 11 - 13 distinct proboscis nerves in its longitudinal muscle layer.展开更多
基金The project supported by National Natural Science Foundation of China
文摘Two nemerteans of the Zhoushan Islands, Paranemertes sinensis sp. nov. and P. peregrina, are reportedin this paper. P. sinensis sp. nov. has the body wall longitudinal musculature anteriorly divided,numerous eyes grouped into four clusters, two pairs of cephalic furrows, rhynchocoel 1/3 to 1/2 of fullbody length, cephalic glands well developed and posteriorly extending beyond the cerebral ganglia.precerebral septum absent, cerebral sense organs situated in front of brain, three pairs of nephridiopores,and 17-18 proboscis nerves.
基金The project supported by national Naunal Science foundtion of China
文摘A new monostiliferous hoplonemertean, Psummamphiporus microocelli sp. nov., is described. It differs from the single species of genus Psammamphiporus, P. elongatus, in being without a frontal organ and cephalic furrows, the stylet basis being conical rather than cylindrical.
文摘Specimens of Nemertopsis gracilis var. bullocki Coe, 1940 collected from Hulin, Fujian Province, China, are described. The variety is upgraded to specific level on the basis of : the dorsal surface having a pair of blackish brown longitudinal stripes meeting aneriorly with a broad transverse band of the same color; the proboscis having 11 - 13 distinct proboscis nerves in its longitudinal muscle layer.
