@article {420, title = {Aspidosiphonidae (Sipuncula) from the northern and northeastern coast of Brazil}, journal = {Revista Brasileira de Biologia}, volume = {48}, number = {2}, year = {1988}, pages = {245-263}, author = {Migotto, A. E. and Ditadi, A. S. F.} } @article {218, title = {Intertidal sipunculans (Sipunculus) from Southern Brazil}, journal = {Revista Brasileira de Biologia}, volume = {42}, number = {4}, year = {1982}, pages = {785-800}, author = {Ditadi, A. S. F.} } @article {219, title = {On the sipunculan Golfingia confusa (Sluiter, 1902)}, journal = {Papeis Avulsos de Zoologie, Sao Paulo}, volume = {34}, number = {10}, year = {1981}, pages = {125-134}, author = {Ditadi, A. S. F. and Migotto, A. E.} } @article {217, title = {O filo Sipuncula}, journal = {Ciencia e Cultura, Sao Paulo}, volume = {33}, number = {5}, year = {1981}, note = {IN PORTUGESE W ENGL ABST. A SYNOPSIS OF THE PHYLUM W INFORMATION ON THE GENERAL BIOLOGY OF THE GROUP, COLLECTING METHODS HANDLING AND REARING, AS WELL AS SPECIES CONSERVATION. SIMPLIFIED DICHOTOMIC KEYS ARE GIVEN, WHICH ALLOW THE READER TO IDENTIFY SIPUNCULANS UNTIL GENERIC LEVEL.}, pages = {641-648}, author = {Ditadi, A. S. F.} } @article {216, title = {Sipunculus marcusi spec. nov. (Sipuncula) from Southern Brazil}, journal = {Boletim de Zoologia, Universidade de Sao Paulo}, volume = {1}, year = {1976}, pages = {81-84}, author = {Ditadi, A. S. F.} } @article {215, title = {Aspidosiphon schnehageni (Sipuncula) inhabiting Tornatina shells}, journal = {The Veliger}, volume = {18}, number = {2}, year = {1975}, pages = {200-202}, author = {Ditadi, A. S. F.} } @article {212, title = {Comparative biochemical studies in Sipunculus natans and Sipunculus multisulcatus (Sipuncula) _____________}, journal = {Comparative Biochemistry and Physiology}, volume = {35}, year = {1970}, note = {@ 1. COEL. FLUID CHEM OF S.NATANS \& S.MULTISULCATUS; H2O, NA,K,CA,MG, P, S, CU CUOX, I, FE, CL, GLUC, UREA, URIC ACID, HAEMOGLOB, PROTEIN, ACID \& ALK PHOS{\textquoteright}ASE 2. CHEM. COMP OF PARIETAL MUSC, INTRO, RETS, ESOPH, V.N.C., TENTS, GUT, \& NEPH. DETERMINED. 3. BODY WALL OF BOTH W HIGHEST \% OF ALL STRUCT IN NA \& K; FE ACCUMULATED IN ESOPh; VNC W MOST CA, MG, P, S. 4. HI I IN NEPH, SUGGESTING THAT IN ADDITION TO EXCRE \& OSMOREG, MEPH INVOLV IN METAB OF THIS HALOGEN. *REFERS TO FLORKIN \& SCHEER 1969 AS GOOD RECENT PHYSIOL UPDATE. WHEN COMPARING TO OTHER WORKER{\textquoteright}S DATA NEED TO CONSIDER ENVIORN. DURING TESTING** SOME 1960{\textquoteright}S REFERENCES.}, pages = {163-177}, keywords = {chemical composit., s. multisulcatus, s. natans}, author = {DeJorge, F. B. and Petersen, J. A. and Ditadi, A. S. F.} }