Iberus publishes papers dealing with any aspect of malacology. Short notes are also supported. Iberus publishes an annual volume consisting of two or more numbers. Send your work in a stable format, if possible ".""PDF"or".""DOC" (Word), with the images in files "."JPG. Do not use Excel or files "."TIFF Must have a ceiling that will be 1000 KB for each document". This way we prevent collapse mailboxes. The works that do not meet these requirements will be returned to their authors. Abstracts of the articles published in this magazine are published in Aquatic Science and Fisheries Abstracts (ASFA) and in Zoological Records, BIOSIS.