Labels:bulletin board OCR: BLENNUIDAE Blennies To the casual observer, blennies seem much like gobies But two groups are not closely related. Blennies may show sexual dimor- phism in color and ir fin develop- ment. and while they may be terri- torial and have complex sexual- display behavior, they do not build nests They may have elaborate fin structures like this quillfin blenny or the diamond blenny. Perhaps 40 species of blennies are found in the Caribbean. One group of blennies not found in the Caribbean has fangs and is able bite chunks out of the fins and OF BLENNUDAE seeppes
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