- dermatotrich
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dermatotrichium (1)
Dictionary of ichthyology. 2009.
dermatotrich
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dermotrichium — (plural dermotrichia)) the fin ray, of 4 types: ceratotrich (in cartilaginous fishes), actinotrich (in cartilaginous and bony fishes), lepidotrichs (only in bony fishes) and camptotrichs (in Dipnoi and Crossopterygi). Spiny rays in Actinopterygii … Dictionary of ichthyology
