文献 Beautifully formatted and wonderfully illustrated PDF articles about all matters relative to Mexican fishes.
TERM: Description of glossary term.
A situation when a genus (or subgenus) is represented by one species.
ICZN. 1999. "International Code of Zoological Nomenclature, 4th edition". International Trust for Zoological Nomenclature, Natural History Museum London (ffm03781)
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