anal fin base length
the distance between the origin and the insertion of the anal fin, i.e. the length of that portion of the anal fin in contact with the body

Dictionary of ichthyology. 2009.

Look at other dictionaries:

  • Spatulasnout catshark — Taxobox name = Spatulasnout cat shark status = DD | status system = IUCN3.1 trend = image caption = regnum = Animalia phylum = Chordata classis = Chondrichthyes subclassis = Elasmobranchii ordo = Carcharhiniformes familia = Scyliorhinidae genus …   Wikipedia

  • Ichthyology terms — Ichthyology uses several terms that are unique to the science.Contents: A B C D E F G H I J K L M N O P Q R S T U V W X Y Z NOTOC A * Abdomen: belly * Abdominal: pertaining to the belly * Actinosts: a series of bones at the base of the pectoral… …   Wikipedia

  • Denticetopsis — Scientific classification Kingdom: Animalia Phylum: Chordata Class: Actinopteryg …   Wikipedia

  • tetraodontiform — ▪ fish order Introduction       any member of the order Tetraodontiformes, a group of primarily tropical marine fishes that evolved from the Perciformes (the typical advanced spiny rayed fishes) during the Eocene Period of the Cenozoic Era, about …   Universalium

  • Northern sawtail catshark — Conservation status Data Deficient (IUCN 3.1)[1] …   Wikipedia

  • Milk shark — Conservation status …   Wikipedia

  • Magnificent catshark — Scientific classification Kingdom: Animalia Phylum: Chordata Class: Chondrichth …   Wikipedia

  • Coral catshark — Coral catshark …   Wikipedia

  • Dark shyshark — Conse …   Wikipedia

  • Western spotted catshark — Taxobox name = Western spotted catshark status = LC | status system = IUCN3.1 trend = regnum = Animalia phylum = Chordata classis = Chondrichthyes ordo = Carcharhiniformes familia = Scyliorhinidae genus = Asymbolus species = A. occiduus binomial …   Wikipedia

Share the article and excerpts

Direct link
Do a right-click on the link above
and select “Copy Link”