Family Eukrohniidae

  Order
:
  Class
:
Sagittoidea
  No. of Genera in Ref.
:
3
  No. of Species in Ref.
:
  Environment
:
Fresh : No | Brackish : No | Marine : Yes
  Aquarium
:
  First Fossil Record
:
     
  Remark
:
Morphological characteristics: (1) no more than a single pair of teeth, the latter may be absent; teeth, if present, are not arranged into a bundle; (2) a pair of lateral fins or lateral gelatinous structures replacing fins; (3) gently curved spines that do not show any sharp bends. Gut diverticula of midgut usually absent (Ref. 1658).
  Etymology
:
  Division
:
  Reproductive guild
:
  Typical activity level
:
  Main Ref.
:
  Coordinator
:

Ref.
[ e.g. 9948]                       
Glossary
                    [ e.g. cephalopods]


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