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Larvae Summary
SeaLifeBase
Larvae Information Summary for  Chrysaora quinquecirrha
( not available )

Main Ref: Calder, D.R. 1972
Yolk-sac larvae
  max min mod Ref.
Length at birth (mm)        
Preanal L. % TL        
Place of development  
Larval area Chesapeake Bay (USA)
Yolk-sac       Ref:  
Yolk   Oil globules  
Post larvae
Striking feature  
Striking shape lateral   dorsal  
Striking feature  
Shape of gut  
Gas bladder   early   late  
Spinal armature   early   late  
Polyp stage: Potentially perennial polyps, 0.1 to 0.3 cm high, goblet-shaped, with about 16 filiform tentacles. Mouth cruciform, oral disc with about four peristomal pits. Possess 2 types of nematocysts, atrichous isorhizas and microbasic heterotrichous euryteles. Ephyra stage: Ephyra with 8 pairs of lappets and 8 rhopalia, lappets slender and distally pointed. Rhopalar clefts deeply cut, reaching over half-way along ephyral arms. Manubrium short and quadrate. Gastrovascular cavity with 16 broad radial pouches.
  L 1st feeding Ref. Months of presence of larvae
max     Jan Feb Mar Apr
min   May Jun Jul Aug
mod     Sep Oct Nov Dec
Water parameters     Metric characters
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