Assertion: angel shark's range | /r/HasProperty | natanson
Facets:
Source sentences:
text: The reproductive cycle of the Pacific angel shark is typically annual (the fecundity ranges from approximately 1 to 10 ovarian eggs produced with an average of 7) with a gestation period of approximately 10 months and the births occurring primarily between March and June in the northern part of the species' range (Natanson and Cailliet 1986, cited in Pacific Shark Research Center, 2004).