Published in Transactions of The San Diego Society of Natural History, in 1977, in volume 18, pages 185-206

Published in Transactions of The San Diego Society of Natural History, in 1977, in volume 18, pages 207-216

Published in Transactions of The San Diego Society of Natural History, in 1977, in volume 18, pages 229-247

Published in Transactions of the San Diego Society of Natural History, in 1977, in volume 18, pages 259-266

Published in Transactions S. Diego Soc. nat Hist., in 1977, in volume 18, pages 267-336

Published in Transactions of The San Diego Society of Natural History, in 1977, in volume 19, pages 1-16

Published in Transactions San Diego Soc Nat Hist, in 1977, in volume 19, pages 17-44