| author: | Cannon LRG |
| title: | Two new rhabdocoel turbellarians, Umagilla pacifica sp. n. and U. karlingi sp. n. (Umagillidae), endosymbiotic with holothurians (Echinodermata) from the Great Barrier Reef; and a discussion |
| publication: | of sclerotic structures in the female system of Umagillidae. Zool Scr 16 (4): 297-303 |
| year: | 1987 |